Updating to [email protected] and [email protected] with a new directory structure.

NvBlast folder is gone, files have been moved to top level directory.  README is changed to reflect this.

129 files changed, 30026 insertions, 0 deletions

diff --git a/tools/ArtistTools/source/CoreLib/Anim/AnimUtil.cpp b/tools/ArtistTools/source/CoreLib/Anim/AnimUtil.cpp
new file mode 100644
index 0000000..5ab1563
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Anim/AnimUtil.cpp
@@ -0,0 +1,419 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+// This file contains wrapper functions to make hair lib easy to setup and use
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+#include <vector>
+#include <string>
+
+#include "AnimUtil.h"
+#include "MathUtil.h"
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+AnimationCache::~AnimationCache()
+{
+	Release();
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+void AnimationCache::Initialize(int numBones, NvInt32 frameStart, NvInt32 frameEnd)
+{
+	m_numBones = numBones;
+	m_frameStart = frameStart;
+	m_frameEnd = frameEnd;
+
+	m_numFrames = frameEnd - frameStart + 1;
+
+	Release();
+	Allocate();
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+void AnimationCache::Allocate()
+{
+	m_pBoneMatrices = new atcore_float4x4[m_numFrames * m_numBones];
+//	m_pBoneNames	= new char[NV_HAIR_MAX_STRING * m_numBones];
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+void AnimationCache::Release()
+{
+	if (m_pBoneMatrices)
+		delete []m_pBoneMatrices;
+
+	if (m_pBoneNames)
+		delete []m_pBoneNames;
+
+	m_pBoneMatrices = 0;
+	m_pBoneNames = 0;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+bool AnimationCache::GetInterpolationInfo(float frame, int& indexStart, int& indexEnd, float &fracFrame)
+{
+	if (frame < m_frameStart)
+		return false;
+
+	if (frame > m_frameEnd)
+		return false;
+
+	int startFrame = (int)frame;
+	
+	fracFrame = frame - startFrame;
+
+	indexStart = (int)(frame - m_frameStart);
+	indexEnd = indexStart + 1;
+
+	if (indexEnd >= (int)m_numFrames)
+	{
+		indexEnd = indexStart;
+		fracFrame = 0.0f;
+	}
+
+	return true;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+int AnimationCache::FindBone(const char *toFind) const
+{
+	if (!toFind)
+		return -1;
+	/*
+	for (int i = 0; i < m_numBones; i++)
+	{
+		const char* boneName = GetBoneName(i);
+		if (!strcmp(boneName, toFind))
+			return i;
+	}
+	*/
+	return -1;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+bool AnimationCache::FindBoneMapping( int numBones, const NvChar* boneNames, int* mappedBoneId) const
+{
+	// mappedBoneId must be pre-allocated
+
+	for (int i = 0; i < numBones; i++)
+	{
+		//mappedBoneId[i] = FindBone(boneNames + i * NV_HAIR_MAX_STRING);
+	}
+
+	return true;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+void BoneData::Allocate(NvUInt32 numBones)
+{
+	Release();
+
+	m_numBones = numBones;
+
+	m_pPoseMatrices		= new atcore_float4x4[numBones];
+	m_pSkinMatrices		= new atcore_float4x4[numBones];
+	m_pBoneMatrices		= new atcore_float4x4[numBones];
+
+	m_pSkinDQs			= new atcore_dualquaternion[numBones];
+	//m_pBoneNames		= new char[NV_HAIR_MAX_STRING * m_numBones];
+	m_pMappedBoneId		= new int[numBones];
+
+	for (int i = 0; i < numBones; i++)
+	{
+		gfsdk_makeIdentity(m_pPoseMatrices[i]);
+		gfsdk_makeIdentity(m_pSkinMatrices[i]);
+		m_pMappedBoneId[i] = -1;
+	}
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+void BoneData::Release()
+{
+	if (m_pPoseMatrices)
+	{
+		delete []m_pPoseMatrices;
+		m_pPoseMatrices = 0;
+	}
+
+	if (m_pBoneMatrices)
+	{
+		delete []m_pBoneMatrices;
+		m_pBoneMatrices = 0;
+	}
+
+	if (m_pSkinMatrices)
+	{
+		delete []m_pSkinMatrices;
+		m_pSkinMatrices = 0;
+	}
+
+	if (m_pSkinDQs)
+	{
+		delete []m_pSkinDQs;
+		m_pSkinDQs = 0;
+	}
+
+	if (m_pBoneNames)
+	{
+		delete []m_pBoneNames;
+		m_pBoneNames = 0;
+	}
+
+	if (m_pMappedBoneId)
+	{
+		delete []m_pMappedBoneId;
+		m_pMappedBoneId = 0;
+	}
+
+	m_numBones = 0;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+void BoneData::InitializeAnimationCache(AnimationCache* pGlobalCache, const char* nodeName)
+{
+	if (!pGlobalCache || !pGlobalCache->isValid())
+		return;
+
+	pGlobalCache->FindBoneMapping(m_numBones, m_pBoneNames, m_pMappedBoneId);
+
+	m_nodeId = pGlobalCache->FindBone(nodeName);
+
+	m_pAnimationCache = pGlobalCache;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+bool BoneData::Update(float frameTime, const char* rootBoneName, bool bindPose, bool zup)
+{
+	if (!m_pAnimationCache || !m_pAnimationCache->isValid() )
+		bindPose = true;
+
+	atcore_float4x4 model;
+	gfsdk_makeIdentity(model);
+
+	if (bindPose)
+	{
+		for (int i = 0; i < m_numBones; i++)
+		{
+			m_pBoneMatrices[i] = m_pPoseMatrices[i];
+			m_pSkinMatrices[i] = model;
+			m_pSkinDQs[i] = gfsdk_makeDQ(m_pSkinMatrices[i]);
+		}
+		return true;
+	}
+
+	int indexStart, indexEnd;
+	float fracFrame = 0.0f;
+	if (false == m_pAnimationCache->GetInterpolationInfo(frameTime, indexStart, indexEnd, fracFrame))
+		return false;
+
+	atcore_float4x4* pBoneStart	= m_pAnimationCache->GetNodeMatrices(indexStart);
+	atcore_float4x4* pBoneEnd	= m_pAnimationCache->GetNodeMatrices(indexEnd);
+
+	int numBones = m_numBones;
+
+	atcore_float4x4 root;
+	gfsdk_makeIdentity(root);
+
+	if (rootBoneName)
+	{
+		int rootIndex = m_pAnimationCache->FindBone(rootBoneName);
+
+		if (rootIndex >= 0)
+		{
+			root = gfsdk_lerp(pBoneStart[rootIndex], pBoneEnd[rootIndex], fracFrame);
+
+			atcore_float3 lT = gfsdk_getTranslation(root);
+
+			if (zup)
+				lT.z = 0;
+			else
+				lT.y = 0;
+
+			gfsdk_makeIdentity(root);
+			gfsdk_setTranslation(root, -1.0f * lT);
+		}
+	}
+
+	// interpolate skinning matrix
+	for (int i = 0; i < numBones; i++)
+	{
+		atcore_float4x4 bone;
+
+		int index = m_pMappedBoneId[i];
+		if (index >= 0)
+			bone = gfsdk_lerp(pBoneStart[index], pBoneEnd[index], fracFrame);
+		else
+			gfsdk_makeIdentity(bone);
+
+		atcore_float4x4 pose = m_pPoseMatrices[i];
+
+		m_pBoneMatrices[i] = bone;
+		m_pSkinMatrices[i] = gfsdk_inverse(pose) * bone * root;
+		m_pSkinDQs[i] = gfsdk_makeDQ(m_pSkinMatrices[i]);
+	}
+
+	return true;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+void MeshDesc::Allocate(NvUInt32 numVertices, NvUInt32 numTriangles)
+{
+	Release();
+
+	m_NumTriangles			= numTriangles;
+	m_NumVertices			= numVertices;
+
+	m_pVertices				= new atcore_float3[numVertices];
+
+	m_pVertexNormals		= new atcore_float3[numTriangles * 3];
+	m_pFaceNormals			= new atcore_float3[numTriangles * 3];
+
+	m_pTangents				= new atcore_float3[numTriangles * 3];
+
+	m_pIndices = new NvUInt32[numTriangles * 3];
+	m_pTexCoords			= new atcore_float2[numTriangles * 3];
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+void MeshDesc::Release()
+{
+	if (m_pVertices)
+		delete []m_pVertices;
+	if (m_pVertexNormals)
+		delete []m_pVertexNormals;
+	if (m_pFaceNormals)
+		delete []m_pFaceNormals;
+	if (m_pTangents)
+		delete []m_pTangents;
+
+	if (m_pIndices)
+		delete []m_pIndices;
+	if (m_pTexCoords)
+		delete []m_pTexCoords;
+
+	m_NumTriangles = 0;
+	m_NumVertices = 0;
+
+	m_pVertices				= nullptr;
+	m_pVertexNormals		= nullptr;
+	m_pFaceNormals			= nullptr;
+	m_pTangents				= nullptr;
+
+	m_pIndices				= nullptr;
+	m_pTexCoords			= nullptr;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+void MeshDesc::UpdateNormal(bool updateVertexNormal)
+{
+	atcore_float3* vertexNormal = new atcore_float3[m_NumVertices];
+	memset(vertexNormal, 0, sizeof(atcore_float3) * m_NumVertices);
+
+	for (int i = 0; i < m_NumTriangles; i++)
+	{
+		atcore_float3 faceNormal;
+
+		int fidx = i*3;
+		int id0 = m_pIndices[fidx++];
+		int id1 = m_pIndices[fidx++];
+		int id2 = m_pIndices[fidx++];
+		
+		atcore_float3 p0 = m_pVertices[id0];
+		atcore_float3 p1 = m_pVertices[id1];
+		atcore_float3 p2 = m_pVertices[id2];
+		atcore_float3 p01 = p1 - p0;
+		atcore_float3 p02 = p2 - p0;
+
+		faceNormal.x = p01.y * p02.z - p01.z * p02.y;
+		faceNormal.y = p01.z * p02.x - p01.x * p02.z;
+		faceNormal.z = p01.x * p02.y - p01.y * p02.x;
+
+		gfsdk_normalize(faceNormal);
+
+		m_pFaceNormals[i * 3 + 0] = faceNormal;
+		m_pFaceNormals[i * 3 + 1] = faceNormal;
+		m_pFaceNormals[i * 3 + 2] = faceNormal;
+
+		vertexNormal[id0] += faceNormal;
+		vertexNormal[id1] += faceNormal;
+		vertexNormal[id2] += faceNormal;
+	}
+	
+	if (updateVertexNormal)
+	{
+		for (int i = 0; i < m_NumVertices; ++i)
+			gfsdk_normalize(vertexNormal[i]);
+
+		for (int i = 0; i < m_NumTriangles; i++)
+		{
+			int fidx = i*3;
+			int id0 = m_pIndices[fidx++];
+			int id1 = m_pIndices[fidx++];
+			int id2 = m_pIndices[fidx++];
+		
+			for (int k = 0; k < 3; k++)
+			{
+				int fidx = i*3 + k;
+				int vidx = m_pIndices[fidx];
+				m_pVertexNormals[fidx] = vertexNormal[vidx];
+			}
+		}
+	}
+
+	delete []vertexNormal;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+void SkinData::Allocate(NvUInt32 numBones, NvUInt32 numVertices)
+{
+	Release();
+
+	m_boneData.Allocate(numBones);
+
+	m_pBoneIndices = new atcore_float4[numVertices];
+	m_pBoneWeights = new atcore_float4[numVertices];
+
+	memset(m_pBoneIndices, 0, sizeof(atcore_float4) * numVertices);
+	memset(m_pBoneWeights, 0, sizeof(atcore_float4) * numVertices);
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+void SkinData::Release()
+{
+	// clear memory
+	if (m_pBoneIndices)
+		delete []m_pBoneIndices;
+	if (m_pBoneWeights)
+		delete []m_pBoneWeights;
+
+	m_pBoneIndices	= 0;
+	m_pBoneWeights	= 0;
+
+	m_boneData.Release();
+}
+
diff --git a/tools/ArtistTools/source/CoreLib/Anim/AnimUtil.h b/tools/ArtistTools/source/CoreLib/Anim/AnimUtil.h
new file mode 100644
index 0000000..8de718c
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Anim/AnimUtil.h
@@ -0,0 +1,217 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+#pragma once
+
+#include "MathUtil.h"
+#include <string.h>
+
+//#include <Nv/Blast/NvHairSdk.h>
+
+////////////////////////////////////////////////////////////////////////////////////////
+// cache for animated bone data
+struct CORELIB_EXPORT AnimationCache
+{
+	NvUInt32		m_numBones;
+	NvChar*			m_pBoneNames;
+
+	NvInt32			m_frameStart;
+	NvInt32			m_frameEnd;
+	NvUInt32		m_numFrames;
+
+	atcore_float4x4*		m_pBoneMatrices;
+
+	AnimationCache() :
+		m_numBones(0),
+		m_frameStart(0),
+		m_frameEnd(0),
+		m_numFrames(0),
+		m_pBoneMatrices(nullptr),
+		m_pBoneNames(nullptr)
+		{
+		}
+
+	bool isValid() const {
+		return (m_numBones > 0) && (m_numFrames > 0) && (m_pBoneMatrices != 0);
+	}
+
+	void Allocate();
+	void Release();
+	void Initialize(int numBones, NvInt32 frameStart, NvInt32 frameEnd);
+
+	bool GetInterpolationInfo(float frameTime, int& indexStart, int& indexEnd, float &fracFrame);
+
+	const atcore_float4x4* GetNodeMatrices(int index) const { return m_pBoneMatrices + index * m_numBones; }
+	atcore_float4x4* GetNodeMatrices(int index) { return m_pBoneMatrices + index * m_numBones; }
+	/*
+	const char* GetBoneName(int index) const
+	{
+		return m_pBoneNames + index * NV_HAIR_MAX_STRING;
+	}
+
+	void	SetBoneName(int index, const char* boneName)
+	{
+		char* str = m_pBoneNames + index * NV_HAIR_MAX_STRING;
+		strcpy_s(str, NV_HAIR_MAX_STRING, boneName);
+	}
+	*/
+	int		FindBone(const char *boneName) const;
+	bool	FindBoneMapping( int numBones, const NvChar* boneNames, int* mappedBoneId) const;
+
+	~AnimationCache();
+};
+
+////////////////////////////////////////////////////////////////////////////////////////
+// bone matrices at each frame
+////////////////////////////////////////////////////////////////////////////////////////
+struct CORELIB_EXPORT BoneData
+{
+	NvUInt32			m_numBones;
+	NvChar*				m_pBoneNames;
+
+	atcore_float4x4*			m_pPoseMatrices; // rest pose for each bone
+	atcore_float4x4*			m_pBoneMatrices; // updated bone matrix
+	atcore_float4x4*			m_pSkinMatrices; // interpolated skinning matrix for current frame
+	atcore_dualquaternion*	m_pSkinDQs; // dual quats
+
+	AnimationCache*			m_pAnimationCache; 
+	int*					m_pMappedBoneId;
+	int						m_nodeId;
+
+public:
+	BoneData() :
+		m_numBones(0),
+		m_pBoneNames(nullptr),
+		m_pPoseMatrices(nullptr),
+		m_pBoneMatrices(nullptr),
+		m_pSkinMatrices(nullptr),
+		m_pSkinDQs(nullptr),
+		m_pAnimationCache(nullptr),
+		m_pMappedBoneId(nullptr),
+		m_nodeId(-1)
+		{}
+
+	void Allocate(NvUInt32 numBones);
+	void Release();
+	/*
+	const char* getBoneName(int index)
+	{
+		return m_pBoneNames + index * NV_HAIR_MAX_STRING;
+	}
+
+	void setBoneName(int index, const char* boneName)
+	{
+		char* str = m_pBoneNames + index * NV_HAIR_MAX_STRING;
+		strcpy_s(str, NV_HAIR_MAX_STRING, boneName);
+	}
+	*/
+	void InitializeAnimationCache(AnimationCache* pGlobalCache, const char* nodeName);
+	bool Update(float frameTime, const char* rootBoneName, bool bindPose, bool zup);
+
+};
+
+////////////////////////////////////////////////////////////////////////////////////////
+// Skinning data
+struct CORELIB_EXPORT SkinData
+{
+	BoneData			m_boneData;
+
+	atcore_float4*		m_pBoneIndices;
+	atcore_float4*		m_pBoneWeights;
+
+public:
+	SkinData() : 
+		m_pBoneIndices(nullptr),
+		m_pBoneWeights(nullptr)
+		{}
+
+	void Allocate(NvUInt32 numBones, NvUInt32 numVertices);
+	void Release();
+};
+
+
+////////////////////////////////////////////////////////////////////////////////////////
+struct CORELIB_EXPORT MeshDesc
+{
+	NvUInt32				m_NumVertices;
+	NvUInt32				m_NumTriangles;
+
+	atcore_float3*			m_pVertices;
+	atcore_float3*			m_pVertexNormals;
+	atcore_float3*			m_pFaceNormals;
+	atcore_float3*			m_pTangents;
+
+	NvUInt32*				m_pIndices;
+	atcore_float2*			m_pTexCoords;
+
+public:
+	MeshDesc() :
+		m_NumVertices(0),
+		m_NumTriangles(0),
+
+		m_pVertices(nullptr),
+		m_pVertexNormals(nullptr),
+		m_pFaceNormals(nullptr),
+		m_pTangents(nullptr),
+
+		m_pIndices(nullptr),
+		m_pTexCoords(nullptr)
+		{}
+
+	void Allocate(NvUInt32 numVertices, NvUInt32 numTriangles);
+	void Release();
+
+	void UpdateNormal(bool updateVertexNormal = false);
+};
+
+////////////////////////////////////////////////////////////////////////////////////////
+#define MATERIAL_NAME_SIZE	128
+
+struct CORELIB_EXPORT MeshMaterial
+{
+	NvChar				m_name[MATERIAL_NAME_SIZE];
+
+	atcore_float3		m_ambientColor;
+	float				m_ambientFactor;
+
+	atcore_float3		m_diffuseColor;
+	float				m_diffuseFactor;
+
+	float				m_specularFactor;
+	float				m_shininess;
+
+	NvChar				m_diffuseTexture[MATERIAL_NAME_SIZE];
+	NvChar				m_specularTexture[MATERIAL_NAME_SIZE];
+	NvChar				m_bumpTexture[MATERIAL_NAME_SIZE];
+	NvChar				m_normalTexture[MATERIAL_NAME_SIZE];
+	NvChar				m_transparentTexture[MATERIAL_NAME_SIZE];
+
+public:
+	MeshMaterial() 
+		{}
+};
+
diff --git a/tools/ArtistTools/source/CoreLib/Anim/FbxUtil.cpp b/tools/ArtistTools/source/CoreLib/Anim/FbxUtil.cpp
new file mode 100644
index 0000000..97ba7d8
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Anim/FbxUtil.cpp
@@ -0,0 +1,1023 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+// This file contains wrapper functions to make hair lib easy to setup and use
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+#include "fbxsdk.h"
+#include <vector>
+#include <string>
+
+#include "FbxUtil.h"
+#include "MathUtil.h"
+
+//#include <Nv/Blast/NvHairSdk.h>
+
+// local functions used only in this file
+namespace {
+
+	///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+	// Get the geometry offset to a node. It is never inherited by the children.
+	FbxAMatrix GetGeometry(FbxNode* pNode)
+	{
+		const FbxVector4 lT = pNode->GetGeometricTranslation(FbxNode::eSourcePivot);
+		const FbxVector4 lR = pNode->GetGeometricRotation(FbxNode::eSourcePivot);
+		const FbxVector4 lS = pNode->GetGeometricScaling(FbxNode::eSourcePivot);
+
+		return FbxAMatrix(lT, lR, lS);
+	}
+
+	////////////////////////////////////////////////////////////////////////////////////////
+	void convertFromFbxMatrix(atcore_float4x4& transform, FbxAMatrix& tmatrix)
+	{
+		float* data = (float*)&transform;
+
+		// update skinning matrix
+		for (int row = 0; row < 4; row++)
+			for (int col = 0; col < 4; col++)
+			{
+				data[ row * 4 + col] = float(tmatrix.Get(row,col));
+			}
+	}
+
+	/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+	bool checkMesh(FbxNode* pNode)
+	{
+		FbxMesh* pMesh = pNode->GetMesh();
+		if (!pMesh)
+			return false;
+
+		return true;
+	}
+
+	/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+	bool checkSkinned(FbxNode* pNode)
+	{
+		FbxGeometry* pFbxGeometry = pNode->GetGeometry();
+		if (!pFbxGeometry)
+			return false;
+	
+		FbxSkin* pFbxSkin = (FbxSkin*)pFbxGeometry->GetDeformer(0, FbxDeformer::eSkin);
+		if (!pFbxSkin)
+			return false;
+
+		return true;
+	}
+}
+
+namespace
+{
+	FbxManager*			s_FbxManager = nullptr;
+	FbxScene*			s_FbxScene = nullptr;
+	
+
+	/////////////////////////////////////////////////////////////////////////////
+	// find node by name
+	FbxNode* 
+	FindNodeByName(FbxScene* scene, const char* nodeName)
+	{
+		if (!scene)
+			return 0;
+
+		if (!nodeName)
+			return 0;
+
+		for (int i = 0; i < scene->GetNodeCount(); i++)
+		{
+			FbxNode* node = scene->GetNode(i);
+			const char* name = node->GetName();
+			if (!strcmp(nodeName, name))
+				return node;
+		}
+		return 0;
+	}
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+bool
+FbxUtil::Release(void)
+{
+	if (s_FbxScene)
+	{
+		s_FbxScene->Destroy();
+		s_FbxScene = nullptr;
+	}
+
+	if (s_FbxManager)
+	{
+		s_FbxManager->Destroy();
+		s_FbxManager = nullptr;
+	}
+	
+	return true;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+bool FbxUtil::Initialize(const char* fbxFileName, float sceneUnit)
+{
+	if (fbxFileName)
+	{
+		FbxImporter*		s_FbxImporter = nullptr;
+
+		if (!s_FbxManager)
+			s_FbxManager = FbxManager::Create();
+
+		if (!s_FbxImporter)
+			s_FbxImporter = FbxImporter::Create(s_FbxManager, "");
+
+		if (!s_FbxScene)
+			s_FbxScene = FbxScene::Create(s_FbxManager, "");
+	
+		if (!s_FbxImporter->Initialize(fbxFileName, -1))
+			return false;
+
+		if (!s_FbxImporter->Import(s_FbxScene))
+			return false;
+
+		FbxGlobalSettings& settings = s_FbxScene->GetGlobalSettings();
+
+		FbxSystemUnit fbxUnit = settings.GetSystemUnit();
+
+		if ((sceneUnit > 0.0f) && (sceneUnit != fbxUnit.GetScaleFactor()))
+		 {
+	 		 FbxSystemUnit convertUnit(sceneUnit);
+			 convertUnit.ConvertScene(s_FbxScene);
+		 }
+
+		s_FbxImporter->Destroy();
+
+		// get time info
+		FbxTimeSpan timespan;
+		settings.GetTimelineDefaultTimeSpan(timespan);
+
+		FbxTime startTime = timespan.GetStart();
+		FbxTime endTime = timespan.GetStop();
+
+	}
+
+	return true;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+bool FbxUtil::GetGlobalSettings(float* pStartFrame, float* pEndFrame, float *pFps, int *upAxis, char* rootBoneName)
+{
+	return false;
+
+	/*
+	if ( !s_FbxScene)
+		return false;
+
+	FbxGlobalSettings& settings = s_FbxScene->GetGlobalSettings();
+
+	FbxTimeSpan timespan;
+	settings.GetTimelineDefaultTimeSpan(timespan);
+
+	FbxTime startTime = timespan.GetStart();
+	FbxTime endTime = timespan.GetStop();
+	
+	if (pStartFrame) 
+		*pStartFrame = (float)startTime.GetFrameCount();
+
+	if (pEndFrame) 
+		*pEndFrame = (float)endTime.GetFrameCount();
+
+	if (pFps)
+		*pFps = (float)endTime.GetFrameRate(FbxTime::GetGlobalTimeMode());
+
+	if (upAxis)
+	{
+		int upSign = 0;
+		FbxAxisSystem axisSystem = settings.GetAxisSystem();
+		FbxAxisSystem::EUpVector upVector = axisSystem.GetUpVector(upSign);
+
+		enum FbxAxisSystem::ECoordSystem coordSystem = axisSystem.GetCoorSystem();
+
+		switch (upVector)
+		{
+		case FbxAxisSystem::eXAxis: *upAxis = 0; break;
+		case FbxAxisSystem::eYAxis: *upAxis = 1; break;
+		case FbxAxisSystem::eZAxis: *upAxis = 2; break;
+		}
+	}
+
+	if (rootBoneName)
+	{
+		FbxNode* pRoot = s_FbxScene->GetRootNode();
+		if (pRoot)
+		{
+			strncpy(rootBoneName, pRoot->GetName(), NV_HAIR_MAX_STRING);
+		}
+		else
+			strcpy(rootBoneName, "");
+	}
+
+	return true;
+	*/
+}
+
+/////////////////////////////////////////////////////////////////////////////
+
+bool
+FbxUtil::InitializeAnimationCache(AnimationCache& animCache)
+{
+	return false;
+
+	/*
+	if (!s_FbxScene)
+		return false;
+
+	float startFrame, endFrame, fps;
+	FbxUtil::GetGlobalSettings(&startFrame, &endFrame, &fps);
+
+	int numNodes = s_FbxScene->GetNodeCount();
+
+	////////////////////////////////////////////
+	animCache.Initialize(numNodes, (NvInt32)startFrame, (NvInt32)endFrame);
+
+	for (int i = 0; i < numNodes; i++)
+	{
+		FbxNode* node = s_FbxScene->GetNode(i);
+		const char* nodeName = node->GetName();
+		animCache.SetBoneName(i, nodeName);
+	}
+
+	////////////////////////////////////////////
+	for (NvInt frame = animCache.m_frameStart; frame <= animCache.m_frameEnd; frame++)
+	{
+		FbxTime lTime;
+		lTime.SetSecondDouble( frame / fps);
+
+		int index = frame - animCache.m_frameStart;
+		atcore_float4x4 *pNodeMatrices = animCache.GetNodeMatrices(index);
+
+		for (int i = 0; i < numNodes; i++)
+		{
+			FbxNode* node = s_FbxScene->GetNode(i);
+			FbxAMatrix nodeMatrix = node->EvaluateGlobalTransform(lTime);
+			convertFromFbxMatrix(pNodeMatrices[i], nodeMatrix);
+		}
+	}
+
+	return true;
+	*/
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+static FbxSkin* GetFbxSkin( FbxNode* pFbxNode )
+{
+	if (!pFbxNode)
+		return 0;
+	
+	FbxMesh* pFbxMesh = pFbxNode->GetMesh();
+	if (!pFbxMesh)
+		return 0;
+
+	FbxGeometry* pFbxGeometry = pFbxNode->GetGeometry();
+	if (!pFbxGeometry)
+		return 0;
+
+	int deformerCount = pFbxGeometry->GetDeformerCount(FbxDeformer::eSkin);
+
+	FbxSkin *pFbxSkin = 0;
+	if (deformerCount > 0)
+		pFbxSkin = (FbxSkin*)pFbxGeometry->GetDeformer(0, FbxDeformer::eSkin);
+
+	return pFbxSkin;
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+static int GetNumMeshPoints( FbxNode* pFbxNode)
+{
+	if (!pFbxNode)
+		return 0;
+
+	FbxMesh* pFbxMesh = pFbxNode->GetMesh();
+	if (!pFbxMesh)
+		return 0;
+
+	return pFbxMesh->GetControlPointsCount();
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+static bool GetBoneData(FbxSkin *pFbxSkin, FbxNode* pFbxNode, NvChar* pBoneNames, atcore_float4x4 *pBindPoses)
+{
+	return false;
+
+	/*
+	if (!pFbxSkin || !pFbxNode)
+		return false;
+
+	int numBones = (int)pFbxSkin->GetClusterCount();
+
+	for (int i = 0; i < numBones; i++)
+	{
+		FbxCluster* pFbxCluster = pFbxSkin->GetCluster(i);
+			
+		FbxNode* pLink = pFbxCluster->GetLink();
+
+		// copy bone names
+		const char* boneName = pLink->GetName();
+		char* str = pBoneNames + i * NV_HAIR_MAX_STRING;
+		strcpy_s(str, NV_HAIR_MAX_STRING, boneName);
+
+		// write pose matrix
+		{
+			FbxAMatrix lReferenceGlobalInitPosition;
+			pFbxCluster->GetTransformMatrix(lReferenceGlobalInitPosition);
+
+			FbxAMatrix lReferenceGeometry = GetGeometry(pFbxNode);
+			lReferenceGlobalInitPosition *= lReferenceGeometry;
+
+			FbxAMatrix lClusterGlobalInitPosition;
+			pFbxCluster->GetTransformLinkMatrix(lClusterGlobalInitPosition);
+
+			FbxAMatrix lClusterMatrix = lClusterGlobalInitPosition.Inverse() * lReferenceGlobalInitPosition;
+			convertFromFbxMatrix(pBindPoses[i], lClusterMatrix.Inverse());
+		}
+	}
+	return true;
+	*/
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+static bool GetSkinningWeights(FbxSkin* pFbxSkin, atcore_float4* boneIndices, atcore_float4* boneWeights, int numPoints)
+{
+	int numClusters = (int)pFbxSkin->GetClusterCount();
+	if (numClusters == 0)
+		return false;
+
+	// copy skinning weights and indices
+	int* pIndexCounts = new int[numPoints];
+	memset(pIndexCounts, 0, sizeof(int) * numPoints);
+
+	for (int i = 0; i < numClusters; i++)
+	{
+		if (!pFbxSkin) continue;
+
+		FbxCluster* pFbxCluster = pFbxSkin->GetCluster(i);
+
+		if (!pFbxCluster) continue;
+
+		int		cpCount = pFbxCluster->GetControlPointIndicesCount();
+		int*		pPointIndices = pFbxCluster->GetControlPointIndices();
+		double*		pWeights = pFbxCluster->GetControlPointWeights();
+
+		for (int j = 0; j < cpCount; j++)
+		{
+			if (pWeights[j] == 0.0f)
+				continue;
+
+			int pointIndex = pPointIndices[j];
+			int& cnt = pIndexCounts[pointIndex];
+
+			float* pBoneIndex = (float*)&boneIndices[pointIndex];
+			float* pBoneWeights = (float*)&boneWeights[pointIndex];
+
+			if (cnt < 4)
+			{
+				pBoneIndex[cnt] = float(i);
+				pBoneWeights[cnt] = float(pWeights[j]);
+				cnt++;
+			}
+			else // over 4, so we just bind to largest weights
+			{
+				float minWeight = (float)pWeights[j];
+				int minIndex = -1;
+				for (int b = 0; b < 4; b++) 
+				{
+					float w = pBoneWeights[b];
+
+					if (w < minWeight)
+					{
+						minWeight = w;
+						minIndex = b;
+					}
+				}
+
+				if (minIndex >= 0)
+				{
+					pBoneIndex[minIndex] = float(i);
+					pBoneWeights[minIndex] = float(pWeights[j]);
+				}
+
+				cnt++;
+			}
+		}
+	}
+
+	for (int i = 0; i < numPoints; i++)
+	{
+		float* pBoneWeights = (float*)&boneWeights[i];
+
+		float weightsum = 0;
+		for (int i = 0; i < 4; i++)
+		{
+			weightsum += pBoneWeights[i];
+		}
+
+		if (weightsum == 0)
+			continue;
+
+		for (int i = 0; i < 4; i++)
+			pBoneWeights[i] /= weightsum;
+	}
+
+	if (pIndexCounts) delete []pIndexCounts;
+
+	return true;
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+bool FbxUtil::InitializeSkinData( const char* meshName, SkinData& skinData)
+{
+	return false;
+
+	/*
+	FbxNode* pFbxNode = FindNodeByName(s_FbxScene, meshName);
+	if (!pFbxNode)
+		return false;
+	
+	FbxSkin* pFbxSkin = GetFbxSkin(pFbxNode);
+	int numPoints = GetNumMeshPoints(pFbxNode);
+
+	BoneData& boneData = skinData.m_boneData;
+
+	if (pFbxSkin)
+	{
+		int numBones = (int)pFbxSkin->GetClusterCount();
+		skinData.Allocate(numBones, numPoints);
+
+		// get bone data (bind pose, bone names, ..)
+		GetBoneData(pFbxSkin, pFbxNode, boneData.m_pBoneNames, boneData.m_pPoseMatrices);
+
+		// get skinning weights 
+		atcore_float4* boneIndices = skinData.m_pBoneIndices;
+		atcore_float4* boneWeights = skinData.m_pBoneWeights;
+
+		GetSkinningWeights(pFbxSkin, boneIndices, boneWeights, numPoints);
+	}
+	else // no skinning, use model matrix
+	{
+		int numBones = 1;
+
+		skinData.Allocate(numBones, numPoints);
+
+		// copy bone name
+		const char* boneName = pFbxNode->GetName();
+		boneData.setBoneName(0, boneName);
+
+		// make pose matrix
+		gfsdk_makeIdentity(boneData.m_pPoseMatrices[0]);
+
+		// all the vertices map to the model matrix
+		atcore_float4* boneIndices = skinData.m_pBoneIndices;
+		atcore_float4* boneWeights = skinData.m_pBoneWeights;
+
+		for (int i = 0; i < numPoints; i++)
+		{
+			boneIndices[i] = gfsdk_makeFloat4(0, 0, 0, 0);
+			boneWeights[i] = gfsdk_makeFloat4(1, 0, 0, 0);
+		}
+	}
+
+	return true;
+	*/
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+bool FbxUtil::GetMeshInfo(int* numMeshes, char** meshNames, char** skinned)
+{
+	int cnt = 0;
+
+	for (int i = 0; i < s_FbxScene->GetNodeCount(); i++)
+	{
+		FbxNode* pNode = s_FbxScene->GetNode(i);
+		if (checkMesh(pNode))
+			cnt++;
+	}
+
+	char *pNameBuffer = new char[cnt * 128];
+	char *pSkinnedBuffer = new char[cnt];
+
+	cnt = 0;
+	for (int i = 0; i < s_FbxScene->GetNodeCount(); i++)
+	{
+		FbxNode* pNode = s_FbxScene->GetNode(i);
+
+		if (!checkMesh(pNode))
+			continue;
+
+		strcpy(pNameBuffer + cnt * 128, pNode->GetName());
+
+		pSkinnedBuffer[cnt] = checkSkinned(pNode);
+
+		cnt++;
+	}
+
+	*numMeshes = cnt;
+	if (skinned)
+	{
+		*skinned = pSkinnedBuffer;
+	}
+	else
+		delete []pSkinnedBuffer;
+
+	*meshNames = pNameBuffer;
+
+	return true;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+bool FbxUtil::GetMeshMaterials( const NvChar* meshName, int *numMaterials, MeshMaterial** materials)
+{
+	if (!s_FbxScene)
+		return false;
+
+	FbxNode* pNode = FindNodeByName(s_FbxScene, meshName);
+	if (!pNode)
+		return false;
+
+	int numMats = pNode->GetMaterialCount();
+
+	*materials = new MeshMaterial[numMats];
+
+	int matCnt = 0;
+
+	for (int i = 0; i < numMats; i++)
+	{
+		FbxSurfaceMaterial *mat = pNode->GetMaterial(i);
+		if (!mat) continue;
+		if (mat->GetUserDataPtr()) continue;
+
+		MeshMaterial& material = (*materials)[matCnt];
+			
+		strcpy(material.m_name, mat->GetName());
+		strcpy(material.m_diffuseTexture, "");
+		strcpy(material.m_bumpTexture, "");
+		strcpy(material.m_transparentTexture, "");
+		strcpy(material.m_normalTexture, "");
+
+		(atcore_float3&)material.m_ambientColor = gfsdk_makeFloat3(1.0f, 1.0f, 1.0f);
+		(atcore_float3&)material.m_diffuseColor = gfsdk_makeFloat3(1.0f, 1.0f, 1.0f);
+	
+		FbxProperty prop;
+		FbxProperty fact;
+		FbxDouble3 d3;
+
+		// get ambient
+		{
+			fact = mat->FindProperty(FbxSurfaceMaterial::sAmbientFactor);
+			material.m_ambientFactor = fact.IsValid() ? (float)fact.Get<FbxDouble>() : 0.1f;
+
+			prop = mat->FindProperty(FbxSurfaceMaterial::sAmbient);
+			if (prop.IsValid())
+			{
+				FbxDouble3 d3 = prop.Get<FbxDouble3>();
+				material.m_ambientColor = gfsdk_makeFloat3((float)d3[0], (float)d3[1], (float)d3[2]);
+			}
+		}
+
+		// get specular
+		{
+			fact = mat->FindProperty(FbxSurfaceMaterial::sSpecularFactor);
+			material.m_specularFactor = fact.IsValid() ? (float)fact.Get<FbxDouble>() : 0.1f;
+
+			fact = mat->FindProperty(FbxSurfaceMaterial::sShininess);
+			material.m_shininess = fact.IsValid() ? (float)fact.Get<FbxDouble>() : 20.0f;
+		}
+
+		// get diffuse
+		{
+			fact = mat->FindProperty(FbxSurfaceMaterial::sDiffuseFactor);
+			material.m_diffuseFactor = fact.IsValid() ? (float)fact.Get<FbxDouble>() : 0.5f;
+
+			prop = mat->FindProperty(FbxSurfaceMaterial::sDiffuse);
+			if (prop.IsValid())
+			{
+				FbxDouble3 d3 = prop.Get<FbxDouble3>();
+				material.m_diffuseColor = gfsdk_makeFloat3((float)d3[0], (float)d3[1], (float)d3[2]);
+
+				const FbxFileTexture* tex = prop.GetSrcObject<FbxFileTexture>();
+				if (tex) 
+					strcpy(material.m_diffuseTexture, tex->GetFileName());
+			}
+		}
+
+		// get normal map
+		{
+			prop = mat->FindProperty(FbxSurfaceMaterial::sNormalMap);
+			if (prop.IsValid())
+			{
+				const FbxFileTexture* tex = prop.GetSrcObject<FbxFileTexture>();
+				if (tex) 
+					strcpy(material.m_normalTexture, tex->GetFileName());
+			}
+		}
+
+		matCnt++;
+	}
+
+	*numMaterials = matCnt;
+
+	return true;
+}
+
+
+/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+bool FbxUtil::CreateMeshDescriptor(const char* meshName, MeshDesc &desc)
+{
+	if (!s_FbxScene)
+		return false;
+
+	FbxNode* pNode = FindNodeByName(s_FbxScene, meshName);
+	if (!pNode)
+		return false;
+
+	// read growth mesh data
+	FbxMesh* pMesh = pNode->GetMesh();
+	if (!pMesh)
+		return false;
+
+	int cpCount = pMesh->GetControlPointsCount();
+
+	int triCount = 0;
+	for (int i = 0; i < pMesh->GetPolygonCount(); i++)
+	{
+		int psize = pMesh->GetPolygonSize(i);
+		triCount += (psize - 2);
+	}
+
+	// allocate buffers
+	desc.Allocate(cpCount, triCount);
+
+	// read positions
+	FbxVector4* points = pMesh->GetControlPoints();
+	for (int i = 0; i < desc.m_NumVertices; i++)
+		desc.m_pVertices[i] = gfsdk_makeFloat3(float(points[i].mData[0]), float(points[i].mData[1]), float(points[i].mData[2]));
+
+	memset(desc.m_pTexCoords, 0, sizeof(atcore_float2) * desc.m_NumTriangles * 3);
+	
+	// read uvs 
+	FbxLayerElementUV* leUV = pMesh->GetLayer(0)->GetUVs();
+
+	FbxGeometryElementNormal *lNormals = pMesh->GetElementNormal();
+	FbxGeometryElementTangent* lTangents = pMesh->GetElementTangent();
+
+	int tcnt = 0;
+	int vertexBase = 0;
+	for (int i = 0; i < pMesh->GetPolygonCount(); i++)
+	{
+		int vcnt = pMesh->GetPolygonSize(i);
+		for (int j = 0; j < (vcnt-2); j++)
+		{	
+			int pIndex[3] = { 0, j+1, j+2 };
+
+			// get polygon index
+			for (int p = 0; p < 3; ++p)
+				desc.m_pIndices[tcnt*3+p] = pMesh->GetPolygonVertex(i, pIndex[p]);	
+			
+			// get face normal
+			if (lNormals)
+			{
+				FbxLayerElement::EMappingMode mode = lNormals->GetMappingMode();
+
+				for (int p = 0; p < 3; ++p)
+				{
+					int vertexId = vertexBase + pIndex[p];
+					int normalId = vertexId;
+					if (mode == FbxGeometryElement::eByPolygonVertex) 
+					{
+						if (lNormals->GetReferenceMode() == FbxGeometryElement::eIndexToDirect) 
+							normalId = lNormals->GetIndexArray().GetAt(vertexId);
+					}
+					else if (mode == FbxGeometryElement::eByControlPoint)
+						normalId = pMesh->GetPolygonVertex(i, pIndex[p]);
+
+					const FbxVector4 &n = lNormals->GetDirectArray().GetAt(normalId);
+					desc.m_pVertexNormals[tcnt*3+p] = gfsdk_makeFloat3((float)n[0], (float)n[1], (float)n[2]);
+				}
+			}
+
+			// get face normal
+			if (lTangents)
+			{
+				FbxLayerElement::EMappingMode mode = lTangents->GetMappingMode();
+
+				for (int p = 0; p < 3; ++p)
+				{
+					int vertexId = vertexBase + pIndex[p];
+					int tangentId = vertexId;
+					if (mode == FbxGeometryElement::eByPolygonVertex) 
+					{
+						if (lTangents->GetReferenceMode() == FbxGeometryElement::eIndexToDirect) 
+							tangentId = lTangents->GetIndexArray().GetAt(vertexId);
+					}
+					else if (mode == FbxGeometryElement::eByControlPoint)
+						tangentId = pMesh->GetPolygonVertex(i, pIndex[p]);
+
+					const FbxVector4 &n = lTangents->GetDirectArray().GetAt(tangentId);
+					desc.m_pTangents[tcnt*3+p] = gfsdk_makeFloat3((float)n[0], (float)n[1], (float)n[2]);
+				}
+			}
+
+			if (leUV)
+			{
+				int i0 = pMesh->GetTextureUVIndex(i, 0);
+				int i1 = pMesh->GetTextureUVIndex(i, j+1);
+				int i2 = pMesh->GetTextureUVIndex(i, j+2);
+
+				FbxVector2 texCoord0 = leUV->GetDirectArray().GetAt(i0);
+				FbxVector2 texCoord1 = leUV->GetDirectArray().GetAt(i1);
+				FbxVector2 texCoord2 = leUV->GetDirectArray().GetAt(i2);
+
+				desc.m_pTexCoords[tcnt*3+0] = gfsdk_makeFloat2(1.0f * float(texCoord0[0]), 1.0f - float(texCoord0[1]));
+				desc.m_pTexCoords[tcnt*3+1] = gfsdk_makeFloat2(1.0f * float(texCoord1[0]), 1.0f - float(texCoord1[1]));
+				desc.m_pTexCoords[tcnt*3+2] = gfsdk_makeFloat2(1.0f * float(texCoord2[0]), 1.0f - float(texCoord2[1]));
+			}
+			
+			tcnt++;			
+		}
+		vertexBase += vcnt;
+	}
+
+	return true;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+/*
+bool FbxUtil::CreateHairFromFbx(const char* guideName, const char* growthMeshName, NvHair::AssetDescriptor& hairAsset)
+{
+	if (!s_FbxScene)
+		return false;
+
+	// read growth mesh data
+	MeshDesc meshDesc;
+	if (false == FbxUtil::CreateMeshDescriptor(growthMeshName, meshDesc))
+		return false;
+
+	FbxNode* pHairNode = FindNodeByName(s_FbxScene, guideName);
+	if (!pHairNode)
+		return false;
+
+	FbxNode* pMeshNode = FindNodeByName(s_FbxScene, growthMeshName);
+	if (!pMeshNode)
+		return false;
+
+	FbxSkin* pFbxSkin = GetFbxSkin(pMeshNode);
+	int numBones = 1;
+
+	if (pFbxSkin)
+		numBones = (int)pFbxSkin->GetClusterCount();
+
+	// get skin data from mesh
+	int numPoints = meshDesc.m_NumVertices;
+
+	atcore_float4* pMeshBoneIndices = new atcore_float4[numPoints];
+	atcore_float4* pMeshBoneWeights = new atcore_float4[numPoints];
+
+	GetSkinningWeights(pFbxSkin, pMeshBoneIndices, pMeshBoneWeights, numPoints);
+
+	// create raw hair array
+	FbxLine* pLine = pHairNode->GetLine();
+	if (!pLine)
+		return false;
+
+	int cpCount = pLine->GetControlPointsCount();
+	int curveCount = pLine->GetEndPointCount();
+
+	atcore_float3*	pVertices	= new atcore_float3[cpCount];
+	NvUInt32*		pEndIndices = new NvUInt32[curveCount];
+
+	FbxVector4*		pFbxPoints		= pLine->GetControlPoints();
+	FbxArray<int>*	pFbxEndIndices	= pLine->GetEndPointArray();
+
+	for (int i = 0; i < cpCount; i++)
+		pVertices[i] = gfsdk_makeFloat3(float(pFbxPoints[i][0]), float(pFbxPoints[i][1]), float(pFbxPoints[i][2]));
+
+	for (int i = 0; i < curveCount; i++)
+		pEndIndices[i] = (*pFbxEndIndices)[i];
+
+	// check against closest growth mesh points
+	const float distThreshold = 25.0;
+
+	int numValidHairs = 0;
+	int numValidHairVertices = 0;
+
+	int* pMeshToHairMap = new int[meshDesc.m_NumVertices];
+	int* pHairToMeshMap = new int[curveCount];
+	int* pHairToHairMap = new int[curveCount];
+	float* pMinDistances = new float[meshDesc.m_NumVertices];
+	atcore_float3* pRootVertices = new atcore_float3[curveCount];
+	atcore_float3* pTriangleCenters = new atcore_float3[meshDesc.m_NumTriangles];
+
+	// initialize triangle centers
+	for (int i = 0; i < meshDesc.m_NumTriangles; i++)
+	{
+		NvUInt32 v0 = meshDesc.m_pIndices[i*3 + 0];
+		NvUInt32 v1 = meshDesc.m_pIndices[i * 3 + 1];
+		NvUInt32 v2 = meshDesc.m_pIndices[i * 3 + 2];
+
+		atcore_float3 p0 = meshDesc.m_pVertices[v0];
+		atcore_float3 p1 = meshDesc.m_pVertices[v1];
+		atcore_float3 p2 = meshDesc.m_pVertices[v2];
+
+		pTriangleCenters[i] = 1.0f / 3.0f * (p0 + p1 + p2);
+	}
+
+	// initialize mesh to hair map
+	for (int i = 0; i < meshDesc.m_NumVertices; i++)
+	{
+		pMeshToHairMap[i] = -1;
+		pMinDistances[i] = FLT_MAX;
+	}
+
+	// copy root vertices of input hairs
+
+	for (int i = 0; i < curveCount; i++)
+	{
+		int root = (i == 0) ? 0 : pEndIndices[i-1]+1;
+		pRootVertices[i] = pVertices[root];
+		pHairToMeshMap[i] = -1;
+	}
+
+	// for each input hair curve, find the closest mesh vertex
+	for (int i = 0; i < curveCount; i++)
+	{
+		atcore_float3 hp = pRootVertices[i];
+
+		float minDist = FLT_MAX;
+		int closestTriangle = -1;
+		for (int j = 0; j < meshDesc.m_NumTriangles; j++)
+		{
+			atcore_float3 c = pTriangleCenters[j];
+
+			float distSquared = gfsdk_lengthSquared(hp - c);
+			if (distSquared < minDist) 
+			{
+				minDist = distSquared;
+				closestTriangle = j;
+			}
+		}
+
+		if (closestTriangle >= 0)
+		{
+			for (int k = 0; k < 3; k++)
+			{
+				NvUInt32 v = meshDesc.m_pIndices[closestTriangle * 3 + k];
+				atcore_float3 p = meshDesc.m_pVertices[v];
+
+				float distSquared = gfsdk_lengthSquared(hp - p);
+				if (distSquared < pMinDistances[v])
+				{
+					pMinDistances[v] = distSquared;
+					pMeshToHairMap[v] = i;
+				}
+			}
+		}
+	}
+
+	// prepare mapping from new hair set to mesh and old hairs
+	for (int i = 0; i < meshDesc.m_NumVertices; i++)
+	{
+		int closestHair = pMeshToHairMap[i];
+		if (closestHair < 0)
+			continue;
+
+		pHairToMeshMap[numValidHairs] = i;
+		pHairToHairMap[numValidHairs] = closestHair;
+		pMeshToHairMap[i] = numValidHairs; // update hair with new hair index
+
+		int root	= (closestHair == 0) ? 0 : pEndIndices[closestHair-1]+1;
+		int tip		= pEndIndices[closestHair];
+
+		numValidHairVertices += (tip - root + 1);
+		numValidHairs++;
+	}
+
+	// allocate new hairs
+	hairAsset.m_numGuideHairs	= numValidHairs;
+	hairAsset.m_numVertices		= numValidHairVertices;
+
+	hairAsset.m_boneIndices	= new atcore_float4[hairAsset.m_numGuideHairs];
+	hairAsset.m_boneWeights	= new atcore_float4[hairAsset.m_numGuideHairs];
+
+	hairAsset.m_vertices		= new atcore_float3[hairAsset.m_numVertices];
+	hairAsset.m_endIndices = new NvUInt32[hairAsset.m_numGuideHairs];
+	hairAsset.m_faceIndices = new NvUInt32[meshDesc.m_NumTriangles * 3];
+	hairAsset.m_faceUvs		= new atcore_float2[meshDesc.m_NumTriangles * 3];
+
+	hairAsset.m_numBones		= numBones;
+	hairAsset.m_boneNames		= new NvChar[NV_HAIR_MAX_STRING * hairAsset.m_numBones];
+	hairAsset.m_bindPoses		= new atcore_float4x4[hairAsset.m_numBones];
+	hairAsset.m_boneParents	= new NvInt32[hairAsset.m_numBones];
+
+	if (pFbxSkin)
+		GetBoneData(pFbxSkin, pMeshNode, hairAsset.m_boneNames, hairAsset.m_bindPoses);
+	else
+	{
+		strcpy(hairAsset.m_boneNames, "Root");
+		gfsdk_makeIdentity(hairAsset.m_bindPoses[0]);
+		hairAsset.m_boneParents[0] = -1;
+	}
+
+	// copy vertex data
+	int vertexCnt = 0;
+
+	for (int i = 0; i < hairAsset.m_numGuideHairs; i++)
+	{
+		int oldHair = pHairToHairMap[i];
+
+		int oldRoot = (oldHair == 0) ? 0 : pEndIndices[oldHair-1]+1;
+		int oldTip	= pEndIndices[oldHair];
+
+		int offset = oldTip - oldRoot;
+
+		int newRoot = vertexCnt;
+		int newTip	= vertexCnt + offset;
+
+		vertexCnt += (offset + 1);
+
+		hairAsset.m_endIndices[i] = newTip;
+
+		int meshVertex = pHairToMeshMap[i];
+		atcore_float3 meshRoot = meshDesc.m_pVertices[meshVertex];
+		atcore_float3 hairRoot = pVertices[oldRoot];
+
+		atcore_float3 rootOffset = meshRoot - hairRoot;
+
+		for (int j = 0; j <= offset; j++)
+			hairAsset.m_vertices[newRoot + j] = pVertices[oldRoot + j] + rootOffset;
+
+		hairAsset.m_boneIndices[i] = gfsdk_makeFloat4(0,0,0,0);
+		hairAsset.m_boneWeights[i] = gfsdk_makeFloat4(1,0,0,0);
+
+		if (pFbxSkin)
+		{
+			hairAsset.m_boneIndices[i] = pMeshBoneIndices[meshVertex];
+			hairAsset.m_boneWeights[i] = pMeshBoneWeights[meshVertex];
+		}
+	}
+
+	// copy face indices and texture uvs
+	int faceCnt = 0;
+	for (int i = 0; i < meshDesc.m_NumTriangles; i++)
+	{
+		NvUInt32 i0 = meshDesc.m_pIndices[i * 3 + 0];
+		NvUInt32 i1 = meshDesc.m_pIndices[i * 3 + 1];
+		NvUInt32 i2 = meshDesc.m_pIndices[i * 3 + 2];
+
+		int h0 = pMeshToHairMap[i0];
+		int h1 = pMeshToHairMap[i1];
+		int h2 = pMeshToHairMap[i2];
+
+		if ((h0 < 0) || (h1 < 0) || (h2 < 0))
+			continue; // invalid face
+
+		hairAsset.m_faceIndices[ faceCnt * 3 + 0] = h0;
+		hairAsset.m_faceIndices[ faceCnt * 3 + 1] = h1;
+		hairAsset.m_faceIndices[ faceCnt * 3 + 2] = h2;
+
+		hairAsset.m_faceUvs[ faceCnt * 3 + 0 ] = meshDesc.m_pTexCoords[i * 3 + 0];
+		hairAsset.m_faceUvs[ faceCnt * 3 + 1 ] = meshDesc.m_pTexCoords[i * 3 + 1];
+		hairAsset.m_faceUvs[ faceCnt * 3 + 2 ] = meshDesc.m_pTexCoords[i * 3 + 2];
+
+		faceCnt++;
+	}
+
+	hairAsset.m_numFaces = faceCnt;
+
+	delete []pMeshBoneIndices;
+	delete []pMeshBoneWeights;
+
+	delete []pMeshToHairMap;
+	delete []pHairToMeshMap;
+	delete []pHairToHairMap;
+
+	return true;
+}
+*/
diff --git a/tools/ArtistTools/source/CoreLib/Anim/FbxUtil.h b/tools/ArtistTools/source/CoreLib/Anim/FbxUtil.h
new file mode 100644
index 0000000..26e61a9
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Anim/FbxUtil.h
@@ -0,0 +1,64 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+#pragma once
+
+#include "AnimUtil.h"
+
+//#include <Nv/Blast/NvHairSdk.h>
+
+////////////////////////////////////////////////////////////////////////////////////////
+// Helper for fbx file load
+class CORELIB_EXPORT FbxUtil
+{
+public:
+
+	/// initialize fbx loader.  
+	static bool Initialize(const nvidia::Char* fbxFileName, nvidia::Float sceneUnit = 0.0f);
+	static bool Release(void);
+
+	static bool InitializeAnimationCache(AnimationCache& cache);
+
+	/// Get global frame range and fps information from fbx.
+	static bool GetGlobalSettings(nvidia::Float32* pStarfFrame = 0, nvidia::Float32* pEndFrame = 0, nvidia::Float32 *pFps = 0, int* upAxis = 0, char* rootBoneName = 0);
+
+	/// get skinning data from the mesh node
+	static bool InitializeSkinData( const nvidia::Char* meshName, SkinData& pSkinningDataToUpdate);
+
+	/// create mesh descriptor from fbx mesh node
+	static bool CreateMeshDescriptor(const nvidia::Char* meshName, MeshDesc &meshDesc);
+
+	/// get all the renderable meshes from the fbx scene
+	static bool GetMeshInfo(int* numMeshes, char** meshNames, char** skinned = 0);
+
+	/// get mesh material info from fbx scene
+	static bool GetMeshMaterials(const nvidia::Char* meshName, int *numMaterials, MeshMaterial** materials);
+
+	/// get hair directly from fbx
+//	static bool CreateHairFromFbx(const char* guideName, const char* growthMeshName, NvHair::AssetDescriptor &hairAsset);
+};
+
diff --git a/tools/ArtistTools/source/CoreLib/Backdoor/backdoor.cpp b/tools/ArtistTools/source/CoreLib/Backdoor/backdoor.cpp
new file mode 100644
index 0000000..222debd
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Backdoor/backdoor.cpp
@@ -0,0 +1,263 @@
+#include "backdoor.h"
+#include <stdio.h>
+#include <string.h>
+#include <malloc.h>
+#include <Windows.h>
+#include "Nv.h"
+
+namespace BACKDOOR
+{
+
+	struct Header
+	{
+		int	mCount;
+		int mType; 
+	};
+
+#define MAX_BACKDOOR_PACKET 1024 	// maximum size of a send/receive packet
+#define HEADER_SIZE (sizeof(Header))
+#define DATA_SIZE (MAX_BACKDOOR_PACKET - HEADER_SIZE)
+#define STRING_SIZE (DATA_SIZE - 1)
+#define MAX_ARGS 32
+#pragma warning(disable:4996)
+
+	// Chagne this helper class to use the memory mapped IO API relevant to your system.
+	// This implementation uses the Windows API for a memory mapped shared file system.
+	class MemoryMappedFile
+	{
+	public:
+
+		MemoryMappedFile(const char *mappingObject,unsigned int mapSize);
+		~MemoryMappedFile(void);
+		void * getBaseAddress(void);
+	private:
+		class	MemoryMappedFileImpl	*mImpl;
+	};
+
+
+	class MemoryMappedFileImpl
+	{
+	public:
+		HANDLE	mMapFile;
+		void *  mHeader;
+	};
+
+	MemoryMappedFile::MemoryMappedFile(const char *mappingObject,unsigned int mapSize)
+	{
+		mImpl = (MemoryMappedFileImpl *)::malloc(sizeof(MemoryMappedFileImpl));
+		mImpl->mHeader = NV_NULL;
+		mImpl->mMapFile = OpenFileMappingA(FILE_MAP_ALL_ACCESS,FALSE,mappingObject);
+		if ( mImpl->mMapFile == NV_NULL )
+		{
+			mImpl->mMapFile = CreateFileMappingA(
+				INVALID_HANDLE_VALUE,    // use paging file
+				NV_NULL,                    // default security
+				PAGE_READWRITE,          // read/write access
+				0,                       // maximum object size (high-order DWORD)
+				mapSize,                // maximum object size (low-order DWORD)
+				mappingObject);
+		}
+		if ( mImpl->mMapFile )
+		{
+			mImpl->mHeader = MapViewOfFile(mImpl->mMapFile,FILE_MAP_ALL_ACCESS,0,0,mapSize);
+		}
+
+	}
+
+	MemoryMappedFile::~MemoryMappedFile(void)
+	{
+
+		if ( mImpl->mHeader )
+		{
+			UnmapViewOfFile(mImpl->mHeader);
+			if ( mImpl->mMapFile )
+			{
+				CloseHandle(mImpl->mMapFile);
+			}
+		}
+
+		::free(mImpl);
+	}
+
+	void * MemoryMappedFile::getBaseAddress(void)
+	{
+		return mImpl->mHeader;
+	}
+
+
+
+class _Backdoor : public Backdoor
+{
+	MemoryMappedFile	*mReceiveFile;
+	MemoryMappedFile	*mSendFile;
+	const char			*mArgv[MAX_ARGS];
+	char				mBuffer[MAX_BACKDOOR_PACKET];
+
+	int	mSendCount;
+	int	mReceiveCount;
+
+public:
+	_Backdoor(const char *sendName,	// The name of the shared memory file to act as the 'sender' stream.
+ 			  const char *receiveName) // The name of the shared memory file to act as the 'receive' message stream.
+	{
+		mSendCount = 0;	// This is a semaphore used to signal when a new message has been sent.
+		mReceiveCount = 0; // This is a semaphore used to detect if a new message has been received.
+		mReceiveFile = new MemoryMappedFile(receiveName,MAX_BACKDOOR_PACKET);	// Open the receive stream file
+		mSendFile = new MemoryMappedFile(sendName,MAX_BACKDOOR_PACKET); // Open the send stream file
+	}
+
+	virtual ~_Backdoor(void)
+	{
+		delete mReceiveFile; // Close the receive stream file
+		delete mSendFile;	// Close the send stream file.
+	}
+
+	virtual void send(const char *fmt,...)
+	{
+		char wbuff[DATA_SIZE];
+		wbuff[STRING_SIZE] = 0;
+		_vsnprintf(wbuff,STRING_SIZE, fmt, (char *)(&fmt+1));
+
+		mSendCount++;	// Increment the send counter.
+		size_t len = strlen(wbuff);
+
+		if ( len < STRING_SIZE && mSendFile )
+		{
+			char *baseAddress = (char *)mSendFile->getBaseAddress();	// get the base address of the shared memory
+			int *dest = (int *)baseAddress;
+
+			baseAddress+=sizeof(Header);
+
+			memcpy(baseAddress,wbuff,len+1);	// First copy the message.
+			*dest = mSendCount;				// Now revised the send count semaphore so the other process knows there is a new message to processs.
+		}
+	}
+
+	virtual const char **getInput(int &argc)
+	{
+		const char **ret = NV_NULL;
+		argc = 0;
+
+		if ( mReceiveFile )
+		{
+			const char *baseAddress = (const char *)mReceiveFile->getBaseAddress();
+			const int *source = (const int *)baseAddress;
+			baseAddress+=sizeof(Header);
+			if ( *source != mReceiveCount )
+			{
+				mReceiveCount = *source;
+				memcpy(mBuffer,baseAddress,DATA_SIZE);
+
+				char *scan = mBuffer;
+				while ( *scan == 32 ) scan++;	// skip leading spaces
+				if ( *scan )	// if not EOS
+				{
+					argc = 1;
+					mArgv[0] = scan;	// set the first argument
+
+					while ( *scan && argc < MAX_ARGS)	// while still data and we haven't exceeded the maximum argument count.
+					{
+						while ( *scan && *scan != 32 ) scan++;	// scan forward to the next space
+						if ( *scan == 32 )	// if we hit a space
+						{
+							*scan = 0; // null-terminate the argument
+							scan++;	// skip to the next character
+							while ( *scan == 32 ) scan++;	// skip any leading spaces
+							if ( *scan )	// if there is still a valid non-space character process that as the next argument
+							{
+								mArgv[argc] = scan;
+								argc++;
+							}
+						}
+					}
+					ret = mArgv;
+				}
+			}
+		}
+
+		return ret;
+	}
+
+	bool sendData(char* ptr, size_t size, int dataType)
+	{
+		if ( size > DATA_SIZE || !mSendFile )
+			return false;
+
+		mSendCount++;	// Increment the send counter.
+
+		char *baseAddress = (char *)mSendFile->getBaseAddress();	// get the base address of the shared memory
+
+		Header* header = (Header*)baseAddress;
+
+		header->mCount = mSendCount;
+		header->mType = dataType;
+
+		baseAddress+=sizeof(Header);
+		memcpy(baseAddress,ptr, size);
+
+		return true;
+	}
+
+	bool receiveData(char* ptr, size_t size, int dataType)
+	{
+		if ( size > DATA_SIZE || !mReceiveFile )
+			return false;
+
+		const char *baseAddress = (const char *)mReceiveFile->getBaseAddress();
+		const int *source = (const int *)baseAddress;
+		
+		Header* header = (Header*)baseAddress;
+		if (header->mType != dataType)
+			return false;
+
+		baseAddress+=sizeof(Header);		
+
+		if ( *source != mReceiveCount )
+		{
+			mReceiveCount = *source;
+			memcpy(ptr, baseAddress, size);
+		}
+
+		return true;
+	}
+
+	bool checkMessage(const char* msg)
+	{
+		if (!mReceiveFile)
+			return false;
+
+		const char *baseAddress = (const char *)mReceiveFile->getBaseAddress();
+		const int *source = (const int *)baseAddress;
+
+		if (*source == mReceiveCount)
+			return false;
+
+		if ( *source != mReceiveCount )
+		{
+			baseAddress+=sizeof(Header);
+
+			return (!strcmp(baseAddress, msg));
+		}
+
+		return false;
+	}
+
+	virtual void release(void)
+	{
+		delete this;
+	}
+
+
+};
+
+}; // end of namespace
+
+using namespace BACKDOOR;
+
+
+Backdoor * createBackdoor(const char *sendName,const char *receiveName)
+{
+	_Backdoor *ret = new _Backdoor(sendName,receiveName);
+	return static_cast< Backdoor *>(ret);
+}
+
diff --git a/tools/ArtistTools/source/CoreLib/Backdoor/backdoor.h b/tools/ArtistTools/source/CoreLib/Backdoor/backdoor.h
new file mode 100644
index 0000000..a8ea1ac
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Backdoor/backdoor.h
@@ -0,0 +1,52 @@
+#ifndef BACKDOOR_H
+
+#define BACKDOOR_H
+
+// This is a tiny helper class that let's you easily perform communication using shared file memory between
+// two processes on the same machine.  It is built to comple on Windows; but relatively minor changes
+// are necesary to make it work on other platforms; just change the memory mapped IO calls.
+//
+// This same technique would work as well if you simply opened a file on disk; though shared memory is much
+// faster.
+//
+// This is not meant to be some kind of sophisticated inter-process communciations class.  Instead it's just
+// used for the very basic use case where you need to easily send simple 'commands' between two proceses.
+//
+// This code snippet comes with a console application which can be used to send commands to another process
+// and display received messaegs from that other process.
+//
+// Simply launch this console app with a command line argument indicating whether it is considered the 'server'
+// or the 'client'.  You can test it by launching it twice; once as server and once as client and then send
+// chat messages back and forth.
+//
+// Written by John W. Ratcliff on February 10, 2013 and released into the public domain.
+//
+// mailto:[email protected]
+
+class Backdoor
+{
+public:
+
+	virtual void send(const char *str,...) = 0;	// This sends a 'command' to the other process. Uses the printf style format for convenience.
+
+	// This method consumes an inomcing command from the other process and parses it into an argc/argv format.
+	virtual const char **getInput(int &argc) = 0;
+
+	virtual bool sendData(char* ptr, size_t size, int dataType) = 0;
+
+	virtual bool receiveData(char* ptr, size_t size, int dataType) = 0;
+
+	virtual bool checkMessage(const char* msg) = 0;
+
+	// This method releases the Backdoor interface class.
+	virtual void release(void) = 0;
+protected:
+	virtual ~Backdoor(void)
+	{
+	}
+};
+
+Backdoor * createBackdoor(const char *sendName,const char *receiveName);
+
+
+#endif
diff --git a/tools/ArtistTools/source/CoreLib/CoreLib.cpp b/tools/ArtistTools/source/CoreLib/CoreLib.cpp
new file mode 100644
index 0000000..b94b1d9
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/CoreLib.cpp
@@ -0,0 +1,1460 @@
+#include <QtWidgets/QApplication>
+#include <QtCore/QTimer>
+#include <QtCore/QFile>
+#include <QtCore/QDir>
+#include <QtWidgets/QMessageBox>
+#include <QtCore/QFileInfo>
+
+#include "Nv.h"
+
+#include "AppMainWindow.h"
+#include "D3DWidget.h"
+#include "SimpleScene.h"
+#include "Automate.h"
+#include "Settings.h"
+#include "RenderInterface.h"
+#include "GlobalSettings.h"
+
+#ifndef NV_ARTISTTOOLS
+#include "FurCharacter.h"
+#include "PluginBlast.h"
+#endif // NV_ARTISTTOOLS
+
+#include "RenderPlugin.h"
+
+void SetupStyles()
+{
+	//QFile styleFile( ":/AppMainWindow/ThemeDefault.qss" );
+	QString appPath = QCoreApplication::applicationDirPath();
+	QString themeFilePath = appPath + "/ArtistToolsTheme.qss";
+	QFile styleFile;
+	if (QFile::exists(themeFilePath))
+	{
+		styleFile.setFileName(themeFilePath);
+	}
+	else
+	{
+		styleFile.setFileName(":/AppMainWindow/ThemeDark.qss");
+	}
+	styleFile.open(QFile::ReadOnly);
+
+	QString styleSheet(styleFile.readAll());
+	QApplication::setEffectEnabled(Qt::UI_AnimateCombo, false);
+	qApp->setStyleSheet(styleSheet);
+}
+
+int ShowErrorMsg(int errorCode)
+{
+	const char* errorMsg = 0;
+	switch (errorCode)
+	{
+	case 1:
+		errorMsg = "Fail to create GPU device and context. "
+			"Please make sure you are using an independant GPU and choose '3D App - Game Development' in the Global Settings page in its Control Panel.";
+		break;
+	case 2:
+		errorMsg = "Fail to initialize all the shared shaders, resources, etc. "
+			"Please make sure you are using an independant GPU and choose '3D App - Game Development' in the Global Settings page in its Control Panel.";
+		break;
+	case 3:
+		errorMsg = "Fail to create render window, target, swap chains, etc. "
+			"Please make sure you are using an independant GPU and choose '3D App - Game Development' in the Global Settings page in its Control Panel.";
+		break;
+	case 4:
+		// Unable to load/start the dll.
+		errorMsg = "Unable to load and/or start the Blast dll. "
+			"Please make sure the appropriate hairworks dll is the same directory as the viewer executable.";
+		break;
+	default:
+		errorMsg = "We need define one error message!";
+	}
+	QMessageBox messageBox;
+	messageBox.information(0, "Error", errorMsg);
+	return errorCode;
+}
+
+extern void CreateAppMainWindow();
+extern void ReleaseAppMainWindow();
+
+int RunApp(QApplication& app)
+{
+	CreateAppMainWindow();
+
+	// resolution
+	int windowWidth = 0;
+	int windowHeight = 0;
+	std::string resolution = AppSettings::Inst().GetOptionValue("User/Resolution")->Value.Enum;
+	int width, height;
+	sscanf(resolution.c_str(), "%dx%d", &windowWidth, &windowHeight);
+
+	// aa sample count
+	int sampleCount = 8;
+	if (stricmp(AppSettings::Inst().GetOptionValue("User/AA")->Value.Enum, "2X") == 0)
+	{
+		sampleCount = 2;
+	}
+	else if (stricmp(AppSettings::Inst().GetOptionValue("User/AA")->Value.Enum, "4X") == 0)
+	{
+		sampleCount = 4;
+	}
+	else if (stricmp(AppSettings::Inst().GetOptionValue("User/AA")->Value.Enum, "8X") == 0)
+	{
+		sampleCount = 8;
+	}
+	else if (stricmp(AppSettings::Inst().GetOptionValue("User/AA")->Value.Enum, "Off") == 0)
+	{
+		sampleCount = 1;
+	}
+
+	// device id
+	int deviceID = (AppSettings::Inst().GetOptionValue("User/Device")->Value.Int);
+	if (deviceID < 0 || deviceID > 3)
+	{
+		deviceID = -1;  // when -1 to choose a good GPU
+	}
+
+	// backdoor connection mode
+	int backdoor = 0;
+	if (stricmp(AppSettings::Inst().GetOptionValue("User/Backdoor")->Value.String, "master") == 0)
+	{
+		backdoor = 1;
+	}
+	else if (stricmp(AppSettings::Inst().GetOptionValue("User/Backdoor")->Value.String, "slave") == 0)
+	{
+		backdoor = 2;
+	}
+
+	AppMainWindow::setConnectionMode(backdoor);
+
+	SimpleScene::Inst();
+#ifdef NV_ARTISTTOOLS
+	CoreLib::Inst()->SimpleScene_SimpleScene();
+#endif // NV_ARTISTTOOLS
+	// initialize main window
+	// HAIR-285 Viewer - new command line to start Viewer in full screen
+	AppMainWindow::Inst().InitUI();
+	if (windowWidth == 0)
+		AppMainWindow::Inst().showFullScreen();
+	else if (windowWidth<0)
+		AppMainWindow::Inst().showMaximized();
+	else
+		AppMainWindow::Inst().resize(windowWidth, windowHeight);
+
+	D3DWidget* d3dWidget = AppMainWindow::Inst().GetRenderWidget();
+
+	HWND hWidget = (HWND)d3dWidget->winId();
+
+	// create GPU device and context
+	if (false == RenderInterface::InitDevice(deviceID))
+		return ShowErrorMsg(1);
+
+	// initialize all the shared shaders, resources, etc
+	if (false == RenderInterface::Initialize())
+		return ShowErrorMsg(2);
+
+	// create render window, target, swap chains, etc.
+	if (false == RenderInterface::CreateRenderWindow(hWidget, sampleCount))
+		return ShowErrorMsg(3);
+
+	SimpleScene* scene = SimpleScene::Inst();
+	if (false == scene->Initialize(hWidget, backdoor))
+		return ShowErrorMsg(4);
+
+	GlobalSettings::Inst().setRenderFps(60);
+
+	GlobalSettings::GetFrameTimer().start();
+
+	QObject::connect(&GlobalSettings::GetFrameTimer(), SIGNAL(timeout()), d3dWidget, SLOT(Timeout()));
+	QObject::connect(&app, SIGNAL(aboutToQuit()), d3dWidget, SLOT(Shutdown()));
+
+	SetupStyles();
+
+	AppMainWindow::Inst().show();
+	AppMainWindow::Inst().update();
+
+	std::string title = "";
+
+#ifdef NV_ARTISTTOOLS
+	title = "ArtistTools";
+#else
+	title = "Blast Viewer";
+#endif // NV_ARTISTTOOLS
+
+#ifdef _WIN64
+	title.append(" x64");
+#endif
+
+#ifdef _DEBUG
+	title.append(" (Debug)");
+#else			
+#endif
+
+	std::string strApi = RenderPlugin::Instance()->GetRenderApi();
+	title.append(" ");
+	title.append(strApi);
+
+	switch (backdoor)
+	{
+	case 1:
+		title.append(" (Master Mode)");
+		break;
+	case 2:
+		title.append(" (Slave Mode)");
+		break;
+	}
+
+	AppMainWindow::Inst().setWindowTitle(title.c_str());
+
+	OptionValue* option = AppSettings::Inst().GetOptionValue("User/HideUI");
+	if (option)
+	{
+		if (option->Value.Bool == OA_TRUE)
+		{
+			AppMainWindow::Inst().shortcut_expert();
+		}
+	}
+
+#ifndef NV_ARTISTTOOLS
+	option = AppSettings::Inst().GetOptionValue("User/FurAssetPath");
+	if (option && option->Value.String && strlen(option->Value.String))
+	{
+		const char* path = option->Value.String;
+		QFileInfo fi(path);
+		QByteArray dir = QDir::toNativeSeparators(fi.absoluteDir().absolutePath()).toLocal8Bit();
+		QByteArray file = fi.fileName().toLocal8Bit();
+		scene->GetFurCharacter().LoadHairAsset(dir, file);
+	}
+#else
+	CoreLib::Inst()->CoreLib_RunApp();
+#endif // NV_ARTISTTOOLS
+
+	option = AppSettings::Inst().GetOptionValue("User/ProjectPath");
+	if (option && option->Value.String && strlen(option->Value.String))
+	{
+		const char* path = option->Value.String;
+		QFileInfo fi(path);
+		QByteArray dir = QDir::toNativeSeparators(fi.absoluteDir().absolutePath()).toLocal8Bit();
+		QByteArray file = fi.fileName().toLocal8Bit();
+		scene->LoadProject(dir, file);
+	}
+	option = AppSettings::Inst().GetOptionValue("User/Play");
+	if (option)
+	{
+		if (option->Value.Bool == OA_TRUE)
+		{
+			AppMainWindow::Inst().shortcut_pause();
+		}
+	}
+
+	int ret = app.exec();
+	// release GUI before releasing QApplication (and QWindowsContext) to avoid crash. 
+	// e.g. GWDCC-415 Blast Viewer crashes when quit after clicked any main menu.
+	ReleaseAppMainWindow();
+	return ret;
+}
+
+static void ShowUsage()
+{
+	char message[] = {
+		"FurViewer Command-line Options:\n\n"
+		"Usage: FurViewer.[win64|win32].exe [file] [options]...\n\n"
+		"[file]: \n"
+		"\t: File to load. .furproj, .apx or .apb are supported.\n\t ex) media/HairBall/Hairball.furproj\n\n"
+		"[options]:\n"
+		"-size <width>x<height>\n\t: Window resolution\t  ex) -size 1024x768\n"
+		"-aa <1|2|4|8>\n\t: MSAA anti-aliasing options. 1 for off.\t  ex) -aa 4 or -aa 1\n"
+		"-backdoor <master|slave>\n\t: Backdoor options\n"
+		"-device <0|1|2|3>\n\t: Which GPU to use\n"
+		"-noui \n\t: Set this option to hide UI\n"
+		"-play \n\t: Play the default animation if it has\n"
+		"-fullscreen \n\t: Start the application in full screen\n"
+		"-maxscreen \n\t: Start the application in max sized screen\n"
+		"-demoMode playlistname.plist \n\t: Start the application and demo the projects in a fur playlist stored in media/playlists folder.\n"
+	};
+	QMessageBox messageBox;
+	messageBox.information(0, "Usage", message);
+}
+
+bool ParseCommandLineOptions(int argc, char* argv[])
+{
+	AppSettings& settings = AppSettings::Inst();
+
+	for (int idx = 1; idx < argc; ++idx)
+	{
+		if (!stricmp(argv[idx], "-size"))
+		{
+			if ((idx + 1) < argc)
+			{
+				oaValue value;
+				value.Enum = argv[idx + 1];
+				settings.SetOptionValue("User/Resolution", OA_TYPE_ENUM, &value);
+				idx++; // Skip next option
+			}
+		}
+		else if (!stricmp(argv[idx], "-fullscreen"))
+		{
+			// HAIR-285 Viewer - new command line to start Viewer in full screen
+			oaValue value;
+			value.Enum = "0x0";
+			settings.SetOptionValue("User/Resolution", OA_TYPE_ENUM, &value);;
+		}
+		else if (!stricmp(argv[idx], "-maxscreen"))
+		{
+			// HAIR-285 Viewer - new command line to start Viewer in full screen
+			oaValue value;
+			value.Enum = "-1x0";
+			settings.SetOptionValue("User/Resolution", OA_TYPE_ENUM, &value);;
+		}
+		else if (!stricmp(argv[idx], "-backdoor"))
+		{
+			if ((idx + 1) < argc)
+			{
+				oaValue value;
+				bool isValid = true;
+				if (!strcmp(argv[idx + 1], "master"))
+					value.String = "master";
+				else if (!strcmp(argv[idx + 1], "slave"))
+					value.String = "slave";
+				else
+					isValid = false;
+
+				if (isValid)
+					settings.SetOptionValue("User/Backdoor", OA_TYPE_STRING, &value);
+				idx++; // Skip next option
+			}
+		}
+		else if (!stricmp(argv[idx], "-aa"))
+		{
+			if ((idx + 1) < argc)
+			{
+				oaValue value;
+				bool isValid = true;
+				if (!strcmp(argv[idx + 1], "1"))
+					value.Enum = "Off";
+				else if (!strcmp(argv[idx + 1], "2"))
+					value.Enum = "2X";
+				else if (!strcmp(argv[idx + 1], "4"))
+					value.Enum = "4X";
+				else if (!strcmp(argv[idx + 1], "8"))
+					value.Enum = "8X";
+				else
+					isValid = false;
+				if (isValid)
+					settings.SetOptionValue("User/AA", OA_TYPE_ENUM, &value);
+				idx++; // Skip next option
+			}
+		}
+		else if (!stricmp(argv[idx], "-device"))
+		{
+			if ((idx + 1) < argc)
+			{
+				oaValue value;
+				bool isValid = true;
+				if (!strcmp(argv[idx + 1], "0"))
+					value.Int = 0;
+				else if (!strcmp(argv[idx + 1], "1"))
+					value.Int = 1;
+				else if (!strcmp(argv[idx + 1], "2"))
+					value.Int = 2;
+				else if (!strcmp(argv[idx + 1], "3"))
+					value.Int = 3;
+				else
+					isValid = false;
+				if (isValid)
+					settings.SetOptionValue("User/Device", OA_TYPE_INT, &value);
+				idx++; // Skip next option
+			}
+		}
+		else if (!stricmp(argv[idx], "-noui"))
+		{
+			oaValue value;
+			value.Bool = OA_TRUE;
+			settings.SetOptionValue("User/HideUI", OA_TYPE_BOOL, &value);
+		}
+		else if (!stricmp(argv[idx], "-perf"))
+		{
+			oaValue value;
+			value.Bool = OA_TRUE;
+			settings.SetOptionValue("User/PerfMode", OA_TYPE_BOOL, &value);
+		}
+		else if (!stricmp(argv[idx], "-play"))
+		{
+			oaValue value;
+			value.Bool = OA_TRUE;
+			settings.SetOptionValue("User/Play", OA_TYPE_BOOL, &value);
+		}
+		else if (!stricmp(argv[idx], "-install"))
+		{
+			// Install mode
+			// Just ignore here
+		}
+		else if (!stricmp(argv[idx], "-openautomate"))
+		{
+			// OpenAutomate mode
+			// Just ignore here
+			idx++; // Skip next option
+		}
+		else if (!stricmp(argv[idx], "-demoMode"))
+		{
+			//QMessageBox messageBox;
+			//messageBox.information(0, "debug", argv[idx]);
+			idx++; // check next arg
+			if (idx < argc)
+			{
+				bool isValid = false;
+				char* extension = strrchr(argv[idx], '.');
+				if (extension)
+				{
+					if (!_stricmp(extension, ".plist"))
+					{
+						oaValue value;
+						value.String = argv[idx];
+						settings.SetOptionValue("User/FurDemoPlaylist", OA_TYPE_STRING, &value);
+						isValid = true;
+					}
+				}
+			}
+		}
+		else // Try to load the file
+		{
+			bool isValid = false;
+			char* extension = strrchr(argv[idx], '.');
+			if (extension)
+			{
+				if (!_stricmp(extension, ".furproj"))
+				{
+					oaValue value;
+					value.String = argv[idx];
+					settings.SetOptionValue("User/ProjectPath", OA_TYPE_STRING, &value);
+					isValid = true;
+				}
+				else if (!_stricmp(extension, ".apx") || !_stricmp(extension, ".apb"))
+				{
+					oaValue value;
+					value.String = argv[idx];
+					settings.SetOptionValue("User/FurAssetPath", OA_TYPE_STRING, &value);
+					isValid = true;
+				}
+			}
+			if (!isValid)
+			{
+				// Invalid option
+				return false;
+			}
+		}
+	}
+	return true;
+}
+
+typedef RenderPlugin*(*Func)(void);
+
+void GetRenderPlugins(QApplication& app, std::vector<std::string>& render_plugins)
+{
+	HMODULE module = NULL;
+	Func CreateFunc = NULL;
+	RenderPlugin* Plugin = NULL;
+
+	QDir pluginsDir(app.applicationDirPath());
+	foreach(QString fileName, pluginsDir.entryList(QDir::Files)) {
+#ifdef NV_ARTISTTOOLS
+		if (!fileName.startsWith("Render"))
+#else
+		if (!fileName.startsWith("FurRender"))
+#endif
+		{
+			continue;
+		}
+
+#ifdef _WIN64
+#ifdef _DEBUG
+		if (!fileName.endsWith(".win64.d.dll"))
+		{
+			continue;
+		}
+#else						  
+		if (!fileName.endsWith(".win64.dll"))
+		{
+			continue;
+		}
+#endif
+#else
+#ifdef _DEBUG
+		if (!fileName.endsWith(".win32.d.dll"))
+		{
+			continue;
+		}
+#else
+		if (!fileName.endsWith(".win32.dll"))
+		{
+			continue;
+		}
+#endif
+#endif
+
+		QByteArray tmp = pluginsDir.absoluteFilePath(fileName).toUtf8();
+		const char* pName = tmp.data();		
+		module = LoadLibraryA(pName);
+		if (NULL == module)
+			continue;
+
+		CreateFunc = (Func)GetProcAddress(module, "CreateRenderPlugin");
+		if (NULL == CreateFunc)
+			continue;
+
+		Plugin = CreateFunc();
+		if (NULL != Plugin)
+		{
+			std::string name = Plugin->GetRenderApi();
+			render_plugins.push_back(name);
+			delete Plugin;
+			Plugin = NULL;
+		}
+	}
+}
+
+
+#include "RenderPlugin.h"
+#include "CoreLib.h"
+
+#include <io.h>
+#include <stdio.h>
+#include <stdlib.h>
+#define LINE 10
+
+#ifndef NV_ARTISTTOOLS
+int CoreLib::CoreMain(int argc, char *argv[])
+#else
+int CoreLib::CoreMain(int argc, char *argv[], bool withPlugin)
+#endif
+{
+#ifdef OPEN_CONSOLE
+	AllocConsole();
+	freopen("CONOUT$", "w", stdout);
+	freopen("CONOUT$", "w", stderr);
+#endif
+
+	QApplication a(argc, argv);
+
+	AppSettings::Inst().InitOptions();
+
+	if (!ParseCommandLineOptions(argc, argv))
+	{
+		// Invalid option. Show the usage  and quit
+		ShowUsage();
+		return 0;
+	}
+#if (0) // Install mode for OpenAutomate is not tested yet
+	bool isAutomateInstallMode = GetAutomateInstallModeOption(argc, argv);
+	if (isAutomateInstallMode)
+	{
+		if (AutomateInstallApp())
+		{
+			QMessageBox messageBox;
+			messageBox.information(0, "Info", "Install succeeded");
+		}
+		else
+		{
+			QMessageBox messageBox;
+			messageBox.information(0, "Info", "Install failed. Did you run with admin privilege?");
+		}
+		return 0;
+	}
+#endif
+	std::string openAutomateOptions = GetAutomateOption(argc, argv);
+	if (!openAutomateOptions.empty())
+	{
+		AutomateInit(openAutomateOptions.c_str());
+	}
+
+	std::vector<std::string> render_plugins;
+	std::vector<std::string>::iterator it;
+
+	FILE *pf;
+	if ((_access("RenderPlugin.txt", 0)) == -1)
+	{
+		GetRenderPlugins(a, render_plugins);
+
+		if (render_plugins.size() > 1)
+		{
+			pf = fopen("RenderPlugin.txt", "a");
+			for (it = render_plugins.begin(); it != render_plugins.end(); it++)
+			{
+				fprintf(pf, "%s\n", (*it).c_str());
+			}
+			fclose(pf);
+		}
+	}
+	else
+	{
+		pf = fopen("RenderPlugin.txt", "r");
+		char buf[LINE];
+		while (1) {
+			memset(buf, 0, LINE);
+			if (fscanf(pf, "%s", buf) == -1)
+				break;
+			render_plugins.push_back(buf);
+		}
+		fclose(pf);
+	}
+
+	RenderPlugin::Load(render_plugins);
+
+	std::string strApi = RenderPlugin::Instance()->GetRenderApi();
+	if ("" == strApi)
+	{
+		return -1;
+	}
+
+#ifdef NV_ARTISTTOOLS
+	if (withPlugin)
+	{
+		LoadPlugins(a);
+	}
+#else
+	bool loaded = PluginBlast::Create(strApi);
+	if (!loaded)
+	{
+		return -1;
+	}
+#endif
+
+	return RunApp(a);
+}
+
+CoreLib::CoreLib()
+{
+
+}
+
+CoreLib::~CoreLib()
+{
+
+}
+
+CoreLib* CoreLib::Inst()
+{
+	static CoreLib coreLib;
+	return &coreLib;
+}
+
+#ifdef NV_ARTISTTOOLS
+#include <QtWidgets/QApplication>
+#include <QtCore/QTimer>
+#include <QtCore/QFile>
+#include <QtCore/QDir>
+#include <QtWidgets/QMessageBox>
+#include <QtCore/QFileInfo>
+
+#include "Nv.h"
+
+#include "AppMainWindow.h"
+#include "D3DWidget.h"
+#include "SimpleScene.h"
+#include "Automate.h"
+#include "Settings.h"
+#include "RenderInterface.h"
+#include "Light.h"
+
+#include <QtCore/QPluginLoader> 
+void CoreLib::LoadPlugins(QApplication& app)
+{
+	QDir pluginsDir(app.applicationDirPath());
+	foreach(QString fileName, pluginsDir.entryList(QDir::Files)) {
+		if (!fileName.startsWith("Plugin"))
+		{
+			continue;
+		}
+
+#ifdef _WIN64
+#ifdef _DEBUG
+		if (!fileName.endsWith(".win64.d.dll"))
+		{
+			continue;
+		}
+#else						  
+		if (!fileName.endsWith(".win64.dll"))
+		{
+			continue;
+		}
+#endif
+#else
+#ifdef _DEBUG
+		if (!fileName.endsWith(".win32.d.dll"))
+		{
+			continue;
+		}
+#else
+		if (!fileName.endsWith(".win32.dll"))
+		{
+			continue;
+		}
+#endif
+#endif
+
+		PluginInterface* pInterface;
+		QByteArray tmp = pluginsDir.absoluteFilePath(fileName).toUtf8();
+		const char* pName = tmp.data();
+		QPluginLoader pluginLoader(pluginsDir.absoluteFilePath(fileName));
+		QObject *plugin = pluginLoader.instance();
+		if (plugin) {
+			pInterface = qobject_cast<PluginInterface *>(plugin);
+			if (pInterface)
+			{
+				std::string strApi = RenderPlugin::Instance()->GetRenderApi();
+				bool loaded = pInterface->LoadRenderPlugin(strApi);
+				if (!loaded)
+				{
+					continue;
+				}
+
+				QString name = pInterface->GetPluginName();
+				m_PluginInterfaces[name] = pInterface;
+			}
+		}
+		else
+		{
+			QMessageBox::critical(nullptr, "", pluginLoader.errorString());
+		}
+	}
+}
+
+PluginInterface* CoreLib::GetPluginInterface(QString name)
+{
+	PluginInterface* pPluginInterface = 0;
+	std::map<QString, PluginInterface*>::iterator it;
+	it = m_PluginInterfaces.find(name);
+	if (it != m_PluginInterfaces.end())
+	{
+		pPluginInterface = it->second;
+	}
+	return pPluginInterface;
+}
+
+bool CoreLib::GetBoneNames(std::vector<std::string>& BoneNames)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->GetBoneNames(BoneNames))
+			break;
+	}
+	return true;
+}
+
+bool CoreLib::CoreLib_RunApp()
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->CoreLib_RunApp())
+			break;
+	}
+
+	return true;
+}
+
+bool CoreLib::MainToolbar_updateValues()
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->MainToolbar_updateValues())
+			break;
+	}
+	return true;
+}
+
+bool CoreLib::CurveEditor_updateValues(int _paramId, float* _values)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->CurveEditor_updateValues(_paramId, _values))
+			break;
+	}
+	return true;
+}
+bool CoreLib::CurveEditor_onUpdateValues(int _paramId, float* _values)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->CurveEditor_onUpdateValues(_paramId, _values))
+			break;
+	}
+	return true;
+}
+
+bool CoreLib::DisplayMeshesPanel_updateValues()
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->DisplayMeshesPanel_updateValues())
+			break;
+	}
+	return true;
+}
+bool CoreLib::DisplayMeshesPanel_EmitToggleSignal(unsigned int id, bool visible)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->DisplayMeshesPanel_EmitToggleSignal(id, visible))
+			break;
+	}
+	return true;
+}
+
+bool CoreLib::Camera_LoadParameters(void* ptr, Camera* pCamera)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->Camera_LoadParameters(ptr, pCamera))
+			break;
+	}
+	return true;
+}
+bool CoreLib::Camera_SaveParameters(void* ptr, Camera* pCamera)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->Camera_SaveParameters(ptr, pCamera))
+			break;
+	}
+	return true;
+}
+
+bool CoreLib::Light_loadParameters(NvParameterized::Handle& handle, Light* pLight)
+{
+ 	std::map<QString, PluginInterface*>::iterator it;
+ 	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+ 	{
+ 		if (!(it->second)->Light_loadParameters(handle, pLight))
+ 			break;
+ 	}
+	return true;
+}
+
+bool CoreLib::Light_saveParameters(NvParameterized::Handle& handle, Light* pLight)
+{
+ 	std::map<QString, PluginInterface*>::iterator it;
+ 	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+ 	{
+ 		if (!(it->second)->Light_saveParameters(handle, pLight))
+ 			break;
+ 	}
+	return true;
+}
+
+bool CoreLib::Gamepad_ToggleSimulation()
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->Gamepad_ToggleSimulation())
+			break;
+	}
+	return true;
+}
+bool CoreLib::Gamepad_LoadSamples(QString fn)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->Gamepad_LoadSamples(fn))
+			break;
+	}
+	return true;
+}
+bool CoreLib::Gamepad_ResetScene()
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->Gamepad_ResetScene())
+			break;
+	}
+	return true;
+}
+
+bool CoreLib::Gamepad_StartAnimation()
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->Gamepad_StartAnimation())
+			break;
+	}
+	return true;
+}
+
+bool CoreLib::GamepadHandler_ShowHair()
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->GamepadHandler_ShowHair())
+			break;
+	}
+	return true;
+}
+
+bool CoreLib::GamepadHandler_SpinWindStrength(float windStrength)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->GamepadHandler_SpinWindStrength(windStrength))
+			break;
+	}
+	return true;
+}
+
+bool CoreLib::Gamepad_ResetAnimation()
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->Gamepad_ResetAnimation())
+			break;
+	}
+	return true;
+}
+
+bool CoreLib::Gamepad_PlayPauseAnimation()
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->Gamepad_PlayPauseAnimation())
+			break;
+	}
+	return true;
+}
+
+bool CoreLib::SimpleScene_SimpleScene()
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->SimpleScene_SimpleScene())
+			break;
+	}
+	return true;
+}
+bool CoreLib::SimpleScene_Initialize(int backdoor)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->SimpleScene_Initialize(backdoor))
+			break;
+	}
+	return true;
+}
+bool CoreLib::SimpleScene_Shutdown()
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->SimpleScene_Shutdown())
+			break;
+	}
+	return true;
+}
+bool CoreLib::SimpleScene_Clear()
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->SimpleScene_Clear())
+			break;
+	}
+	return true;
+}
+bool CoreLib::SimpleScene_Draw_DX12()
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->SimpleScene_Draw_DX12())
+			break;
+	}
+	return true;
+}
+bool CoreLib::SimpleScene_Draw_DX11()
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->SimpleScene_Draw_DX11())
+			break;
+	}
+	return true;
+}
+bool CoreLib::SimpleScene_FitCamera(atcore_float3& center, atcore_float3& extents)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->SimpleScene_FitCamera(center, extents))
+			break;
+	}
+	return true;
+}
+bool CoreLib::SimpleScene_DrawGround()
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->SimpleScene_DrawGround())
+			break;
+	}
+	return true;
+}
+bool CoreLib::SimpleScene_DrawWind()
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->SimpleScene_DrawWind())
+			break;
+	}
+	return true;
+}
+bool CoreLib::SimpleScene_DrawAxis()
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->SimpleScene_DrawAxis())
+			break;
+	}
+	return true;
+}
+bool CoreLib::SimpleScene_LoadSceneFromFbx(const char* dir, const char* fbxName)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->SimpleScene_LoadSceneFromFbx(dir, fbxName))
+			break;
+	}
+	return true;
+}
+bool CoreLib::SimpleScene_LoadProject(const char* dir, const char* file)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->SimpleScene_LoadProject(dir, file))
+			break;
+	}
+	return true;
+}
+bool CoreLib::SimpleScene_SaveProject(const char* dir, const char* file)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->SimpleScene_SaveProject(dir, file))
+			break;
+	}
+	return true;
+}
+bool CoreLib::SimpleScene_LoadParameters(NvParameterized::Interface* iface)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->SimpleScene_LoadParameters(iface))
+			break;
+	}
+	return true;
+}
+bool CoreLib::SimpleScene_SaveParameters(NvParameterized::Interface* iface)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->SimpleScene_SaveParameters(iface))
+			break;
+	}
+	return true;
+}
+
+bool CoreLib::SimpleScene_LoadCameraBookmarks(NvParameterized::Interface* iface)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->SimpleScene_LoadCameraBookmarks(iface))
+			break;
+	}
+	return true;
+}
+
+bool CoreLib::SimpleScene_SaveCameraBookmarks(NvParameterized::Interface* iface)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->SimpleScene_SaveCameraBookmarks(iface))
+			break;
+	}
+	return true;
+}
+
+bool CoreLib::D3DWidget_resizeEvent(QResizeEvent* e)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->D3DWidget_resizeEvent(e))
+			break;
+	}
+	return true;
+}
+bool CoreLib::D3DWidget_paintEvent(QPaintEvent* e)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->D3DWidget_paintEvent(e))
+			break;
+	}
+	return true;
+}
+bool CoreLib::D3DWidget_mousePressEvent(QMouseEvent* e)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->D3DWidget_mousePressEvent(e))
+			break;
+	}
+	return true;
+}
+bool CoreLib::D3DWidget_mouseReleaseEvent(QMouseEvent* e)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->D3DWidget_mouseReleaseEvent(e))
+			break;
+	}
+	return true;
+}
+bool CoreLib::D3DWidget_mouseMoveEvent(QMouseEvent* e)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->D3DWidget_mouseMoveEvent(e))
+			break;
+	}
+	return true;
+}
+bool CoreLib::D3DWidget_wheelEvent(QWheelEvent * e)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->D3DWidget_wheelEvent(e))
+			break;
+	}
+	return true;
+}
+bool CoreLib::D3DWidget_keyPressEvent(QKeyEvent* e)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->D3DWidget_keyPressEvent(e))
+			break;
+	}
+	return true;
+}
+bool CoreLib::D3DWidget_keyReleaseEvent(QKeyEvent* e)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->D3DWidget_keyReleaseEvent(e))
+			break;
+	}
+	return true;
+}
+bool CoreLib::D3DWidget_dragEnterEvent(QDragEnterEvent *e)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->D3DWidget_dragEnterEvent(e))
+			break;
+	}
+	return true;
+}
+bool CoreLib::D3DWidget_dragMoveEvent(QDragMoveEvent *e)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->D3DWidget_dragMoveEvent(e))
+			break;
+	}
+	return true;
+}
+bool CoreLib::D3DWidget_dragLeaveEvent(QDragLeaveEvent *e)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->D3DWidget_dragLeaveEvent(e))
+			break;
+	}
+	return true;
+}
+bool CoreLib::D3DWidget_dropEvent(QDropEvent *e)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->D3DWidget_dropEvent(e))
+			break;
+	}
+	return true;
+}
+bool CoreLib::D3DWidget_contextMenuEvent(QContextMenuEvent *e)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->D3DWidget_contextMenuEvent(e))
+			break;
+	}
+	return true;
+}
+
+#ifdef NV_ARTISTTOOLS
+bool CoreLib::D3D11Shaders_InitializeShadersD3D11(std::map<int, D3D11RenderShader*>& ShaderMap)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->D3D11Shaders_InitializeShadersD3D11(ShaderMap))
+			break;
+	}
+	return true;
+}
+#endif // NV_ARTISTTOOLS
+
+bool CoreLib::AppMainWindow_AppMainWindow()
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->AppMainWindow_AppMainWindow())
+			break;
+	}
+	return true;
+}
+bool CoreLib::AppMainWindow_InitMenuItems(QMenuBar* pMenuBar)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->AppMainWindow_InitMenuItems(pMenuBar))
+			break;
+	}
+	return true;
+}
+
+bool CoreLib::AppMainWindow_InitMainTab(QWidget *displayScrollAreaContents, QVBoxLayout *displayScrollAreaLayout, int idx)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->AppMainWindow_InitMainTab(displayScrollAreaContents, displayScrollAreaLayout, idx))
+			break;
+	}
+	return true;
+}
+
+bool CoreLib::AppMainWindow_InitPluginTab(QTabWidget* pTabWidget)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->AppMainWindow_InitPluginTab(pTabWidget))
+			break;
+	}
+	return true;
+}
+
+bool CoreLib::AppMainWindow_InitUI()
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->AppMainWindow_InitUI())
+			break;
+	}
+	return true;
+}
+
+bool CoreLib::AppMainWindow_updateUI()
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->AppMainWindow_updateUI())
+			break;
+	}
+	return true;
+}
+bool CoreLib::AppMainWindow_updatePluginUI()
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->AppMainWindow_updatePluginUI())
+			break;
+	}
+	return true;
+}
+bool CoreLib::AppMainWindow_processDragAndDrop(QString fname)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->AppMainWindow_processDragAndDrop(fname))
+			break;
+	}
+	return true;
+}
+bool CoreLib::AppMainWindow_closeEvent(QCloseEvent *event)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->AppMainWindow_closeEvent(event))
+			break;
+	}
+	return true;
+}
+
+bool CoreLib::AppMainWindow_menu_about()
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->AppMainWindow_menu_about())
+			break;
+	}
+	return true;
+}
+
+bool CoreLib::AppMainWindow_menu_opendoc()
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->AppMainWindow_menu_opendoc())
+			break;
+	}
+	return true;
+}
+#if USE_CURVE_EDITOR
+bool CoreLib::AppMainWindow_UpdateCurveEditor()
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->AppMainWindow_UpdateCurveEditor())
+			break;
+	}
+	return true;
+}
+
+bool CoreLib::AppMainWindow_ShowCurveEditor(int paramId)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->AppMainWindow_ShowCurveEditor(paramId))
+			break;
+	}
+	return true;
+}
+
+bool CoreLib::AppMainWindow_onCurveAttributeChanged(nvidia::CurveEditor::CurveAttribute* attribute)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->AppMainWindow_onCurveAttributeChanged(attribute))
+			break;
+	}
+	return true;
+}
+
+bool CoreLib::AppMainWindow_onColorAttributeChanged(nvidia::CurveEditor::ColorAttribute* attribute)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->AppMainWindow_onColorAttributeChanged(attribute))
+			break;
+	}
+	return true;
+}
+
+bool CoreLib::AppMainWindow_onReloadColorAttributeTexture(nvidia::CurveEditor::ColorAttribute* attribute, bool reloadColorTex, int selectedCtrlPntIndex)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->AppMainWindow_onReloadColorAttributeTexture(attribute, reloadColorTex, selectedCtrlPntIndex))
+			break;
+	}
+	return true;
+}
+#endif
+bool CoreLib::AppMainWindow_InitToolbar(QWidget *pQWidget, QVBoxLayout* pLayout)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->AppMainWindow_InitToolbar(pQWidget, pLayout))
+			break;
+	}
+	return true;
+}
+
+bool CoreLib::AppMainWindow_shortcut_expert(bool mode)
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->AppMainWindow_shortcut_expert(mode))
+			break;
+	}
+	return true;
+}
+
+bool CoreLib::AppMainWindow_updateMainToolbar()
+{
+	std::map<QString, PluginInterface*>::iterator it;
+	for (it = m_PluginInterfaces.begin(); it != m_PluginInterfaces.end(); it++)
+	{
+		if (!(it->second)->AppMainWindow_updateMainToolbar())
+			break;
+	}
+	return true;
+}
+
+#endif
\ No newline at end of file
diff --git a/tools/ArtistTools/source/CoreLib/CoreLib.h b/tools/ArtistTools/source/CoreLib/CoreLib.h
new file mode 100644
index 0000000..3d86bcf
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/CoreLib.h
@@ -0,0 +1,121 @@
+#ifndef CORELIB_H
+#define CORELIB_H
+
+#include "corelib_global.h"
+#include "PluginInterface.h"
+#include "NvParameterized.h"
+#if USE_CURVE_EDITOR
+#include <Attribute.h>
+#endif
+
+class QCloseEvent;
+class Camera;
+class Light;
+namespace NvParameterized
+{
+	class Interface;
+	class Handle;
+}
+class D3D11RenderShader;
+
+class CORELIB_EXPORT CoreLib
+{
+public:
+	CoreLib();
+	~CoreLib();
+
+	static CoreLib*	Inst();
+#ifndef NV_ARTISTTOOLS
+	int CoreMain(int argc, char *argv[]);
+#else
+	int CoreMain(int argc, char *argv[], bool withPlugin = true);
+
+	bool CoreLib_RunApp();
+	void LoadPlugins(QApplication& app);
+	PluginInterface* GetPluginInterface(QString name);
+
+	bool GetBoneNames(std::vector<std::string>& BoneNames);
+	bool MainToolbar_updateValues();
+
+	bool CurveEditor_updateValues(int _paramId, float* _values);
+	bool CurveEditor_onUpdateValues(int _paramId, float* _values);
+
+	bool DisplayMeshesPanel_updateValues();
+	bool DisplayMeshesPanel_EmitToggleSignal(unsigned int id, bool visible);
+
+	bool Camera_LoadParameters(void* ptr, Camera* pCamera);
+	bool Camera_SaveParameters(void* ptr, Camera* pCamera);
+	bool Light_loadParameters(NvParameterized::Handle& handle, Light* pLight);
+	bool Light_saveParameters(NvParameterized::Handle& handle, Light* pLight);
+
+	bool Gamepad_ToggleSimulation();
+	bool Gamepad_LoadSamples(QString fn);
+	bool Gamepad_ResetScene();
+	bool Gamepad_StartAnimation();
+	bool GamepadHandler_ShowHair();
+	bool GamepadHandler_SpinWindStrength(float windStrength);
+	bool Gamepad_ResetAnimation();
+	bool Gamepad_PlayPauseAnimation();
+	
+	bool SimpleScene_SimpleScene();
+	bool SimpleScene_Initialize(int backdoor);
+	bool SimpleScene_Shutdown();
+	bool SimpleScene_Clear();
+	bool SimpleScene_Draw_DX12();
+	bool SimpleScene_Draw_DX11();
+	bool SimpleScene_FitCamera(atcore_float3& center, atcore_float3& extents);
+	bool SimpleScene_DrawGround();
+	bool SimpleScene_DrawWind();
+	bool SimpleScene_DrawAxis();
+	bool SimpleScene_LoadSceneFromFbx(const char* dir, const char* fbxName);
+	bool SimpleScene_LoadProject(const char* dir, const char* file);
+	bool SimpleScene_SaveProject(const char* dir, const char* file);
+	bool SimpleScene_LoadParameters(NvParameterized::Interface* iface);
+	bool SimpleScene_SaveParameters(NvParameterized::Interface* iface);
+	bool SimpleScene_LoadCameraBookmarks(NvParameterized::Interface* iface);
+	bool SimpleScene_SaveCameraBookmarks(NvParameterized::Interface* iface);
+	
+	bool D3DWidget_resizeEvent(QResizeEvent* e);
+	bool D3DWidget_paintEvent(QPaintEvent* e);
+	bool D3DWidget_mousePressEvent(QMouseEvent* e);
+	bool D3DWidget_mouseReleaseEvent(QMouseEvent* e);
+	bool D3DWidget_mouseMoveEvent(QMouseEvent* e);
+	bool D3DWidget_wheelEvent(QWheelEvent * e);
+	bool D3DWidget_keyPressEvent(QKeyEvent* e);
+	bool D3DWidget_keyReleaseEvent(QKeyEvent* e);
+	bool D3DWidget_dragEnterEvent(QDragEnterEvent *e);
+	bool D3DWidget_dragMoveEvent(QDragMoveEvent *e);
+	bool D3DWidget_dragLeaveEvent(QDragLeaveEvent *e);
+	bool D3DWidget_dropEvent(QDropEvent *e);
+	bool D3DWidget_contextMenuEvent(QContextMenuEvent *e);
+
+	bool D3D11Shaders_InitializeShadersD3D11(std::map<int, D3D11RenderShader*>& ShaderMap);
+
+	bool AppMainWindow_AppMainWindow();
+	bool AppMainWindow_InitMenuItems(QMenuBar* pMenuBar);
+	bool AppMainWindow_InitMainTab(QWidget *displayScrollAreaContents, QVBoxLayout *displayScrollAreaLayout, int idx);
+	bool AppMainWindow_InitPluginTab(QTabWidget* pTabWidget);
+	bool AppMainWindow_InitUI();
+	bool AppMainWindow_updateUI();
+	bool AppMainWindow_updatePluginUI();
+	bool AppMainWindow_processDragAndDrop(QString fname);
+	bool AppMainWindow_closeEvent(QCloseEvent *event);
+	bool AppMainWindow_InitToolbar(QWidget *pQWidget, QVBoxLayout* pLayout);
+	bool AppMainWindow_shortcut_expert(bool mode);
+	bool AppMainWindow_updateMainToolbar();
+
+	bool AppMainWindow_menu_about();
+	bool AppMainWindow_menu_opendoc();
+#if USE_CURVE_EDITOR
+	bool AppMainWindow_UpdateCurveEditor();
+	bool AppMainWindow_ShowCurveEditor(int paramId);
+	bool AppMainWindow_onCurveAttributeChanged(nvidia::CurveEditor::CurveAttribute* attribute);
+	bool AppMainWindow_onColorAttributeChanged(nvidia::CurveEditor::ColorAttribute* attribute);
+	bool AppMainWindow_onReloadColorAttributeTexture(nvidia::CurveEditor::ColorAttribute* attribute, bool reloadColorTex, int selectedCtrlPntIndex);
+#endif
+private:
+	std::map<QString, PluginInterface*> m_PluginInterfaces;
+#endif // NV_ARTISTTOOLS
+};
+
+#endif // CORELIB_H
diff --git a/tools/ArtistTools/source/CoreLib/Parameters/FoundationHolder.h b/tools/ArtistTools/source/CoreLib/Parameters/FoundationHolder.h
new file mode 100644
index 0000000..5ec7868
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Parameters/FoundationHolder.h
@@ -0,0 +1,138 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#pragma once
+
+#include "NvErrorCallback.h"
+#include "NsGlobals.h"
+#include "NsVersionNumber.h"
+
+class DefaultErrorCallback : public nvidia::NvErrorCallback
+{
+public:
+	DefaultErrorCallback(void)
+	{
+	}
+
+	virtual void reportError(nvidia::NvErrorCode::Enum code, const char* message, const char* file, int line)
+	{
+		NV_UNUSED(code);
+		printf("PhysX: %s : %s : %d\r\n", message, file, line);
+	}
+private:
+};
+
+class DefaultAllocator : public nvidia::NvAllocatorCallback
+{
+public:
+	DefaultAllocator(void)
+	{
+	}
+
+	~DefaultAllocator(void)
+	{
+	}
+
+	virtual void* allocate(size_t size, const char* typeName, const char* filename, int line)
+	{
+		NV_UNUSED(typeName);
+		NV_UNUSED(filename);
+		NV_UNUSED(line);
+		void *ret = ::_aligned_malloc(size, 16);
+		return ret;
+	}
+
+	virtual void deallocate(void* ptr)
+	{
+		::_aligned_free(ptr);
+	}
+private:
+};
+
+
+#if 0
+class FoundationHolder
+{
+	NvFoundation* mFoundation;
+	FoundationHolder()
+		:mFoundation(nullptr)
+	{
+	}
+
+	~FoundationHolder()
+	{
+		if (mFoundation)
+		{
+			// to-do
+			// we should release foundation. but Hair SDK could release it first.
+			//mFoundation->release();
+			mFoundation = nullptr;
+		}
+	}
+
+public:
+
+	static NvFoundation* GetFoundation()
+	{
+		static FoundationHolder fh;
+		if (fh.mFoundation == nullptr)
+		{
+			static DefaultAllocator sDefaultAllocator;
+			static DefaultErrorCallback sDefaultErrorCallback;
+			fh.mFoundation = NvCreateFoundation(NV_FOUNDATION_VERSION, sDefaultAllocator, sDefaultErrorCallback);
+			assert(fh.mFoundation != nullptr);
+		}
+		return fh.mFoundation;
+	}
+};
+
+#else
+
+class FoundationHolder
+{
+	bool m_isInitialized;
+	public:
+	static void GetFoundation()
+	{
+		static FoundationHolder s_holder;
+		if (!s_holder.m_isInitialized)
+		{
+			static DefaultAllocator sDefaultAllocator;
+			static DefaultErrorCallback sDefaultErrorCallback;
+			nvidia::shdfnd::initializeSharedFoundation(NV_FOUNDATION_VERSION, sDefaultAllocator, sDefaultErrorCallback);
+
+			s_holder.m_isInitialized = true;
+		}
+	}
+	~FoundationHolder()
+	{
+		//nvidia::terminateSharedFoundation();
+	}
+};
+
+#endif
diff --git a/tools/ArtistTools/source/CoreLib/PluginInterface.h b/tools/ArtistTools/source/CoreLib/PluginInterface.h
new file mode 100644
index 0000000..aae8da8
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/PluginInterface.h
@@ -0,0 +1,137 @@
+#ifndef BlastInterface_H
+#define BlastInterface_H
+
+#include <QtCore/QString>
+#include <QtCore/QObject>
+#if USE_CURVE_EDITOR
+#include <Attribute.h>
+#endif
+#include <Nv/NvBlastCommon.h>
+class QMenuBar;
+class QHBoxLayout;
+class QVBoxLayout;
+class QTabWidget;
+
+class Camera;
+class Light;
+enum RenderApi;
+namespace NvParameterized
+{
+	class Interface;
+	class Handle;
+}
+class D3D11RenderShader;
+class QCloseEvent;
+#define NV_AT_UNUSED
+
+class QResizeEvent;
+class QPaintEvent;
+class QMouseEvent;
+class QWheelEvent;
+class QKeyEvent;
+class QDragEnterEvent;
+class QDragMoveEvent;
+class QDragLeaveEvent;
+class QDropEvent;
+class QContextMenuEvent;
+
+class PluginInterface
+{
+public:
+	virtual ~PluginInterface() {}
+
+	virtual QString GetPluginName() = 0;
+
+	virtual bool CoreLib_RunApp() = 0;
+
+	virtual bool LoadRenderPlugin(std::string api) = 0;
+
+	virtual bool GetBoneNames(std::vector<std::string>& BoneNames) = 0;
+
+	NV_AT_UNUSED virtual bool MainToolbar_updateValues() = 0;
+
+	NV_AT_UNUSED virtual bool CurveEditor_updateValues(int _paramId, float* _values) = 0;
+	NV_AT_UNUSED virtual bool CurveEditor_onUpdateValues(int _paramId, float* _values) = 0;
+
+	virtual bool DisplayMeshesPanel_updateValues() = 0;
+	virtual bool DisplayMeshesPanel_EmitToggleSignal(unsigned int id, bool visible) = 0;
+	
+	virtual bool Camera_LoadParameters(void* ptr, Camera* pCamera) = 0;
+	virtual bool Camera_SaveParameters(void * ptr, Camera* pCamera) = 0;
+
+	virtual bool Gamepad_ToggleSimulation() = 0;
+	virtual bool Gamepad_ResetScene() = 0;
+	NV_AT_UNUSED virtual bool Gamepad_LoadSamples(QString fn) = 0;
+	virtual bool Gamepad_StartAnimation() = 0;
+	virtual bool GamepadHandler_ShowHair() = 0;
+	virtual bool GamepadHandler_SpinWindStrength(float windStrength) = 0;
+	virtual bool Gamepad_ResetAnimation() = 0;
+	virtual bool Gamepad_PlayPauseAnimation() = 0;
+	
+	virtual bool Light_loadParameters(NvParameterized::Handle& handle, Light* pLight) = 0;
+	virtual bool Light_saveParameters(NvParameterized::Handle& handle, Light* pLight) = 0;
+
+	virtual bool SimpleScene_SimpleScene() = 0;
+	virtual bool SimpleScene_Initialize(int backdoor) = 0;
+	virtual bool SimpleScene_Shutdown() = 0;
+	virtual bool SimpleScene_Clear() = 0;
+	virtual bool SimpleScene_Draw_DX12() = 0;
+	virtual bool SimpleScene_Draw_DX11() = 0;
+	virtual bool SimpleScene_FitCamera(atcore_float3& center, atcore_float3& extents) = 0;
+	virtual bool SimpleScene_LoadSceneFromFbx(const char* dir, const char* fbxName) = 0;
+	virtual bool SimpleScene_LoadProject(const char* dir, const char* file) = 0;
+	virtual bool SimpleScene_SaveProject(const char* dir, const char* file) = 0;
+	virtual bool SimpleScene_LoadParameters(NvParameterized::Interface* iface) = 0;
+	virtual bool SimpleScene_SaveParameters(NvParameterized::Interface* iface) = 0;
+	virtual bool SimpleScene_LoadCameraBookmarks(NvParameterized::Interface* iface) = 0;
+	virtual bool SimpleScene_SaveCameraBookmarks(NvParameterized::Interface* iface) = 0;
+	NV_AT_UNUSED virtual bool SimpleScene_DrawGround() = 0;
+	NV_AT_UNUSED virtual bool SimpleScene_DrawWind() = 0;
+	NV_AT_UNUSED virtual bool SimpleScene_DrawAxis() = 0;
+
+	virtual bool D3DWidget_resizeEvent(QResizeEvent* e) = 0;
+	virtual bool D3DWidget_paintEvent(QPaintEvent* e) = 0;
+	virtual bool D3DWidget_mousePressEvent(QMouseEvent* e) = 0;
+	virtual bool D3DWidget_mouseReleaseEvent(QMouseEvent* e) = 0;
+	virtual bool D3DWidget_mouseMoveEvent(QMouseEvent* e) = 0;
+	virtual bool D3DWidget_wheelEvent(QWheelEvent * e) = 0;
+	virtual bool D3DWidget_keyPressEvent(QKeyEvent* e) = 0;
+	virtual bool D3DWidget_keyReleaseEvent(QKeyEvent* e) = 0;
+	virtual bool D3DWidget_dragEnterEvent(QDragEnterEvent *e) = 0;
+	virtual bool D3DWidget_dragMoveEvent(QDragMoveEvent *e) = 0;
+	virtual bool D3DWidget_dragLeaveEvent(QDragLeaveEvent *e) = 0;
+	virtual bool D3DWidget_dropEvent(QDropEvent *e) = 0;
+	virtual bool D3DWidget_contextMenuEvent(QContextMenuEvent *e) = 0;
+
+	virtual bool D3D11Shaders_InitializeShadersD3D11(std::map<int, D3D11RenderShader*>& ShaderMap) = 0;
+
+	virtual bool AppMainWindow_AppMainWindow() = 0;
+	virtual bool AppMainWindow_InitMenuItems(QMenuBar* pMenuBar) = 0;
+	virtual bool AppMainWindow_InitMainTab(QWidget *displayScrollAreaContents, QVBoxLayout *displayScrollAreaLayout, int idx) = 0;
+	virtual bool AppMainWindow_InitPluginTab(QTabWidget* pTabWidget) = 0;
+	virtual bool AppMainWindow_InitUI() = 0;
+	virtual bool AppMainWindow_updateUI() = 0;
+	virtual bool AppMainWindow_updatePluginUI() = 0;
+	NV_AT_UNUSED virtual bool AppMainWindow_processDragAndDrop(QString fname) = 0;
+	virtual bool AppMainWindow_closeEvent(QCloseEvent *event) = 0;
+	virtual bool AppMainWindow_InitToolbar(QWidget *pQWidget, QVBoxLayout* pLayout) = 0;
+	virtual bool AppMainWindow_shortcut_expert(bool mode) = 0;
+	virtual bool AppMainWindow_updateMainToolbar() = 0;
+
+	virtual bool AppMainWindow_menu_about() = 0;
+	virtual bool AppMainWindow_menu_opendoc() = 0;
+#if USE_CURVE_EDITOR
+	virtual bool AppMainWindow_UpdateCurveEditor() = 0;
+	virtual bool AppMainWindow_ShowCurveEditor(int paramId) = 0;
+	virtual bool AppMainWindow_onCurveAttributeChanged(nvidia::CurveEditor::CurveAttribute* attribute) = 0;
+	virtual bool AppMainWindow_onColorAttributeChanged(nvidia::CurveEditor::ColorAttribute* attribute) = 0;
+	virtual bool AppMainWindow_onReloadColorAttributeTexture(nvidia::CurveEditor::ColorAttribute* attribute, bool reloadColorTex, int selectedCtrlPntIndex) = 0;
+#endif
+};
+
+QT_BEGIN_NAMESPACE
+#define PluginInterface_iid "com.nvidia.PluginInterface"
+Q_DECLARE_INTERFACE(PluginInterface, PluginInterface_iid)
+QT_END_NAMESPACE
+
+#endif
\ No newline at end of file
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11Buffer.cpp b/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11Buffer.cpp
new file mode 100644
index 0000000..4e261f1
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11Buffer.cpp
@@ -0,0 +1,31 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+#include "D3D11Buffer.h"
+
+// shared path
+
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11Buffer.h b/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11Buffer.h
new file mode 100644
index 0000000..d9d9730
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11Buffer.h
@@ -0,0 +1,65 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013-2015 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#pragma once
+
+#include "RenderResources.h"
+
+#include "d3d11.h"
+
+// GPU resources for texture 
+struct GPUBufferD3D11 : public GPUBufferResource
+{
+	ID3D11Buffer*	m_pD3D11Resource;
+
+public:
+	static GPUBufferResource* Create(ID3D11Buffer* pResource) { 
+		GPUBufferD3D11* pBuffer = new GPUBufferD3D11; 
+		pBuffer->m_pD3D11Resource = pResource;
+		return pBuffer;
+	}
+
+	static ID3D11Buffer* GetResource(GPUBufferResource* pBuffer)
+	{
+		GPUBufferD3D11* pD3D11Buffer = dynamic_cast<GPUBufferD3D11*>(pBuffer);
+		if (!pD3D11Buffer)
+			return 0;
+		return pD3D11Buffer->m_pD3D11Resource;
+	}
+
+	~GPUBufferD3D11()
+	{
+		Release();
+	}
+
+	void Release()
+	{
+		SAFE_RELEASE(m_pD3D11Resource);
+	}
+};
+
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11GPUProfiler.cpp b/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11GPUProfiler.cpp
new file mode 100644
index 0000000..060a0cb
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11GPUProfiler.cpp
@@ -0,0 +1,138 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013-2015 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+#include "D3D11GPUProfiler.h"
+
+#include "D3D11RenderInterface.h"
+
+///////////////////////////////////////////////////////////////
+// factory function to create D3D11 GPU profiler
+/*
+GPUProfiler* GPUProfiler::CreateD3D11()
+{
+	GPUProfiler* pProfiler = new D3D11GPUProfiler;
+	pProfiler->Initialize();
+	return pProfiler;
+}
+*/
+///////////////////////////////////////////////////////////////
+D3D11GPUProfiler::~D3D11GPUProfiler()
+{
+	Release();
+}
+
+///////////////////////////////////////////////////////////////
+void D3D11GPUProfiler::Initialize()
+{
+	ID3D11Device *pDevice = RenderInterfaceD3D11::GetDevice();
+	
+	m_pContext = RenderInterfaceD3D11::GetDeviceContext();
+
+	D3D11_QUERY_DESC desc;
+	memset(&desc, 0, sizeof(D3D11_QUERY_DESC)); 
+	desc.Query = D3D11_QUERY_TIMESTAMP_DISJOINT;
+	desc.MiscFlags = 0;
+
+	pDevice->CreateQuery(&desc, &m_pQueryDisjoint);
+
+	desc.Query = D3D11_QUERY_TIMESTAMP;
+
+	for (int i = 0; i < MAX_QUERY_COUNT; i++)
+	{
+		pDevice->CreateQuery(&desc, &m_pQueryStart[i]);
+		pDevice->CreateQuery(&desc, &m_pQueryEnd[i]);
+	}
+	m_enable = true;
+}
+
+#ifndef SAFE_RELEASE
+#define SAFE_RELEASE(x) { if (x) x->Release(); x = 0; }
+#endif
+
+///////////////////////////////////////////////////////////////
+void D3D11GPUProfiler::Release()
+{
+	for (int i = 0; i < MAX_QUERY_COUNT; i++)
+	{
+		SAFE_RELEASE(m_pQueryStart[i]);
+		SAFE_RELEASE(m_pQueryEnd[i]);
+	}
+
+	SAFE_RELEASE(m_pQueryDisjoint);
+}
+
+///////////////////////////////////////////////////////////////
+void D3D11GPUProfiler::StartProfile(int id)
+{
+	if (!m_enable) return;
+
+	ID3D11Query* pQuery = m_pQueryStart[id];	
+	m_pContext->End(pQuery);
+}
+
+///////////////////////////////////////////////////////////////
+void D3D11GPUProfiler::EndProfile(int id)
+{
+	if (!m_enable) return;
+
+	ID3D11Query* pQuery = m_pQueryEnd[id];	
+	m_pContext->End(pQuery);
+}
+
+///////////////////////////////////////////////////////////////
+void D3D11GPUProfiler::StartFrame()
+{
+	if (!m_enable) return;
+
+	m_pContext->Begin(m_pQueryDisjoint);
+}
+
+///////////////////////////////////////////////////////////////
+void D3D11GPUProfiler::EndFrame()
+{
+	if (!m_enable) return;
+
+	m_pContext->End(m_pQueryDisjoint);
+		
+	while(m_pContext->GetData(m_pQueryDisjoint, &m_disjointData, sizeof(D3D11_QUERY_DATA_TIMESTAMP_DISJOINT), 0) != S_OK);
+}
+
+///////////////////////////////////////////////////////////////
+float D3D11GPUProfiler::GetProfileData(int id)
+{
+	if (!m_enable) 
+		return 0.0f;
+
+	UINT64 startTime = 0;
+	while(m_pContext->GetData(m_pQueryStart[id], &startTime, sizeof(UINT64), 0) != S_OK);
+
+	UINT64 endTime = 0;
+	while(m_pContext->GetData(m_pQueryEnd[id], &endTime, sizeof(UINT64), 0) != S_OK);
+
+	float frequency = static_cast<float>(m_disjointData.Frequency);
+	return (endTime - startTime) / frequency * 1000.0f;
+}
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11GPUProfiler.h b/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11GPUProfiler.h
new file mode 100644
index 0000000..4c5b32f
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11GPUProfiler.h
@@ -0,0 +1,56 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013-2015 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#pragma once
+
+#include "d3d11.h"
+
+#include "GPUProfiler.h"
+
+#define MAX_QUERY_COUNT 64
+struct D3D11GPUProfiler : public GPUProfiler
+{
+public:
+	~D3D11GPUProfiler();
+
+	void Initialize();
+	void Release();
+	void StartProfile(int id);
+	void EndProfile(int id);
+	void StartFrame();
+	void EndFrame();
+	float GetProfileData(int id);
+
+protected:
+	ID3D11Query*	m_pQueryDisjoint;
+	ID3D11Query*	m_pQueryStart[MAX_QUERY_COUNT];
+	ID3D11Query*	m_pQueryEnd[MAX_QUERY_COUNT];
+	D3D11_QUERY_DATA_TIMESTAMP_DISJOINT m_disjointData;
+	ID3D11DeviceContext* m_pContext;
+};
+
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11RenderInterface.cpp b/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11RenderInterface.cpp
new file mode 100644
index 0000000..71d1b7d
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11RenderInterface.cpp
@@ -0,0 +1,890 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+#include "D3D11RenderInterface.h"
+
+#include "D3D11TextureResource.h"
+#include "D3D11Shaders.h"
+#include "D3D11Buffer.h"
+#include "Nv.h"
+#ifdef USE_11ON12_WRAPPER
+#include "D3D11on12Wrapper.h"
+#endif // USE_11ON12_WRAPPER
+namespace RenderInterfaceD3D11
+{
+	using namespace RenderInterface;
+
+	ID3D11SamplerState*			m_pSamplerStates[SAMPLER_TYPE_END];
+	ID3D11BlendState*			m_pBlendStates[BLEND_STATE_END];
+	ID3D11DepthStencilState*	m_pDepthStencilStates[DEPTH_STENCIL_STATE_END];
+	ID3D11RasterizerState*		m_pRasterizerStates[RASTERIZER_STATE_END];
+
+#ifdef USE_11ON12_WRAPPER
+#else
+	ID3D11DeviceContext*		g_d3dDeviceContext = 0;
+	ID3D11Device*				g_d3dDevice = 0;
+	IDXGIFactory1*				g_pDXGIFactory1 = 0;
+	IDXGIDevice*				g_dxgiDevice = 0;
+	IDXGIAdapter *				g_pAdapter = 0;
+#endif // USE_11ON12_WRAPPER
+
+
+/////////////////////////////////////////////////////////////////////////////////////////////////////////
+ID3D11DeviceContext* GetDeviceContext()
+{
+#ifdef USE_11ON12_WRAPPER
+	return D3D11on12Wrapper::GetDeviceContext();
+#else
+	return g_d3dDeviceContext;
+#endif // USE_11ON12_WRAPPER
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////////////////////
+ID3D11Device* GetDevice()
+{
+#ifdef USE_11ON12_WRAPPER
+	return D3D11on12Wrapper::GetDevice11();
+#else
+	return g_d3dDevice;
+#endif // USE_11ON12_WRAPPER
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////////////////////
+IDXGIFactory1* GetDXGIFactory()
+{
+#ifdef USE_11ON12_WRAPPER
+	return D3D11on12Wrapper::GetDXGIFactory();
+#else
+	return g_pDXGIFactory1;
+#endif // USE_11ON12_WRAPPER
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////////////////////
+IDXGIDevice* GetDXGIDevice()
+{
+#ifdef USE_11ON12_WRAPPER
+	return nullptr;
+#else
+	return g_dxgiDevice;
+#endif // USE_11ON12_WRAPPER
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////////////////////
+IDXGIAdapter* GetAdapter()
+{
+#ifdef USE_11ON12_WRAPPER
+	return D3D11on12Wrapper::GetAdapter();
+#else
+	return g_pAdapter;
+#endif // USE_11ON12_WRAPPER
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////////////////////
+bool IsNvDeviceID(UINT id)
+{
+	return id == 0x10DE;
+}
+
+IDXGIAdapter* FindAdapter(IDXGIFactory* IDXGIFactory_0001, const WCHAR* targetName, bool& isNv)
+{
+	IDXGIAdapter* targetAdapter = nullptr;
+	std::vector<IDXGIAdapter*> adapters;
+	// check current adapter first. EnumAdapters could fail on some device 
+	IDXGIAdapter* pAdapter = nullptr;
+	ID3D11Device* pD3dDevice = nullptr;
+	ID3D11DeviceContext* pD3dDeviceContext = nullptr;
+	DWORD createDeviceFlags = D3D11_CREATE_DEVICE_DEBUG;
+	D3D_FEATURE_LEVEL fl;
+	// This following code is the robust way to get all possible feature levels while handling DirectX 11.0 systems:
+	// please read https://blogs.msdn.microsoft.com/chuckw/2014/02/05/anatomy-of-direct3d-11-create-device/
+	D3D_FEATURE_LEVEL lvl[] = { D3D_FEATURE_LEVEL_11_1, D3D_FEATURE_LEVEL_11_0,
+		D3D_FEATURE_LEVEL_10_1, D3D_FEATURE_LEVEL_10_0,
+		D3D_FEATURE_LEVEL_9_3, D3D_FEATURE_LEVEL_9_2, D3D_FEATURE_LEVEL_9_1 };
+	HRESULT hr = D3D11CreateDevice(nullptr, D3D_DRIVER_TYPE_HARDWARE, nullptr,
+		createDeviceFlags, lvl, _countof(lvl),
+		D3D11_SDK_VERSION, &pD3dDevice, &fl, &pD3dDeviceContext);
+	if (pD3dDevice)
+	{
+		IDXGIDevice* dxgiDevice = nullptr;
+		hr = pD3dDevice->QueryInterface(__uuidof(IDXGIDevice), reinterpret_cast<void**>(&dxgiDevice));
+		if (SUCCEEDED(hr))
+		{
+			hr = dxgiDevice->GetAdapter(&pAdapter);
+			if (pAdapter)
+			{
+				adapters.push_back(pAdapter);
+			}
+			SAFE_RELEASE(dxgiDevice);
+		}
+		SAFE_RELEASE(pD3dDeviceContext);
+		SAFE_RELEASE(pD3dDevice);
+	}
+
+	// Enum Adapters
+	unsigned int adapterNo = 0;
+	HRESULT hres = S_OK;
+	while (SUCCEEDED(hres = IDXGIFactory_0001->EnumAdapters(adapterNo, (IDXGIAdapter**)&pAdapter)))
+	{
+		adapters.push_back(pAdapter);
+		adapterNo++;
+	}
+	if (wcslen(targetName) != 0)
+	{
+		// find the adapter with specified name
+		for (int i = 0; i < adapters.size(); ++i)
+		{
+			IDXGIAdapter* pAdapter = adapters[i];
+			DXGI_ADAPTER_DESC aDesc;
+			pAdapter->GetDesc(&aDesc);
+			std::wstring aName = aDesc.Description;
+			if (aName.find(targetName) != std::string::npos)
+			{
+				targetAdapter = pAdapter;
+				isNv = IsNvDeviceID(aDesc.VendorId);
+			}
+		}
+	}
+	else
+	{
+		// no name specified, find one NV adapter
+		for (int i = 0; i < adapters.size(); ++i)
+		{
+			IDXGIAdapter* pAdapter = adapters[i];
+			DXGI_ADAPTER_DESC aDesc;
+			pAdapter->GetDesc(&aDesc);
+			std::wstring aName = aDesc.Description;
+			if (IsNvDeviceID(aDesc.VendorId))
+			{
+				targetAdapter = pAdapter;
+				isNv = true;
+			}
+		}
+	}
+	if (targetAdapter == nullptr)
+		targetAdapter = adapters[0];
+	for (int i = 0; i < adapters.size(); ++i)
+	{
+		IDXGIAdapter* pAdapter = adapters[i];
+		if(pAdapter != targetAdapter)
+		{
+			pAdapter->Release();
+		}
+	}
+
+	return targetAdapter;
+}
+
+HRESULT UseGoodGPUDevice()
+{
+#ifdef USE_11ON12_WRAPPER
+	return S_OK;
+#else
+	// create factory
+	if (g_pDXGIFactory1 == NV_NULL)
+	{
+		HRESULT hr = CreateDXGIFactory(__uuidof(IDXGIFactory), (void**)(&g_pDXGIFactory1));
+		if (FAILED(hr))
+			return hr;
+	}
+
+	DWORD createDeviceFlags = D3D11_CREATE_DEVICE_SINGLETHREADED; // 0;  // I changed only this line.
+#ifdef _DEBUG
+	createDeviceFlags |= D3D11_CREATE_DEVICE_DEBUG;
+#endif
+	bool bNVAdapter = false;
+	WCHAR* pwName = L"";
+	g_pAdapter = FindAdapter(g_pDXGIFactory1, pwName, bNVAdapter);
+
+#ifdef _DEBUG
+	DXGI_ADAPTER_DESC adapterDesc;
+	g_pAdapter->GetDesc(&adapterDesc);
+	std::wstring adapterName = adapterDesc.Description;
+#endif
+
+	D3D_FEATURE_LEVEL fl;
+	HRESULT hr = D3D11CreateDevice(g_pAdapter, D3D_DRIVER_TYPE_UNKNOWN, nullptr,
+		createDeviceFlags, 0, 0,
+		D3D11_SDK_VERSION, &g_d3dDevice, &fl, &g_d3dDeviceContext);
+
+	if(g_d3dDevice)
+	{
+		IDXGIDevice* dxgiDevice = nullptr;
+		hr = g_d3dDevice->QueryInterface(__uuidof(IDXGIDevice), reinterpret_cast<void**>(&dxgiDevice));
+		if (SUCCEEDED(hr))
+		{
+			g_dxgiDevice = dxgiDevice;
+			return hr;
+		}
+		else
+		{
+			SAFE_RELEASE(g_d3dDevice);
+			SAFE_RELEASE(g_pAdapter);
+			SAFE_RELEASE(g_pDXGIFactory1);
+		}
+	}
+	return hr;
+#endif // USE_11ON12_WRAPPER
+}
+
+bool InitDevice(int deviceID)
+{
+#ifdef USE_11ON12_WRAPPER
+	D3D11on12Wrapper::InitDevice();
+#else
+	if (deviceID == -1)
+	{
+		HRESULT hResult = UseGoodGPUDevice();
+		if (FAILED(hResult))
+			return false;
+
+		return true;
+	}
+
+	D3D_FEATURE_LEVEL featureLvl;
+
+	// create factory
+	if (g_pDXGIFactory1 == NV_NULL)
+	{
+		HRESULT hr = CreateDXGIFactory(__uuidof(IDXGIFactory), (void**)(&g_pDXGIFactory1));
+		if (FAILED(hr))
+			return false;
+	}
+
+	// create adapter for selected device
+	if (g_pAdapter == NV_NULL)
+	{
+		HRESULT hr = g_pDXGIFactory1->EnumAdapters(deviceID, &g_pAdapter);
+		if (FAILED(hr))
+			return false;
+	}
+
+	UINT deviceFlags = D3D11_CREATE_DEVICE_SINGLETHREADED;
+#ifdef _DEBUG
+	deviceFlags |= D3D11_CREATE_DEVICE_DEBUG;
+#endif
+	
+	// create device
+	HRESULT hResult = D3D11CreateDevice(
+		g_pAdapter,
+		D3D_DRIVER_TYPE_UNKNOWN, //D3D_DRIVER_TYPE_HARDWARE, 
+		0, 
+		deviceFlags, 
+		NV_NULL,
+		0, 
+		D3D11_SDK_VERSION, 
+		&g_d3dDevice, 
+		&featureLvl, 
+		&g_d3dDeviceContext);
+	
+	if(FAILED(hResult)) 
+		return false;
+#endif // USE_11ON12_WRAPPER
+
+	return true;
+}
+
+//////////////////////////////////////////////////////////////////////////
+bool Initialize()
+{
+	if (!GetDevice() || !GetDeviceContext())
+		return false;
+
+	D3D11_COMPARISON_FUNC depthFunc = D3D11_COMPARISON_LESS;
+
+	InitializeShadersD3D11();
+	InitializeRenderStates();
+	
+	return true;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void Shutdown()
+{
+	DestroyShadersD3D11();
+	ClearRenderStates();
+
+	// release d3d resources
+	IDXGIFactory1* pDxgiFactory = GetDXGIFactory();
+	SAFE_RELEASE(pDxgiFactory);
+
+	IDXGIAdapter* pAdapter = GetAdapter();
+	SAFE_RELEASE(pAdapter);
+
+	IDXGIDevice* pDXGIDevice = GetDXGIDevice();
+	SAFE_RELEASE(pDXGIDevice);
+
+	ID3D11DeviceContext* pContext = GetDeviceContext();
+	SAFE_RELEASE(pContext);
+
+	ID3D11Device* pDevice = GetDevice();
+#if defined(DEBUG) || defined(_DEBUG)
+	// output d3d leak
+	ID3D11Debug *d3dDebug;
+	HRESULT hr = pDevice->QueryInterface(__uuidof(ID3D11Debug), reinterpret_cast<void**>(&d3dDebug));
+	if (SUCCEEDED(hr))
+	{
+		hr = d3dDebug->ReportLiveDeviceObjects(D3D11_RLDO_DETAIL);
+	}
+	if (d3dDebug != nullptr)
+		d3dDebug->Release();
+#endif
+
+	SAFE_RELEASE(pDevice);
+}
+
+//////////////////////////////////////////////////////////////////////////////////////
+void InitializeRenderStates()
+{
+	ID3D11Device* pDevice = GetDevice();
+	if (!pDevice)
+		return;
+
+	/////////////////////////////////////////////////////////////////////////////////////////
+	// alpha blending state descriptors
+	/////////////////////////////////////////////////////////////////////////////////////////
+
+	// alpha blending enabled
+	{
+		D3D11_BLEND_DESC desc;
+		desc.AlphaToCoverageEnable = false;
+		desc.IndependentBlendEnable = false;
+
+		D3D11_RENDER_TARGET_BLEND_DESC &rtDesc = desc.RenderTarget[0];
+		{
+			rtDesc.BlendEnable		= true;
+			rtDesc.SrcBlend			= D3D11_BLEND_SRC_ALPHA;
+			rtDesc.DestBlend		= D3D11_BLEND_INV_SRC_ALPHA;
+			rtDesc.BlendOp			= D3D11_BLEND_OP_ADD;
+			rtDesc.SrcBlendAlpha	= D3D11_BLEND_ZERO;
+			rtDesc.DestBlendAlpha	= D3D11_BLEND_ONE;
+			rtDesc.BlendOpAlpha		= D3D11_BLEND_OP_ADD;
+			rtDesc.RenderTargetWriteMask = 0x0f;
+		}
+		pDevice->CreateBlendState(&desc, &m_pBlendStates[BLEND_STATE_ALPHA]);
+	}
+
+	// no alpha blending
+	{
+		D3D11_BLEND_DESC desc;
+		desc.AlphaToCoverageEnable = false;
+		desc.IndependentBlendEnable = false;
+
+		D3D11_RENDER_TARGET_BLEND_DESC &rtDesc = desc.RenderTarget[0];
+		{
+			rtDesc.BlendEnable		= false;
+			rtDesc.SrcBlend			= D3D11_BLEND_SRC_ALPHA;
+			rtDesc.DestBlend		= D3D11_BLEND_INV_SRC_ALPHA;
+			rtDesc.BlendOp			= D3D11_BLEND_OP_ADD;
+			rtDesc.SrcBlendAlpha	= D3D11_BLEND_ZERO;
+			rtDesc.DestBlendAlpha	= D3D11_BLEND_ONE;
+			rtDesc.BlendOpAlpha		= D3D11_BLEND_OP_ADD;
+			rtDesc.RenderTargetWriteMask = 0x0f;
+		}
+		pDevice->CreateBlendState(&desc, &m_pBlendStates[BLEND_STATE_NONE]);
+	}
+	
+
+	//////////////////////////////////////////////////////////////////////////////////////////////
+	// depth and stencil
+	///////////////////////////////////////////////////////////////////////////////////////////////
+	D3D11_DEPTH_STENCIL_DESC depthTestDesc;
+	{
+		depthTestDesc.DepthEnable	= true;
+		depthTestDesc.DepthFunc		= D3D11_COMPARISON_LESS;
+		depthTestDesc.DepthWriteMask = D3D11_DEPTH_WRITE_MASK_ALL;
+		depthTestDesc.StencilEnable = false;
+		depthTestDesc.StencilReadMask = 0xff;
+		depthTestDesc.StencilWriteMask = 0xff;
+	}
+
+	pDevice->CreateDepthStencilState(&depthTestDesc, &m_pDepthStencilStates[DEPTH_STENCIL_DEPTH_TEST]);
+
+	D3D11_DEPTH_STENCIL_DESC depthNone;
+	{
+		depthNone.DepthEnable	= false;
+		depthNone.DepthFunc		= D3D11_COMPARISON_LESS;
+		depthNone.DepthWriteMask = D3D11_DEPTH_WRITE_MASK_ZERO;
+		depthNone.StencilEnable = false;
+		depthNone.StencilReadMask = 0xff;
+		depthNone.StencilWriteMask = 0xff;
+	}
+
+	pDevice->CreateDepthStencilState(&depthNone, &m_pDepthStencilStates[DEPTH_STENCIL_DEPTH_NONE]);
+
+	//////////////////////////////////////////////////////////////////////////////////////////////
+	// rasterizer
+	///////////////////////////////////////////////////////////////////////////////////////////////
+	D3D11_RASTERIZER_DESC rsDesc;
+
+	// solid cull front
+	{
+		rsDesc.FillMode	= D3D11_FILL_SOLID;
+		rsDesc.CullMode	= D3D11_CULL_FRONT;
+		rsDesc.AntialiasedLineEnable = false;
+		rsDesc.MultisampleEnable = true;
+		rsDesc.FrontCounterClockwise = true;
+		rsDesc.DepthBias = 10;
+		rsDesc.DepthBiasClamp = 0;
+		rsDesc.SlopeScaledDepthBias = 0;
+		rsDesc.DepthClipEnable = true;
+		rsDesc.ScissorEnable = 0;
+
+		pDevice->CreateRasterizerState(&rsDesc, &m_pRasterizerStates[RASTERIZER_STATE_FILL_CULL_FRONT]);
+	};
+
+	// solid cull back
+	{
+		rsDesc.FillMode	= D3D11_FILL_SOLID;
+		rsDesc.CullMode	= D3D11_CULL_BACK;
+		rsDesc.AntialiasedLineEnable = false;
+		rsDesc.MultisampleEnable = true;
+		rsDesc.FrontCounterClockwise = true;
+		rsDesc.DepthBias = 10;
+		rsDesc.DepthBiasClamp = 0;
+		rsDesc.SlopeScaledDepthBias = 0;
+		rsDesc.DepthClipEnable = true;
+		rsDesc.ScissorEnable = 0;
+
+		pDevice->CreateRasterizerState(&rsDesc, &m_pRasterizerStates[RASTERIZER_STATE_FILL_CULL_BACK]);
+	}
+
+	// solid cull none
+	{
+		rsDesc.FillMode	= D3D11_FILL_SOLID;
+		rsDesc.CullMode	= D3D11_CULL_NONE;
+		rsDesc.AntialiasedLineEnable = false;
+		rsDesc.MultisampleEnable = true;
+		rsDesc.FrontCounterClockwise = true;
+		rsDesc.DepthBias = 10;
+		rsDesc.DepthBiasClamp = 0;
+		rsDesc.SlopeScaledDepthBias = 0;
+		rsDesc.DepthClipEnable = true;
+		rsDesc.ScissorEnable = 0;
+
+		pDevice->CreateRasterizerState(&rsDesc, &m_pRasterizerStates[RASTERIZER_STATE_FILL_CULL_NONE]);
+
+	}
+
+	// wireframe cull none
+	{
+		rsDesc.FillMode	= D3D11_FILL_WIREFRAME;
+		rsDesc.CullMode	= D3D11_CULL_NONE;
+		rsDesc.AntialiasedLineEnable = false;
+		rsDesc.MultisampleEnable = true;
+		rsDesc.FrontCounterClockwise = 0;
+		rsDesc.DepthBias = 0;
+		rsDesc.DepthBiasClamp = 0;
+		rsDesc.SlopeScaledDepthBias = 0;
+		rsDesc.DepthClipEnable = true;
+		rsDesc.ScissorEnable = 0;
+	};
+
+	pDevice->CreateRasterizerState(&rsDesc, &m_pRasterizerStates[RASTERIZER_STATE_WIRE]);
+
+	// samplers
+
+	D3D11_SAMPLER_DESC linearSamplerDesc[1] = { 
+		D3D11_FILTER_MIN_MAG_LINEAR_MIP_POINT, 
+		D3D11_TEXTURE_ADDRESS_WRAP, 
+		D3D11_TEXTURE_ADDRESS_WRAP, 
+		D3D11_TEXTURE_ADDRESS_WRAP, 
+		0.0, 0, D3D11_COMPARISON_NEVER, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, D3D11_FLOAT32_MAX,
+	};
+	pDevice->CreateSamplerState(linearSamplerDesc, &m_pSamplerStates[SAMPLER_TYPE_LINEAR]);
+
+	// create point clamp sampler for PCF sampling for hair
+	D3D11_SAMPLER_DESC pointClampSamplerDesc[1] = { 
+		D3D11_FILTER_MIN_MAG_MIP_POINT,
+		D3D11_TEXTURE_ADDRESS_CLAMP, 
+		D3D11_TEXTURE_ADDRESS_CLAMP, 
+		D3D11_TEXTURE_ADDRESS_CLAMP, 
+		0.0, 0, D3D11_COMPARISON_NEVER,
+		0.0f, 0.0f, 0.0f, 0.0f,
+		0.0f, D3D11_FLOAT32_MAX,
+	};
+	pDevice->CreateSamplerState(pointClampSamplerDesc, &m_pSamplerStates[SAMPLER_TYPE_POINTCLAMP]);
+}
+
+//////////////////////////////////////////////////////////////////////////////////////
+void ClearRenderStates()
+{
+	for (int i = 0; i < RASTERIZER_STATE_END; i++)
+		SAFE_RELEASE(m_pRasterizerStates[i]);
+
+	for (int i = 0; i < DEPTH_STENCIL_STATE_END; i++)
+		SAFE_RELEASE(m_pDepthStencilStates[i]);
+
+	for (int i = 0; i < SAMPLER_TYPE_END; i++)
+		SAFE_RELEASE(m_pSamplerStates[i]);
+
+	for (int i = 0; i < BLEND_STATE_END; i++)
+		SAFE_RELEASE(m_pBlendStates[i]);
+}
+
+//////////////////////////////////////////////////////////////////////////////////////
+void BindVertexShaderResources( int startSlot, int numSRVs, ID3D11ShaderResourceView** ppSRVs)
+{
+	ID3D11DeviceContext* pDeviceContext = GetDeviceContext();
+	if (!pDeviceContext)
+		return;
+
+	pDeviceContext->VSSetShaderResources( startSlot, numSRVs, ppSRVs);
+}
+
+//////////////////////////////////////////////////////////////////////////////////////
+void BindPixelShaderResources( int startSlot, int numSRVs, ID3D11ShaderResourceView** ppSRVs)
+{
+	ID3D11DeviceContext* pDeviceContext = GetDeviceContext();
+	if (!pDeviceContext)
+		return;
+
+	pDeviceContext->PSSetShaderResources( startSlot, numSRVs, ppSRVs);
+}
+
+//////////////////////////////////////////////////////////////////////////////////////
+void BindVertexShaderResources( int startSlot, int numSRVs, GPUShaderResource** ppSRVs)
+{
+	ID3D11DeviceContext* pDeviceContext = GetDeviceContext();
+	if (!pDeviceContext)
+		return;
+
+	for (int i = startSlot; i < (startSlot + numSRVs); i++)
+	{
+		ID3D11ShaderResourceView* pSRV = D3D11TextureResource::GetResource(ppSRVs[i]);
+		pDeviceContext->VSSetShaderResources( i, 1, &pSRV);
+	}
+}
+
+//////////////////////////////////////////////////////////////////////////////////////
+void BindPixelShaderResources( int startSlot, int numSRVs, GPUShaderResource** ppSRVs)
+{
+	ID3D11DeviceContext* pDeviceContext = GetDeviceContext();
+	if (!pDeviceContext)
+		return;
+
+	for (int i = startSlot; i < (startSlot + numSRVs); i++)
+	{
+		ID3D11ShaderResourceView* pSRV = D3D11TextureResource::GetResource(ppSRVs[i]);
+		pDeviceContext->PSSetShaderResources( i, 1, &pSRV);
+	}
+}
+
+//////////////////////////////////////////////////////////////////////////////////////
+void ClearPixelShaderResources( int startSlot, int numSRVs)
+{
+	ID3D11DeviceContext* pDeviceContext = GetDeviceContext();
+	if (!pDeviceContext)
+		return;
+
+	// clean up
+	ID3D11ShaderResourceView* ppSRVNull[128];
+	memset(&ppSRVNull, 0, sizeof(ID3D11ShaderResourceView*)*128);
+
+	pDeviceContext->PSSetShaderResources( startSlot, numSRVs, ppSRVNull);
+}
+
+//////////////////////////////////////////////////////////////////////////////////////
+void ClearVertexShaderResources( int startSlot, int numSRVs)
+{
+	ID3D11DeviceContext* pDeviceContext = GetDeviceContext();
+	if (!pDeviceContext)
+		return;
+
+	// clean up
+	ID3D11ShaderResourceView* ppSRVNull[128];
+	memset(&ppSRVNull, 0, sizeof(ID3D11ShaderResourceView*)*128);
+
+	pDeviceContext->VSSetShaderResources( startSlot, numSRVs, ppSRVNull);
+}
+
+//////////////////////////////////////////////////////////////////////////////////////
+void ClearInputLayout()
+{
+	ID3D11DeviceContext* pDeviceContext = GetDeviceContext();
+	if (!pDeviceContext)
+		return;
+
+	pDeviceContext->IASetInputLayout(nullptr);
+}
+
+//////////////////////////////////////////////////////////////////////////////////////
+void SetPrimitiveTopologyTriangleStrip()
+{
+	ID3D11DeviceContext* pDeviceContext = GetDeviceContext();
+	if (!pDeviceContext)
+		return;
+
+	 pDeviceContext->IASetPrimitiveTopology( D3D11_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP );
+}
+
+//////////////////////////////////////////////////////////////////////////////////////
+void SetPrimitiveTopologyTriangleList()
+{
+	ID3D11DeviceContext* pDeviceContext = GetDeviceContext();
+	if (!pDeviceContext)
+		return;
+
+	 pDeviceContext->IASetPrimitiveTopology( D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST );
+}
+
+//////////////////////////////////////////////////////////////////////////////////////
+void SetPrimitiveTopologyLineList()
+{
+	ID3D11DeviceContext* pDeviceContext = GetDeviceContext();
+	if (!pDeviceContext)
+		return;
+
+	 pDeviceContext->IASetPrimitiveTopology( D3D11_PRIMITIVE_TOPOLOGY_LINELIST );
+}
+
+//////////////////////////////////////////////////////////////////////////////////////
+void SetVertexBuffer(GPUBufferResource* pBuffer, UINT stride, UINT offset)
+{
+	ID3D11DeviceContext* pDeviceContext = GetDeviceContext();
+	if (!pDeviceContext)
+		return;
+
+	ID3D11Buffer* pD3D11Buffer = GPUBufferD3D11::GetResource(pBuffer);
+	if (!pD3D11Buffer)
+		return;
+
+	pDeviceContext->IASetVertexBuffers( 0, 1, &pD3D11Buffer, &stride, &offset );
+}
+
+//////////////////////////////////////////////////////////////////////////////////////
+void ApplySampler(int slot, RenderInterface::SAMPLER_TYPE st)
+{
+	ID3D11DeviceContext* pDeviceContext = GetDeviceContext();
+	if (!pDeviceContext)
+		return;
+
+	pDeviceContext->PSSetSamplers(slot, 1, &m_pSamplerStates[st] );
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void ApplyDepthStencilState(DEPTH_STENCIL_STATE state)
+{
+	ID3D11DeviceContext* pDeviceContext = GetDeviceContext();
+	if (!pDeviceContext)
+		return;
+
+	pDeviceContext->OMSetDepthStencilState(m_pDepthStencilStates[state], 0);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void ApplyRasterizerState(RASTERIZER_STATE state)
+{
+	ID3D11DeviceContext* pDeviceContext = GetDeviceContext();
+	if (!pDeviceContext)
+		return;
+
+	pDeviceContext->RSSetState(m_pRasterizerStates[state]);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void ApplyBlendState(BLEND_STATE st)
+{
+	ID3D11DeviceContext* pDeviceContext = GetDeviceContext();
+	if (!pDeviceContext)
+		return;
+
+	float zerov[] = {0,0,0,0};
+
+	pDeviceContext->OMSetBlendState(m_pBlendStates[st], zerov, 0xffffffff);
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+void SetViewport(const RenderInterface::Viewport& vp)
+{
+	ID3D11DeviceContext* pDeviceContext = GetDeviceContext();
+	if (!pDeviceContext)
+		return;
+
+	D3D11_VIEWPORT d3dViewport;
+
+	d3dViewport.TopLeftX = vp.TopLeftX;
+	d3dViewport.TopLeftY = vp.TopLeftY;
+
+	d3dViewport.Width = vp.Width;
+	d3dViewport.Height = vp.Height;
+
+	d3dViewport.MinDepth = vp.MinDepth;
+	d3dViewport.MaxDepth = vp.MaxDepth;
+
+	pDeviceContext->RSSetViewports(1, &d3dViewport);
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+void GetViewport(RenderInterface::Viewport& vp)
+{
+	ID3D11DeviceContext* pDeviceContext = GetDeviceContext();
+	if (!pDeviceContext)
+		return;
+
+	UINT numViewports = 1;
+	D3D11_VIEWPORT d3dViewport;
+	pDeviceContext->RSGetViewports(&numViewports, &d3dViewport);
+
+	vp.TopLeftX = d3dViewport.TopLeftX;
+	vp.TopLeftY = d3dViewport.TopLeftY;
+
+	vp.Width = d3dViewport.Width;
+	vp.Height = d3dViewport.Height;
+
+	vp.MinDepth = d3dViewport.MinDepth;
+	vp.MaxDepth = d3dViewport.MaxDepth;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void Draw(unsigned int vertexCount, unsigned int startCount)
+{
+	ID3D11DeviceContext* pDeviceContext = GetDeviceContext();
+	if (!pDeviceContext)
+		return;
+
+	pDeviceContext->Draw(vertexCount, startCount);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// gpu buffer management
+///////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////////////////////////
+ID3D11Buffer* CreateD3D11Buffer( 
+	D3D11_USAGE Usage, UINT ByteWidth, UINT StructureByteStride, 
+	UINT BindFlags, UINT MiscFlags, 
+	UINT CPUAccessFlags, void *pSysMem)
+{
+	ID3D11Device* pDevice = RenderInterfaceD3D11::GetDevice();
+	if (!pDevice)
+		return 0;
+
+	D3D11_BUFFER_DESC desc;
+
+	desc.Usage					= Usage;
+	desc.ByteWidth				= ByteWidth;
+	desc.StructureByteStride	= StructureByteStride;
+	desc.BindFlags				= BindFlags;
+	desc.MiscFlags				= MiscFlags;
+	desc.CPUAccessFlags			= CPUAccessFlags;
+
+	D3D11_SUBRESOURCE_DATA InitData;
+	
+	InitData.pSysMem = pSysMem;
+	InitData.SysMemPitch = 0;
+	InitData.SysMemSlicePitch = 0;
+
+	ID3D11Buffer* pBuffer = 0;
+
+	HRESULT hr = pSysMem ? pDevice->CreateBuffer( &desc, &InitData, &pBuffer)
+		: pDevice->CreateBuffer( &desc, 0, &pBuffer);
+
+	if( FAILED(hr) )
+		return 0;
+
+	return pBuffer;
+}
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+ID3D11ShaderResourceView* 
+CreateD3D11ShaderResourceView( 
+	ID3D11Buffer*		pBuffer, 
+	DXGI_FORMAT			Format, 
+	D3D11_SRV_DIMENSION ViewDimension, 
+	UINT				NumElements,
+	UINT				FirstElement = 0
+	)
+{
+	ID3D11Device* pDevice = RenderInterfaceD3D11::GetDevice();
+	if (!pDevice)
+		return 0;
+
+	ID3D11ShaderResourceView* pSRV = 0;
+
+	D3D11_SHADER_RESOURCE_VIEW_DESC desc;
+	{
+		desc.Format                    = Format;
+		desc.ViewDimension             = ViewDimension;
+		desc.Buffer.FirstElement	   = FirstElement; 
+		desc.Buffer.NumElements        = NumElements; 
+	}
+
+	pDevice->CreateShaderResourceView( pBuffer, &desc, &pSRV);
+
+	return pSRV;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+GPUBufferResource* CreateVertexBuffer( 
+	unsigned int ByteWidth, void* pSysMem)
+{
+	ID3D11Buffer* pD3D11Buffer = CreateD3D11Buffer(D3D11_USAGE_DEFAULT,
+		ByteWidth, 0, D3D11_BIND_VERTEX_BUFFER, 0, 0, pSysMem);
+
+	return GPUBufferD3D11::Create(pD3D11Buffer);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+GPUShaderResource* CreateShaderResource( unsigned int stride, unsigned int numElements, void* pSysMem)
+{
+	unsigned int byteWidth = numElements * stride;
+
+	ID3D11Buffer* pBuffer = CreateD3D11Buffer( 
+		D3D11_USAGE_DEFAULT, byteWidth, 0,
+		D3D11_BIND_SHADER_RESOURCE, 0, 0, pSysMem);
+
+	// create SRV for bone indices
+	ID3D11ShaderResourceView* pSRV =  CreateD3D11ShaderResourceView(
+		pBuffer,
+		DXGI_FORMAT_R32G32B32A32_FLOAT, 
+		D3D11_SRV_DIMENSION_BUFFER, 
+		numElements);
+
+	SAFE_RELEASE(pBuffer); // dec ref count as this is not explicitly used later
+
+	return D3D11TextureResource::Create(pSRV);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// create read only shader resource buffer
+///////////////////////////////////////////////////////////////////////////////
+
+///////////////////////////////////////////////////////////////////////////////
+void CopyToDevice(
+	GPUBufferResource *pDevicePtr, 	void* pSysMem, 	unsigned int	ByteWidth)
+{
+	ID3D11Buffer* pBuffer = GPUBufferD3D11::GetResource(pDevicePtr);
+	if (!pBuffer)
+		return;
+
+	ID3D11DeviceContext* pDeviceContext = GetDeviceContext();
+	if (!pDeviceContext)
+		return;
+
+	pDeviceContext->UpdateSubresource(pBuffer, 0, NV_NULL, pSysMem, ByteWidth, 0);
+}
+
+} // end namespace
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11RenderInterface.h b/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11RenderInterface.h
new file mode 100644
index 0000000..e5f3c02
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11RenderInterface.h
@@ -0,0 +1,90 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#pragma once
+
+#include "d3d11.h"
+
+#include "RenderInterface.h"
+
+#include "RenderPlugin.h"
+
+#ifdef NV_ARTISTTOOLS
+enum HAIR_SHADER_TYPE
+{
+	SHADER_TYPE_HAIR_SHADER_DEFAULT = RenderInterface::SHADER_TYPE_SIMPLE_COLOR + 1,
+	SHADER_TYPE_HAIR_SHADER_SHADOW,
+};
+#endif
+
+// abstract interface to D3D calls
+namespace RenderInterfaceD3D11
+{
+	CORERENDER_EXPORT bool InitDevice(int deviceID);
+	CORERENDER_EXPORT bool Initialize();
+	CORERENDER_EXPORT void Shutdown();
+
+	CORERENDER_EXPORT ID3D11DeviceContext* GetDeviceContext();
+	CORERENDER_EXPORT ID3D11Device* GetDevice();
+	IDXGIFactory1* GetDXGIFactory();
+	IDXGIAdapter* GetAdapter();
+
+	CORERENDER_EXPORT void InitializeRenderStates();
+	CORERENDER_EXPORT void ClearRenderStates();
+
+	CORERENDER_EXPORT void ApplySampler(int slot, RenderInterface::SAMPLER_TYPE st);
+	CORERENDER_EXPORT void ApplyDepthStencilState(RenderInterface::DEPTH_STENCIL_STATE st);
+	CORERENDER_EXPORT void ApplyRasterizerState(RenderInterface::RASTERIZER_STATE st);
+	CORERENDER_EXPORT void ApplyBlendState(RenderInterface::BLEND_STATE st);
+
+	CORERENDER_EXPORT void GetViewport(RenderInterface::Viewport& vp);
+	CORERENDER_EXPORT void SetViewport(const RenderInterface::Viewport& vp);
+
+	CORERENDER_EXPORT void BindVertexShaderResources( int startSlot, int numSRVs, GPUShaderResource** ppSRVs);
+	CORERENDER_EXPORT void BindPixelShaderResources( int startSlot, int numSRVs, GPUShaderResource** ppSRVs);
+
+	CORERENDER_EXPORT void ClearVertexShaderResources( int startSlot, int numSRVs);
+	CORERENDER_EXPORT void ClearPixelShaderResources( int startSlot, int numSRVs);
+
+	CORERENDER_EXPORT GPUBufferResource* CreateVertexBuffer( unsigned int ByteWidth, void* pSysMem);
+	CORERENDER_EXPORT GPUShaderResource* CreateShaderResource( unsigned int stride, unsigned int numElements, void* pSysMem );
+
+	CORERENDER_EXPORT void CopyToDevice(GPUBufferResource *pDevicePtr, void* pSysMem, unsigned int ByteWidth);
+
+	CORERENDER_EXPORT void ClearInputLayout();
+
+	CORERENDER_EXPORT void SetVertexBuffer(GPUBufferResource* pBuffer, UINT stride, UINT offset = 0);
+
+	CORERENDER_EXPORT void SetPrimitiveTopologyTriangleStrip();
+	CORERENDER_EXPORT void SetPrimitiveTopologyTriangleList();
+	CORERENDER_EXPORT void SetPrimitiveTopologyLineList();
+
+	
+	CORERENDER_EXPORT void Draw(unsigned int vertexCount, unsigned int startCount = 0);
+}
+
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11RenderShader.cpp b/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11RenderShader.cpp
new file mode 100644
index 0000000..3a4d27e
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11RenderShader.cpp
@@ -0,0 +1,256 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013-2015 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#include "D3D11RenderShader.h"
+
+#include "D3D11RenderInterface.h"
+#include "D3D11Wrapper.h"
+#include "Nv.h"
+
+#ifndef SAFE_RELEASE
+#define SAFE_RELEASE(x) { if (x) x->Release(); }
+#endif
+
+///////////////////////////////////////////////////////////////////////////////
+D3D11RenderShader::D3D11RenderShader() :
+	m_pVertexShader(0),
+	m_pPixelShader(0),
+	m_pInputLayout(0)
+{
+	for (int i = 0; i < D3D11_COMMONSHADER_CONSTANT_BUFFER_HW_SLOT_COUNT; i++)
+	{
+		m_pParamBuffers[i] = nullptr;
+	}
+}
+
+///////////////////////////////////////////////////////////////////////////////
+D3D11RenderShader::~D3D11RenderShader()
+{
+	SAFE_RELEASE(m_pVertexShader);
+	SAFE_RELEASE(m_pPixelShader);
+	SAFE_RELEASE(m_pInputLayout);
+
+	for (int i = 0; i < D3D11_COMMONSHADER_CONSTANT_BUFFER_HW_SLOT_COUNT; i++)
+		SAFE_RELEASE(m_pParamBuffers[i]);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+D3D11RenderShader* D3D11RenderShader::Create(
+	const char *name, 
+	void* pVSBlob, size_t vsBlobSize, 
+	void* pPSBlob, size_t psBlobSize, 
+	UINT  cbufferSize0,	UINT  cbufferSize1,
+	D3D11_INPUT_ELEMENT_DESC* pElemDesc, UINT numElements)
+{
+	D3D11RenderShader* pShader = new D3D11RenderShader;
+
+	pShader->CreateVSFromBlob(pVSBlob, vsBlobSize, pElemDesc, numElements);
+	pShader->CreatePSFromBlob(pPSBlob, psBlobSize);
+
+	if (cbufferSize0 > 0)
+	{
+		pShader->CreateParamBuffer(cbufferSize0, 0);
+		SET_D3D_DEBUG_NAME(pShader->getParamBuffer(0), name);
+	}
+
+	if (cbufferSize1 > 0)
+	{
+		pShader->CreateParamBuffer(cbufferSize1, 1);
+		SET_D3D_DEBUG_NAME(pShader->getParamBuffer(1), name);
+	}
+
+	if (pShader->getVertexShader())
+		SET_D3D_DEBUG_NAME(pShader->getVertexShader(), name);
+
+	if (pShader->getPixelShader())
+		SET_D3D_DEBUG_NAME(pShader->getPixelShader(), name);
+
+	if (pShader->getInputLayout())
+		SET_D3D_DEBUG_NAME(pShader->getInputLayout(), name);
+
+	return pShader;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+bool D3D11RenderShader::CreateVSFromBlob(
+	void* pBlob, size_t blobSize, 
+	D3D11_INPUT_ELEMENT_DESC *desc, int elemCount)
+{
+	ID3D11Device *pDevice = RenderInterfaceD3D11::GetDevice();
+	if (!pDevice)
+		return false;
+
+	if (!pBlob || (blobSize == 0))
+		return false;
+
+	SAFE_RELEASE(m_pVertexShader);
+	SAFE_RELEASE(m_pInputLayout);
+
+	HRESULT res = pDevice->CreateVertexShader(pBlob, blobSize, NV_NULL, &m_pVertexShader);
+
+	if(FAILED(res)) return false;
+
+	if (desc)
+	{
+		res = pDevice->CreateInputLayout(desc, elemCount, 
+			pBlob, blobSize, &m_pInputLayout);
+
+		if(FAILED(res)) return false;
+	}
+
+	return true;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+bool D3D11RenderShader::CreatePSFromBlob(void* pBlob, size_t blobSize)
+{
+	ID3D11Device* pDevice = RenderInterfaceD3D11::GetDevice();
+	if (!pDevice)
+		return false;
+
+	if (!pBlob || (blobSize == 0))
+		return false;
+
+	SAFE_RELEASE(m_pPixelShader);
+
+	HRESULT res = pDevice->CreatePixelShader(pBlob, blobSize, NV_NULL, &m_pPixelShader);
+
+	if (FAILED(res)) 
+		return false;
+
+	return true;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void D3D11RenderShader::SetConstantBuffer()
+{
+	ID3D11DeviceContext* pContext = RenderInterfaceD3D11::GetDeviceContext();
+
+	//for (int i = 0; i < D3D11_COMMONSHADER_CONSTANT_BUFFER_HW_SLOT_COUNT; i++)
+	for (int i = 0; i < 2; i++)
+	{
+		pContext->PSSetConstantBuffers(i, 1, &m_pParamBuffers[i]);
+	}
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void D3D11RenderShader::MakeCurrent()
+{
+	ID3D11DeviceContext* pContext = RenderInterfaceD3D11::GetDeviceContext();
+
+	if (m_pInputLayout)
+		pContext->IASetInputLayout(m_pInputLayout);
+	else
+		pContext->IASetInputLayout(NV_NULL);
+
+
+	if	(m_pVertexShader)
+	{
+		pContext->VSSetShader( m_pVertexShader, NV_NULL, 0);
+		if (m_pParamBuffers[0])
+			pContext->VSSetConstantBuffers(0, 1, &m_pParamBuffers[0]);
+	}
+
+	if (m_pPixelShader)
+	{
+		pContext->PSSetShader( m_pPixelShader, NV_NULL, 0);
+		if (m_pParamBuffers[0])
+			pContext->PSSetConstantBuffers(0, 1, &m_pParamBuffers[0]);
+		if (m_pParamBuffers[1])
+			pContext->PSSetConstantBuffers(1, 1, &m_pParamBuffers[1]);
+	}
+
+	pContext->GSSetShader( 0, 0, 0);
+	pContext->DSSetShader( 0, 0, 0);
+	pContext->HSSetShader( 0, 0, 0);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void D3D11RenderShader::Disable()
+{
+	ID3D11DeviceContext* pContext = RenderInterfaceD3D11::GetDeviceContext();
+
+	pContext->IASetInputLayout(NV_NULL);
+
+	pContext->VSSetShader( 0, NV_NULL, 0);
+	pContext->PSSetShader( 0, NV_NULL, 0);
+	pContext->GSSetShader( 0, 0, 0);
+	pContext->DSSetShader( 0, 0, 0);
+	pContext->HSSetShader( 0, 0, 0);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+bool D3D11RenderShader::CreateParamBuffer( UINT sizeBuffer, UINT slot )
+{
+	ID3D11Device* pDevice = RenderInterfaceD3D11::GetDevice();
+	if (!pDevice)
+		return false;
+
+	SAFE_RELEASE(m_pParamBuffers[slot]);
+
+	D3D11_BUFFER_DESC Desc;
+	{
+		Desc.Usage = D3D11_USAGE_DYNAMIC;
+		Desc.BindFlags = D3D11_BIND_CONSTANT_BUFFER;
+		Desc.CPUAccessFlags = D3D11_CPU_ACCESS_WRITE;
+		Desc.MiscFlags = 0;
+		Desc.ByteWidth = sizeBuffer;
+	}
+
+	HRESULT hr = pDevice->CreateBuffer( &Desc, NV_NULL, &m_pParamBuffers[slot] );
+	if( FAILED(hr) )
+		false;
+
+	return true;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void* D3D11RenderShader::MapParam(UINT slot)
+{
+	ID3D11DeviceContext* pContext = RenderInterfaceD3D11::GetDeviceContext();
+
+	if (!m_pParamBuffers[slot] || !pContext)
+		return 0;
+
+	D3D11_MAPPED_SUBRESOURCE mappedResource;
+	HRESULT hr = pContext->Map(m_pParamBuffers[slot], 0, D3D11_MAP_WRITE_DISCARD, 0, &mappedResource);
+	
+	if ( FAILED(hr))
+		return 0;
+
+	return mappedResource.pData;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void D3D11RenderShader::UnmapParam( UINT slot )
+{
+	ID3D11DeviceContext* pContext = RenderInterfaceD3D11::GetDeviceContext();
+
+	if (pContext && m_pParamBuffers[slot])
+		pContext->Unmap( m_pParamBuffers[slot], 0);
+}
\ No newline at end of file
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11RenderShader.h b/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11RenderShader.h
new file mode 100644
index 0000000..1aad045
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11RenderShader.h
@@ -0,0 +1,72 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013-2015 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#pragma once
+
+#include <d3d11.h>
+#include "RenderPlugin.h"
+
+class CORERENDER_EXPORT D3D11RenderShader
+{
+public:
+	D3D11RenderShader();
+	~D3D11RenderShader();
+
+	static D3D11RenderShader* Create(
+		const char *name, 
+		void* pVSBlob, size_t vsBlobSize, 
+		void* pPSBlob, size_t psBlobSize, 
+		UINT  cbufferSize0 = 0,	UINT  cbufferSize1 = 0,
+		D3D11_INPUT_ELEMENT_DESC* pElemDesc = 0, UINT numElements = 0);
+
+	void MakeCurrent();
+	void Disable();
+	void SetConstantBuffer();
+
+	void* MapParam(UINT slot = 0);
+	void  UnmapParam(UINT slot = 0);
+
+	ID3D11VertexShader*		getVertexShader() { return m_pVertexShader; }
+	ID3D11PixelShader*		getPixelShader() { return m_pPixelShader; }
+	ID3D11InputLayout*		getInputLayout() { return m_pInputLayout; }
+	ID3D11Buffer*			getParamBuffer(UINT slot = 0) { return m_pParamBuffers[slot]; }
+
+protected:
+	bool CreateVSFromBlob(void* pBlob, size_t blobSize, 
+	D3D11_INPUT_ELEMENT_DESC *desc, int elemCount);
+	bool CreatePSFromBlob(void* pBlob, size_t blobSize);
+	bool CreateParamBuffer(UINT sizeBuffer, UINT slot = 0);
+
+private:
+
+	ID3D11VertexShader*		m_pVertexShader;
+	ID3D11PixelShader*		m_pPixelShader;
+	ID3D11InputLayout*		m_pInputLayout;
+	ID3D11Buffer*			m_pParamBuffers[D3D11_COMMONSHADER_CONSTANT_BUFFER_HW_SLOT_COUNT];
+};
+
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11RendererWindow.cpp b/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11RendererWindow.cpp
new file mode 100644
index 0000000..1274ed5
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11RendererWindow.cpp
@@ -0,0 +1,319 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+#include "D3D11RendererWindow.h"
+
+#include "windows.h"
+
+#include "DXUT.h"
+#include "DXUTgui.h"
+#include "sdkmisc.h"
+
+#include "D3D11RenderInterface.h"
+#include "Nv.h"
+#ifdef USE_11ON12_WRAPPER
+#include "D3D11on12Wrapper.h"
+#endif // USE_11ON12_WRAPPER
+#ifndef SAFE_RELEASE
+#define SAFE_RELEASE(x) { if (x) x->Release(); x = 0; }
+#endif
+
+///////////////////////////////////////////////////////////////////////////////
+D3D11RenderWindow::D3D11RenderWindow() :
+	 m_sampleCount(8)
+	, m_sampleQuality(0)
+#ifdef USE_11ON12_WRAPPER
+#else
+	, m_pDXGISwapChain(NV_NULL)
+	, m_pD3D11BackBuffer(NV_NULL)
+	, m_pD3D11DepthBuffer(NV_NULL)
+	, m_pD3D11RenderTargetView(NV_NULL)
+	, m_pD3D11DepthStencilView(NV_NULL)
+#endif // USE_11ON12_WRAPPER
+{
+	
+}
+
+///////////////////////////////////////////////////////////////////////////////
+D3D11RenderWindow::~D3D11RenderWindow()
+{
+	Free();
+}
+
+///////////////////////////////////////////////////////////////////////////////
+bool D3D11RenderWindow::Create( HWND hWnd, unsigned int nSamples )
+{
+#ifdef USE_11ON12_WRAPPER
+#else
+	if (m_pD3D11BackBuffer != NV_NULL || m_pD3D11RenderTargetView != NV_NULL)
+		Free();
+#endif // USE_11ON12_WRAPPER
+
+	ID3D11Device *pDevice = RenderInterfaceD3D11::GetDevice();
+	if (!pDevice)
+		return false;
+
+	ID3D11DeviceContext* pDeviceContext = RenderInterfaceD3D11::GetDeviceContext();
+	if (!pDeviceContext)
+		return false;
+
+	if(nSamples > D3D11_MAX_MULTISAMPLE_SAMPLE_COUNT)
+		nSamples = D3D11_MAX_MULTISAMPLE_SAMPLE_COUNT;
+
+	m_sampleCount = nSamples;
+	m_sampleQuality = 0;
+	if(nSamples > 1)
+	{
+		pDevice->CheckMultisampleQualityLevels(DXGI_FORMAT_R8G8B8A8_UNORM, nSamples, &m_sampleQuality);
+		assert(m_sampleQuality > 0);
+		m_sampleQuality--;
+	}
+
+	RECT rc;
+	GetClientRect((HWND)hWnd, &rc);
+	int wBuf = rc.right - rc.left;
+	int hBuf = rc.bottom- rc.top;
+
+#ifdef USE_11ON12_WRAPPER
+	D3D11on12Wrapper::InitSwapchain(wBuf, hBuf, hWnd);
+#else
+	DXGI_SWAP_CHAIN_DESC	swapChainDesc;
+	{
+		memset(&swapChainDesc, 0, sizeof(DXGI_SWAP_CHAIN_DESC));
+		swapChainDesc.BufferDesc.Width = wBuf;
+		swapChainDesc.BufferDesc.Height= hBuf;
+		swapChainDesc.BufferDesc.Format= DXGI_FORMAT_R8G8B8A8_UNORM;
+		swapChainDesc.BufferDesc.RefreshRate.Numerator = 60;
+		swapChainDesc.BufferDesc.RefreshRate.Denominator = 1;
+		swapChainDesc.BufferDesc.ScanlineOrdering = DXGI_MODE_SCANLINE_ORDER_UNSPECIFIED;
+		swapChainDesc.BufferDesc.Scaling = DXGI_MODE_SCALING_UNSPECIFIED;
+	
+		swapChainDesc.BufferCount = 1;
+		swapChainDesc.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT;
+		swapChainDesc.Flags = DXGI_SWAP_CHAIN_FLAG_ALLOW_MODE_SWITCH;
+		swapChainDesc.OutputWindow = (HWND)hWnd;
+		swapChainDesc.SampleDesc.Count = m_sampleCount;
+		swapChainDesc.SampleDesc.Quality = m_sampleQuality;
+		swapChainDesc.SwapEffect = DXGI_SWAP_EFFECT_DISCARD;
+		swapChainDesc.Windowed = true;
+	}
+
+	// Create the swap chain
+	IDXGIFactory1* pDXGIFactory = RenderInterfaceD3D11::GetDXGIFactory();
+	HRESULT res = pDXGIFactory->CreateSwapChain(pDevice, &swapChainDesc, &m_pDXGISwapChain);
+	if (FAILED(res)) return false;
+#endif // USE_11ON12_WRAPPER
+
+	// create DXUT text rendering class
+	m_pDialogResourceManager = new CDXUTDialogResourceManager;
+	m_pDialogResourceManager->OnD3D11CreateDevice(pDevice, pDeviceContext);
+	m_pTextHelper = new CDXUTTextHelper( pDevice, pDeviceContext, m_pDialogResourceManager, 15 );
+
+	CreateRenderTarget();
+	Resize(wBuf, hBuf);
+	return true;// SUCCEEDED(res);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void D3D11RenderWindow::Free()
+{
+	FreeBuffer();
+
+	SAFE_DELETE(m_pTextHelper);
+
+#ifdef USE_11ON12_WRAPPER
+#else
+	SAFE_RELEASE(m_pDXGISwapChain);
+#endif // USE_11ON12_WRAPPER
+
+	if (m_pDialogResourceManager)
+	{
+		m_pDialogResourceManager->OnD3D11DestroyDevice();
+		SAFE_DELETE(m_pDialogResourceManager);
+	}
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void D3D11RenderWindow::FreeBuffer()
+{
+#ifdef USE_11ON12_WRAPPER
+#else
+	SAFE_RELEASE(m_pD3D11RenderTargetView);
+	SAFE_RELEASE(m_pD3D11BackBuffer);
+	SAFE_RELEASE(m_pD3D11DepthStencilView);
+	SAFE_RELEASE(m_pD3D11DepthBuffer);
+#endif // USE_11ON12_WRAPPER
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void D3D11RenderWindow::Present()
+{
+#ifdef USE_11ON12_WRAPPER
+	D3D11on12Wrapper::EndScene();
+#else
+	assert(m_pDXGISwapChain);
+
+	if(m_pDXGISwapChain)
+	{
+		//m_pDXGISwapChain->Present(1, 0);	// present in vsync
+		m_pDXGISwapChain->Present(0, 0);	// present in vsync off
+	}
+#endif // USE_11ON12_WRAPPER
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void D3D11RenderWindow::Clear(float r, float g, float b)
+{
+#ifdef USE_11ON12_WRAPPER
+	D3D11on12Wrapper::BeginScene();
+	D3D11on12Wrapper::ClearScene(r, g, b);
+#else
+	const float clearColor[4] = {r, g, b, 1.0f}; 
+
+	ID3D11DeviceContext* pD3DContext = RenderInterfaceD3D11::GetDeviceContext();
+	pD3DContext->ClearRenderTargetView(m_pD3D11RenderTargetView, clearColor);
+	pD3DContext->ClearDepthStencilView(m_pD3D11DepthStencilView, D3D11_CLEAR_DEPTH|D3D11_CLEAR_STENCIL, 1.0f, 0);
+#endif // USE_11ON12_WRAPPER
+}
+
+///////////////////////////////////////////////////////////////////////////////
+bool D3D11RenderWindow::Resize(int w, int h)
+{
+	assert(w > 0 && h > 0);
+	DXGI_SWAP_CHAIN_DESC swapChainDesc;
+	HRESULT res0 = m_pDXGISwapChain->GetDesc(&swapChainDesc);
+	if (w == (LONG)swapChainDesc.BufferDesc.Width &&
+		h == (LONG)swapChainDesc.BufferDesc.Height)
+		return true;
+
+#ifdef USE_11ON12_WRAPPER
+#else
+	//ID3D11DeviceContext* pD3DContext = RenderInterfaceD3D11::GetDeviceContext();
+	//ID3D11RenderTargetView *nullRTV = NULL;
+	//pD3DContext->OMSetRenderTargets(1, &nullRTV, NULL);
+	FreeBuffer();
+	swapChainDesc.BufferDesc.Width = w;
+	swapChainDesc.BufferDesc.Height = h;
+	//HRESULT res = m_pDXGISwapChain->ResizeBuffers(1, w, h, DXGI_FORMAT_R8G8B8A8_UNORM, 0);
+	HRESULT res = m_pDXGISwapChain->ResizeBuffers(swapChainDesc.BufferCount, swapChainDesc.BufferDesc.Width,
+		swapChainDesc.BufferDesc.Height, swapChainDesc.BufferDesc.Format,
+		swapChainDesc.Flags);
+	assert(SUCCEEDED(res));
+#endif
+	return CreateRenderTarget();
+}
+
+bool D3D11RenderWindow::CreateRenderTarget()
+{
+#ifdef USE_11ON12_WRAPPER
+	D3D11on12Wrapper::ResizeScene(w, h);
+#else
+	ID3D11Device* pDevice = RenderInterfaceD3D11::GetDevice();
+	// Retrieve the 2D back buffer 
+	HRESULT res = m_pDXGISwapChain->GetBuffer(0, __uuidof(ID3D11Texture2D), (void**)&m_pD3D11BackBuffer);
+	assert(SUCCEEDED(res));
+
+	D3D11_TEXTURE2D_DESC descTex2D;
+	m_pD3D11BackBuffer->GetDesc(&descTex2D);
+
+	// Create the render target view
+	D3D11_RENDER_TARGET_VIEW_DESC descRenderTargetView;
+	{
+		memset(&descRenderTargetView, 0, sizeof(D3D11_RENDER_TARGET_VIEW_DESC));
+		descRenderTargetView.Format				= descTex2D.Format;
+		descRenderTargetView.ViewDimension		= D3D11_RTV_DIMENSION_TEXTURE2DMS;	// -MS dimension to support MSAA
+		descRenderTargetView.Texture2D.MipSlice	= 0;
+	}
+
+	res = pDevice->CreateRenderTargetView(m_pD3D11BackBuffer, &descRenderTargetView, &m_pD3D11RenderTargetView);
+
+	assert(SUCCEEDED(res));
+
+	DXGI_SWAP_CHAIN_DESC swapChainDesc;
+	HRESULT res0 = m_pDXGISwapChain->GetDesc(&swapChainDesc);
+	// Create the depth/stencil buffer and view
+	D3D11_TEXTURE2D_DESC depthStencilDesc;
+
+	depthStencilDesc.Width     = swapChainDesc.BufferDesc.Width;
+	depthStencilDesc.Height    = swapChainDesc.BufferDesc.Height;
+	depthStencilDesc.MipLevels = 1;
+	depthStencilDesc.ArraySize = 1;
+	depthStencilDesc.Format    = DXGI_FORMAT_R24G8_TYPELESS;
+	depthStencilDesc.SampleDesc.Count   = m_sampleCount;
+	depthStencilDesc.SampleDesc.Quality = m_sampleQuality;
+	depthStencilDesc.Usage          = D3D11_USAGE_DEFAULT;
+	depthStencilDesc.BindFlags      = D3D11_BIND_DEPTH_STENCIL | D3D11_BIND_SHADER_RESOURCE;
+	depthStencilDesc.CPUAccessFlags = 0; 
+	depthStencilDesc.MiscFlags      = 0;
+
+	res = pDevice->CreateTexture2D(&depthStencilDesc, 0, &m_pD3D11DepthBuffer);
+	assert(SUCCEEDED(res));
+
+	D3D11_DEPTH_STENCIL_VIEW_DESC descDepthStencilView;
+	memset(&descDepthStencilView, 0, sizeof(D3D11_DEPTH_STENCIL_VIEW_DESC));
+	descDepthStencilView.Format = DXGI_FORMAT_D24_UNORM_S8_UINT;
+	descDepthStencilView.ViewDimension = D3D11_DSV_DIMENSION_TEXTURE2DMS;	// -MS dimension to support MSAA
+	descDepthStencilView.Texture2D.MipSlice = 0;
+
+	res = pDevice->CreateDepthStencilView(m_pD3D11DepthBuffer, &descDepthStencilView, &m_pD3D11DepthStencilView);
+	assert(SUCCEEDED(res));
+
+	m_Width = swapChainDesc.BufferDesc.Width;
+	m_Height= swapChainDesc.BufferDesc.Height;
+
+	/////////////////////////////////////////
+	if (m_pDialogResourceManager)
+	{
+		DXGI_SURFACE_DESC backbufferDesc;
+		backbufferDesc.Width = descTex2D.Width;
+		backbufferDesc.Height = descTex2D.Height;
+		backbufferDesc.Format = descTex2D.Format;
+		backbufferDesc.SampleDesc = descTex2D.SampleDesc;
+
+		m_pDialogResourceManager->OnD3D11ResizedSwapChain(pDevice, &backbufferDesc);
+	}
+
+	// assume always the current render window, bind to render context immediately
+	ID3D11DeviceContext* pD3DContext = RenderInterfaceD3D11::GetDeviceContext();
+	pD3DContext->OMSetRenderTargets(1, &m_pD3D11RenderTargetView, m_pD3D11DepthStencilView);
+
+	// set the viewport transform
+	D3D11_VIEWPORT vp;
+	{
+		vp.TopLeftX = 0;
+		vp.TopLeftY = 0;
+		vp.Width    = (float)m_Width;
+		vp.Height   = (float)m_Height;
+		vp.MinDepth = 0.0f;
+		vp.MaxDepth = 1.0f;
+	}
+	pD3DContext->RSSetViewports(1, &vp);
+#endif // USE_11ON12_WRAPPER
+
+	return true;
+}
+
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11RendererWindow.h b/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11RendererWindow.h
new file mode 100644
index 0000000..88d5c8f
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11RendererWindow.h
@@ -0,0 +1,43 @@
+#pragma once
+
+#include <d3d11.h>
+
+// DXUT stuffs for text rendering
+class CDXUTDialogResourceManager;
+class CDXUTTextHelper;
+
+struct D3D11RenderWindow
+{
+public:
+	D3D11RenderWindow();
+	~D3D11RenderWindow();
+
+	bool Create(HWND hWnd, unsigned int nSamples = 1);
+	bool Resize(int w, int h);
+	void Present();
+	void Clear(float r, float g, float b);
+	bool CreateRenderTarget();
+
+	// sample desc
+	UINT						m_sampleCount;
+	UINT						m_sampleQuality;
+#ifdef USE_11ON12_WRAPPER
+#else
+	int							m_Height, m_Width;
+
+	IDXGISwapChain*				m_pDXGISwapChain;
+	ID3D11Texture2D*			m_pD3D11BackBuffer;
+	ID3D11Texture2D*			m_pD3D11DepthBuffer;
+	ID3D11RenderTargetView*		m_pD3D11RenderTargetView;
+	ID3D11DepthStencilView*		m_pD3D11DepthStencilView;
+#endif // USE_11ON12_WRAPPER
+
+	CDXUTDialogResourceManager*	m_pDialogResourceManager;
+	CDXUTTextHelper*			m_pTextHelper;
+
+private:
+	void Free();
+	void FreeBuffer();
+
+};
+
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11Shaders.cpp b/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11Shaders.cpp
new file mode 100644
index 0000000..eba1184
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11Shaders.cpp
@@ -0,0 +1,225 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+#include "D3D11Shaders.h"
+
+#include "MeshShaderParam.h"
+#include "LightShaderParam.h"
+
+//#include <Nv/Blast/NvHairSdk.h>
+#include "D3D11RenderShader.h"
+
+using namespace RenderInterface;
+
+/////////////////////////////////////////////////////////////////////////////////////
+// Common shader settings
+//static D3D11RenderShader*	g_pShaders[SHADER_TYPE_END];
+static std::map<int, D3D11RenderShader*> g_pShaders;
+/*
+namespace BodyShaderBlobs
+{
+	#include "Shaders/BodyShader_VS.h"
+	#include "Shaders/BodyShader_PS.h"
+}
+
+namespace BodyShadowBlobs
+{
+	#include "Shaders/BodyShadow_VS.h"
+	#include "Shaders/BodyShadow_PS.h"
+}
+
+namespace ScreenQuadBlobs
+{
+	#include "Shaders/ScreenQuad_VS.h"
+	#include "Shaders/ScreenQuad_PS.h"
+}
+
+namespace ScreenQuadColorBlobs
+{
+	#include "Shaders/ScreenQuadColor_VS.h"
+	#include "Shaders/ScreenQuadColor_PS.h"
+}
+
+namespace VisualizeShadowBlobs
+{
+	#include "Shaders/VisualizeShadow_VS.h"
+	#include "Shaders/VisualizeShadow_PS.h"
+}
+
+namespace ColorBlobs
+{
+	#include "Shaders/Color_VS.h"
+	#include "Shaders/Color_PS.h"
+}
+
+#ifndef NV_ARTISTTOOLS
+namespace BlastShaderBlobs
+{
+#include "Shaders/BlastShader_PS.h"
+}
+
+namespace BlastShadowBlobs
+{
+#include "Shaders/BlastShadow_PS.h"
+}
+#endif // NV_ARTISTTOOLS
+*/
+//////////////////////////////////////////////////////////////////////////
+bool InitializeShadersD3D11()
+{
+	/*
+	D3D11_INPUT_ELEMENT_DESC layoutBodyRender[] =
+	{
+		{ "POSITION", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, 0, D3D11_INPUT_PER_VERTEX_DATA, 0 },
+	    { "VERTEX_NORMAL", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, 12, D3D11_INPUT_PER_VERTEX_DATA, 0 },
+		{ "FACE_NORMAL", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, 24, D3D11_INPUT_PER_VERTEX_DATA, 0 },
+		{ "TANGENT", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, 36, D3D11_INPUT_PER_VERTEX_DATA, 0 },
+		{ "TEXCOORD", 0, DXGI_FORMAT_R32G32_FLOAT, 0, 48, D3D11_INPUT_PER_VERTEX_DATA, 0 },
+		{ "VERTEX_ID", 0, DXGI_FORMAT_R32_FLOAT, 0, 56, D3D11_INPUT_PER_VERTEX_DATA, 0 },
+	};
+
+	UINT numElements = sizeof(layoutBodyRender)/sizeof(D3D11_INPUT_ELEMENT_DESC);
+
+	g_pShaders[SHADER_TYPE_MESH_RENDERING] = D3D11RenderShader::Create( "MeshRenderShader",
+		(void*)BodyShaderBlobs::g_vs_main, sizeof(BodyShaderBlobs::g_vs_main),
+		(void*)BodyShaderBlobs::g_ps_main, sizeof(BodyShaderBlobs::g_ps_main),
+		sizeof(MeshShaderParam), 0,
+		&layoutBodyRender[0], numElements);
+
+	g_pShaders[SHADER_TYPE_MESH_SHADOW] = D3D11RenderShader::Create( "MeshShadowShader",
+		(void*)BodyShadowBlobs::g_vs_main, sizeof(BodyShadowBlobs::g_vs_main),
+		(void*)BodyShadowBlobs::g_ps_main, sizeof(BodyShadowBlobs::g_ps_main),
+		sizeof(MeshShadowShaderParam), 0,
+		&layoutBodyRender[0], numElements);
+
+	g_pShaders[SHADER_TYPE_SCREEN_QUAD] = D3D11RenderShader::Create( "ScreenQuadShader",
+		(void*)ScreenQuadBlobs::g_vs_main, sizeof(ScreenQuadBlobs::g_vs_main),
+		(void*)ScreenQuadBlobs::g_ps_main, sizeof(ScreenQuadBlobs::g_ps_main));
+
+	g_pShaders[SHADER_TYPE_SCREEN_QUAD_COLOR] = D3D11RenderShader::Create( "ScreenQuadColorShader",
+		(void*)ScreenQuadColorBlobs::g_vs_main, sizeof(ScreenQuadColorBlobs::g_vs_main),
+		(void*)ScreenQuadColorBlobs::g_ps_main, sizeof(ScreenQuadColorBlobs::g_ps_main));
+
+	g_pShaders[SHADER_TYPE_VISUALIZE_SHADOW] = D3D11RenderShader::Create( "VisualizeShadowShader",
+		(void*)VisualizeShadowBlobs::g_vs_main, sizeof(VisualizeShadowBlobs::g_vs_main),
+		(void*)VisualizeShadowBlobs::g_ps_main, sizeof(VisualizeShadowBlobs::g_ps_main),
+		sizeof(ShadowVizParam));
+
+	D3D11_INPUT_ELEMENT_DESC layout_Position_And_Color[] = 
+	{
+		{ "POSITION", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, 0, D3D11_INPUT_PER_VERTEX_DATA, 0 },
+	    { "COLOR", 0, DXGI_FORMAT_R32G32B32A32_FLOAT, 0, 12, D3D11_INPUT_PER_VERTEX_DATA, 0 },
+	};
+	UINT numElements2 = sizeof(layout_Position_And_Color)/sizeof(D3D11_INPUT_ELEMENT_DESC);
+
+	g_pShaders[SHADER_TYPE_SIMPLE_COLOR] = D3D11RenderShader::Create( "Color",
+		(void*)ColorBlobs::g_vs_main, sizeof(ColorBlobs::g_vs_main),
+		(void*)ColorBlobs::g_ps_main, sizeof(ColorBlobs::g_ps_main),
+		sizeof(SimpleShaderParam), 0,
+		&layout_Position_And_Color[0], numElements2);
+
+#ifndef NV_ARTISTTOOLS
+	g_pShaders[SHADER_TYPE_HAIR_SHADER_DEFAULT] = D3D11RenderShader::Create(
+		"hairShaderDefault",  0, 0,
+		(void*)BlastShaderBlobs::g_ps_main, sizeof(BlastShaderBlobs::g_ps_main),
+		sizeof(NvHair::ShaderConstantBuffer),
+		sizeof(LightShaderParam)
+		);
+
+	g_pShaders[SHADER_TYPE_HAIR_SHADER_SHADOW] = D3D11RenderShader::Create(
+		"hairShadow",  0, 0,
+		(void*)BlastShadowBlobs::g_ps_main, sizeof(BlastShadowBlobs::g_ps_main),
+		sizeof(NvHair::ShaderConstantBuffer),
+		0);
+#else
+	CoreLib::Inst()->D3D11Shaders_InitializeShadersD3D11(g_pShaders);
+#endif // NV_ARTISTTOOLS
+	*/
+	return true;
+}
+
+#ifndef SAFE_RELEASE
+#define SAFE_RELEASE(x) { if (x) x->Release(); x = 0; }
+#endif
+
+#ifndef SAFE_DELETE
+#define SAFE_DELETE(x) { if (x) delete x; x = 0; }
+#endif
+
+///////////////////////////////////////////////////////////////////////////////
+void DestroyShadersD3D11()
+{
+	for (int i = 0; i < g_pShaders.size(); i++)
+	{
+		D3D11RenderShader*& pShader = g_pShaders[i];
+		if (pShader)
+		{
+			delete pShader;
+			pShader = 0;
+		}
+	}
+}
+
+///////////////////////////////////////////////////////////////////////////////
+D3D11RenderShader* GetShaderD3D11(SHADER_TYPE st)
+{
+	return g_pShaders[st];
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void ApplyShaderD3D11(SHADER_TYPE st)
+{
+	D3D11RenderShader* pD3D11Shader = GetShaderD3D11(st);
+	if (!pD3D11Shader)
+		return;
+
+	pD3D11Shader->MakeCurrent();
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void DisableShaderD3D11(RenderInterface::SHADER_TYPE st)
+{
+	D3D11RenderShader* pD3D11Shader = GetShaderD3D11(st);
+	if (!pD3D11Shader)
+		return;
+
+	pD3D11Shader->Disable();
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void CopyShaderParamD3D11(SHADER_TYPE st, void* pSysMem, unsigned int bytes, unsigned int slot)
+{
+	D3D11RenderShader* pD3D11Shader = GetShaderD3D11(st);
+	if (!pD3D11Shader)
+		return;
+
+	void* mappedParam = pD3D11Shader->MapParam(slot);
+
+	memcpy(mappedParam, pSysMem, bytes);
+
+	pD3D11Shader->UnmapParam(slot);
+}
\ No newline at end of file
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11Shaders.h b/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11Shaders.h
new file mode 100644
index 0000000..b1d4929
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11Shaders.h
@@ -0,0 +1,43 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#pragma once
+
+#include "RenderInterface.h"
+
+#include "RenderPlugin.h"
+
+///////////////////////////////////////////////////////////////////
+// default shaders
+///////////////////////////////////////////////////////////////////
+CORERENDER_EXPORT bool InitializeShadersD3D11();
+CORERENDER_EXPORT void DestroyShadersD3D11();
+
+CORERENDER_EXPORT void ApplyShaderD3D11(RenderInterface::SHADER_TYPE st);
+CORERENDER_EXPORT void DisableShaderD3D11(RenderInterface::SHADER_TYPE st);
+CORERENDER_EXPORT void CopyShaderParamD3D11(RenderInterface::SHADER_TYPE st, void* pSysMem, unsigned int bytes, unsigned int slot = 0);
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11ShadowMap.cpp b/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11ShadowMap.cpp
new file mode 100644
index 0000000..90e30b2
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11ShadowMap.cpp
@@ -0,0 +1,208 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013-2015 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+#include "D3D11ShadowMap.h"
+
+#include "RenderResources.h"
+
+#include "D3D11RenderInterface.h"
+#include "D3D11TextureResource.h"
+
+namespace
+{
+//////////////////////////////////////////////////////////////////////////////////////////////////
+D3D11_TEXTURE2D_DESC CreateD3D11TextureDesc(
+	DXGI_FORMAT Format, UINT Width, UINT Height,
+	UINT BindFlags, UINT SampleCount = 1, D3D11_USAGE Usage = D3D11_USAGE_DEFAULT, UINT CPUAccessFlags = 0,
+	UINT MiscFlags = 0, UINT ArraySize = 1, UINT MipLevels = 1)
+{
+
+	D3D11_TEXTURE2D_DESC desc;
+	
+	desc.Format                 = Format;
+	desc.Width					= Width;
+	desc.Height					= Height;
+
+	desc.ArraySize				= ArraySize;
+	desc.MiscFlags				= MiscFlags;
+	desc.MipLevels				= MipLevels;
+
+	desc.SampleDesc.Count		= SampleCount;
+	desc.SampleDesc.Quality		= 0;
+	desc.BindFlags				= BindFlags;
+	desc.Usage					= Usage;
+	desc.CPUAccessFlags			= CPUAccessFlags;
+
+	return desc;
+}
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+D3D11_DEPTH_STENCIL_VIEW_DESC CreateD3D11DSVDesc(
+	DXGI_FORMAT Format, D3D11_DSV_DIMENSION ViewDimension,  
+	UINT Flags = 0, UINT MipSlice = 0)
+{
+	D3D11_DEPTH_STENCIL_VIEW_DESC desc;
+	
+	desc.Format                    = Format;
+	desc.ViewDimension             = ViewDimension;
+	desc.Flags					   = Flags;
+	desc.Texture2D.MipSlice        = MipSlice;
+
+	return desc;
+}
+
+}
+
+//////////////////////////////////////////////////////////////////////////////
+D3D11ShadowMap::D3D11ShadowMap(int resolution)
+{
+	m_pShadowTexture = nullptr;
+	m_pShadowRTV = nullptr;
+	m_pShadowSRV = nullptr;
+
+	m_pDepthTexture = nullptr;
+	m_pDepthDSV = nullptr;
+
+	ID3D11Device* pd3dDevice = RenderInterfaceD3D11::GetDevice();
+	if (!pd3dDevice)
+		return;
+
+	{
+		m_viewport.Width  = float(resolution);
+		m_viewport.Height = float(resolution);
+		m_viewport.MinDepth = 0;
+		m_viewport.MaxDepth = 1;
+		m_viewport.TopLeftX = 0;
+		m_viewport.TopLeftY = 0;
+	}
+
+	HRESULT hr;
+
+	// create shadow render target
+	{
+		D3D11_TEXTURE2D_DESC texDesc = CreateD3D11TextureDesc(
+			DXGI_FORMAT_R32_FLOAT, UINT(m_viewport.Width), UINT(m_viewport.Height),
+			D3D11_BIND_RENDER_TARGET | D3D11_BIND_SHADER_RESOURCE);
+	
+		hr = pd3dDevice->CreateTexture2D( &texDesc, NULL, &m_pShadowTexture );
+		hr = pd3dDevice->CreateShaderResourceView( m_pShadowTexture, NULL, &m_pShadowSRV );
+		hr = pd3dDevice->CreateRenderTargetView(m_pShadowTexture, NULL, &m_pShadowRTV);
+
+		m_shadowResource.m_pD3D11Resource = m_pShadowSRV;
+	}
+
+	// create shadow depth stencil
+	{
+		D3D11_TEXTURE2D_DESC texDesc = CreateD3D11TextureDesc(
+			DXGI_FORMAT_R32_TYPELESS, UINT(m_viewport.Width), UINT(m_viewport.Height),
+			D3D11_BIND_DEPTH_STENCIL | D3D11_BIND_SHADER_RESOURCE); 
+
+		hr = pd3dDevice->CreateTexture2D( &texDesc, NULL, &m_pDepthTexture );
+
+		D3D11_DEPTH_STENCIL_VIEW_DESC dsvDesc = CreateD3D11DSVDesc(
+			DXGI_FORMAT_D32_FLOAT, D3D11_DSV_DIMENSION_TEXTURE2D);
+
+		hr = pd3dDevice->CreateDepthStencilView(m_pDepthTexture, &dsvDesc, &m_pDepthDSV);		
+	}
+}
+
+//////////////////////////////////////////////////////////////////////////////
+D3D11ShadowMap::~D3D11ShadowMap()
+{
+	Release();
+}
+
+//////////////////////////////////////////////////////////////////////////////
+void D3D11ShadowMap::Release()
+{
+	SAFE_RELEASE(m_pShadowTexture);
+	SAFE_RELEASE(m_pShadowRTV);
+	SAFE_RELEASE(m_pShadowSRV);
+	SAFE_RELEASE(m_pDepthTexture);
+	SAFE_RELEASE(m_pDepthDSV);
+
+	m_shadowResource.m_pD3D11Resource = 0;
+}
+
+//////////////////////////////////////////////////////////////////////////////
+GPUShaderResource* D3D11ShadowMap::GetShadowSRV()
+{
+	return &m_shadowResource;
+}
+
+//////////////////////////////////////////////////////////////////////////////
+bool D3D11ShadowMap::isValid()
+{
+	return m_pShadowTexture && m_pShadowRTV && m_pShadowSRV && m_pDepthTexture && m_pDepthDSV;
+}
+
+//////////////////////////////////////////////////////////////////////////////
+void D3D11ShadowMap::BeginRendering(float clearDepth)
+{
+	if (!isValid())
+		return;
+
+	ID3D11DeviceContext* pd3dContext = RenderInterfaceD3D11::GetDeviceContext();
+	if (!pd3dContext)
+		return;
+
+	pd3dContext->OMGetRenderTargets(1, &m_pPreviousRTV, &m_pPreviousDSV);
+	m_numPreviousViewports = 1;
+	pd3dContext->RSGetViewports(&m_numPreviousViewports, m_previousViewport);
+
+	pd3dContext->OMSetRenderTargets( 1, &m_pShadowRTV, m_pDepthDSV);
+	pd3dContext->RSSetViewports(1, &m_viewport);
+
+	float ClearColor[4] = { clearDepth, clearDepth, clearDepth, clearDepth};
+
+	pd3dContext->ClearRenderTargetView( m_pShadowRTV, ClearColor );		
+	pd3dContext->ClearDepthStencilView( m_pDepthDSV, D3D11_CLEAR_DEPTH, 1.0, 0 );
+}
+
+//////////////////////////////////////////////////////////////////////////////
+void D3D11ShadowMap::EndRendering()
+{
+	if (!isValid())
+		return;
+
+	ID3D11DeviceContext* pd3dContext = RenderInterfaceD3D11::GetDeviceContext();
+	if (!pd3dContext)
+		return;
+
+	pd3dContext->OMSetRenderTargets(0, NULL, NULL);
+
+	if (m_pPreviousRTV)
+	{
+		pd3dContext->OMSetRenderTargets(1, &m_pPreviousRTV, m_pPreviousDSV);
+		m_pPreviousRTV->Release();
+		if (m_pPreviousDSV) m_pPreviousDSV->Release();
+	}
+
+	if (m_numPreviousViewports)
+		pd3dContext->RSSetViewports(m_numPreviousViewports, m_previousViewport);
+}
+
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11ShadowMap.h b/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11ShadowMap.h
new file mode 100644
index 0000000..fc9fe79
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11ShadowMap.h
@@ -0,0 +1,72 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013-2015 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#pragma once
+
+#include "ShadowMap.h"
+
+#include "d3d11.h"
+#include "D3D11TextureResource.h"
+
+class GPUShaderResource;
+class D3D11TextureResource;
+
+struct D3D11ShadowMap : public ShadowMap
+{
+	D3D11_VIEWPORT				m_viewport;
+
+	ID3D11Texture2D*			m_pShadowTexture;
+	ID3D11RenderTargetView*		m_pShadowRTV;
+	ID3D11ShaderResourceView*	m_pShadowSRV;
+
+	ID3D11Texture2D*			m_pDepthTexture;
+	ID3D11DepthStencilView*		m_pDepthDSV;
+	ID3D11ShaderResourceView*	m_pDepthSRV;
+
+	D3D11TextureResource		m_shadowResource;
+	
+public:
+	D3D11ShadowMap(int resolution );
+	~D3D11ShadowMap();
+
+	void Release();
+	void BeginRendering(float clearDepth);
+	void EndRendering();
+
+	GPUShaderResource* GetShadowSRV();
+
+protected:
+
+	bool isValid();
+
+	ID3D11RenderTargetView*	m_pPreviousRTV;
+	ID3D11DepthStencilView*	m_pPreviousDSV;
+	UINT					m_numPreviousViewports;
+	D3D11_VIEWPORT			m_previousViewport[D3D11_VIEWPORT_AND_SCISSORRECT_OBJECT_COUNT_PER_PIPELINE];
+};
+
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11TextureResource.cpp b/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11TextureResource.cpp
new file mode 100644
index 0000000..2a8f7ee
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11TextureResource.cpp
@@ -0,0 +1,29 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+#include "D3D11TextureResource.h"
+
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11TextureResource.h b/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11TextureResource.h
new file mode 100644
index 0000000..91d6539
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11TextureResource.h
@@ -0,0 +1,64 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013-2015 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#pragma once
+
+#include "RenderResources.h"
+
+#include "d3d11.h"
+
+// GPU resources for texture 
+struct D3D11TextureResource : public GPUShaderResource
+{
+	ID3D11ShaderResourceView*	m_pD3D11Resource;
+
+public:
+	static GPUShaderResource* Create(ID3D11ShaderResourceView* pResource) { 
+		D3D11TextureResource* pBuffer = new D3D11TextureResource; 
+		pBuffer->m_pD3D11Resource = pResource;
+		return pBuffer;
+	}
+
+	static ID3D11ShaderResourceView* GetResource(GPUShaderResource* pBuffer)
+	{
+		D3D11TextureResource* pD3D11Buffer = dynamic_cast<D3D11TextureResource*>(pBuffer);
+		if (!pD3D11Buffer)
+			return 0;
+		return pD3D11Buffer->m_pD3D11Resource;
+	}
+
+	~D3D11TextureResource()
+	{
+	}
+
+	void Release()
+	{
+		SAFE_RELEASE(m_pD3D11Resource);
+	}
+};
+
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11Util.cpp b/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11Util.cpp
new file mode 100644
index 0000000..b13c8e3
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11Util.cpp
@@ -0,0 +1,333 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+#include "D3D11Util.h"
+
+#include "D3D11Shaders.h"
+#include "D3D11RenderShader.h"
+
+#include "D3DX10tex.h"
+#include "D3DX11tex.h"
+
+#include "D3D11Wrapper.h"
+#include "DXUT.h"
+#include "DXUTgui.h"
+#include "sdkmisc.h"
+#include "D3D11RendererWindow.h"
+#include "SimpleRenderable.h"
+//#include "MeshShaderParam.h"
+#include "D3D11RenderInterface.h"
+#include "D3D11TextureResource.h"
+
+namespace D3D11Util
+{
+	using namespace RenderInterface;
+
+	// D3D hook to render window
+	D3D11RenderWindow*		g_pRenderWindow = 0;
+
+///////////////////////////////////////////////////////////////////////////////
+#include "../../../../../../external/stb_image/stb_image.c"
+
+GPUShaderResource* 
+CreateTextureSRV(const char* texturename)
+{
+	ID3D11Device* pDevice = RenderInterfaceD3D11::GetDevice();
+	if (!pDevice)
+		return 0;
+
+	D3DX11_IMAGE_LOAD_INFO texLoadInfo;
+	
+	texLoadInfo.MipLevels = 8;
+	texLoadInfo.MipFilter = D3DX10_FILTER_TRIANGLE;
+	texLoadInfo.Filter = D3DX10_FILTER_TRIANGLE;
+
+	ID3D11Resource *pRes = 0;
+
+	HRESULT hr;
+	D3DX11CreateTextureFromFileA(pDevice, texturename, &texLoadInfo, NULL, &pRes, &hr);
+
+	ID3D11Texture2D* texture = NULL;
+
+	if (!pRes)
+	{
+		// Try stb_image for .TGA
+		int width = 0;
+		int height = 0;
+		int numComponents = 0;
+		unsigned char *pSTBIRes = stbi_load(texturename, &width, &height, &numComponents, 4);
+
+		if (!pSTBIRes)
+			return 0;
+
+		const int requestedMipLevels = texLoadInfo.MipLevels;
+
+		D3D11_SUBRESOURCE_DATA* initData = new D3D11_SUBRESOURCE_DATA[requestedMipLevels];
+		ZeroMemory(initData, sizeof(D3D11_SUBRESOURCE_DATA)*requestedMipLevels);
+
+		struct Pixel
+		{
+			unsigned char rgba[4];
+		};
+
+		// prepare target buffer just large enough to include all the mip levels
+		Pixel* targets = new Pixel[width*height*2];
+		
+		// copy the first mip level
+		memcpy(targets, pSTBIRes, width*height*4);
+		
+		// now it's OK to delete the original
+		if (pSTBIRes)
+			stbi_image_free(pSTBIRes);
+
+		// current mip level width and height
+		int mipWidth = width;
+		int mipHeight = height;
+		
+		// actual mip levels
+		int mipLevels = 0;
+
+		// current data
+		Pixel* source = targets;
+		Pixel* target = nullptr;
+
+		for (int idx = 0; idx < requestedMipLevels; ++idx)
+		{
+			// set initData
+			initData[idx].pSysMem = source;
+			initData[idx].SysMemPitch = mipWidth*4;
+			mipLevels++;
+
+			// skip generating mip for 1x1
+			if ((mipWidth == 1) && (mipHeight == 1))
+				break;
+
+			// skip generating mip for the last level
+			if (idx == (requestedMipLevels-1))
+				break;
+
+			// buffer for the next mip level
+			target = &source[mipWidth*mipHeight];
+
+			const int prevWidth = mipWidth; // previous mip's width
+
+			// generate the next mip level
+			mipWidth = max(1, mipWidth >> 1);
+			mipHeight = max(1, mipHeight >> 1);
+
+			Pixel samples[4];
+
+			for (int y = 0; y < mipHeight; ++y)
+			{
+				for (int x = 0; x < mipWidth; ++x)
+				{
+					const int px = x*2; // x in previous mip
+					const int py = y*2; // y in previous mip
+
+					samples[0] = source[py*prevWidth + px]; // left top
+					samples[1] = source[py*prevWidth + px+1]; // right top
+					samples[2] = source[(py+1)*prevWidth + px]; // left bottom
+					samples[3] = source[(py+1)*prevWidth + px+1]; // right bottom
+
+					// for each component
+					for (int comp = 0; comp < 4; ++comp)
+					{
+						// do the linear box filter for lower mip level
+						target[y*mipWidth + x].rgba[comp] = (samples[0].rgba[comp] + samples[1].rgba[comp] + samples[2].rgba[comp] + samples[3].rgba[comp])/4;
+					}
+				}
+			}
+
+			// update source
+			source = target;
+		}
+
+		D3D11_TEXTURE2D_DESC desc;
+		ZeroMemory(&desc, sizeof(D3D11_TEXTURE2D_DESC));
+		desc.ArraySize = 1;
+		desc.BindFlags = D3D11_BIND_SHADER_RESOURCE;
+		desc.CPUAccessFlags = 0;
+		desc.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
+		desc.Height = height;
+		desc.Width = width;
+		desc.MipLevels = mipLevels;
+		desc.MiscFlags = 0;
+		desc.SampleDesc.Count = 1;
+		desc.SampleDesc.Quality = 0;
+		desc.Usage = D3D11_USAGE_DEFAULT;
+
+		HRESULT ret = pDevice->CreateTexture2D(&desc, initData, &texture);
+	
+		delete initData;
+		delete targets;
+		
+		if (ret != S_OK)
+			return 0;
+	}
+	else
+	{
+		pRes->QueryInterface(__uuidof( ID3D11Texture2D ), (LPVOID*)&texture);
+	}
+
+	D3D11_TEXTURE2D_DESC desc;
+	texture->GetDesc( &desc );
+
+	ID3D11ShaderResourceView* pTextureSRV = 0;
+
+	D3D11_SHADER_RESOURCE_VIEW_DESC SRVDesc;
+	ZeroMemory( &SRVDesc, sizeof(SRVDesc) );
+	SRVDesc.Format = desc.Format;
+	SRVDesc.ViewDimension = D3D11_SRV_DIMENSION_TEXTURE2D;
+	SRVDesc.Texture2D.MostDetailedMip = 0;
+	SRVDesc.Texture2D.MipLevels = desc.MipLevels;
+	pDevice->CreateShaderResourceView(texture, &SRVDesc, &pTextureSRV);
+
+	if (texture) texture->Release();
+
+	if (pRes)
+		pRes->Release();
+
+	return D3D11TextureResource::Create(pTextureSRV);
+}
+
+
+///////////////////////////////////////////////////////////////////////////////
+bool GetDeviceInfoString(wchar_t *str)
+{
+	IDXGIAdapter* pAdapter = RenderInterfaceD3D11::GetAdapter();
+	if (!pAdapter)
+		return false;
+
+	auto adapterDescription = DXGI_ADAPTER_DESC();
+	pAdapter->GetDesc(&adapterDescription);
+
+	WCHAR* pDescStr = adapterDescription.Description;
+	float memInGB = float(adapterDescription.DedicatedVideoMemory) / 1e9f;
+	swprintf_s(str, 1000, L"%s(%.1fGb)\n", pDescStr, memInGB);
+
+	return true;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// Render window interafce
+/////////////////////////////////////////////////////////////////////////////////////////
+bool CreateRenderWindow(HWND hWnd, int nSamples)
+{
+	SAFE_DELETE(g_pRenderWindow);
+
+	g_pRenderWindow = new D3D11RenderWindow;
+	return g_pRenderWindow->Create(hWnd, nSamples);
+}
+
+D3DHandles& GetDeviceHandles(D3DHandles& deviceHandles)
+{
+	deviceHandles.pAdapter = RenderInterfaceD3D11::GetAdapter();
+	deviceHandles.pFactory = RenderInterfaceD3D11::GetDXGIFactory();
+	deviceHandles.pDevice = RenderInterfaceD3D11::GetDevice();
+	deviceHandles.pDeviceContext = RenderInterfaceD3D11::GetDeviceContext();
+
+	deviceHandles.pDXGISwapChain = g_pRenderWindow->m_pDXGISwapChain;
+	deviceHandles.pD3D11BackBuffer = g_pRenderWindow->m_pD3D11BackBuffer;
+	deviceHandles.pD3D11RenderTargetView = g_pRenderWindow->m_pD3D11RenderTargetView;
+	deviceHandles.pD3D11DepthBuffer = g_pRenderWindow->m_pD3D11DepthBuffer;
+	deviceHandles.pD3D11DepthStencilView = g_pRenderWindow->m_pD3D11DepthStencilView;
+	return deviceHandles;
+}
+
+void DestroyRenderWindow()
+{
+	SAFE_DELETE(g_pRenderWindow);
+}
+
+bool ResizeRenderWindow(int w, int h)
+{
+	if (!g_pRenderWindow)
+		return false;
+
+	return g_pRenderWindow->Resize(w,h);
+}
+
+void PresentRenderWindow()
+{
+	if (!g_pRenderWindow)
+		return;
+	
+	g_pRenderWindow->Present();
+}
+
+void ClearRenderWindow(float r, float g, float b)
+{
+	if (!g_pRenderWindow)
+		return;
+	
+	g_pRenderWindow->Clear(r,g,b);
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// Text draw helper functions (using DXUT)
+/////////////////////////////////////////////////////////////////////////////////////////
+void TxtHelperBegin()
+{
+	if (!g_pRenderWindow || !g_pRenderWindow->m_pTextHelper)
+		return;
+		
+	g_pRenderWindow->m_pTextHelper->Begin();
+}
+
+void TxtHelperEnd()
+{
+	if (!g_pRenderWindow || !g_pRenderWindow->m_pTextHelper)
+		return;
+
+	g_pRenderWindow->m_pTextHelper->End();
+}
+
+void TxtHelperSetInsertionPos(int x, int y)
+{
+	if (!g_pRenderWindow || !g_pRenderWindow->m_pTextHelper)
+		return;
+
+	g_pRenderWindow->m_pTextHelper->SetInsertionPos(x, y);
+}
+
+void TxtHelperSetForegroundColor(float r, float g, float b, float a)
+{
+	if (!g_pRenderWindow || !g_pRenderWindow->m_pTextHelper)
+		return;
+
+	g_pRenderWindow->m_pTextHelper->SetForegroundColor(DirectX::XMFLOAT4(r,g,b,a));
+}
+
+void TxtHelperDrawTextLine(wchar_t* str)
+{
+	if (!g_pRenderWindow || !g_pRenderWindow->m_pTextHelper)
+		return;
+
+	g_pRenderWindow->m_pTextHelper->DrawTextLine(str);
+}
+
+} // end namespace
\ No newline at end of file
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11Util.h b/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11Util.h
new file mode 100644
index 0000000..8a9176e
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11Util.h
@@ -0,0 +1,69 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#pragma once
+
+#include "d3d11.h"
+
+#include "RenderPlugin.h"
+
+class GPUShaderResource;
+class IDXGISwapChain;
+
+namespace D3D11Util
+{
+	///////////////////////////////////////////////////////////////////
+	// render window management
+	///////////////////////////////////////////////////////////////////
+	D3DHandles& GetDeviceHandles(D3DHandles& deviceHandles);
+	bool CreateRenderWindow(HWND hWnd, int nSamples);
+	void DestroyRenderWindow();
+	bool ResizeRenderWindow(int w, int h);
+	void PresentRenderWindow();
+	void ClearRenderWindow(float r, float g, float b);
+
+	///////////////////////////////////////////////////////////////////
+	// background textures
+	bool LoadBackgroundTexture(const char* filePath);
+	void RenderBackgroundTexture();
+	void ClearBackgroundTexture();
+	GPUShaderResource* CreateTextureSRV(const char* texturename);
+
+	///////////////////////////////////////////////////////////////////
+	CORERENDER_EXPORT bool GetDeviceInfoString(wchar_t *str);
+
+	///////////////////////////////////////////////////////////////////
+	// text helpers
+	CORERENDER_EXPORT void TxtHelperBegin();
+	CORERENDER_EXPORT void TxtHelperEnd();
+	CORERENDER_EXPORT void TxtHelperSetInsertionPos(int x, int y);
+	CORERENDER_EXPORT void TxtHelperSetForegroundColor(float r, float g, float b, float a = 1.0f);
+	CORERENDER_EXPORT void TxtHelperDrawTextLine(wchar_t* str);
+
+
+}
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11Wrapper.cpp b/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11Wrapper.cpp
new file mode 100644
index 0000000..5a117f1
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11Wrapper.cpp
@@ -0,0 +1,33 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+#include "D3D11Wrapper.h"
+
+namespace D3DWrapper
+{
+
+} // end namespace
\ No newline at end of file
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11Wrapper.h b/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11Wrapper.h
new file mode 100644
index 0000000..0d752d8
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D11/D3D11Wrapper.h
@@ -0,0 +1,14 @@
+#pragma once
+
+#include "d3d11.h"
+
+namespace D3DWrapper
+{
+	inline void SetDebugName(ID3D11DeviceChild* pResource, const char *name)
+	{
+		if (pResource) pResource->SetPrivateData( WKPDID_D3DDebugObjectName, strlen(name), name);
+	}
+}
+
+#define SET_D3D_DEBUG_NAME(x, name) D3DWrapper::SetDebugName(x, name);
+#define SET_D3D_DEBUG_NAME_VAR(x) D3DWrapper::SetDebugName(x, #x);
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D11/RenderPluginDx11.cpp b/tools/ArtistTools/source/CoreLib/Render/D3D11/RenderPluginDx11.cpp
new file mode 100644
index 0000000..93d3fdf
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D11/RenderPluginDx11.cpp
@@ -0,0 +1,315 @@
+#include "RenderPluginDx11.h"
+
+#include "D3D11RenderInterface.h"
+#include "D3D11Util.h"
+#include "D3D11Shaders.h"
+#include "D3D11GPUProfiler.h"
+#include "D3D11ShadowMap.h"
+
+RenderPlugin* CreateRenderPlugin(void)
+{
+	return new RenderPluginDx11;
+}
+
+RenderPluginDx11::RenderPluginDx11()
+{
+	m_RenderApi = "Dx11";
+}
+
+RenderPluginDx11::~RenderPluginDx11()
+{
+}
+
+// interface
+bool RenderPluginDx11::InitDevice(int deviceID)
+{
+	return RenderInterfaceD3D11::InitDevice(deviceID);
+}
+
+bool RenderPluginDx11::Initialize()
+{
+	return RenderInterfaceD3D11::Initialize();
+}
+
+void RenderPluginDx11::Shutdown()
+{
+	D3D11Util::DestroyRenderWindow();
+	RenderInterfaceD3D11::Shutdown();
+}
+
+void RenderPluginDx11::CopyToDevice(GPUBufferResource *pDevicePtr,
+	void* pSysMem, unsigned int	ByteWidth)
+{
+	RenderInterfaceD3D11::CopyToDevice(pDevicePtr, pSysMem, ByteWidth);
+}
+
+void RenderPluginDx11::ApplyDepthStencilState(DEPTH_STENCIL_STATE state)
+{
+	RenderInterfaceD3D11::ApplyDepthStencilState(state);
+}
+
+void RenderPluginDx11::ApplyRasterizerState(RASTERIZER_STATE state)
+{
+	RenderInterfaceD3D11::ApplyRasterizerState(state);
+}
+
+void RenderPluginDx11::ApplySampler(int slot, SAMPLER_TYPE state)
+{
+	RenderInterfaceD3D11::ApplySampler(slot, state);
+}
+
+void RenderPluginDx11::ApplyBlendState(BLEND_STATE state)
+{
+	RenderInterfaceD3D11::ApplyBlendState(state);
+}
+
+void RenderPluginDx11::GetViewport(Viewport& vp)
+{
+	RenderInterfaceD3D11::GetViewport(vp);
+}
+
+void RenderPluginDx11::SetViewport(const Viewport& vp)
+{
+	RenderInterfaceD3D11::SetViewport(vp);
+}
+
+void RenderPluginDx11::BindVertexShaderResources(int startSlot,
+	int numSRVs, GPUShaderResource** ppSRVs)
+{
+	RenderInterfaceD3D11::BindVertexShaderResources(startSlot, numSRVs, ppSRVs);
+}
+
+void RenderPluginDx11::BindPixelShaderResources(int startSlot,
+	int numSRVs, GPUShaderResource** ppSRVs)
+{
+	RenderInterfaceD3D11::BindPixelShaderResources(startSlot, numSRVs, ppSRVs);
+}
+
+void RenderPluginDx11::ClearVertexShaderResources(int startSlot, int numSRVs)
+{
+	RenderInterfaceD3D11::ClearVertexShaderResources(startSlot, numSRVs);
+}
+
+void RenderPluginDx11::ClearPixelShaderResources(int startSlot, int numSRVs)
+{
+	RenderInterfaceD3D11::ClearPixelShaderResources(startSlot, numSRVs);
+}
+
+void RenderPluginDx11::ClearInputLayout()
+{
+	RenderInterfaceD3D11::ClearInputLayout();
+}
+
+void RenderPluginDx11::SetVertexBuffer(GPUBufferResource* pBuffer, UINT stride, UINT offset)
+{
+	RenderInterfaceD3D11::SetVertexBuffer(pBuffer, stride, offset);
+}
+
+void RenderPluginDx11::SetPrimitiveTopologyTriangleStrip()
+{
+	RenderInterfaceD3D11::SetPrimitiveTopologyTriangleStrip();
+}
+
+void RenderPluginDx11::SetPrimitiveTopologyTriangleList()
+{
+	RenderInterfaceD3D11::SetPrimitiveTopologyTriangleList();
+}
+
+void RenderPluginDx11::SetPrimitiveTopologyLineList()
+{
+	RenderInterfaceD3D11::SetPrimitiveTopologyLineList();
+}
+
+void RenderPluginDx11::Draw(unsigned int vertexCount, unsigned int startCount)
+{
+	RenderInterfaceD3D11::Draw(vertexCount, startCount);
+}
+
+GPUBufferResource* RenderPluginDx11::CreateVertexBuffer(unsigned int ByteWidth, void* pSysMem)
+{
+	return RenderInterfaceD3D11::CreateVertexBuffer(ByteWidth, pSysMem);
+}
+
+GPUShaderResource* RenderPluginDx11::CreateShaderResource(unsigned int stride,
+	unsigned int numElements, void* pSysMem, NVHairReadOnlyBuffer* pReadOnlyBuffer)
+{
+	return RenderInterfaceD3D11::CreateShaderResource(stride, numElements, pSysMem);
+}
+
+void RenderPluginDx11::ApplyForShadow(int ForShadow)
+{
+}
+
+void RenderPluginDx11::SwitchToDX11()
+{
+}
+
+void RenderPluginDx11::FlushDX11()
+{
+}
+
+void RenderPluginDx11::FlushDX12()
+{
+}
+
+void RenderPluginDx11::ApplyPrimitiveTopologyLine()
+{
+}
+
+void RenderPluginDx11::ApplyPrimitiveTopologyTriangle()
+{
+}
+
+void RenderPluginDx11::SubmitGpuWork()
+{
+}
+
+void RenderPluginDx11::WaitForGpu()
+{
+}
+
+// util
+bool RenderPluginDx11::CreateRenderWindow(HWND hWnd, int nSamples)
+{
+	return D3D11Util::CreateRenderWindow(hWnd, nSamples);
+}
+
+bool RenderPluginDx11::ResizeRenderWindow(int w, int h)
+{
+	return D3D11Util::ResizeRenderWindow(w, h);
+}
+
+void RenderPluginDx11::PresentRenderWindow()
+{
+	D3D11Util::PresentRenderWindow();
+}
+
+void RenderPluginDx11::ClearRenderWindow(float r, float g, float b)
+{
+	D3D11Util::ClearRenderWindow(r, g, b);
+}
+
+bool RenderPluginDx11::GetDeviceInfoString(wchar_t *str)
+{
+	return D3D11Util::GetDeviceInfoString(str);
+}
+
+GPUShaderResource* RenderPluginDx11::CreateTextureSRV(const char* texturename)
+{
+	return D3D11Util::CreateTextureSRV(texturename);
+}
+
+void RenderPluginDx11::TxtHelperBegin()
+{
+	D3D11Util::TxtHelperBegin();
+}
+
+void RenderPluginDx11::TxtHelperEnd()
+{
+	D3D11Util::TxtHelperEnd();
+}
+
+void RenderPluginDx11::TxtHelperSetInsertionPos(int x, int y)
+{
+	D3D11Util::TxtHelperSetInsertionPos(x, y);
+}
+
+void RenderPluginDx11::TxtHelperSetForegroundColor(float r, float g, float b, float a)
+{
+	D3D11Util::TxtHelperSetForegroundColor(r, g, b, a);
+}
+
+void RenderPluginDx11::TxtHelperDrawTextLine(wchar_t* str)
+{
+	D3D11Util::TxtHelperDrawTextLine(str);
+}
+
+// shader
+bool RenderPluginDx11::InitializeShaders()
+{
+	return InitializeShadersD3D11();
+}
+
+void RenderPluginDx11::DestroyShaders()
+{
+	DestroyShadersD3D11();
+}
+
+void RenderPluginDx11::ApplyShader(SHADER_TYPE st)
+{
+	ApplyShaderD3D11(st);
+}
+
+void RenderPluginDx11::DisableShader(SHADER_TYPE st)
+{
+	DisableShaderD3D11(st);
+}
+
+void RenderPluginDx11::BindShaderResources(SHADER_TYPE st, int numSRVs, GPUShaderResource** ppSRVs)
+{
+}
+
+void RenderPluginDx11::CopyShaderParam(SHADER_TYPE st,
+	void* pSysMem, unsigned int bytes, unsigned int slot)
+{
+	CopyShaderParamD3D11(st, pSysMem, bytes, slot);
+}
+
+// GPUProfiler
+GPUProfiler* RenderPluginDx11::CreateGPUProfiler()
+{
+	GPUProfiler* pProfiler = new D3D11GPUProfiler;
+	pProfiler->Initialize();
+	return pProfiler;
+}
+
+// ShadowMap
+ShadowMap* RenderPluginDx11::CreateShadowMap(int resolution)
+{
+	return new D3D11ShadowMap(resolution);
+}
+
+// D3D12RenderContext
+void RenderPluginDx11::PreRender()
+{
+}
+
+void RenderPluginDx11::PostRender()
+{
+}
+
+// GPUMeshResources
+
+#include "MeshData.h"
+#include "AnimUtil.h"
+
+GPUMeshResources* RenderPluginDx11::GPUMeshResourcesCreate(MeshData* pMeshData, const SkinData& skinData)
+{
+	GPUMeshResources* resources = new GPUMeshResources;
+
+	int numIndices = pMeshData->m_NumIndices;
+	int numVertices = pMeshData->m_NumVertices;
+
+	resources->m_pVertexBuffer = CreateVertexBuffer(
+		sizeof(MeshData::MeshVertex) * numIndices, pMeshData->m_pMeshVertices);
+
+	resources->m_pBoneIndicesSRV = CreateShaderResource(
+		sizeof(atcore_float4), numVertices, skinData.m_pBoneIndices);
+
+	resources->m_pBoneWeightsSRV = CreateShaderResource(
+		sizeof(atcore_float4), numVertices, skinData.m_pBoneWeights);
+
+	return resources;
+}
+
+void RenderPluginDx11::GPUMeshResourcesRelease(GPUMeshResources* pResource)
+{
+	SAFE_RELEASE(pResource->m_pVertexBuffer);
+	SAFE_RELEASE(pResource->m_pBoneIndicesSRV);
+	SAFE_RELEASE(pResource->m_pBoneWeightsSRV);
+}
+
+D3DHandles& RenderPluginDx11::GetDeviceHandles(D3DHandles& deviceHandles)
+{
+	return D3D11Util::GetDeviceHandles(deviceHandles);
+}
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D11/RenderPluginDx11.h b/tools/ArtistTools/source/CoreLib/Render/D3D11/RenderPluginDx11.h
new file mode 100644
index 0000000..a43eb94
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D11/RenderPluginDx11.h
@@ -0,0 +1,83 @@
+#pragma once
+
+#include "RenderPlugin.h"
+
+extern "C" CORERENDER_EXPORT RenderPlugin* CreateRenderPlugin(void);
+
+class CORERENDER_EXPORT RenderPluginDx11 : public RenderPlugin
+{
+public:
+	RenderPluginDx11();
+	~RenderPluginDx11();
+
+	// interface
+	virtual bool InitDevice(int deviceID);
+	virtual bool Initialize();
+	virtual void Shutdown();
+	virtual void CopyToDevice(GPUBufferResource *pDevicePtr, void* pSysMem, unsigned int	ByteWidth);
+	virtual void ApplyDepthStencilState(DEPTH_STENCIL_STATE state);
+	virtual void ApplyRasterizerState(RASTERIZER_STATE state);
+	virtual void ApplySampler(int slot, SAMPLER_TYPE st);
+	virtual void ApplyBlendState(BLEND_STATE st);
+	virtual void GetViewport(Viewport& vp);
+	virtual void SetViewport(const Viewport& vp);
+	virtual void BindVertexShaderResources(int startSlot, int numSRVs, GPUShaderResource** ppSRVs);
+	virtual void BindPixelShaderResources(int startSlot, int numSRVs, GPUShaderResource** ppSRVs);
+	virtual void ClearVertexShaderResources(int startSlot, int numSRVs);
+	virtual void ClearPixelShaderResources(int startSlot, int numSRVs);
+	virtual void ClearInputLayout();
+	virtual void SetVertexBuffer(GPUBufferResource* pBuffer, UINT stride, UINT offset = 0);
+	virtual void SetPrimitiveTopologyTriangleStrip();
+	virtual void SetPrimitiveTopologyTriangleList();
+	virtual void SetPrimitiveTopologyLineList();
+	virtual void Draw(unsigned int vertexCount, unsigned int startCount = 0);
+	virtual GPUBufferResource* CreateVertexBuffer(unsigned int ByteWidth, void* pSysMem = 0);
+	virtual GPUShaderResource* CreateShaderResource(unsigned int stride, unsigned int numElements, void* pSysMem, NVHairReadOnlyBuffer* pReadOnlyBuffer = NULL);
+	virtual void ApplyForShadow(int ForShadow);
+	virtual void SwitchToDX11();
+	virtual void FlushDX11();
+	virtual void FlushDX12();
+	virtual void ApplyPrimitiveTopologyLine();
+	virtual void ApplyPrimitiveTopologyTriangle();
+	virtual void SubmitGpuWork();
+	virtual void WaitForGpu();
+
+	// util
+	virtual bool CreateRenderWindow(HWND hWnd, int nSamples);
+	virtual bool ResizeRenderWindow(int w, int h);
+	virtual void PresentRenderWindow();
+	virtual void ClearRenderWindow(float r, float g, float b);
+	virtual bool GetDeviceInfoString(wchar_t *str);
+	virtual GPUShaderResource* CreateTextureSRV(const char* texturename);
+	virtual void TxtHelperBegin();
+	virtual void TxtHelperEnd();
+	virtual void TxtHelperSetInsertionPos(int x, int y);
+	virtual void TxtHelperSetForegroundColor(float r, float g, float b, float a = 1.0f);
+	virtual void TxtHelperDrawTextLine(wchar_t* str);
+
+	// shader
+	virtual bool InitializeShaders();
+	virtual void DestroyShaders();
+	virtual void ApplyShader(SHADER_TYPE st);
+	virtual void DisableShader(SHADER_TYPE st);
+	virtual void BindShaderResources(SHADER_TYPE st, int numSRVs, GPUShaderResource** ppSRVs);
+	virtual void CopyShaderParam(SHADER_TYPE st, void* pSysMem, unsigned int bytes, unsigned int slot = 0);
+
+	// GPUProfiler
+	virtual GPUProfiler* CreateGPUProfiler();
+
+	// ShadowMap
+	virtual ShadowMap* CreateShadowMap(int resolution);
+
+	// D3D12RenderContext
+	virtual void PreRender();
+	virtual void PostRender();
+
+	// GPUMeshResources
+	virtual GPUMeshResources* GPUMeshResourcesCreate(MeshData* pMeshData, const SkinData& skinData);
+	virtual void GPUMeshResourcesRelease(GPUMeshResources* pResource);
+
+	// Get devices related
+	virtual D3DHandles& GetDeviceHandles(D3DHandles& deviceHandles);
+};
+
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12Buffer.cpp b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12Buffer.cpp
new file mode 100644
index 0000000..0421792
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12Buffer.cpp
@@ -0,0 +1,31 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+#include "D3D12Buffer.h"
+
+// shared path
+
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12Buffer.h b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12Buffer.h
new file mode 100644
index 0000000..ccf636b
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12Buffer.h
@@ -0,0 +1,81 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013-2015 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#pragma once
+
+#include "RenderResources.h"
+
+#include <d3d12.h>
+
+// GPU resources for texture 
+struct GPUBufferD3D12 : public GPUBufferResource
+{
+	ID3D12Resource*	m_pBuffer;
+	UINT m_pBufferSize;
+
+	D3D12_VERTEX_BUFFER_VIEW m_vertexBufferView;
+
+public:
+	static GPUBufferResource* Create(ID3D12Resource* pResource, int nSize) {
+		GPUBufferD3D12* pBuffer = new GPUBufferD3D12; 
+		pBuffer->m_pBuffer = pResource;
+		pBuffer->m_pBufferSize = nSize;
+		return pBuffer;
+	}
+
+	static ID3D12Resource* GetResource(GPUBufferResource* pBuffer)
+	{
+		GPUBufferD3D12* pD3D12Buffer = dynamic_cast<GPUBufferD3D12*>(pBuffer);
+		if (!pD3D12Buffer)
+			return 0;
+		return pD3D12Buffer->m_pBuffer;
+	}
+
+	static D3D12_VERTEX_BUFFER_VIEW* GetVertexView(GPUBufferResource* pBuffer)
+	{
+		GPUBufferD3D12* pD3D12Buffer = dynamic_cast<GPUBufferD3D12*>(pBuffer);
+		if (!pD3D12Buffer)
+			return 0;
+
+		pD3D12Buffer->m_vertexBufferView.BufferLocation = pD3D12Buffer->m_pBuffer->GetGPUVirtualAddress();
+		pD3D12Buffer->m_vertexBufferView.StrideInBytes = 0;
+		pD3D12Buffer->m_vertexBufferView.SizeInBytes = pD3D12Buffer->m_pBufferSize;
+		return &pD3D12Buffer->m_vertexBufferView;
+	}
+
+	~GPUBufferD3D12()
+	{
+		Release();
+	}
+
+	void Release()
+	{
+		SAFE_RELEASE(m_pBuffer);
+	}
+};
+
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12GPUProfiler.cpp b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12GPUProfiler.cpp
new file mode 100644
index 0000000..b434c3c
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12GPUProfiler.cpp
@@ -0,0 +1,222 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013-2015 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+#include "D3D12GPUProfiler.h"
+
+#include "D3D12RenderInterface.h"
+#include "D3D12RenderContext.h"
+///////////////////////////////////////////////////////////////
+// factory function to create D3D12 GPU profiler
+/*
+GPUProfiler* GPUProfiler::CreateD3D12()
+{
+	GPUProfiler* pProfiler = new D3D12GPUProfiler;
+	pProfiler->Initialize();
+	return pProfiler;
+}
+*/
+
+///////////////////////////////////////////////////////////////
+D3D12GPUProfiler::~D3D12GPUProfiler()
+{
+	Release();
+}
+
+///////////////////////////////////////////////////////////////
+void D3D12GPUProfiler::Initialize()
+{
+	D3D12RenderContext* pContext = D3D12RenderContext::Instance();
+
+	/*
+	ID3D12Device* pDevice12 = pContext->GetDevice();
+
+	D3D12_QUERY_HEAP_DESC queryHeapDesc = {};
+	queryHeapDesc.Count = MAX_QUERY_COUNT * 2;
+	queryHeapDesc.Type = D3D12_QUERY_HEAP_TYPE_TIMESTAMP;
+	ThrowIfFailed(pDevice12->CreateQueryHeap(&queryHeapDesc, IID_PPV_ARGS(&query_heap)));
+
+	D3D12_HEAP_PROPERTIES heap_prop;
+	heap_prop.Type = D3D12_HEAP_TYPE_DEFAULT;
+	heap_prop.CPUPageProperty = D3D12_CPU_PAGE_PROPERTY_UNKNOWN;
+	heap_prop.MemoryPoolPreference = D3D12_MEMORY_POOL_UNKNOWN;
+	heap_prop.CreationNodeMask = 0;
+	heap_prop.VisibleNodeMask = 0;
+
+	D3D12_RESOURCE_DESC res_desc;
+	res_desc.Dimension = D3D12_RESOURCE_DIMENSION_BUFFER;
+	res_desc.Alignment = 0;
+	res_desc.Width = sizeof(UINT64) * 2;
+	res_desc.Height = 1;
+	res_desc.DepthOrArraySize = 1;
+	res_desc.MipLevels = 1;
+	res_desc.Format = DXGI_FORMAT_UNKNOWN;
+	res_desc.SampleDesc.Count = 1;
+	res_desc.SampleDesc.Quality = 0;
+	res_desc.Layout = D3D12_TEXTURE_LAYOUT_ROW_MAJOR;
+	res_desc.Flags = D3D12_RESOURCE_FLAG_NONE;
+
+	ThrowIfFailed(pDevice12->CreateCommittedResource(&heap_prop, D3D12_HEAP_FLAG_NONE,
+		&res_desc, D3D12_RESOURCE_STATE_COMMON, nullptr,
+		IID_ID3D12Resource, reinterpret_cast<void**>(&query_result)));
+
+	heap_prop.Type = D3D12_HEAP_TYPE_READBACK;
+	ThrowIfFailed(pDevice12->CreateCommittedResource(&heap_prop, D3D12_HEAP_FLAG_NONE,
+		&res_desc, D3D12_RESOURCE_STATE_COPY_DEST, nullptr,
+		IID_ID3D12Resource, reinterpret_cast<void**>(&query_result_readback)));
+	*/
+
+	m_pContext = pContext->GetDeviceContext();
+
+	D3D11_QUERY_DESC desc;
+	memset(&desc, 0, sizeof(D3D11_QUERY_DESC)); 
+	desc.Query = D3D11_QUERY_TIMESTAMP_DISJOINT;
+	desc.MiscFlags = 0;
+	
+	ID3D11Device* pDevice = pContext->GetDevice11();
+	pDevice->CreateQuery(&desc, &m_pQueryDisjoint);
+
+	desc.Query = D3D11_QUERY_TIMESTAMP;
+
+	for (int i = 0; i < MAX_QUERY_COUNT; i++)
+	{
+		pDevice->CreateQuery(&desc, &m_pQueryStart[i]);
+		pDevice->CreateQuery(&desc, &m_pQueryEnd[i]);
+	}
+	m_enable = true;
+}
+
+#ifndef SAFE_RELEASE
+#define SAFE_RELEASE(x) { if (x) x->Release(); x = 0; }
+#endif
+
+///////////////////////////////////////////////////////////////
+void D3D12GPUProfiler::Release()
+{
+	for (int i = 0; i < MAX_QUERY_COUNT; i++)
+	{
+		SAFE_RELEASE(m_pQueryStart[i]);
+		SAFE_RELEASE(m_pQueryEnd[i]);
+	}
+
+	SAFE_RELEASE(m_pQueryDisjoint);
+}
+
+///////////////////////////////////////////////////////////////
+void D3D12GPUProfiler::StartProfile(int id)
+{
+	if (!m_enable) return;
+
+	/*
+	D3D12RenderContext* pContext = D3D12RenderContext::Instance();
+	ID3D12GraphicsCommandList* pCommandList = pContext->GetGraphicsCommandList();
+	pCommandList->EndQuery(query_heap, D3D12_QUERY_TYPE_TIMESTAMP, id * 2);
+	*/
+
+	ID3D11Query* pQuery = m_pQueryStart[id];	
+	m_pContext->End(pQuery);
+}
+
+///////////////////////////////////////////////////////////////
+void D3D12GPUProfiler::EndProfile(int id)
+{
+	if (!m_enable) return;
+
+	/*
+	D3D12RenderContext* pContext = D3D12RenderContext::Instance();
+	ID3D12GraphicsCommandList* pCommandList = pContext->GetGraphicsCommandList();
+	pCommandList->EndQuery(query_heap, D3D12_QUERY_TYPE_TIMESTAMP, id * 2 + 1);
+	*/
+
+	ID3D11Query* pQuery = m_pQueryEnd[id];	
+	m_pContext->End(pQuery);
+}
+
+///////////////////////////////////////////////////////////////
+void D3D12GPUProfiler::StartFrame()
+{
+	if (!m_enable) return;
+
+	m_pContext->Begin(m_pQueryDisjoint);
+}
+
+///////////////////////////////////////////////////////////////
+void D3D12GPUProfiler::EndFrame()
+{
+	if (!m_enable) return;
+
+	m_pContext->End(m_pQueryDisjoint);
+		
+	while(m_pContext->GetData(m_pQueryDisjoint, &m_disjointData, sizeof(D3D11_QUERY_DATA_TIMESTAMP_DISJOINT), 0) != S_OK);
+}
+
+///////////////////////////////////////////////////////////////
+float D3D12GPUProfiler::GetProfileData(int id)
+{
+	if (!m_enable) 
+		return 0.0f;
+
+	/*
+	D3D12RenderContext* pContext = D3D12RenderContext::Instance();
+	ID3D12GraphicsCommandList* pCommandList = pContext->GetGraphicsCommandList();
+
+	UINT64 times[2];
+	D3D12_RESOURCE_BARRIER barrier;
+	barrier.Type = D3D12_RESOURCE_BARRIER_TYPE_TRANSITION;
+	barrier.Flags = D3D12_RESOURCE_BARRIER_FLAG_NONE;
+	barrier.Transition.pResource = query_result;
+	barrier.Transition.StateBefore = D3D12_RESOURCE_STATE_COMMON;
+	barrier.Transition.StateAfter = D3D12_RESOURCE_STATE_COPY_DEST;
+	barrier.Transition.Subresource = 0;
+	pCommandList->ResourceBarrier(1, &barrier);
+
+	pCommandList->ResolveQueryData(query_heap, D3D12_QUERY_TYPE_TIMESTAMP, id * 2, 2, query_result, 0);
+
+	barrier.Transition.StateBefore = D3D12_RESOURCE_STATE_COPY_DEST;
+	barrier.Transition.StateAfter = D3D12_RESOURCE_STATE_COPY_SOURCE;
+	pCommandList->ResourceBarrier(1, &barrier);
+
+	pCommandList->CopyResource(query_result_readback, query_result);
+
+	barrier.Transition.StateBefore = D3D12_RESOURCE_STATE_COPY_SOURCE;
+	barrier.Transition.StateAfter = D3D12_RESOURCE_STATE_COMMON;
+	pCommandList->ResourceBarrier(1, &barrier);
+
+	void* pData;
+	ThrowIfFailed(query_result_readback->Map(0, 0, &pData));
+	memcpy(times, pData, sizeof(UINT64) * 2);
+	query_result_readback->Unmap(0, 0);
+	*/
+
+	UINT64 startTime = 0;
+	while(m_pContext->GetData(m_pQueryStart[id], &startTime, sizeof(UINT64), 0) != S_OK);
+
+	UINT64 endTime = 0;
+	while(m_pContext->GetData(m_pQueryEnd[id], &endTime, sizeof(UINT64), 0) != S_OK);
+	
+	float frequency = static_cast<float>(m_disjointData.Frequency);
+	return (endTime - startTime) / frequency * 1000.0f;
+}
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12GPUProfiler.h b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12GPUProfiler.h
new file mode 100644
index 0000000..721b8a9
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12GPUProfiler.h
@@ -0,0 +1,63 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013-2015 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#pragma once
+
+#include <d3d11.h>
+/*
+#include <d3d12.h>
+*/
+#include "GPUProfiler.h"
+
+#define MAX_QUERY_COUNT 64
+struct D3D12GPUProfiler : public GPUProfiler
+{
+public:
+	~D3D12GPUProfiler();
+
+	void Initialize();
+	void Release();
+	void StartProfile(int id);
+	void EndProfile(int id);
+	void StartFrame();
+	void EndFrame();
+	float GetProfileData(int id);
+
+protected:
+	ID3D11Query*	m_pQueryDisjoint;
+	ID3D11Query*	m_pQueryStart[MAX_QUERY_COUNT];
+	ID3D11Query*	m_pQueryEnd[MAX_QUERY_COUNT];
+	D3D11_QUERY_DATA_TIMESTAMP_DISJOINT m_disjointData;
+	ID3D11DeviceContext* m_pContext;
+	/*
+	ID3D12QueryHeap* query_heap;
+	ID3D12Resource* query_result;
+	ID3D12Resource* query_result_readback;
+	*/
+};
+
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12RenderContext.cpp b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12RenderContext.cpp
new file mode 100644
index 0000000..8202139
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12RenderContext.cpp
@@ -0,0 +1,564 @@
+#include "D3D12RenderContext.h"
+
+const int nBufferCount = 2;
+//const int nBufferCount = 5;
+
+int nRenderTargetIndex = 1;
+//int nRenderTargetIndex = 4;
+
+D3D12RenderContext::D3D12RenderContext()
+{
+	m_sampleCount = 1;
+}
+
+D3D12RenderContext::~D3D12RenderContext()
+{
+}
+
+D3D12RenderContext* D3D12RenderContext::Instance()
+{
+	static D3D12RenderContext ri;
+	return &ri;
+}
+
+void GetHardwareAdapter(IDXGIFactory2* pFactory, IDXGIAdapter1** ppAdapter)
+{
+	IDXGIAdapter1* pAdapter = nullptr;
+	*ppAdapter = nullptr;
+
+	for (UINT adapterIndex = 0; DXGI_ERROR_NOT_FOUND != pFactory->EnumAdapters1(adapterIndex, &pAdapter); ++adapterIndex)
+	{
+		DXGI_ADAPTER_DESC1 desc;
+		pAdapter->GetDesc1(&desc);
+
+		if (desc.Flags & DXGI_ADAPTER_FLAG_SOFTWARE)
+		{
+			// Don't select the Basic Render Driver adapter.
+			// If you want a software adapter, pass in "/warp" on the command line.
+			continue;
+		}
+
+		// Check to see if the adapter supports Direct3D 12, but don't create the
+		// actual device yet.
+		if (SUCCEEDED(D3D12CreateDevice(pAdapter, D3D_FEATURE_LEVEL_11_0, _uuidof(ID3D12Device), nullptr)))
+		{
+			break;
+		}
+	}
+
+	*ppAdapter = pAdapter;
+}
+
+void D3D12RenderContext::InitDevice()
+{
+	UINT d3d11DeviceFlags = D3D11_CREATE_DEVICE_BGRA_SUPPORT;
+#if defined(_DEBUG)
+	// Enable the D3D11 debug layer.
+	d3d11DeviceFlags |= D3D11_CREATE_DEVICE_DEBUG;
+	// Enable the D3D12 debug layer.
+	{
+		ComPtr<ID3D12Debug> debugController;
+		if (SUCCEEDED(D3D12GetDebugInterface(IID_PPV_ARGS(&debugController))))
+		{
+			debugController->EnableDebugLayer();
+		}
+	}
+#endif
+
+	ThrowIfFailed(CreateDXGIFactory1(IID_PPV_ARGS(&m_factory)));
+
+	GetHardwareAdapter(m_factory.Get(), &m_adapter);
+
+	auto adapterDescription = DXGI_ADAPTER_DESC();
+	m_adapter->GetDesc(&adapterDescription);
+
+	D3D12CreateDevice(m_adapter.Get(), D3D_FEATURE_LEVEL_11_0, IID_PPV_ARGS(&m_device));
+	if (nullptr == m_device)
+	{
+		ComPtr<IDXGIAdapter> warpAdapter;
+		ThrowIfFailed(m_factory->EnumWarpAdapter(IID_PPV_ARGS(&warpAdapter)));
+		ThrowIfFailed(D3D12CreateDevice(warpAdapter.Get(), D3D_FEATURE_LEVEL_11_0, IID_PPV_ARGS(&m_device)));
+	}
+
+	// Describe and create the command queue.
+	D3D12_COMMAND_QUEUE_DESC queueDesc = {};
+	queueDesc.Flags = D3D12_COMMAND_QUEUE_FLAG_NONE;
+	queueDesc.Type = D3D12_COMMAND_LIST_TYPE_DIRECT;
+
+	ThrowIfFailed(m_device->CreateCommandQueue(&queueDesc, IID_PPV_ARGS(&m_commandQueue)));
+
+	ThrowIfFailed(D3D11On12CreateDevice(
+		m_device.Get(),
+		d3d11DeviceFlags, nullptr, 0,
+		reinterpret_cast<IUnknown**>(m_commandQueue.GetAddressOf()), 1, 0,
+		&m_d3d11Device,
+		&m_d3d11DeviceContext,
+		nullptr ));
+
+	ThrowIfFailed(m_d3d11Device.As(&m_d3d11On12Device));
+}
+
+void D3D12RenderContext::InitSwapchain(int nWidth, int nHeight, HWND hWnd)
+{
+	// Describe and create the swap chain.
+	DXGI_SWAP_CHAIN_DESC swapChainDesc = {};
+	swapChainDesc.BufferCount = nBufferCount;
+	swapChainDesc.BufferDesc.Width = nWidth;
+	swapChainDesc.BufferDesc.Height = nHeight;
+	swapChainDesc.BufferDesc.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
+	swapChainDesc.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT;
+	swapChainDesc.SwapEffect = DXGI_SWAP_EFFECT_FLIP_DISCARD;
+	swapChainDesc.OutputWindow = hWnd;
+	swapChainDesc.SampleDesc.Count = 1;
+	swapChainDesc.Windowed = TRUE;
+
+	ComPtr<IDXGISwapChain> swapChain;
+	ThrowIfFailed(m_factory->CreateSwapChain(
+		m_commandQueue.Get(),		// Swap chain needs the queue so that it can force a flush on it.
+		&swapChainDesc,
+		&swapChain
+		));
+
+	ThrowIfFailed(swapChain.As(&m_swapChain));
+
+	// This sample does not support fullscreen transitions.
+	// ThrowIfFailed(m_factory->MakeWindowAssociation(hWnd, DXGI_MWA_NO_ALT_ENTER));
+
+	m_frameIndex = m_swapChain->GetCurrentBackBufferIndex();
+
+	ThrowIfFailed(m_device->CreateCommandAllocator(D3D12_COMMAND_LIST_TYPE_DIRECT, IID_PPV_ARGS(&m_commandAllocator)));
+
+	// Create the command list.
+	ThrowIfFailed(m_device->CreateCommandList(0, D3D12_COMMAND_LIST_TYPE_DIRECT, m_commandAllocator.Get(), nullptr, IID_PPV_ARGS(&m_commandList)));
+
+	m_pCurrentRenderTarget = new D3D12RenderTarget(0, nBufferCount);
+	m_pCurrentRenderTarget->OnCreate(nWidth, nHeight);
+	m_pCurrentRenderTarget->SetClearColor(0.5, 0.5, 0.5);
+	m_RenderTargetMap[0] = m_pCurrentRenderTarget;
+
+	m_pD3D11RenderTargetView = new ID3D11RenderTargetView*[nBufferCount];
+	m_wrappedBackBuffers = new ID3D11Resource*[nBufferCount];
+	for (int n = 0; n < nBufferCount; n++)
+	{
+		m_pD3D11RenderTargetView[n] = nullptr;
+		m_wrappedBackBuffers[n] = nullptr;
+	}
+
+	PostCreate();
+}
+
+#ifndef Safe_Release
+#define Safe_Release(p)       { if (p) { p->Release();     (p) = nullptr; } }
+#endif // !Safe_Delete
+
+void D3D12RenderContext::ResizeSwapchain(int width, int height)
+{	
+	D3D12RenderTarget* rt = m_RenderTargetMap[0];
+
+	for (int n = 0; n < nBufferCount; n++)
+	{
+		Safe_Release(m_pD3D11RenderTargetView[n]);
+		Safe_Release(m_wrappedBackBuffers[n]);
+	}
+	m_d3d11DeviceContext->Flush();
+
+	rt->OnDestroy();
+
+	ThrowIfFailed(m_swapChain->ResizeBuffers(nBufferCount, width, height, DXGI_FORMAT_R8G8B8A8_UNORM, 0));
+
+	m_frameIndex = m_swapChain->GetCurrentBackBufferIndex();
+
+	rt->OnResize(width, height);
+
+	for (int n = 0; n < nBufferCount; n++)
+	{
+		ID3D11On12Device* pDevice11On12 = GetDevice11On12();
+
+		D3D11_RESOURCE_FLAGS d3d11Flags = { D3D11_BIND_RENDER_TARGET };
+		ThrowIfFailed(pDevice11On12->CreateWrappedResource(
+			rt->GetTexture(n, false),
+			&d3d11Flags,
+			D3D12_RESOURCE_STATE_RENDER_TARGET,
+			D3D12_RESOURCE_STATE_PRESENT,
+			IID_PPV_ARGS(&m_wrappedBackBuffers[n])));
+
+		ThrowIfFailed(m_d3d11Device->CreateRenderTargetView(m_wrappedBackBuffers[n],
+			NULL, &m_pD3D11RenderTargetView[n]));
+	}
+}
+
+void D3D12RenderContext::PostCreate()
+{
+	m_srvUavHeap.Init(m_device.Get(), 256, D3D12_DESCRIPTOR_HEAP_TYPE_CBV_SRV_UAV, D3D12_DESCRIPTOR_HEAP_FLAG_NONE);
+
+	{
+		ThrowIfFailed(m_commandList->Close());
+		ID3D12CommandList* ppCommandLists[] = { m_commandList.Get() };
+		m_commandQueue->ExecuteCommandLists(_countof(ppCommandLists), ppCommandLists);
+	}
+
+	{
+		ThrowIfFailed(m_device->CreateFence(0, D3D12_FENCE_FLAG_NONE, IID_PPV_ARGS(&m_fence)));
+		m_fenceValue = 1;
+
+		// Create an event handle to use for frame synchronization.
+		m_fenceEvent = CreateEvent(nullptr, FALSE, FALSE, nullptr);
+		if (m_fenceEvent == nullptr)
+		{
+			ThrowIfFailed(HRESULT_FROM_WIN32(GetLastError()));
+		}
+
+		WaitForGpu();
+	}
+}
+
+void D3D12RenderContext::OnDestroy()
+{
+	WaitForGpu();
+	if (nullptr != m_fenceEvent)
+	{
+		CloseHandle(m_fenceEvent);
+		m_fenceEvent = nullptr;
+	}
+
+#if 0
+	ID3D12DebugDevice* debugInterface;
+	if (SUCCEEDED(m_device.Get()->QueryInterface(&debugInterface)))
+	{
+		debugInterface->ReportLiveDeviceObjects(D3D12_RLDO_DETAIL | D3D12_RLDO_IGNORE_INTERNAL);
+		debugInterface->Release();
+	}
+#endif // 0
+}
+
+void D3D12RenderContext::PreRender()
+{
+	ThrowIfFailed(m_commandAllocator->Reset());
+	ThrowIfFailed(m_commandList->Reset(m_commandAllocator.Get(), nullptr));
+}
+
+void D3D12RenderContext::PostRender()
+{
+	ThrowIfFailed(m_commandList->Close());
+	ID3D12CommandList* ppCommandLists[] = { m_commandList.Get() };
+	m_commandQueue->ExecuteCommandLists(_countof(ppCommandLists), ppCommandLists);
+
+	OnGpuWorkSubmitted(m_commandQueue.Get());
+
+	WaitForGpu();
+}
+
+void D3D12RenderContext::SubmitGpuWork()
+{
+	ThrowIfFailed(m_commandList->Close());
+	ID3D12CommandList* ppCommandLists[] = { m_commandList.Get() };
+	m_commandQueue->ExecuteCommandLists(_countof(ppCommandLists), ppCommandLists);
+
+	ThrowIfFailed(m_commandList->Reset(m_commandAllocator.Get(), nullptr));
+
+	OnGpuWorkSubmitted(m_commandQueue.Get());
+}
+
+
+void D3D12RenderContext::Flush()
+{
+	m_pCurrentRenderTarget->PostRender();
+	PostRender();
+	PreRender();
+	m_pCurrentRenderTarget->PreRender();
+}
+
+void D3D12RenderContext::Present()
+{
+	ThrowIfFailed(m_swapChain->Present(1, 0));
+	//ThrowIfFailed(m_swapChain->Present(0, 0));
+	m_frameIndex = m_swapChain->GetCurrentBackBufferIndex();
+
+	//OnGpuWorkSubmitted(m_commandQueue.Get(), true);
+	//WaitForGpu();
+}
+
+int D3D12RenderContext::AllocRenderTargetIndex()
+{
+	return nRenderTargetIndex++;
+}
+
+
+void D3D12RenderContext::AddGpuInterface(GpuInterface* gpuIntf)
+{
+	m_gpuInterfaces.push_back(gpuIntf);
+}
+
+
+void D3D12RenderContext::OnGpuWorkSubmitted(ID3D12CommandQueue* queue)
+{
+	std::vector<GpuInterface*>::const_iterator cur = m_gpuInterfaces.begin();
+	std::vector<GpuInterface*>::const_iterator end = m_gpuInterfaces.end();
+
+	for (; cur != end; cur++)
+	{
+		(*cur)->onGpuWorkSubmitted(queue);
+	}
+}
+
+void D3D12RenderContext::UpdateGpuWorkCompleted()
+{
+	std::vector<GpuInterface*>::const_iterator cur = m_gpuInterfaces.begin();
+	std::vector<GpuInterface*>::const_iterator end = m_gpuInterfaces.end();
+
+	for (; cur != end; cur++)
+	{
+		(*cur)->updateGpuWorkCompleted();
+	}
+}
+
+D3D12RenderTarget* D3D12RenderContext::CreateRenderTarget(int renderTargetIndex, int nWidth, int nHeight)
+{
+	D3D12RenderTarget* pRenderTarget = new D3D12RenderTarget(renderTargetIndex);
+	pRenderTarget->OnCreate(nWidth, nHeight);
+	m_RenderTargetMap[renderTargetIndex] = pRenderTarget;
+	return pRenderTarget;
+}
+
+ID3D12Resource* D3D12RenderContext::GetTexture(int renderTargetIndex, int index)
+{
+	D3D12RenderTarget* pRenderTarget = m_RenderTargetMap[renderTargetIndex];
+	ID3D12Resource* pTexture = pRenderTarget->GetTexture(index);
+	return pTexture;
+}
+
+void D3D12RenderContext::SetViewport(D3D12_VIEWPORT& vp)
+{
+	m_pCurrentRenderTarget->m_viewport = vp;
+	m_commandList->RSSetViewports(1, &vp);
+}
+
+void D3D12RenderContext::GetViewport(D3D12_VIEWPORT& vp)
+{
+	vp = m_pCurrentRenderTarget->m_viewport;
+}
+
+D3D12_RESOURCE_DESC D3D12RenderContext::GetBackBufferDesc()
+{
+	D3D12RenderTarget* pRenderTarget = m_RenderTargetMap[0];
+	ID3D12Resource* pResource = pRenderTarget->GetTexture();
+	return pResource->GetDesc();
+}
+
+void D3D12RenderContext::SwitchToDX11()
+{
+	ReleaseRenderTarget();
+	PostRender();
+
+	if (nullptr == m_wrappedBackBuffers[m_frameIndex])
+	{
+		return;
+	}
+
+	m_d3d11On12Device->AcquireWrappedResources(&m_wrappedBackBuffers[m_frameIndex], 1);
+
+	m_d3d11DeviceContext->OMSetRenderTargets(1, &m_pD3D11RenderTargetView[m_frameIndex], nullptr);
+	D3D12RenderTarget* pRenderTarget = m_RenderTargetMap[0];	
+	D3D11_VIEWPORT vp;
+	{
+		vp.TopLeftX = 0;
+		vp.TopLeftY = 0;
+		vp.Width = (float)pRenderTarget->m_viewport.Width;
+		vp.Height = (float)pRenderTarget->m_viewport.Height;
+		vp.MinDepth = 0.0f;
+		vp.MaxDepth = 1.0f;
+	}
+	m_d3d11DeviceContext->RSSetViewports(1, &vp);
+}
+
+void D3D12RenderContext::FlushDX11()
+{
+	if (nullptr == m_wrappedBackBuffers[m_frameIndex])
+	{
+		return;
+	}
+
+	m_d3d11On12Device->ReleaseWrappedResources(&m_wrappedBackBuffers[m_frameIndex], 1);
+	m_d3d11DeviceContext->Flush();
+}
+
+ID3D12Resource* D3D12RenderContext::GetDepthStencilResource()
+{
+	D3D12RenderTarget* pRenderTarget = m_RenderTargetMap[0];
+	return pRenderTarget->GetDepthStencilResource();
+}
+
+D3D12_CPU_DESCRIPTOR_HANDLE D3D12RenderContext::GetRenderTargetViewHandle()
+{
+	D3D12RenderTarget* pRenderTarget = m_RenderTargetMap[0];
+	return pRenderTarget->GetRenderTargetViewHandle();
+}
+
+D3D12_CPU_DESCRIPTOR_HANDLE D3D12RenderContext::GetDepthStencilViewHandle()
+{
+	D3D12RenderTarget* pRenderTarget = m_RenderTargetMap[0];
+	return pRenderTarget->GetDepthStencilViewHandle();
+}
+
+void D3D12RenderContext::AcquireRenderTarget(bool doClear, int renderTargetIndex)
+{
+	m_pCurrentRenderTarget = m_RenderTargetMap[renderTargetIndex];
+	m_pCurrentRenderTarget->PreRender(doClear);
+}
+
+void D3D12RenderContext::ReleaseRenderTarget(int renderTargetIndex)
+{
+	D3D12RenderTarget* pRenderTarget = m_RenderTargetMap[renderTargetIndex];
+	pRenderTarget->PostRender();
+}
+
+void D3D12RenderContext::SetClearColor(int renderTargetIndex, float r, float g, float b, float a, float depth, float stencil)
+{
+	D3D12RenderTarget* pRenderTarget = m_RenderTargetMap[renderTargetIndex];
+	pRenderTarget->SetClearColor(r, g, b, a, depth, stencil);
+}
+
+void D3D12RenderContext::WaitForGpu()
+{
+	const UINT64 fence = m_fenceValue;
+	ThrowIfFailed(m_commandQueue->Signal(m_fence.Get(), fence));
+	m_fenceValue++;
+
+	// Wait until the previous frame is finished.
+	if (m_fence->GetCompletedValue() < fence)
+	{
+		ThrowIfFailed(m_fence->SetEventOnCompletion(fence, m_fenceEvent));
+		WaitForSingleObject(m_fenceEvent, INFINITE);
+	}
+}
+
+void D3D12RenderContext::InitBuffer(NVHairReadOnlyBuffer& buffer)
+{
+	buffer.Init(&m_srvUavHeap);
+}
+
+void D3D12RenderContext::DestroyBuffer(NVHairReadOnlyBuffer& buffer)
+{
+	buffer.Release();
+}
+
+CD3DX12_CPU_DESCRIPTOR_HANDLE D3D12RenderContext::NVHairINT_CreateD3D12ReadOnlyBuffer(
+	UINT						stride,
+	UINT						numElements,
+	NVHairReadOnlyBuffer*		pReadOnlyBuffer,
+	void*						pSysMem)
+{
+	ID3D12Device*				pd3dDevice = m_device.Get();
+	ID3D12GraphicsCommandList*	pCommandList = m_commandList.Get();
+
+	UINT bufferSize = numElements * stride;
+
+	HRESULT hr;
+	hr = pd3dDevice->CreateCommittedResource(
+		&CD3DX12_HEAP_PROPERTIES(D3D12_HEAP_TYPE_DEFAULT),
+		D3D12_HEAP_FLAG_NONE,
+		&CD3DX12_RESOURCE_DESC::Buffer(bufferSize),
+		D3D12_RESOURCE_STATE_COPY_DEST,
+		nullptr,
+		IID_PPV_ARGS(pReadOnlyBuffer->m_pBuffer.ReleaseAndGetAddressOf()));
+
+	hr = pd3dDevice->CreateCommittedResource(
+		&CD3DX12_HEAP_PROPERTIES(D3D12_HEAP_TYPE_UPLOAD),
+		D3D12_HEAP_FLAG_NONE,
+		&CD3DX12_RESOURCE_DESC::Buffer(bufferSize),
+		D3D12_RESOURCE_STATE_GENERIC_READ,
+		nullptr,
+		IID_PPV_ARGS(pReadOnlyBuffer->m_pBufferUpload.ReleaseAndGetAddressOf()));
+
+	D3D12_SUBRESOURCE_DATA data = {};
+	data.pData = reinterpret_cast<UINT8*>(pSysMem);
+	data.RowPitch = bufferSize;
+	data.SlicePitch = data.RowPitch;
+
+	PreRender();
+	UpdateSubresources<1>(pCommandList, pReadOnlyBuffer->m_pBuffer.Get(), pReadOnlyBuffer->m_pBufferUpload.Get(), 0, 0, 1, &data);
+	pCommandList->ResourceBarrier(1, &CD3DX12_RESOURCE_BARRIER::Transition(pReadOnlyBuffer->m_pBuffer.Get(), D3D12_RESOURCE_STATE_COPY_DEST, D3D12_RESOURCE_STATE_NON_PIXEL_SHADER_RESOURCE));
+	PostRender();
+
+	CD3DX12_CPU_DESCRIPTOR_HANDLE srvHandle(pReadOnlyBuffer->m_pSrvUavHeap->m_pHeap.Get()->GetCPUDescriptorHandleForHeapStart(), pReadOnlyBuffer->m_srvIndex, pReadOnlyBuffer->m_pSrvUavHeap->m_sizeDescriptor);
+	D3D12_SHADER_RESOURCE_VIEW_DESC srvDesc = {};
+	srvDesc.Shader4ComponentMapping = D3D12_DEFAULT_SHADER_4_COMPONENT_MAPPING;
+	srvDesc.Format = DXGI_FORMAT_UNKNOWN;
+	srvDesc.ViewDimension = D3D12_SRV_DIMENSION_BUFFER;
+	srvDesc.Buffer.FirstElement = 0;
+	srvDesc.Buffer.NumElements = numElements;
+	srvDesc.Buffer.StructureByteStride = stride;
+	srvDesc.Buffer.Flags = D3D12_BUFFER_SRV_FLAG_NONE;
+	pd3dDevice->CreateShaderResourceView(pReadOnlyBuffer->m_pBuffer.Get(), &srvDesc, srvHandle);
+
+	return srvHandle;
+}
+
+CD3DX12_CPU_DESCRIPTOR_HANDLE D3D12RenderContext::NVHairINT_CreateD3D12Texture(ID3D12Resource* pTexture, int& nIndexInHeap)
+{
+	CD3DX12_CPU_DESCRIPTOR_HANDLE handle = {};
+
+	if (!pTexture)
+		return handle;
+
+	ID3D12Device* pDevice = m_device.Get();
+	if (!pDevice)
+		return handle;
+
+	nIndexInHeap = m_srvUavHeap.allocate();
+	if(nIndexInHeap == -1)
+		return handle;
+
+	CD3DX12_CPU_DESCRIPTOR_HANDLE srvHandle(m_srvUavHeap.m_pHeap.Get()->GetCPUDescriptorHandleForHeapStart(), 
+		nIndexInHeap, m_srvUavHeap.m_sizeDescriptor);
+
+	D3D12_RESOURCE_DESC desc = pTexture->GetDesc();
+
+	D3D12_SHADER_RESOURCE_VIEW_DESC srvDesc = {};
+	srvDesc.Shader4ComponentMapping = D3D12_DEFAULT_SHADER_4_COMPONENT_MAPPING;
+	srvDesc.Format = desc.Format;
+	srvDesc.ViewDimension = D3D12_SRV_DIMENSION_TEXTURE2D;
+	srvDesc.Texture2D.MipLevels = 1;
+
+	pDevice->CreateShaderResourceView(pTexture, &srvDesc, srvHandle);
+
+	return srvHandle;
+}
+
+void D3D12RenderContext::NVHairINT_DestroyD3D12Texture(int& nIndexInHeap)
+{
+	if (nIndexInHeap != -1)
+	{
+		m_srvUavHeap.deallocate(nIndexInHeap);
+	}
+}
+
+void D3D12RenderContext::SetSampleCount(int nSampleCount)
+{
+	m_sampleCount = 1;
+
+	if (nSampleCount > D3D12_MAX_MULTISAMPLE_SAMPLE_COUNT)
+		nSampleCount = D3D12_MAX_MULTISAMPLE_SAMPLE_COUNT;
+
+	if (nSampleCount > 1)
+	{
+		D3D12_FEATURE_DATA_MULTISAMPLE_QUALITY_LEVELS qualityLevels;
+		qualityLevels.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
+		qualityLevels.Flags = D3D12_MULTISAMPLE_QUALITY_LEVELS_FLAG_NONE;
+		qualityLevels.NumQualityLevels = 0;
+		qualityLevels.SampleCount = nSampleCount;
+
+		ID3D12Device *pDevice = GetDevice();
+		pDevice->CheckFeatureSupport(D3D12_FEATURE_MULTISAMPLE_QUALITY_LEVELS, &qualityLevels, sizeof(qualityLevels));
+
+		if (qualityLevels.NumQualityLevels > 0)
+		{
+			m_sampleCount = qualityLevels.SampleCount;
+		}
+	}
+}
+
+int D3D12RenderContext::GetSampleCount()
+{
+	return m_sampleCount;
+}
\ No newline at end of file
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12RenderContext.h b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12RenderContext.h
new file mode 100644
index 0000000..2e0b393
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12RenderContext.h
@@ -0,0 +1,254 @@
+#pragma once
+
+#include "D3D12RenderTarget.h"
+#include "RenderPlugin.h"
+
+#include "d3dx12.h"
+#include <wrl.h>
+using namespace Microsoft::WRL;
+
+struct NVHairHeap
+{
+	ComPtr<ID3D12DescriptorHeap> m_pHeap;
+	UINT m_sizeHeap;
+	UINT m_currentIndex;
+	UINT m_sizeDescriptor;
+	std::vector<UINT> m_availableIndexes;
+
+	void Init(ID3D12Device* pd3dDevice, UINT size, D3D12_DESCRIPTOR_HEAP_TYPE type, D3D12_DESCRIPTOR_HEAP_FLAGS flags)
+	{
+		HRESULT hr;
+
+		D3D12_DESCRIPTOR_HEAP_DESC srvHeapDesc = {};
+		srvHeapDesc.NumDescriptors = size;
+		srvHeapDesc.Flags = flags;
+		srvHeapDesc.Type = type;
+		hr = pd3dDevice->CreateDescriptorHeap(&srvHeapDesc, IID_PPV_ARGS(m_pHeap.ReleaseAndGetAddressOf()));
+
+		if (SUCCEEDED(hr))
+		{
+			m_sizeHeap = size;
+			m_sizeDescriptor = pd3dDevice->GetDescriptorHandleIncrementSize(type);
+		}
+		else
+		{
+			m_sizeHeap = 0;
+			m_sizeDescriptor = 0;
+		}
+		m_currentIndex = 0;
+		m_availableIndexes.clear();
+	}
+
+	UINT allocate()
+	{
+		int availables = m_availableIndexes.size();
+		if (availables > 0)
+		{
+			UINT index = m_availableIndexes[availables - 1];
+			m_availableIndexes.pop_back();
+			return index;
+		}
+		UINT index = m_currentIndex++;
+		if (m_sizeHeap > m_currentIndex)
+			return index;
+		return (UINT)-1;
+	}
+
+	void deallocate(UINT availableIndex)
+	{
+		m_availableIndexes.push_back(availableIndex);
+	}
+
+	void Release()
+	{
+		if (m_pHeap) m_pHeap = nullptr;
+		m_sizeHeap = 0;
+		m_currentIndex = 0;
+		m_sizeDescriptor = 0;
+		m_availableIndexes.clear();
+	}
+};
+
+struct NVHairVertexBuffer
+{
+	ComPtr<ID3D12Resource> m_pBuffer;
+	ComPtr<ID3D12Resource> m_pBufferUpload;
+	D3D12_VERTEX_BUFFER_VIEW m_vertexBufferView;
+	NVHairHeap* m_pSrvUavHeap;
+	UINT m_uavIndex;
+
+	void Init(NVHairHeap* pHeap)
+	{
+		m_pBuffer = nullptr;
+		m_pBufferUpload = nullptr;
+		memset(&m_vertexBufferView, 0, sizeof(D3D12_VERTEX_BUFFER_VIEW));
+		m_pSrvUavHeap = pHeap;
+
+		m_uavIndex = m_pSrvUavHeap->allocate();
+	}
+
+	D3D12_CPU_DESCRIPTOR_HANDLE getUavCpuHandle()
+	{
+		CD3DX12_CPU_DESCRIPTOR_HANDLE uavHandle(m_pSrvUavHeap->m_pHeap.Get()->GetCPUDescriptorHandleForHeapStart(), m_uavIndex, m_pSrvUavHeap->m_sizeDescriptor);
+		return uavHandle;
+	}
+
+	void Release()
+	{
+		if (m_pBuffer) m_pBuffer = nullptr;
+		if (m_pBufferUpload) m_pBufferUpload = nullptr;
+		memset(&m_vertexBufferView, 0, sizeof(D3D12_VERTEX_BUFFER_VIEW));
+		if (m_pSrvUavHeap) m_pSrvUavHeap = nullptr;
+		m_uavIndex = (UINT)-1;
+	}
+};
+
+struct NVHairReadOnlyBuffer
+{
+	ComPtr<ID3D12Resource> m_pBuffer;
+	ComPtr<ID3D12Resource> m_pBufferUpload;
+	NVHairHeap* m_pSrvUavHeap;
+	UINT m_srvIndex;
+
+	void Init(NVHairHeap* pHeap)
+	{
+		m_pBuffer = nullptr;
+		m_pBufferUpload = nullptr;
+		m_pSrvUavHeap = pHeap;
+
+		m_srvIndex = m_pSrvUavHeap->allocate();
+	}
+
+	CD3DX12_CPU_DESCRIPTOR_HANDLE getSrvCpuHandle()
+	{
+		CD3DX12_CPU_DESCRIPTOR_HANDLE srvHandle(m_pSrvUavHeap->m_pHeap.Get()->GetCPUDescriptorHandleForHeapStart(), m_srvIndex, m_pSrvUavHeap->m_sizeDescriptor);
+		return srvHandle;
+	}
+
+	void Release()
+	{
+		m_pSrvUavHeap->deallocate(m_srvIndex);
+
+		if (m_pBuffer) m_pBuffer = nullptr;
+		if (m_pBufferUpload) m_pBufferUpload = nullptr;
+		if (m_pSrvUavHeap) m_pSrvUavHeap = nullptr;
+		m_srvIndex = (UINT)-1;
+	}
+};
+
+class CORERENDER_EXPORT D3D12RenderContext
+{
+public:
+	~D3D12RenderContext();
+	static D3D12RenderContext* Instance();
+
+	class GpuInterface
+	{
+		public:
+		virtual void onGpuWorkSubmitted(ID3D12CommandQueue* queue) = 0;
+		virtual void updateGpuWorkCompleted() = 0;
+		virtual ~GpuInterface() {}
+	};
+
+	typedef void (*GpuWorkSubmitFunc)(ID3D12CommandQueue* queue, void* data);
+	typedef void (*GpuUpdateCompletedFunc)(void* data);
+
+	void InitDevice();
+	void InitSwapchain(int width, int height, HWND hWnd);
+	void ResizeSwapchain(int width, int height);
+	void PostCreate();
+
+	void OnDestroy();
+
+	void PreRender();
+	void PostRender();
+	void Flush();
+	
+	void SubmitGpuWork();
+	void WaitForGpu();
+
+	void UpdateGpuWorkCompleted();
+
+	void Present();
+
+	int AllocRenderTargetIndex();
+	D3D12RenderTarget* CreateRenderTarget(int renderTargetIndex, int nWidth, int nHeight);
+	void SetClearColor(int renderTargetIndex, float r, float g, float b, float a = 1.0, float depth = 1.0, float stencil = 0.0);
+	void AcquireRenderTarget(bool doClear = false, int renderTargetIndex = 0);
+	void ReleaseRenderTarget(int renderTargetIndex = 0);
+	ID3D12Resource* GetTexture(int renderTargetIndex, int index = 0);
+	void SetViewport(D3D12_VIEWPORT& vp);
+	void GetViewport(D3D12_VIEWPORT& vp);
+
+	ID3D12Device* GetDevice() { return m_device.Get(); }
+	ID3D12GraphicsCommandList* GetGraphicsCommandList() { return m_commandList.Get(); }
+	ID3D12CommandQueue* GetCommandQueue() const { return m_commandQueue.Get(); }
+
+	IDXGISwapChain3* GetSwapChain() { return m_swapChain.Get(); }
+	UINT GetFrameIndex() { return m_frameIndex; }
+
+	ID3D11Device* GetDevice11() { return m_d3d11Device.Get(); }
+	ID3D11On12Device* GetDevice11On12() { return m_d3d11On12Device.Get(); }
+	ID3D11DeviceContext* GetDeviceContext() { return m_d3d11DeviceContext.Get(); }
+	
+	D3D12_RESOURCE_DESC GetBackBufferDesc();
+	void SwitchToDX11();
+	void FlushDX11();
+
+	ID3D12Resource* GetDepthStencilResource();
+	D3D12_CPU_DESCRIPTOR_HANDLE GetRenderTargetViewHandle();
+	D3D12_CPU_DESCRIPTOR_HANDLE GetDepthStencilViewHandle();
+
+	void InitBuffer(NVHairReadOnlyBuffer& buffer);
+	void DestroyBuffer(NVHairReadOnlyBuffer& buffer);
+
+	CD3DX12_CPU_DESCRIPTOR_HANDLE NVHairINT_CreateD3D12ReadOnlyBuffer(
+		UINT						stride,
+		UINT						numElements,
+		NVHairReadOnlyBuffer*		pReadOnlyBuffer,
+		void*						pSysMem);
+
+	CD3DX12_CPU_DESCRIPTOR_HANDLE NVHairINT_CreateD3D12Texture(ID3D12Resource* pTexture, int& nIndexInHeap);
+	void NVHairINT_DestroyD3D12Texture(int& nIndexInHeap);
+
+	void SetSampleCount(int nSampleCount);
+	int GetSampleCount();
+
+	void AddGpuInterface(GpuInterface* intf);
+
+private:
+	void OnGpuWorkSubmitted(ID3D12CommandQueue* queue);
+	
+	D3D12RenderContext();
+	
+	ComPtr<IDXGIFactory4> m_factory;
+	ComPtr<IDXGIAdapter1> m_adapter;
+
+	ComPtr<ID3D12Device> m_device;
+	ComPtr<ID3D12CommandQueue> m_commandQueue;
+	ComPtr<ID3D12CommandAllocator> m_commandAllocator;
+	ComPtr<ID3D12GraphicsCommandList> m_commandList;
+	ComPtr<IDXGISwapChain3> m_swapChain;
+
+	ComPtr<ID3D11Device> m_d3d11Device;
+	ComPtr<ID3D11On12Device> m_d3d11On12Device;
+	ComPtr<ID3D11DeviceContext> m_d3d11DeviceContext;
+	ID3D11Resource** m_wrappedBackBuffers;
+	ID3D11RenderTargetView** m_pD3D11RenderTargetView;
+
+	UINT m_frameIndex;
+	HANDLE m_fenceEvent;
+	ComPtr<ID3D12Fence> m_fence;
+	UINT64 m_fenceValue;
+
+	D3D12RenderTarget* m_pCurrentRenderTarget;
+	map<int, D3D12RenderTarget*> m_RenderTargetMap;
+
+	std::vector<GpuInterface*> m_gpuInterfaces;
+
+	NVHairHeap					m_srvUavHeap;
+
+	// sample desc
+	UINT						m_sampleCount;
+};
+
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12RenderInterface.cpp b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12RenderInterface.cpp
new file mode 100644
index 0000000..2346683
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12RenderInterface.cpp
@@ -0,0 +1,467 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+#include "D3D12RenderInterface.h"
+
+#include "D3D12TextureResource.h"
+#include "D3D12Shaders.h"
+#include "D3D12Buffer.h"
+
+#include "D3D12RenderContext.h"
+
+namespace RenderInterfaceD3D12
+{
+	using namespace RenderInterface;
+
+	D3D12_BLEND_DESC			m_BlendStates[BLEND_STATE_END];
+	D3D12_DEPTH_STENCIL_DESC	m_DepthStencilStates[DEPTH_STENCIL_STATE_END];
+	D3D12_RASTERIZER_DESC		m_RasterizerStates[RASTERIZER_STATE_END];
+
+	D3D12RenderContext *pRenderContext = D3D12RenderContext::Instance();
+
+	SHADER_TYPE m_ShaderType;
+	RenderShaderStateKey m_ShaderStateKey;
+
+	map<RenderShaderStateKey, RenderShaderState*> m_RenderShaderStates;
+
+/////////////////////////////////////////////////////////////////////////////////////////////////////////
+bool InitDevice(int deviceID)
+{
+	pRenderContext->InitDevice();
+	return true;
+}
+
+//////////////////////////////////////////////////////////////////////////
+bool Initialize()
+{
+	if (!pRenderContext)
+		return false;
+
+	InitializeShadersD3D12();
+	InitializeRenderStates();
+	
+	return true;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void Shutdown()
+{
+	DestroyShadersD3D12();
+}
+
+RenderShaderState* GetShaderState()
+{
+	RenderShaderState* pShaderState = nullptr;
+	map<RenderShaderStateKey, RenderShaderState*>::iterator it = m_RenderShaderStates.find(m_ShaderStateKey);
+	if (it != m_RenderShaderStates.end())
+	{
+		pShaderState = it->second;
+	}
+	else
+	{
+		pShaderState = new RenderShaderState;
+		pShaderState->BlendState = m_BlendStates[m_ShaderStateKey.BlendState];
+		pShaderState->DepthStencilState = m_DepthStencilStates[m_ShaderStateKey.DepthStencilState];
+		pShaderState->RasterizerState = m_RasterizerStates[m_ShaderStateKey.RasterizerState];
+		pShaderState->PrimitiveTopologyType = m_ShaderStateKey.PrimitiveTopologyType;
+		if (m_ShaderStateKey.ForShadow)
+		{
+			pShaderState->RTVFormat = DXGI_FORMAT_R32_FLOAT;
+			pShaderState->DSVFormat = DXGI_FORMAT_D32_FLOAT;
+		}
+		else
+		{
+			pShaderState->RTVFormat = DXGI_FORMAT_R8G8B8A8_UNORM;
+			pShaderState->DSVFormat = DXGI_FORMAT_D24_UNORM_S8_UINT;
+			pShaderState->SampleCount = D3D12RenderContext::Instance()->GetSampleCount();
+		}
+
+		m_RenderShaderStates[m_ShaderStateKey] = pShaderState;
+	}
+	return pShaderState;
+}
+//////////////////////////////////////////////////////////////////////////////////////
+void InitializeRenderStates()
+{
+	/////////////////////////////////////////////////////////////////////////////////////////
+	// alpha blending state descriptors
+	/////////////////////////////////////////////////////////////////////////////////////////
+
+	// alpha blending enabled
+	{
+		D3D12_BLEND_DESC desc = CD3DX12_BLEND_DESC(D3D12_DEFAULT);
+		desc.AlphaToCoverageEnable = false;
+		desc.IndependentBlendEnable = false;
+
+		D3D12_RENDER_TARGET_BLEND_DESC &rtDesc = desc.RenderTarget[0];
+		{
+			rtDesc.BlendEnable = true;
+			rtDesc.SrcBlend = D3D12_BLEND_SRC_ALPHA;
+			rtDesc.DestBlend = D3D12_BLEND_INV_SRC_ALPHA;
+			rtDesc.BlendOp = D3D12_BLEND_OP_ADD;
+			rtDesc.SrcBlendAlpha = D3D12_BLEND_ZERO;
+			rtDesc.DestBlendAlpha = D3D12_BLEND_ONE;
+			rtDesc.BlendOpAlpha = D3D12_BLEND_OP_ADD;
+			rtDesc.RenderTargetWriteMask = 0x0f;
+		}
+		m_BlendStates[BLEND_STATE_ALPHA] = desc;
+	}
+
+	// no alpha blending
+	{
+		D3D12_BLEND_DESC desc = CD3DX12_BLEND_DESC(D3D12_DEFAULT);
+		desc.AlphaToCoverageEnable = false;
+		desc.IndependentBlendEnable = false;
+
+		D3D12_RENDER_TARGET_BLEND_DESC &rtDesc = desc.RenderTarget[0];
+		{
+			rtDesc.BlendEnable = false;
+			rtDesc.SrcBlend = D3D12_BLEND_SRC_ALPHA;
+			rtDesc.DestBlend = D3D12_BLEND_INV_SRC_ALPHA;
+			rtDesc.BlendOp = D3D12_BLEND_OP_ADD;
+			rtDesc.SrcBlendAlpha = D3D12_BLEND_ZERO;
+			rtDesc.DestBlendAlpha = D3D12_BLEND_ONE;
+			rtDesc.BlendOpAlpha = D3D12_BLEND_OP_ADD;
+			rtDesc.RenderTargetWriteMask = 0x0f;
+		}
+		m_BlendStates[BLEND_STATE_NONE] = desc;
+	}
+
+	//////////////////////////////////////////////////////////////////////////////////////////////
+	// depth and stencil
+	///////////////////////////////////////////////////////////////////////////////////////////////
+	D3D12_DEPTH_STENCIL_DESC depthTestDesc = CD3DX12_DEPTH_STENCIL_DESC(D3D12_DEFAULT);
+	{
+		depthTestDesc.DepthEnable = true;
+		depthTestDesc.DepthFunc = D3D12_COMPARISON_FUNC_LESS;
+		depthTestDesc.DepthWriteMask = D3D12_DEPTH_WRITE_MASK_ALL;
+		depthTestDesc.StencilEnable = false;
+		depthTestDesc.StencilReadMask = 0xff;
+		depthTestDesc.StencilWriteMask = 0xff;
+	}
+
+	m_DepthStencilStates[DEPTH_STENCIL_DEPTH_TEST] = depthTestDesc;
+
+	D3D12_DEPTH_STENCIL_DESC depthNone = CD3DX12_DEPTH_STENCIL_DESC(D3D12_DEFAULT);
+	{
+		depthNone.DepthEnable = false;
+		depthNone.DepthFunc = D3D12_COMPARISON_FUNC_LESS;
+		depthNone.DepthWriteMask = D3D12_DEPTH_WRITE_MASK_ZERO;
+		depthNone.StencilEnable = false;
+		depthNone.StencilReadMask = 0xff;
+		depthNone.StencilWriteMask = 0xff;
+	}
+
+	m_DepthStencilStates[DEPTH_STENCIL_DEPTH_NONE] = depthNone;
+
+	//////////////////////////////////////////////////////////////////////////////////////////////
+	// rasterizer
+	///////////////////////////////////////////////////////////////////////////////////////////////
+	D3D12_RASTERIZER_DESC rsDesc = CD3DX12_RASTERIZER_DESC(D3D12_DEFAULT);
+
+	// solid cull front
+	{
+		rsDesc.FillMode = D3D12_FILL_MODE_SOLID;
+		rsDesc.CullMode = D3D12_CULL_MODE_FRONT;
+		rsDesc.AntialiasedLineEnable = false;
+		rsDesc.MultisampleEnable = true;
+		rsDesc.FrontCounterClockwise = true;
+		rsDesc.DepthBias = 10;
+		rsDesc.DepthBiasClamp = 0;
+		rsDesc.SlopeScaledDepthBias = 0;
+		rsDesc.DepthClipEnable = true;
+		rsDesc.ForcedSampleCount = 0;
+
+		m_RasterizerStates[RASTERIZER_STATE_FILL_CULL_FRONT] = rsDesc;
+	};
+
+	// solid cull back
+	{
+		rsDesc.FillMode = D3D12_FILL_MODE_SOLID;
+		rsDesc.CullMode = D3D12_CULL_MODE_BACK;
+		rsDesc.AntialiasedLineEnable = false;
+		rsDesc.MultisampleEnable = true;
+		rsDesc.FrontCounterClockwise = true;
+		rsDesc.DepthBias = 10;
+		rsDesc.DepthBiasClamp = 0;
+		rsDesc.SlopeScaledDepthBias = 0;
+		rsDesc.DepthClipEnable = true;
+		rsDesc.ForcedSampleCount = 0;
+
+		m_RasterizerStates[RASTERIZER_STATE_FILL_CULL_BACK] = rsDesc;
+	}
+
+	// solid cull none
+	{
+		rsDesc.FillMode = D3D12_FILL_MODE_SOLID;
+		rsDesc.CullMode = D3D12_CULL_MODE_NONE;
+		rsDesc.AntialiasedLineEnable = false;
+		rsDesc.MultisampleEnable = true;
+		rsDesc.FrontCounterClockwise = true;
+		rsDesc.DepthBias = 10;
+		rsDesc.DepthBiasClamp = 0;
+		rsDesc.SlopeScaledDepthBias = 0;
+		rsDesc.DepthClipEnable = true;
+		rsDesc.ForcedSampleCount = 0;
+
+		m_RasterizerStates[RASTERIZER_STATE_FILL_CULL_NONE] = rsDesc;
+	}
+
+	// wireframe cull none
+	{
+		rsDesc.FillMode = D3D12_FILL_MODE_WIREFRAME;
+		rsDesc.CullMode = D3D12_CULL_MODE_NONE;
+		rsDesc.AntialiasedLineEnable = false;
+		rsDesc.MultisampleEnable = true;
+		rsDesc.FrontCounterClockwise = 0;
+		rsDesc.DepthBias = 0;
+		rsDesc.DepthBiasClamp = 0;
+		rsDesc.SlopeScaledDepthBias = 0;
+		rsDesc.DepthClipEnable = true;
+		rsDesc.ForcedSampleCount = 0;
+	};
+
+	m_RasterizerStates[RASTERIZER_STATE_WIRE] = rsDesc;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////
+void SetPrimitiveTopologyTriangleStrip()
+{
+	ID3D12GraphicsCommandList* pCommandList = pRenderContext->GetGraphicsCommandList();
+	pCommandList->IASetPrimitiveTopology(D3D_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP);
+}
+
+//////////////////////////////////////////////////////////////////////////////////////
+void SetPrimitiveTopologyTriangleList()
+{
+	ID3D12GraphicsCommandList* pCommandList = pRenderContext->GetGraphicsCommandList();
+	pCommandList->IASetPrimitiveTopology(D3D_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
+}
+
+//////////////////////////////////////////////////////////////////////////////////////
+void SetPrimitiveTopologyLineList()
+{
+	ID3D12GraphicsCommandList* pCommandList = pRenderContext->GetGraphicsCommandList();
+	pCommandList->IASetPrimitiveTopology(D3D_PRIMITIVE_TOPOLOGY_LINELIST);
+}
+
+//////////////////////////////////////////////////////////////////////////////////////
+void SetVertexBuffer(GPUBufferResource* pBuffer, UINT stride, UINT offset)
+{
+	D3D12_VERTEX_BUFFER_VIEW* vertexView = GPUBufferD3D12::GetVertexView(pBuffer);
+	if (!vertexView)
+		return;
+
+	vertexView->StrideInBytes = stride;
+	ID3D12GraphicsCommandList* m_commandList = pRenderContext->GetGraphicsCommandList();
+	m_commandList->IASetVertexBuffers(0, 1, vertexView);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void ApplyDepthStencilState(DEPTH_STENCIL_STATE state)
+{
+	m_ShaderStateKey.DepthStencilState = state;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void ApplyRasterizerState(RASTERIZER_STATE state)
+{
+	m_ShaderStateKey.RasterizerState = state;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void ApplyBlendState(BLEND_STATE state)
+{
+	m_ShaderStateKey.BlendState = state;
+}
+
+void ApplyPrimitiveTopologyType(D3D12_PRIMITIVE_TOPOLOGY_TYPE PrimitiveTopologyType)
+{
+	m_ShaderStateKey.PrimitiveTopologyType = PrimitiveTopologyType;
+}
+
+void ApplyForShadow(int ForShadow)
+{
+	m_ShaderStateKey.ForShadow = ForShadow;
+}
+
+void SwitchToDX11()
+{
+	D3D12RenderContext* pContext = D3D12RenderContext::Instance();
+	pContext->SwitchToDX11();
+}
+
+void FlushDX11()
+{
+	D3D12RenderContext* pContext = D3D12RenderContext::Instance();
+	pContext->FlushDX11();
+}
+
+void FlushDX12()
+{
+	D3D12RenderContext* pContext = D3D12RenderContext::Instance();
+	pContext->Flush();
+}
+
+void SubmitGpuWork()
+{
+	D3D12RenderContext::Instance()->SubmitGpuWork();
+}
+
+void WaitForGpu()
+{
+	D3D12RenderContext* context = D3D12RenderContext::Instance();
+	context->WaitForGpu();
+	context->UpdateGpuWorkCompleted();
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+void SetViewport(const RenderInterface::Viewport& vp)
+{
+	ID3D12GraphicsCommandList* pCommandList = pRenderContext->GetGraphicsCommandList();
+
+	D3D12_VIEWPORT d3dViewport;
+
+	d3dViewport.TopLeftX = vp.TopLeftX;
+	d3dViewport.TopLeftY = vp.TopLeftY;
+
+	d3dViewport.Width = vp.Width;
+	d3dViewport.Height = vp.Height;
+
+	d3dViewport.MinDepth = vp.MinDepth;
+	d3dViewport.MaxDepth = vp.MaxDepth;
+
+	pRenderContext->SetViewport(d3dViewport);
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+void GetViewport(RenderInterface::Viewport& vp)
+{
+	D3D12_VIEWPORT d3dViewport;
+	pRenderContext->GetViewport(d3dViewport);
+
+	vp.TopLeftX = d3dViewport.TopLeftX;
+	vp.TopLeftY = d3dViewport.TopLeftY;
+
+	vp.Width = d3dViewport.Width;
+	vp.Height = d3dViewport.Height;
+
+	vp.MinDepth = d3dViewport.MinDepth;
+	vp.MaxDepth = d3dViewport.MaxDepth;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void Draw(unsigned int vertexCount, unsigned int startCount)
+{
+	ID3D12GraphicsCommandList* pCommandList = pRenderContext->GetGraphicsCommandList();
+	pCommandList->DrawInstanced(vertexCount, 1, startCount, 0);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+GPUBufferResource* CreateVertexBuffer( 
+	unsigned int ByteWidth, void* pSysMem)
+{
+	ID3D12Device* pDevice = D3D12RenderContext::Instance()->GetDevice();
+	if (!pDevice)
+		return false;
+
+	ID3D12Resource* pBuffer = nullptr;
+	ThrowIfFailed(pDevice->CreateCommittedResource(
+		&CD3DX12_HEAP_PROPERTIES(D3D12_HEAP_TYPE_UPLOAD),
+		D3D12_HEAP_FLAG_NONE,
+		&CD3DX12_RESOURCE_DESC::Buffer(ByteWidth),
+		D3D12_RESOURCE_STATE_GENERIC_READ,
+		nullptr,
+		IID_PPV_ARGS(&pBuffer)));
+	if (nullptr == pBuffer)
+	{
+		return false;
+	}
+
+	void* pData;
+	ThrowIfFailed(pBuffer->Map(0, nullptr, &pData));
+	memcpy(pData, pSysMem, ByteWidth);
+	pBuffer->Unmap(0, nullptr);
+
+	return GPUBufferD3D12::Create(pBuffer, ByteWidth);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+GPUShaderResource* CreateShaderResource(unsigned int stride, 
+	unsigned int numElements, void* pSysMem, NVHairReadOnlyBuffer* pReadOnlyBuffer)
+{
+	D3D12RenderContext* pContext = D3D12RenderContext::Instance();
+	if (!pContext)
+		return false;
+
+	ID3D12Device* pDevice = pContext->GetDevice();
+	ID3D12GraphicsCommandList* pCommandList = pContext->GetGraphicsCommandList();
+
+	pContext->NVHairINT_CreateD3D12ReadOnlyBuffer(stride, numElements, pReadOnlyBuffer, pSysMem);
+
+	int nIndexInHeap = -1;
+	return D3D12TextureResource::Create(pReadOnlyBuffer->m_pBuffer.Get(), pReadOnlyBuffer->getSrvCpuHandle(), nIndexInHeap);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// create read only shader resource buffer
+///////////////////////////////////////////////////////////////////////////////
+
+///////////////////////////////////////////////////////////////////////////////
+void CopyToDevice(
+	GPUBufferResource *pGPUBuffer, 	void* pSysMem, 	unsigned int	ByteWidth)
+{
+	ID3D12Resource* pBuffer = GPUBufferD3D12::GetResource(pGPUBuffer);
+	if (!pBuffer)
+		return;
+
+	void* pData;
+	ThrowIfFailed(pBuffer->Map(0, nullptr, &pData));
+	memcpy(pData, pSysMem, ByteWidth);
+	pBuffer->Unmap(0, nullptr);
+
+	/*
+	D3D12RenderContext* pContext = D3D12RenderContext::Instance();
+	if (!pContext)
+		return;
+
+	ID3D12Device* pDevice = pContext->GetDevice();
+	ID3D12GraphicsCommandList* pCommandList = pContext->GetGraphicsCommandList();
+
+	D3D12_SUBRESOURCE_DATA data = {};
+	data.pData = reinterpret_cast<UINT8*>(pSysMem);
+	data.RowPitch = ByteWidth;
+	data.SlicePitch = data.RowPitch;
+
+	ID3D12Resource* m_pBufferUpload = GPUBufferD3D12::GetResourceUpload(pGPUBuffer, pDevice, ByteWidth);
+
+	UpdateSubresources<1>(pCommandList, pBuffer, m_pBufferUpload, 0, 0, 1, &data);
+	pCommandList->ResourceBarrier(1, &CD3DX12_RESOURCE_BARRIER::Transition(pBuffer,
+		D3D12_RESOURCE_STATE_COPY_DEST, D3D12_RESOURCE_STATE_NON_PIXEL_SHADER_RESOURCE));
+	*/
+}
+} // end namespace
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12RenderInterface.h b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12RenderInterface.h
new file mode 100644
index 0000000..8168936
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12RenderInterface.h
@@ -0,0 +1,74 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#pragma once
+#include <d3d11.h>
+#include <d3d12.h>
+#include <dxgi1_4.h>
+#include "RenderInterface.h"
+#include "RenderPlugin.h"
+class RenderShaderState;
+// abstract interface to D3D calls
+namespace RenderInterfaceD3D12
+{
+	CORERENDER_EXPORT bool InitDevice(int deviceID);
+	CORERENDER_EXPORT bool Initialize();
+	CORERENDER_EXPORT void Shutdown();
+
+	RenderShaderState* GetShaderState();
+	void InitializeRenderStates();
+
+	CORERENDER_EXPORT void ApplyDepthStencilState(RenderInterface::DEPTH_STENCIL_STATE st);
+	CORERENDER_EXPORT void ApplyRasterizerState(RenderInterface::RASTERIZER_STATE st);
+	CORERENDER_EXPORT void ApplyBlendState(RenderInterface::BLEND_STATE st);
+	CORERENDER_EXPORT void ApplyPrimitiveTopologyType(D3D12_PRIMITIVE_TOPOLOGY_TYPE PrimitiveTopologyType);
+	CORERENDER_EXPORT void ApplyForShadow(int ForShadow);	
+	CORERENDER_EXPORT void SwitchToDX11();
+	CORERENDER_EXPORT void FlushDX11();
+	CORERENDER_EXPORT void FlushDX12();
+	CORERENDER_EXPORT void SubmitGpuWork();
+	CORERENDER_EXPORT void WaitForGpu();
+
+	CORERENDER_EXPORT void GetViewport(RenderInterface::Viewport& vp);
+	CORERENDER_EXPORT void SetViewport(const RenderInterface::Viewport& vp);
+
+	CORERENDER_EXPORT GPUBufferResource* CreateVertexBuffer( unsigned int ByteWidth, void* pSysMem);
+	CORERENDER_EXPORT GPUShaderResource* CreateShaderResource( unsigned int stride, unsigned int numElements, void* pSysMem, NVHairReadOnlyBuffer* pReadOnlyBuffer);
+
+	CORERENDER_EXPORT void CopyToDevice(GPUBufferResource *pDevicePtr, void* pSysMem, unsigned int ByteWidth);
+	
+	CORERENDER_EXPORT void SetVertexBuffer(GPUBufferResource* pBuffer, UINT stride, UINT offset = 0);
+
+	CORERENDER_EXPORT void SetPrimitiveTopologyTriangleStrip();
+	CORERENDER_EXPORT void SetPrimitiveTopologyTriangleList();
+	CORERENDER_EXPORT void SetPrimitiveTopologyLineList();
+
+	
+	CORERENDER_EXPORT void Draw(unsigned int vertexCount, unsigned int startCount = 0);
+}
+
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12RenderShader.cpp b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12RenderShader.cpp
new file mode 100644
index 0000000..f115349
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12RenderShader.cpp
@@ -0,0 +1,384 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013-2015 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#include "D3D12RenderShader.h"
+
+#include "D3D12RenderInterface.h"
+#include "D3D12Wrapper.h"
+#include "D3D12RenderContext.h"
+#ifndef SAFE_RELEASE
+#define SAFE_RELEASE(x) { if (x) x->Release(); }
+#endif
+
+///////////////////////////////////////////////////////////////////////////////
+D3D12RenderShader::D3D12RenderShader()
+{
+	m_vertexShader = 0;
+	m_vertexShaderSize = 0;
+	m_pixelShader = 0;
+	m_pixelShaderSize = 0;
+
+	m_inputElementDescs = 0;
+	m_inputElementDescsNum = 0;
+
+	m_pRootSignature = 0;
+
+	m_scuHeap = 0;
+	m_scuDescriptorSize = 0;
+
+	m_samplerHeap = 0;
+	m_samplerDescriptorSize = 0;
+
+	m_PipelineStates.clear();
+
+	for (int i = 0; i < 2; i++)
+	{
+		m_ConstantBuffer[i] = nullptr;
+	}
+}
+
+///////////////////////////////////////////////////////////////////////////////
+D3D12RenderShader::~D3D12RenderShader()
+{
+	for (int i = 0; i < 1; i++)
+	{
+		SAFE_RELEASE(m_ConstantBuffer[i]);
+	}
+}
+
+///////////////////////////////////////////////////////////////////////////////
+D3D12RenderShader* D3D12RenderShader::Create(
+	const char *name, 
+	void* vertexShader, size_t vertexShaderSize, void* pixelShader, size_t pixelShaderSize,
+	UINT  cbufferSize0, UINT  cbufferSize1,
+	D3D12_INPUT_ELEMENT_DESC* pElemDesc, UINT numElements,
+	int ShaderResourceNum, int UnorderedAccessNum, int SamplerNum)
+{
+	D3D12RenderContext* pAdapter = D3D12RenderContext::Instance();
+	ID3D12Device* m_device = pAdapter->GetDevice();
+
+	D3D12RenderShader* pShader = new D3D12RenderShader;
+
+	int sizeofuint = sizeof(UINT8);
+	pShader->m_vertexShaderSize = vertexShaderSize;
+	if (vertexShaderSize > 0)
+	{
+		pShader->m_vertexShader = new UINT8[vertexShaderSize / sizeofuint];
+		memcpy(pShader->m_vertexShader, vertexShader, vertexShaderSize);
+	}
+	pShader->m_pixelShaderSize = pixelShaderSize;
+	if (pixelShaderSize > 0)
+	{
+		pShader->m_pixelShader = new UINT8[pixelShaderSize / sizeofuint];
+		memcpy(pShader->m_pixelShader, pixelShader, pixelShaderSize);
+	}
+
+	pShader->m_inputElementDescsNum = numElements;
+	pShader->m_inputElementDescs = pElemDesc;
+
+	CD3DX12_DESCRIPTOR_RANGE ranges[3];
+	CD3DX12_ROOT_PARAMETER rootParameters[2];
+
+	int rangesindex = 0;
+	int rootParametersindex = 0;
+
+	if (ShaderResourceNum > 0)
+	{
+		ranges[rangesindex++].Init(D3D12_DESCRIPTOR_RANGE_TYPE_SRV, ShaderResourceNum, 0);
+	}
+	int ConstantBufferNum = 0;
+	if (cbufferSize0 > 0)
+	{
+		ConstantBufferNum++;
+	}
+	if (cbufferSize1 > 0)
+	{
+		ConstantBufferNum++;
+	}
+	if (ConstantBufferNum > 0)
+	{
+		ranges[rangesindex++].Init(D3D12_DESCRIPTOR_RANGE_TYPE_CBV, ConstantBufferNum, 0);
+	}
+	if (UnorderedAccessNum > 0)
+	{
+		ranges[rangesindex++].Init(D3D12_DESCRIPTOR_RANGE_TYPE_UAV, UnorderedAccessNum, 0);
+	}
+	if (rangesindex > 0)
+	{
+		rootParameters[rootParametersindex++].InitAsDescriptorTable(rangesindex, &ranges[0], D3D12_SHADER_VISIBILITY_ALL);
+	}
+
+	if (SamplerNum > 0)
+	{
+		ranges[rangesindex].Init(D3D12_DESCRIPTOR_RANGE_TYPE_SAMPLER, SamplerNum, 0);
+		rootParameters[rootParametersindex++].InitAsDescriptorTable(1, &ranges[rangesindex], D3D12_SHADER_VISIBILITY_ALL);
+	}
+
+	D3D12_ROOT_SIGNATURE_FLAGS rootSignatureFlags =
+		D3D12_ROOT_SIGNATURE_FLAG_ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT |
+		D3D12_ROOT_SIGNATURE_FLAG_DENY_HULL_SHADER_ROOT_ACCESS |
+		D3D12_ROOT_SIGNATURE_FLAG_DENY_DOMAIN_SHADER_ROOT_ACCESS |
+		D3D12_ROOT_SIGNATURE_FLAG_DENY_GEOMETRY_SHADER_ROOT_ACCESS;
+	CD3DX12_ROOT_SIGNATURE_DESC rootSignatureDesc;
+	rootSignatureDesc.Init(rootParametersindex, rootParameters, 0, nullptr, rootSignatureFlags);
+
+	ComPtr<ID3DBlob> signature;
+	ComPtr<ID3DBlob> error;
+	ThrowIfFailed(D3D12SerializeRootSignature(&rootSignatureDesc, D3D_ROOT_SIGNATURE_VERSION_1, &signature, &error));
+	ThrowIfFailed(m_device->CreateRootSignature(0, signature->GetBufferPointer(), signature->GetBufferSize(), IID_PPV_ARGS(&pShader->m_pRootSignature)));
+
+	int numSCU = ShaderResourceNum + ConstantBufferNum + UnorderedAccessNum;
+	if (numSCU > 0)
+	{
+		D3D12_DESCRIPTOR_HEAP_DESC scuHeapDesc = {};
+		scuHeapDesc.NumDescriptors = numSCU;
+		scuHeapDesc.Flags = D3D12_DESCRIPTOR_HEAP_FLAG_SHADER_VISIBLE;
+		scuHeapDesc.Type = D3D12_DESCRIPTOR_HEAP_TYPE_CBV_SRV_UAV;
+		ThrowIfFailed(m_device->CreateDescriptorHeap(&scuHeapDesc, IID_PPV_ARGS(&pShader->m_scuHeap)));
+		pShader->m_scuDescriptorSize = m_device->GetDescriptorHandleIncrementSize(D3D12_DESCRIPTOR_HEAP_TYPE_CBV_SRV_UAV);
+
+		if (ConstantBufferNum > 0)
+		{
+			CD3DX12_CPU_DESCRIPTOR_HANDLE scuHandle(pShader->m_scuHeap->GetCPUDescriptorHandleForHeapStart(),
+				ShaderResourceNum, pShader->m_scuDescriptorSize);
+
+			if (cbufferSize0 > 0)
+			{
+				pShader->CreateParamBuffer(cbufferSize0, 0);
+
+				// Describe and create a constant buffer view.
+				D3D12_CONSTANT_BUFFER_VIEW_DESC cbvDesc = {};
+				// CB size is required to be 256-byte aligned.
+				cbvDesc.SizeInBytes = (cbufferSize0 + 255) & ~255;
+				cbvDesc.BufferLocation = pShader->m_ConstantBuffer[0]->GetGPUVirtualAddress();
+				m_device->CreateConstantBufferView(&cbvDesc, scuHandle);
+				scuHandle.Offset(pShader->m_scuDescriptorSize);
+			}
+			if (cbufferSize1 > 0)
+			{
+				pShader->CreateParamBuffer(cbufferSize1, 1);
+
+				// Describe and create a constant buffer view.
+				D3D12_CONSTANT_BUFFER_VIEW_DESC cbvDesc = {};
+				// CB size is required to be 256-byte aligned.
+				cbvDesc.SizeInBytes = (cbufferSize1 + 255) & ~255;
+				cbvDesc.BufferLocation = pShader->m_ConstantBuffer[1]->GetGPUVirtualAddress();
+				m_device->CreateConstantBufferView(&cbvDesc, scuHandle);
+			}
+		}
+	}
+
+	if (SamplerNum > 0)
+	{
+		D3D12_DESCRIPTOR_HEAP_DESC samplerHeapDesc = {};
+		samplerHeapDesc.NumDescriptors = SamplerNum;
+		samplerHeapDesc.Type = D3D12_DESCRIPTOR_HEAP_TYPE_SAMPLER;
+		samplerHeapDesc.Flags = D3D12_DESCRIPTOR_HEAP_FLAG_SHADER_VISIBLE;
+		ThrowIfFailed(m_device->CreateDescriptorHeap(&samplerHeapDesc, IID_PPV_ARGS(&pShader->m_samplerHeap)));
+		pShader->m_samplerDescriptorSize = m_device->GetDescriptorHandleIncrementSize(D3D12_DESCRIPTOR_HEAP_TYPE_SAMPLER);
+
+		CD3DX12_CPU_DESCRIPTOR_HANDLE samplerHandle(pShader->m_samplerHeap->GetCPUDescriptorHandleForHeapStart());
+
+		if(SamplerNum == 1)
+		{ 
+			D3D12_SAMPLER_DESC pointClampSamplerDesc[1] = {
+				D3D12_FILTER_MIN_MAG_MIP_POINT,
+				D3D12_TEXTURE_ADDRESS_MODE_CLAMP,
+				D3D12_TEXTURE_ADDRESS_MODE_CLAMP,
+				D3D12_TEXTURE_ADDRESS_MODE_CLAMP,
+				0.0, 0, D3D12_COMPARISON_FUNC_NEVER,
+				0.0f, 0.0f, 0.0f, 0.0f,
+				0.0f, D3D12_FLOAT32_MAX,
+			};
+			m_device->CreateSampler(pointClampSamplerDesc, samplerHandle);
+		}
+		else if(SamplerNum == 2)
+		{
+			D3D12_SAMPLER_DESC linearSamplerDesc[1] = {
+				D3D12_FILTER_MIN_MAG_LINEAR_MIP_POINT,
+				D3D12_TEXTURE_ADDRESS_MODE_WRAP,
+				D3D12_TEXTURE_ADDRESS_MODE_WRAP,
+				D3D12_TEXTURE_ADDRESS_MODE_WRAP,
+				0.0, 0, D3D12_COMPARISON_FUNC_NEVER, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, D3D12_FLOAT32_MAX,
+			};
+			m_device->CreateSampler(linearSamplerDesc, samplerHandle);
+			samplerHandle.Offset(pShader->m_samplerDescriptorSize);
+
+			D3D12_SAMPLER_DESC pointClampSamplerDesc[1] = {
+				D3D12_FILTER_MIN_MAG_MIP_POINT,
+				D3D12_TEXTURE_ADDRESS_MODE_CLAMP,
+				D3D12_TEXTURE_ADDRESS_MODE_CLAMP,
+				D3D12_TEXTURE_ADDRESS_MODE_CLAMP,
+				0.0, 0, D3D12_COMPARISON_FUNC_NEVER,
+				0.0f, 0.0f, 0.0f, 0.0f,
+				0.0f, D3D12_FLOAT32_MAX,
+			};
+			m_device->CreateSampler(pointClampSamplerDesc, samplerHandle);
+		}
+	}
+
+	return pShader;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void D3D12RenderShader::SetConstantBuffer()
+{
+	return;
+}
+
+ID3D12PipelineState* D3D12RenderShader::GetPipelineState(RenderShaderState* pShaderState)
+{
+	ID3D12PipelineState* pPipelineState = nullptr;
+	map<RenderShaderState*, ID3D12PipelineState*>::iterator it = m_PipelineStates.find(pShaderState);
+	if (it == m_PipelineStates.end())
+	{
+		D3D12_GRAPHICS_PIPELINE_STATE_DESC psoDesc = {};
+		psoDesc.InputLayout = { m_inputElementDescs, m_inputElementDescsNum };
+		psoDesc.pRootSignature = m_pRootSignature;
+		psoDesc.VS = { reinterpret_cast<UINT8*>(m_vertexShader), m_vertexShaderSize };
+		psoDesc.PS = { reinterpret_cast<UINT8*>(m_pixelShader), m_pixelShaderSize };
+		psoDesc.BlendState = pShaderState->BlendState;
+		psoDesc.RasterizerState = pShaderState->RasterizerState;
+		psoDesc.DepthStencilState = pShaderState->DepthStencilState;
+		psoDesc.SampleMask = UINT_MAX;
+		psoDesc.PrimitiveTopologyType = pShaderState->PrimitiveTopologyType;
+		psoDesc.NumRenderTargets = 1;
+		psoDesc.RTVFormats[0] = pShaderState->RTVFormat;
+		psoDesc.DSVFormat = pShaderState->DSVFormat;
+		psoDesc.SampleDesc.Count = pShaderState->SampleCount;
+
+		ID3D12Device* pDevice = D3D12RenderContext::Instance()->GetDevice();
+		ThrowIfFailed(pDevice->CreateGraphicsPipelineState(&psoDesc, IID_PPV_ARGS(&pPipelineState)));
+
+		m_PipelineStates[pShaderState] = pPipelineState;
+	}
+	else
+	{
+		pPipelineState = it->second;
+	}
+	return pPipelineState;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void D3D12RenderShader::MakeCurrent()
+{
+	D3D12RenderContext* pContext = D3D12RenderContext::Instance();
+	ID3D12GraphicsCommandList* m_commandList = pContext->GetGraphicsCommandList();
+
+	RenderShaderState* pShaderState = RenderInterfaceD3D12::GetShaderState();
+	if (nullptr == pShaderState)
+	{
+		return;
+	}
+
+	ID3D12PipelineState* pPipelineState = GetPipelineState(pShaderState);
+
+	m_commandList->SetGraphicsRootSignature(m_pRootSignature);
+	m_commandList->SetPipelineState(pPipelineState);
+
+	vector<ID3D12DescriptorHeap*> heaps;
+	if (nullptr != m_scuHeap)
+	{
+		heaps.push_back(m_scuHeap);
+	}
+	if (nullptr != m_samplerHeap)
+	{
+		heaps.push_back(m_samplerHeap);
+	}
+	if (heaps.size() > 0)
+	{
+		m_commandList->SetDescriptorHeaps(heaps.size(), heaps.data());
+	}
+	int heapindex = 0;
+	if (nullptr != m_scuHeap)
+	{
+		m_commandList->SetGraphicsRootDescriptorTable(heapindex++, m_scuHeap->GetGPUDescriptorHandleForHeapStart());
+	}
+	if (nullptr != m_samplerHeap)
+	{
+		m_commandList->SetGraphicsRootDescriptorTable(heapindex++, m_samplerHeap->GetGPUDescriptorHandleForHeapStart());
+	}
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void D3D12RenderShader::Disable()
+{
+}
+
+///////////////////////////////////////////////////////////////////////////////
+bool D3D12RenderShader::CreateParamBuffer( UINT sizeBuffer, UINT slot )
+{
+	ID3D12Device* pDevice = D3D12RenderContext::Instance()->GetDevice();
+	if (!pDevice)
+		return false;
+
+	SAFE_RELEASE(m_ConstantBuffer[slot]);
+
+	ThrowIfFailed(pDevice->CreateCommittedResource(
+		&CD3DX12_HEAP_PROPERTIES(D3D12_HEAP_TYPE_UPLOAD),
+		D3D12_HEAP_FLAG_NONE,
+		&CD3DX12_RESOURCE_DESC::Buffer(sizeBuffer),
+		D3D12_RESOURCE_STATE_GENERIC_READ,
+		nullptr,
+		IID_PPV_ARGS(&m_ConstantBuffer[slot])));
+	
+	return true;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void* D3D12RenderShader::MapParam(UINT slot)
+{
+	if (!m_ConstantBuffer[slot])
+		return 0;
+
+	void* pData;
+	ThrowIfFailed(m_ConstantBuffer[slot]->Map(0, nullptr, &pData));
+	return pData;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void D3D12RenderShader::UnmapParam( UINT slot )
+{
+	if (!m_ConstantBuffer[slot])
+		return;
+
+	m_ConstantBuffer[slot]->Unmap(0, nullptr);
+}
+
+void D3D12RenderShader::BindShaderResource(UINT slot, CD3DX12_CPU_DESCRIPTOR_HANDLE& handle)
+{
+	ID3D12Device* pDevice = D3D12RenderContext::Instance()->GetDevice();
+	if (!pDevice)
+		return;
+
+	CD3DX12_CPU_DESCRIPTOR_HANDLE destHandle(m_scuHeap->GetCPUDescriptorHandleForHeapStart(), slot, m_scuDescriptorSize);
+	if (handle.ptr != 0)
+	{
+		pDevice->CopyDescriptorsSimple(1, destHandle, handle, D3D12_DESCRIPTOR_HEAP_TYPE_CBV_SRV_UAV);
+	}
+}
\ No newline at end of file
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12RenderShader.h b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12RenderShader.h
new file mode 100644
index 0000000..d43783c
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12RenderShader.h
@@ -0,0 +1,85 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013-2015 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#pragma once
+
+#include <d3d11.h>
+#include <d3d12.h>
+
+#include "D3D12RenderTarget.h"
+
+class D3D12RenderShader
+{
+public:
+	D3D12RenderShader();
+	~D3D12RenderShader();
+
+	static D3D12RenderShader* Create(
+		const char *name, 
+		void* pVSBlob, size_t vsBlobSize, 
+		void* pPSBlob, size_t psBlobSize, 
+		UINT  cbufferSize0 = 0,	UINT  cbufferSize1 = 0,
+		D3D12_INPUT_ELEMENT_DESC* pElemDesc = 0, UINT numElements = 0,
+		int ShaderResourceNum = 0, int UnorderedAccessNum = 0, int SamplerNum = 0);
+
+	void MakeCurrent();
+	void Disable();
+	void SetConstantBuffer();
+
+	void* MapParam(UINT slot = 0);
+	void  UnmapParam(UINT slot = 0);
+
+	void BindShaderResource(UINT slot, CD3DX12_CPU_DESCRIPTOR_HANDLE& handle);
+
+protected:
+	bool CreateParamBuffer(UINT sizeBuffer, UINT slot = 0);
+
+private:
+	ID3D12PipelineState* GetPipelineState(RenderShaderState* pShaderState);
+
+	void* m_vertexShader;
+	SIZE_T m_vertexShaderSize;
+	void* m_pixelShader;
+	SIZE_T m_pixelShaderSize;
+
+	D3D12_INPUT_ELEMENT_DESC* m_inputElementDescs;
+	UINT m_inputElementDescsNum;
+
+	ID3D12RootSignature* m_pRootSignature;
+
+	ID3D12DescriptorHeap* m_scuHeap;
+	int m_scuDescriptorSize;
+
+	ID3D12Resource* m_ConstantBuffer[2];
+
+	ID3D12DescriptorHeap* m_samplerHeap;
+	int m_samplerDescriptorSize;
+
+	map<RenderShaderState*, ID3D12PipelineState*> m_PipelineStates;
+};
+
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12RenderTarget.cpp b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12RenderTarget.cpp
new file mode 100644
index 0000000..301cad6
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12RenderTarget.cpp
@@ -0,0 +1,371 @@
+#include "D3D12RenderTarget.h"
+#include "D3D12RenderContext.h"
+
+D3D12RenderTarget::D3D12RenderTarget(int renderTargetIndex, int nRenderTargetCount)
+{
+	m_RenderTargetIndex = renderTargetIndex;
+
+	m_RenderTargetCount = nRenderTargetCount;
+
+	m_BackBuffers = nullptr;
+	m_RenderTargets = nullptr;
+	m_DepthStencil = nullptr;
+
+	m_pRenderContext = D3D12RenderContext::Instance();
+
+	if (m_RenderTargetCount > 0)
+	{
+		m_BackBuffers = new ID3D12Resource*[m_RenderTargetCount];
+
+		for (int n = 0; n < m_RenderTargetCount; n++)
+		{
+			m_BackBuffers[n] = nullptr;
+		}
+
+		m_RenderTargets = new ID3D12Resource*[m_RenderTargetCount];
+
+		for (int n = 0; n < m_RenderTargetCount; n++)
+		{
+			m_RenderTargets[n] = nullptr;
+		}
+	}
+
+	if (renderTargetIndex == 0)
+	{
+		m_rtvClearValue.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
+		m_rtvClearValue.Color[0] = 0.0;
+		m_rtvClearValue.Color[1] = 0.0;
+		m_rtvClearValue.Color[2] = 0.0;
+		m_rtvClearValue.Color[3] = 1.0;
+	}
+	else
+	{
+		m_rtvClearValue.Format = DXGI_FORMAT_R32_FLOAT;
+		m_rtvClearValue.Color[0] = FLT_MAX;
+		m_rtvClearValue.Color[1] = FLT_MAX;
+		m_rtvClearValue.Color[2] = FLT_MAX;
+		m_rtvClearValue.Color[3] = FLT_MAX;
+	}
+
+	if (renderTargetIndex == 0)
+	{
+		m_dsvClearValue.Format = DXGI_FORMAT_D24_UNORM_S8_UINT;
+	}
+	else
+	{
+		m_dsvClearValue.Format = DXGI_FORMAT_D32_FLOAT;
+	}
+	m_dsvClearValue.DepthStencil.Depth = 1.0f;
+	m_dsvClearValue.DepthStencil.Stencil = 0;
+}
+
+D3D12RenderTarget::~D3D12RenderTarget()
+{
+	if (nullptr != m_BackBuffers)
+	{
+		delete[] m_BackBuffers;
+		m_BackBuffers = nullptr;
+	}
+
+	if (nullptr != m_RenderTargets)
+	{
+		delete[] m_RenderTargets;
+		m_RenderTargets = nullptr;
+	}
+}
+
+ID3D12Resource* D3D12RenderTarget::GetDepthStencilResource()
+{
+	return m_DepthStencil;
+}
+
+D3D12_CPU_DESCRIPTOR_HANDLE D3D12RenderTarget::GetRenderTargetViewHandle()
+{
+	CD3DX12_CPU_DESCRIPTOR_HANDLE rtvHandle(m_rtvHeap->GetCPUDescriptorHandleForHeapStart());
+	return rtvHandle;
+}
+
+D3D12_CPU_DESCRIPTOR_HANDLE D3D12RenderTarget::GetDepthStencilViewHandle()
+{
+	CD3DX12_CPU_DESCRIPTOR_HANDLE dsvHandle(m_dsvHeap->GetCPUDescriptorHandleForHeapStart());
+	return dsvHandle;
+}
+
+void D3D12RenderTarget::CreateResource(int nWidth, int nHeight)
+{
+	ID3D12Device* m_device = m_pRenderContext->GetDevice();
+	int nSampleCount = m_pRenderContext->GetSampleCount();
+
+	CD3DX12_CPU_DESCRIPTOR_HANDLE rtvHandle(m_rtvHeap->GetCPUDescriptorHandleForHeapStart());
+
+	if (m_RenderTargetIndex == 0)
+	{
+		IDXGISwapChain3* m_swapChain = m_pRenderContext->GetSwapChain();
+		
+		// Create a RTV for each frame.
+		for (int n = 0; n < m_RenderTargetCount; n++)
+		{
+			ThrowIfFailed(m_swapChain->GetBuffer(n, IID_PPV_ARGS(&m_BackBuffers[n])));
+
+			if (nSampleCount > 1)
+			{
+				// If we are multi-sampling - create a render target separate from the back buffer
+				CD3DX12_HEAP_PROPERTIES heapProps(D3D12_HEAP_TYPE_DEFAULT);
+				D3D12_RESOURCE_DESC desc = m_BackBuffers[n]->GetDesc();
+
+				desc.Dimension = D3D12_RESOURCE_DIMENSION_TEXTURE2D;
+				desc.SampleDesc.Count = nSampleCount;
+				desc.SampleDesc.Quality = 0;
+				desc.Alignment = 0;
+
+				ThrowIfFailed(m_device->CreateCommittedResource(&heapProps, D3D12_HEAP_FLAG_NONE, &desc, D3D12_RESOURCE_STATE_RENDER_TARGET,
+					&m_rtvClearValue, IID_PPV_ARGS(&m_RenderTargets[n])));
+			}
+			else
+			{
+				// The render targets and back buffers are the same thing
+				m_RenderTargets[n] = m_BackBuffers[n];
+			}
+
+			m_device->CreateRenderTargetView(m_RenderTargets[n], nullptr, rtvHandle);
+			rtvHandle.Offset(1, m_rtvDescriptorSize);
+		}
+
+		{
+			auto resourceDesc = CD3DX12_RESOURCE_DESC::Tex2D(m_dsvClearValue.Format,
+				nWidth, nHeight, 1, 1, nSampleCount, 0,
+				D3D12_RESOURCE_FLAG_ALLOW_DEPTH_STENCIL);
+
+			ThrowIfFailed(m_device->CreateCommittedResource(
+				&CD3DX12_HEAP_PROPERTIES(D3D12_HEAP_TYPE_DEFAULT), // No need to read/write by CPU
+				D3D12_HEAP_FLAG_NONE,
+				&resourceDesc,
+				D3D12_RESOURCE_STATE_DEPTH_WRITE,
+				&m_dsvClearValue,
+				IID_PPV_ARGS(&m_DepthStencil)));
+
+			D3D12_DEPTH_STENCIL_VIEW_DESC dsvDesc = {};
+			dsvDesc.ViewDimension = nSampleCount <= 1 ? D3D12_DSV_DIMENSION_TEXTURE2D : D3D12_DSV_DIMENSION_TEXTURE2DMS;
+			dsvDesc.Format = m_dsvClearValue.Format;
+			dsvDesc.Texture2D.MipSlice = 0;
+			dsvDesc.Flags = D3D12_DSV_FLAG_NONE;
+			m_device->CreateDepthStencilView(m_DepthStencil, &dsvDesc, m_dsvHeap->GetCPUDescriptorHandleForHeapStart());
+		}
+	}
+	else
+	{
+		{
+			auto resourceDesc = CD3DX12_RESOURCE_DESC::Tex2D(m_rtvClearValue.Format,
+				nWidth, nHeight, 1, 1, 1, 0,
+				D3D12_RESOURCE_FLAG_ALLOW_RENDER_TARGET);
+
+			D3D12_RENDER_TARGET_VIEW_DESC rtvDesc = {};
+			rtvDesc.Format = m_rtvClearValue.Format;
+			rtvDesc.ViewDimension = D3D12_RTV_DIMENSION_TEXTURE2D;
+			rtvDesc.Texture2D.MipSlice = 0;
+			rtvDesc.Texture2D.PlaneSlice = 0;
+
+			for (int n = 0; n < m_RenderTargetCount; n++)
+			{
+				m_device->CreateCommittedResource(
+					&CD3DX12_HEAP_PROPERTIES(D3D12_HEAP_TYPE_DEFAULT),
+					D3D12_HEAP_FLAG_NONE,
+					&resourceDesc,
+					D3D12_RESOURCE_STATE_RENDER_TARGET,
+					&m_rtvClearValue,
+					IID_PPV_ARGS(&m_RenderTargets[n]));
+				m_device->CreateRenderTargetView(m_RenderTargets[n], &rtvDesc, rtvHandle);
+				rtvHandle.Offset(1, m_rtvDescriptorSize);
+			}
+		}
+
+		{
+			auto resourceDesc = CD3DX12_RESOURCE_DESC::Tex2D(m_dsvClearValue.Format,
+				nWidth, nHeight, 1, 1, 1, 0, 
+				D3D12_RESOURCE_FLAG_ALLOW_DEPTH_STENCIL);
+
+			m_device->CreateCommittedResource(
+				&CD3DX12_HEAP_PROPERTIES(D3D12_HEAP_TYPE_DEFAULT),
+				D3D12_HEAP_FLAG_NONE,
+				&resourceDesc,
+				D3D12_RESOURCE_STATE_DEPTH_WRITE,
+				&m_dsvClearValue,
+				IID_PPV_ARGS(&m_DepthStencil));
+
+			D3D12_DEPTH_STENCIL_VIEW_DESC dsvDesc = {};
+			dsvDesc.ViewDimension = D3D12_DSV_DIMENSION_TEXTURE2D;
+			dsvDesc.Format = m_dsvClearValue.Format;
+			dsvDesc.Texture2D.MipSlice = 0;
+			dsvDesc.Flags = D3D12_DSV_FLAG_NONE;
+			m_device->CreateDepthStencilView(m_DepthStencil, &dsvDesc, m_dsvHeap.Get()->GetCPUDescriptorHandleForHeapStart());
+		}
+	}
+}
+
+void D3D12RenderTarget::OnCreate(int nWidth, int nHeight)
+{
+	ID3D12Device* m_device = m_pRenderContext->GetDevice();
+
+	// Create descriptor heaps.
+	{
+		// Describe and create a render target view (RTV) descriptor heap.
+		D3D12_DESCRIPTOR_HEAP_DESC rtvHeapDesc = {};
+		rtvHeapDesc.NumDescriptors = m_RenderTargetCount;
+		rtvHeapDesc.Type = D3D12_DESCRIPTOR_HEAP_TYPE_RTV;
+		rtvHeapDesc.Flags = D3D12_DESCRIPTOR_HEAP_FLAG_NONE;
+		ThrowIfFailed(m_device->CreateDescriptorHeap(&rtvHeapDesc, IID_PPV_ARGS(&m_rtvHeap)));
+
+		m_rtvDescriptorSize = m_device->GetDescriptorHandleIncrementSize(D3D12_DESCRIPTOR_HEAP_TYPE_RTV);
+
+		// Describe and create a render target view (RTV) descriptor heap.
+		D3D12_DESCRIPTOR_HEAP_DESC dsvHeapDesc = {};
+		dsvHeapDesc.NumDescriptors = 1;
+		dsvHeapDesc.Type = D3D12_DESCRIPTOR_HEAP_TYPE_DSV;
+		dsvHeapDesc.Flags = D3D12_DESCRIPTOR_HEAP_FLAG_NONE;
+		ThrowIfFailed(m_device->CreateDescriptorHeap(&dsvHeapDesc, IID_PPV_ARGS(&m_dsvHeap)));
+
+		m_dsvDescriptorSize = m_device->GetDescriptorHandleIncrementSize(D3D12_DESCRIPTOR_HEAP_TYPE_DSV);
+	}
+
+	OnResize(nWidth, nHeight);
+}
+
+void D3D12RenderTarget::OnResize(int nWidth, int nHeight)
+{
+	CreateResource(nWidth, nHeight);
+
+	// viewport and scissor rect
+	{
+		memset(&m_viewport, 0, sizeof(m_viewport));
+		m_viewport.Width = nWidth;
+		m_viewport.Height = nHeight;
+		m_viewport.MaxDepth = 1.0;
+
+		memset(&m_scissorRect, 0, sizeof(m_scissorRect));
+		m_scissorRect.right = nWidth;
+		m_scissorRect.bottom = nHeight;
+	}
+}
+
+void D3D12RenderTarget::OnDestroy()
+{
+	for (int n = 0; n < m_RenderTargetCount; n++)
+	{
+		Safe_Release(m_RenderTargets[n]);
+
+		if (m_pRenderContext->GetSampleCount() > 1)
+		{
+			Safe_Release(m_BackBuffers[n]);
+		}
+	}
+	Safe_Release(m_DepthStencil);
+}
+
+void D3D12RenderTarget::PreRender(bool doClear)
+{
+	ID3D12GraphicsCommandList* m_commandList = m_pRenderContext->GetGraphicsCommandList();
+	m_commandList->RSSetViewports(1, &m_viewport);
+	m_commandList->RSSetScissorRects(1, &m_scissorRect);
+
+	int numSamples = 1;
+	UINT m_frameIndex = 0;	
+	D3D12_RESOURCE_STATES state = D3D12_RESOURCE_STATE_NON_PIXEL_SHADER_RESOURCE;
+	if (m_RenderTargetIndex == 0)
+	{
+		numSamples = m_pRenderContext->GetSampleCount();
+		m_frameIndex = m_pRenderContext->GetFrameIndex();
+		if (numSamples <= 1)
+		{
+			state = D3D12_RESOURCE_STATE_PRESENT;
+		}
+		else
+		{
+			state = D3D12_RESOURCE_STATE_RESOLVE_SOURCE;
+		}
+	}
+
+	ID3D12Resource* pRenderTarget = m_RenderTargets[m_frameIndex];
+	
+	m_commandList->ResourceBarrier(1, &CD3DX12_RESOURCE_BARRIER::Transition(pRenderTarget, state, D3D12_RESOURCE_STATE_RENDER_TARGET));
+	
+	CD3DX12_CPU_DESCRIPTOR_HANDLE rtvHandle(m_rtvHeap->GetCPUDescriptorHandleForHeapStart(), m_frameIndex, m_rtvDescriptorSize);
+	CD3DX12_CPU_DESCRIPTOR_HANDLE dsvHandle(m_dsvHeap->GetCPUDescriptorHandleForHeapStart());
+	m_commandList->OMSetRenderTargets(1, &rtvHandle, FALSE, &dsvHandle);
+
+	if (doClear)
+	{				
+		m_commandList->ClearRenderTargetView(rtvHandle, m_rtvClearValue.Color, 0, nullptr);
+		m_commandList->ClearDepthStencilView(dsvHandle, D3D12_CLEAR_FLAG_DEPTH, 
+			m_dsvClearValue.DepthStencil.Depth, m_dsvClearValue.DepthStencil.Stencil, 0, nullptr);
+	}
+}
+
+void D3D12RenderTarget::PostRender()
+{
+	ID3D12GraphicsCommandList* m_commandList = m_pRenderContext->GetGraphicsCommandList();
+
+	int numSamples = 1;
+	UINT m_frameIndex = 0;
+	D3D12_RESOURCE_STATES state = D3D12_RESOURCE_STATE_NON_PIXEL_SHADER_RESOURCE;
+	if (m_RenderTargetIndex == 0)
+	{
+		numSamples = m_pRenderContext->GetSampleCount();
+		m_frameIndex = m_pRenderContext->GetFrameIndex();
+		state = D3D12_RESOURCE_STATE_PRESENT;
+	}
+
+	if (numSamples <= 1)
+	{
+		ID3D12Resource* renderTarget = m_RenderTargets[m_frameIndex];
+		CD3DX12_RESOURCE_BARRIER barrier(CD3DX12_RESOURCE_BARRIER::Transition(renderTarget, D3D12_RESOURCE_STATE_RENDER_TARGET, state));
+		m_commandList->ResourceBarrier(1, &barrier);
+	}
+	else
+	{
+		ID3D12Resource* backBuffer = m_BackBuffers[m_frameIndex];
+		ID3D12Resource* renderTarget = m_RenderTargets[m_frameIndex];
+
+		// Barriers to wait for the render target, and the backbuffer to be in correct state
+		{
+			D3D12_RESOURCE_BARRIER barriers[] =
+			{
+				CD3DX12_RESOURCE_BARRIER::Transition(renderTarget, D3D12_RESOURCE_STATE_RENDER_TARGET, D3D12_RESOURCE_STATE_RESOLVE_SOURCE),
+				CD3DX12_RESOURCE_BARRIER::Transition(backBuffer, D3D12_RESOURCE_STATE_PRESENT, D3D12_RESOURCE_STATE_RESOLVE_DEST),
+			};
+			m_commandList->ResourceBarrier(2, barriers);
+		}
+		// Do the resolve...
+		m_commandList->ResolveSubresource(backBuffer, 0, renderTarget, 0, m_rtvClearValue.Format);
+		// Barrier until can present
+		{
+			CD3DX12_RESOURCE_BARRIER barrier(CD3DX12_RESOURCE_BARRIER::Transition(backBuffer, D3D12_RESOURCE_STATE_RESOLVE_DEST, D3D12_RESOURCE_STATE_PRESENT));
+			m_commandList->ResourceBarrier(1, &barrier);
+		}
+	}
+}
+
+void D3D12RenderTarget::SetClearColor(float r, float g, float b, float a, float depth, float stencil)
+{
+	m_rtvClearValue.Color[0] = r;
+	m_rtvClearValue.Color[1] = g;
+	m_rtvClearValue.Color[2] = b;
+	m_rtvClearValue.Color[3] = a;
+
+	m_dsvClearValue.DepthStencil.Depth = depth;
+	m_dsvClearValue.DepthStencil.Stencil = stencil;
+}
+
+ID3D12Resource* D3D12RenderTarget::GetTexture(int nIndex, bool bRenderTarget)
+{
+	if (nIndex < 0 || nIndex > m_RenderTargetCount)
+		return nullptr;
+
+	if (bRenderTarget)
+	{
+		return m_RenderTargets[nIndex];
+	}
+	else
+	{
+		return m_BackBuffers[nIndex];
+	}
+}
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12RenderTarget.h b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12RenderTarget.h
new file mode 100644
index 0000000..8ae0b7d
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12RenderTarget.h
@@ -0,0 +1,110 @@
+#pragma once
+
+class D3D12RenderContext;
+
+#include "RenderInterface.h"
+using namespace RenderInterface;
+
+#include <d3d12.h>
+#include <d3d11on12.h>
+#include <dxgi1_4.h>
+#include <D3Dcompiler.h>
+#include <DirectXMath.h>
+#include "d3dx12.h"
+#include <string>
+#include <vector>
+#include <map>
+#include <wrl.h>
+#include <shellapi.h>
+using namespace std;
+using namespace DirectX;
+using namespace Microsoft::WRL;
+
+#ifndef Safe_Delete
+#define Safe_Delete(p)       { if (p) { delete (p);     (p) = nullptr; } }
+#endif // !Safe_Delete
+#ifndef Safe_Release
+#define Safe_Release(p)       { if (p) { p->Release();     (p) = nullptr; } }
+#endif // !Safe_Delete
+
+inline void ThrowIfFailed(HRESULT hr)
+{
+	if (FAILED(hr))
+	{
+		throw;
+	}
+}
+
+typedef struct RenderShaderStateKey
+{
+	BLEND_STATE BlendState = BLEND_STATE_NONE;
+	RASTERIZER_STATE RasterizerState = RASTERIZER_STATE_FILL_CULL_NONE;
+	DEPTH_STENCIL_STATE DepthStencilState = DEPTH_STENCIL_DEPTH_TEST;
+	D3D12_PRIMITIVE_TOPOLOGY_TYPE PrimitiveTopologyType = D3D12_PRIMITIVE_TOPOLOGY_TYPE_TRIANGLE;
+	int ForShadow = 0;
+
+	bool operator <(const RenderShaderStateKey &other) const
+	{
+		int key = (((BlendState * 10 + RasterizerState) * 10 + DepthStencilState) * 10 + PrimitiveTopologyType) * 10 + ForShadow;
+		int otherkey = (((other.BlendState * 10 + other.RasterizerState) * 10 + other.DepthStencilState) * 10 + other.PrimitiveTopologyType) * 10 + other.ForShadow;
+		return key < otherkey;
+	}
+} RenderShaderStateKey;
+
+typedef struct RenderShaderState
+{
+	D3D12_BLEND_DESC BlendState = CD3DX12_BLEND_DESC(D3D12_DEFAULT);
+	D3D12_RASTERIZER_DESC RasterizerState = CD3DX12_RASTERIZER_DESC(D3D12_DEFAULT);
+	D3D12_DEPTH_STENCIL_DESC DepthStencilState = CD3DX12_DEPTH_STENCIL_DESC(D3D12_DEFAULT);
+	D3D12_PRIMITIVE_TOPOLOGY_TYPE PrimitiveTopologyType = D3D12_PRIMITIVE_TOPOLOGY_TYPE_TRIANGLE;
+	DXGI_FORMAT RTVFormat = DXGI_FORMAT_R8G8B8A8_UNORM;
+	DXGI_FORMAT DSVFormat = DXGI_FORMAT_D24_UNORM_S8_UINT;
+	int SampleCount = 1;
+} RenderShaderState;
+
+class D3D12RenderTarget
+{
+public:
+	D3D12RenderTarget(int renderTargetIndex, int nRenderTargetCount = 1);
+	~D3D12RenderTarget();
+
+	void OnCreate(int nWidth, int nHeight);
+	void OnResize(int nWidth, int nHeight);
+	void OnDestroy();
+
+	void PreRender(bool doClear = false);
+	void PostRender();
+
+	void SetClearColor(float r, float g, float b, float a = 1.0, float depth = 1.0, float stencil = 0.0);
+	
+	ID3D12Resource* GetTexture(int nIndex = 0, bool bRenderTarget = true);
+
+	D3D12_VIEWPORT m_viewport;
+
+	ID3D12Resource* GetDepthStencilResource();
+	D3D12_CPU_DESCRIPTOR_HANDLE GetRenderTargetViewHandle();
+	D3D12_CPU_DESCRIPTOR_HANDLE GetDepthStencilViewHandle();
+
+private:
+	void CreateResource(int nWidth, int nHeight);
+
+	int m_RenderTargetIndex;
+	int m_RenderTargetCount;
+
+	ID3D12Resource** m_BackBuffers;
+	ID3D12Resource** m_RenderTargets;
+	ID3D12Resource*	m_DepthStencil;
+
+	ComPtr<ID3D12DescriptorHeap> m_rtvHeap;
+	UINT m_rtvDescriptorSize;
+	ComPtr<ID3D12DescriptorHeap> m_dsvHeap;
+	UINT m_dsvDescriptorSize;
+
+	D3D12_RECT m_scissorRect;
+
+	D3D12RenderContext* m_pRenderContext;
+
+	D3D12_CLEAR_VALUE m_rtvClearValue;
+	D3D12_CLEAR_VALUE m_dsvClearValue;
+};
+
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12RendererWindow.cpp b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12RendererWindow.cpp
new file mode 100644
index 0000000..b640ebd
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12RendererWindow.cpp
@@ -0,0 +1,141 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+#include "D3D12RendererWindow.h"
+
+#include "DXUT.h"
+#include "DXUTgui.h"
+#include "sdkmisc.h"
+
+#include "D3D12RenderInterface.h"
+#include "D3D12RenderContext.h"
+#ifndef SAFE_RELEASE
+#define SAFE_RELEASE(x) { if (x) x->Release(); x = 0; }
+#endif
+
+///////////////////////////////////////////////////////////////////////////////
+D3D12RenderWindow::D3D12RenderWindow()
+{
+	m_pRenderContext = D3D12RenderContext::Instance();
+
+	m_pDialogResourceManager = 0;
+	m_pTextHelper = 0;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+D3D12RenderWindow::~D3D12RenderWindow()
+{
+	Free();
+}
+
+///////////////////////////////////////////////////////////////////////////////
+bool D3D12RenderWindow::Create( HWND hWnd, unsigned int nSamples )
+{
+	m_pRenderContext->SetSampleCount(nSamples);
+
+	RECT rc;
+	GetClientRect((HWND)hWnd, &rc);
+	int wBuf = rc.right - rc.left;
+	int hBuf = rc.bottom- rc.top;
+
+	ID3D11Device *pDevice = m_pRenderContext->GetDevice11();
+	ID3D11DeviceContext* pDeviceContext = m_pRenderContext->GetDeviceContext();
+	if (nullptr != pDevice && nullptr != pDeviceContext)
+	{
+		m_pDialogResourceManager = new CDXUTDialogResourceManager;
+		m_pDialogResourceManager->OnD3D11CreateDevice(pDevice, pDeviceContext);
+		m_pTextHelper = new CDXUTTextHelper(pDevice, pDeviceContext, m_pDialogResourceManager, 15);
+	}
+
+	m_pRenderContext->InitSwapchain(wBuf, hBuf, hWnd);
+	Resize(wBuf, hBuf);
+
+	return true;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void D3D12RenderWindow::Free()
+{
+	FreeBuffer();
+
+	SAFE_DELETE(m_pTextHelper);
+
+	if (m_pDialogResourceManager)
+	{
+		m_pDialogResourceManager->OnD3D11DestroyDevice();
+		SAFE_DELETE(m_pDialogResourceManager);
+	}
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void D3D12RenderWindow::FreeBuffer()
+{
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void D3D12RenderWindow::Present()
+{
+//	m_pRenderContext->ReleaseRenderTarget();
+
+//	m_pRenderContext->PostRender();
+
+	m_pRenderContext->Present();
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void D3D12RenderWindow::Clear(float r, float g, float b)
+{
+	m_pRenderContext->PreRender();
+
+	m_pRenderContext->SetClearColor(0, r, g, b);
+	m_pRenderContext->AcquireRenderTarget(true);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+bool D3D12RenderWindow::Resize( int w, int h )
+{
+	assert(w > 0 && h > 0);
+
+	m_pRenderContext->ResizeSwapchain(w, h);
+
+	if (m_pDialogResourceManager)
+	{
+		ID3D11Device *pDevice = m_pRenderContext->GetDevice11();
+		D3D12_RESOURCE_DESC descTex2D = m_pRenderContext->GetBackBufferDesc();
+
+		DXGI_SURFACE_DESC backbufferDesc;
+		backbufferDesc.Width = descTex2D.Width;
+		backbufferDesc.Height = descTex2D.Height;
+		backbufferDesc.Format = descTex2D.Format;
+		backbufferDesc.SampleDesc = descTex2D.SampleDesc;
+
+		m_pDialogResourceManager->OnD3D11ResizedSwapChain(pDevice, &backbufferDesc);
+	}
+
+	return true;
+}
+
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12RendererWindow.h b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12RendererWindow.h
new file mode 100644
index 0000000..abd5d9b
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12RendererWindow.h
@@ -0,0 +1,29 @@
+#pragma once
+
+#include <d3d12.h>
+class D3D12RenderContext;
+// DXUT stuffs for text rendering
+class CDXUTDialogResourceManager;
+class CDXUTTextHelper;
+
+struct D3D12RenderWindow
+{
+public:
+	D3D12RenderWindow();
+	~D3D12RenderWindow();
+
+	bool Create(HWND hWnd, unsigned int nSamples = 1);
+	bool Resize(int w, int h);
+	void Present();
+	void Clear(float r, float g, float b);
+
+	CDXUTDialogResourceManager*	m_pDialogResourceManager;
+	CDXUTTextHelper*			m_pTextHelper;
+
+private:
+	void Free();
+	void FreeBuffer();
+
+	D3D12RenderContext* m_pRenderContext;
+};
+
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12Shaders.cpp b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12Shaders.cpp
new file mode 100644
index 0000000..0c07409
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12Shaders.cpp
@@ -0,0 +1,231 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+#include "D3D12Shaders.h"
+
+#include "MeshShaderParam.h"
+#include "LightShaderParam.h"
+
+//#include <Nv/Blast/NvHairSdk.h>
+#include "D3D12RenderShader.h"
+#include "D3D12RenderContext.h"
+#include "D3D12TextureResource.h"
+using namespace RenderInterface;
+
+D3D12_INPUT_ELEMENT_DESC layoutBodyRender[] =
+{
+	{ "POSITION", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, 0, D3D12_INPUT_CLASSIFICATION_PER_VERTEX_DATA, 0 },
+	{ "VERTEX_NORMAL", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, 12, D3D12_INPUT_CLASSIFICATION_PER_VERTEX_DATA, 0 },
+	{ "FACE_NORMAL", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, 24, D3D12_INPUT_CLASSIFICATION_PER_VERTEX_DATA, 0 },
+	{ "TANGENT", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, 36, D3D12_INPUT_CLASSIFICATION_PER_VERTEX_DATA, 0 },
+	{ "TEXCOORD", 0, DXGI_FORMAT_R32G32_FLOAT, 0, 48, D3D12_INPUT_CLASSIFICATION_PER_VERTEX_DATA, 0 },
+	{ "VERTEX_ID", 0, DXGI_FORMAT_R32_FLOAT, 0, 56, D3D12_INPUT_CLASSIFICATION_PER_VERTEX_DATA, 0 },
+};
+
+D3D12_INPUT_ELEMENT_DESC layout_Position_And_Color[] =
+{
+	{ "POSITION", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, 0, D3D12_INPUT_CLASSIFICATION_PER_VERTEX_DATA, 0 },
+	{ "COLOR", 0, DXGI_FORMAT_R32G32B32A32_FLOAT, 0, 12, D3D12_INPUT_CLASSIFICATION_PER_VERTEX_DATA, 0 },
+};
+
+/////////////////////////////////////////////////////////////////////////////////////
+// Common shader settings
+//static D3D12RenderShader*	g_pShaders[SHADER_TYPE_END];
+static std::map<int, D3D12RenderShader*> g_pShaders;
+/*
+namespace BodyShaderBlobs
+{
+	#include "Shaders/BodyShader_VS.h"
+	#include "Shaders/BodyShader_PS.h"
+}
+
+namespace BodyShadowBlobs
+{
+	#include "Shaders/BodyShadow_VS.h"
+	#include "Shaders/BodyShadow_PS.h"
+}
+
+namespace ScreenQuadBlobs
+{
+	#include "Shaders/ScreenQuad_VS.h"
+	#include "Shaders/ScreenQuad_PS.h"
+}
+
+namespace ScreenQuadColorBlobs
+{
+	#include "Shaders/ScreenQuadColor_VS.h"
+	#include "Shaders/ScreenQuadColor_PS.h"
+}
+
+namespace VisualizeShadowBlobs
+{
+	#include "Shaders/VisualizeShadow_VS.h"
+	#include "Shaders/VisualizeShadow_PS.h"
+}
+
+namespace ColorBlobs
+{
+	#include "Shaders/Color_VS.h"
+	#include "Shaders/Color_PS.h"
+}
+*/
+//////////////////////////////////////////////////////////////////////////
+bool InitializeShadersD3D12()
+{
+	/*
+	UINT numElements = sizeof(layoutBodyRender) / sizeof(D3D11_INPUT_ELEMENT_DESC);
+
+	g_pShaders[SHADER_TYPE_MESH_RENDERING] = D3D12RenderShader::Create("MeshRenderShader",
+		(void*)BodyShaderBlobs::g_vs_main, sizeof(BodyShaderBlobs::g_vs_main),
+		(void*)BodyShaderBlobs::g_ps_main, sizeof(BodyShaderBlobs::g_ps_main),
+		sizeof(MeshShaderParam), 0,
+		&layoutBodyRender[0], numElements,
+		10, 0, 2);
+
+	g_pShaders[SHADER_TYPE_MESH_SHADOW] = D3D12RenderShader::Create("MeshShadowShader",
+		(void*)BodyShadowBlobs::g_vs_main, sizeof(BodyShadowBlobs::g_vs_main),
+		(void*)BodyShadowBlobs::g_ps_main, sizeof(BodyShadowBlobs::g_ps_main),
+		sizeof(MeshShadowShaderParam), 0,
+		&layoutBodyRender[0], numElements,
+		2);
+
+	g_pShaders[SHADER_TYPE_SCREEN_QUAD] = D3D12RenderShader::Create("ScreenQuadShader",
+		(void*)ScreenQuadBlobs::g_vs_main, sizeof(ScreenQuadBlobs::g_vs_main),
+		(void*)ScreenQuadBlobs::g_ps_main, sizeof(ScreenQuadBlobs::g_ps_main),
+		0, 0,
+		0, 0,
+		1, 0, 1);
+
+	g_pShaders[SHADER_TYPE_SCREEN_QUAD_COLOR] = D3D12RenderShader::Create("ScreenQuadColorShader",
+		(void*)ScreenQuadColorBlobs::g_vs_main, sizeof(ScreenQuadColorBlobs::g_vs_main),
+		(void*)ScreenQuadColorBlobs::g_ps_main, sizeof(ScreenQuadColorBlobs::g_ps_main));
+
+	g_pShaders[SHADER_TYPE_VISUALIZE_SHADOW] = D3D12RenderShader::Create("VisualizeShadowShader",
+		(void*)VisualizeShadowBlobs::g_vs_main, sizeof(VisualizeShadowBlobs::g_vs_main),
+		(void*)VisualizeShadowBlobs::g_ps_main, sizeof(VisualizeShadowBlobs::g_ps_main),
+		sizeof(ShadowVizParam), 0,
+		0, 0,
+		1, 0, 1);
+
+	UINT numElements2 = sizeof(layout_Position_And_Color) / sizeof(D3D11_INPUT_ELEMENT_DESC);
+
+	g_pShaders[SHADER_TYPE_SIMPLE_COLOR] = D3D12RenderShader::Create("Color",
+		(void*)ColorBlobs::g_vs_main, sizeof(ColorBlobs::g_vs_main),
+		(void*)ColorBlobs::g_ps_main, sizeof(ColorBlobs::g_ps_main),
+		sizeof(SimpleShaderParam), 0,
+		&layout_Position_And_Color[0], numElements2);
+	
+	g_pShaders[SHADER_TYPE_HAIR_SHADER_DEFAULT] = D3D12RenderShader::Create(
+		"hairShaderDefault", 0, 0,
+		(void*)BlastShaderBlobs::g_ps_main, sizeof(BlastShaderBlobs::g_ps_main),
+		sizeof(NvHair::ShaderConstantBuffer),
+		sizeof(LightShaderParam)
+		);
+
+	g_pShaders[SHADER_TYPE_HAIR_SHADER_SHADOW] = D3D12RenderShader::Create(
+		"hairShadow", 0, 0,
+		(void*)BlastShadowBlobs::g_ps_main, sizeof(BlastShadowBlobs::g_ps_main),
+		sizeof(NvHair::ShaderConstantBuffer),
+		0);
+	*/
+	return true;
+}
+
+#ifndef SAFE_RELEASE
+#define SAFE_RELEASE(x) { if (x) x->Release(); x = 0; }
+#endif
+
+#ifndef SAFE_DELETE
+#define SAFE_DELETE(x) { if (x) delete x; x = 0; }
+#endif
+
+///////////////////////////////////////////////////////////////////////////////
+void DestroyShadersD3D12()
+{
+	for (int i = 0; i < g_pShaders.size(); i++)
+	{
+		D3D12RenderShader*& pShader = g_pShaders[i];
+		if (pShader)
+		{
+			delete pShader;
+			pShader = 0;
+		}
+	}
+}
+
+///////////////////////////////////////////////////////////////////////////////
+D3D12RenderShader* GetShaderD3D12(SHADER_TYPE st)
+{
+	return g_pShaders[st];
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void ApplyShaderD3D12(SHADER_TYPE st)
+{
+	D3D12RenderShader* pD3D12Shader = GetShaderD3D12(st);
+	if (!pD3D12Shader)
+		return;
+
+	pD3D12Shader->MakeCurrent();
+}
+
+void BindShaderResourcesD3D12(SHADER_TYPE st, int numSRVs, GPUShaderResource** ppSRVs)
+{
+	D3D12RenderShader* pD3D12Shader = GetShaderD3D12(st);
+	if (!pD3D12Shader)
+		return;
+
+	for (int i = 0; i < numSRVs; i++)
+	{
+		CD3DX12_CPU_DESCRIPTOR_HANDLE handle = D3D12TextureResource::GetHandle(ppSRVs[i]);
+		pD3D12Shader->BindShaderResource(i, handle);
+	}
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void DisableShaderD3D12(RenderInterface::SHADER_TYPE st)
+{
+	D3D12RenderShader* pD3D12Shader = GetShaderD3D12(st);
+	if (!pD3D12Shader)
+		return;
+
+	pD3D12Shader->Disable();
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void CopyShaderParamD3D12(SHADER_TYPE st, void* pSysMem, unsigned int bytes, unsigned int slot)
+{
+	D3D12RenderShader* pD3D12Shader = GetShaderD3D12(st);
+	if (!pD3D12Shader)
+		return;
+	
+	void* mappedParam = pD3D12Shader->MapParam(slot);
+
+	memcpy(mappedParam, pSysMem, bytes);
+
+	pD3D12Shader->UnmapParam(slot);
+}
\ No newline at end of file
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12Shaders.h b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12Shaders.h
new file mode 100644
index 0000000..29b0e1b
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12Shaders.h
@@ -0,0 +1,42 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#pragma once
+
+#include "RenderInterface.h"
+#include "RenderPlugin.h"
+///////////////////////////////////////////////////////////////////
+// default shaders
+///////////////////////////////////////////////////////////////////
+CORERENDER_EXPORT bool InitializeShadersD3D12();
+CORERENDER_EXPORT void DestroyShadersD3D12();
+
+CORERENDER_EXPORT void ApplyShaderD3D12(RenderInterface::SHADER_TYPE st);
+CORERENDER_EXPORT void DisableShaderD3D12(RenderInterface::SHADER_TYPE st);
+CORERENDER_EXPORT void BindShaderResourcesD3D12(RenderInterface::SHADER_TYPE st, int numSRVs, GPUShaderResource** ppSRVs);
+CORERENDER_EXPORT void CopyShaderParamD3D12(RenderInterface::SHADER_TYPE st, void* pSysMem, unsigned int bytes, unsigned int slot = 0);
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12ShadowMap.cpp b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12ShadowMap.cpp
new file mode 100644
index 0000000..342c6f3
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12ShadowMap.cpp
@@ -0,0 +1,99 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013-2015 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+#include "D3D12ShadowMap.h"
+
+#include "RenderResources.h"
+
+#include "D3D12RenderInterface.h"
+#include "D3D12TextureResource.h"
+#include "D3D12RenderContext.h"
+
+//////////////////////////////////////////////////////////////////////////////
+D3D12ShadowMap::D3D12ShadowMap(int resolution)
+{
+	D3D12RenderContext* pContext = D3D12RenderContext::Instance();
+	m_nIndex = pContext->AllocRenderTargetIndex();
+	m_pRenderTarget = pContext->CreateRenderTarget(m_nIndex, resolution, resolution);
+	ID3D12Resource* pTexture = pContext->GetTexture(m_nIndex);
+	int nIndexInHeap = -1;
+	CD3DX12_CPU_DESCRIPTOR_HANDLE handle = pContext->NVHairINT_CreateD3D12Texture(pTexture, nIndexInHeap);
+	m_ShadowResource.m_pResource = pTexture;
+	m_ShadowResource.m_Handle = handle;
+	m_ShadowResource.m_nIndexInHeap = nIndexInHeap;
+}
+
+//////////////////////////////////////////////////////////////////////////////
+D3D12ShadowMap::~D3D12ShadowMap()
+{
+	D3D12RenderContext* pContext = D3D12RenderContext::Instance();
+	pContext->NVHairINT_DestroyD3D12Texture(m_ShadowResource.m_nIndexInHeap);
+
+	Release();
+}
+
+//////////////////////////////////////////////////////////////////////////////
+void D3D12ShadowMap::Release()
+{
+}
+
+//////////////////////////////////////////////////////////////////////////////
+GPUShaderResource* D3D12ShadowMap::GetShadowSRV()
+{
+	return &m_ShadowResource;
+}
+
+//////////////////////////////////////////////////////////////////////////////
+bool D3D12ShadowMap::isValid()
+{
+	return m_pRenderTarget != nullptr;
+}
+
+//////////////////////////////////////////////////////////////////////////////
+void D3D12ShadowMap::BeginRendering(float clearDepth)
+{
+	if (!isValid())
+		return;
+
+	D3D12RenderContext* pContext = D3D12RenderContext::Instance();
+	pContext->ReleaseRenderTarget();
+
+	pContext->AcquireRenderTarget(true, m_nIndex);
+}
+
+//////////////////////////////////////////////////////////////////////////////
+void D3D12ShadowMap::EndRendering()
+{
+	if (!isValid())
+		return;
+
+	D3D12RenderContext* pContext = D3D12RenderContext::Instance();
+	pContext->ReleaseRenderTarget(m_nIndex);
+
+	pContext->AcquireRenderTarget();
+}
+
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12ShadowMap.h b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12ShadowMap.h
new file mode 100644
index 0000000..dabf9a1
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12ShadowMap.h
@@ -0,0 +1,68 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013-2015 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#pragma once
+
+#include "ShadowMap.h"
+
+#include <d3d11.h>
+#include <d3d12.h>
+#include "D3D12TextureResource.h"
+
+#include "DXUT.h" // DXUT header
+#include "d3dx12.h"
+
+#include "D3D12RenderTarget.h"
+
+using namespace Microsoft::WRL;
+
+class GPUShaderResource;
+class D3D12TextureResource;
+
+struct D3D12ShadowMap : public ShadowMap
+{
+	D3D12TextureResource m_ShadowResource;
+
+	D3D12RenderTarget* m_pRenderTarget;
+	
+public:
+	D3D12ShadowMap(int resolution );
+	~D3D12ShadowMap();
+
+	void Release();
+	void BeginRendering(float clearDepth);
+	void EndRendering();
+
+	GPUShaderResource* GetShadowSRV();
+
+protected:
+
+	bool isValid();
+	int m_nIndex;
+};
+
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12TextureResource.cpp b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12TextureResource.cpp
new file mode 100644
index 0000000..0247895
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12TextureResource.cpp
@@ -0,0 +1,29 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+#include "D3D12TextureResource.h"
+
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12TextureResource.h b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12TextureResource.h
new file mode 100644
index 0000000..b6c7584
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12TextureResource.h
@@ -0,0 +1,89 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013-2015 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#pragma once
+
+#include "RenderResources.h"
+
+#include "d3d12.h"
+#include "d3dx12.h"
+
+// GPU resources for texture 
+struct D3D12TextureResource : public GPUShaderResource
+{
+	ID3D12Resource* m_pResource;
+	CD3DX12_CPU_DESCRIPTOR_HANDLE m_Handle;
+	int m_nIndexInHeap;
+
+public:
+	static GPUShaderResource* Create(
+		ID3D12Resource* pResource, 
+		CD3DX12_CPU_DESCRIPTOR_HANDLE handle,
+		int nIndexInHeap) {
+		D3D12TextureResource* pBuffer = new D3D12TextureResource; 
+		pBuffer->m_pResource = pResource;
+		pBuffer->m_Handle = handle;
+		pBuffer->m_nIndexInHeap = nIndexInHeap;
+		return pBuffer;
+	}
+
+	static ID3D12Resource* GetResource(GPUShaderResource* pBuffer)
+	{
+		D3D12TextureResource* pD3D12Buffer = dynamic_cast<D3D12TextureResource*>(pBuffer);
+		if (!pD3D12Buffer)
+			return 0;
+		return pD3D12Buffer->m_pResource;
+	}
+
+	static CD3DX12_CPU_DESCRIPTOR_HANDLE GetHandle(GPUShaderResource* pBuffer)
+	{
+		CD3DX12_CPU_DESCRIPTOR_HANDLE handle = {};
+		D3D12TextureResource* pD3D12Buffer = dynamic_cast<D3D12TextureResource*>(pBuffer);
+		if (pD3D12Buffer)
+			handle = pD3D12Buffer->m_Handle;
+		else
+			handle.ptr = 0;
+		return handle;
+	}
+
+	D3D12TextureResource()
+	{
+		m_pResource = 0;
+	}
+
+	void Release()
+	{
+		SAFE_RELEASE(m_pResource);
+	}
+
+	~D3D12TextureResource()
+	{
+		Release();
+	}
+};
+
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12Util.cpp b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12Util.cpp
new file mode 100644
index 0000000..695bb41
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12Util.cpp
@@ -0,0 +1,386 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+#include <DirectXTex.h>
+#include "D3D12Util.h"
+
+#include "D3D12Shaders.h"
+#include "D3D12RenderShader.h"
+
+#include "D3DX10tex.h"
+#include "D3DX11tex.h"
+
+#include "D3D12Wrapper.h"
+#include "DXUT.h"
+#include "DXUTgui.h"
+#include "sdkmisc.h"
+#include "D3D12RendererWindow.h"
+#include "SimpleRenderable.h"
+//#include "MeshShaderParam.h"
+#include "D3D12RenderInterface.h"
+#include "D3D12TextureResource.h"
+#include "D3D12RenderContext.h"
+namespace D3D12Util
+{
+	using namespace RenderInterface;
+
+	// D3D hook to render window
+	D3D12RenderWindow*		g_pRenderWindow = 0;
+
+///////////////////////////////////////////////////////////////////////////////
+GPUShaderResource*
+	CreateTextureSRV(const char* texturename)
+{
+	D3D12RenderContext* pContext = D3D12RenderContext::Instance();
+	if (!pContext)
+		return 0;
+	ID3D12Device* pDevice = pContext->GetDevice();
+	if (!pDevice)
+		return 0;
+	ID3D12GraphicsCommandList* pCommandList = pContext->GetGraphicsCommandList();
+	if (!pCommandList)
+		return 0;
+
+	unsigned char *pSTBIRes = 0;
+	int width = 0;
+	int height = 0;
+
+	size_t nu = strlen(texturename);
+	size_t n = (size_t)MultiByteToWideChar(CP_ACP, 0, (const char *)texturename, (int)nu, NULL, 0);
+	wchar_t* pwstr = new wchar_t[n];
+	MultiByteToWideChar(CP_ACP, 0, (const char *)texturename, (int)nu, pwstr, (int)n);
+	pwstr[n] = 0;
+
+	TexMetadata texMetadata;
+	ScratchImage scratchImage;
+	HRESULT loaded = LoadFromTGAFile(pwstr, &texMetadata, scratchImage);
+
+	if (loaded != S_OK)
+	{
+		loaded = LoadFromWICFile(pwstr, TEX_FILTER_DEFAULT | WIC_FLAGS_ALL_FRAMES, &texMetadata, scratchImage);
+	}
+
+	if (loaded != S_OK)
+	{
+		loaded = LoadFromDDSFile(pwstr, DDS_FLAGS_NONE, &texMetadata, scratchImage);
+	}
+
+	if (loaded == S_OK)
+	{
+		pSTBIRes = scratchImage.GetPixels();
+		width = texMetadata.width;
+		height = texMetadata.height;
+	}
+
+	if (!pSTBIRes)
+		return 0;
+
+	int numMipMaps = 0;
+	{
+		int mipWidth = width;
+		int mipHeight = height;
+		while (mipWidth > 1 || mipHeight > 1)
+		{
+			numMipMaps++;
+			mipWidth >>= 1;
+			mipHeight >>= 1;
+
+			if ((mipWidth * sizeof(uint32_t)) < D3D12_TEXTURE_DATA_PITCH_ALIGNMENT)
+				break;
+		}
+	}
+
+	std::vector<D3D12_PLACED_SUBRESOURCE_FOOTPRINT> layouts(numMipMaps);
+	std::vector<uint64_t> row_sizes_in_bytes(numMipMaps);
+	std::vector<uint32_t> num_rows(numMipMaps);
+
+	auto resourceDesc = CD3DX12_RESOURCE_DESC::Tex2D(
+		DXGI_FORMAT_R8G8B8A8_UNORM, width, height, 1, (UINT16)numMipMaps, 1, 0, D3D12_RESOURCE_FLAG_NONE,
+		D3D12_TEXTURE_LAYOUT_UNKNOWN, 0);
+
+	uint64_t required_size = 0;
+	pDevice->GetCopyableFootprints(&resourceDesc, 0, numMipMaps, 0, &layouts[0], &num_rows[0], &row_sizes_in_bytes[0], &required_size);
+
+	HRESULT hr;
+	ID3D12Resource* mTextureUpload;
+	ID3D12Resource* mTexture;
+
+	hr = pDevice->CreateCommittedResource(
+		&CD3DX12_HEAP_PROPERTIES(D3D12_HEAP_TYPE_DEFAULT),
+		D3D12_HEAP_FLAG_NONE,
+		&resourceDesc,
+		D3D12_RESOURCE_STATE_COPY_DEST,
+		nullptr,
+		IID_PPV_ARGS(&mTexture));
+	mTexture->SetName(L"Texture");
+	hr = pDevice->CreateCommittedResource(
+		&CD3DX12_HEAP_PROPERTIES(D3D12_HEAP_TYPE_UPLOAD),
+		D3D12_HEAP_FLAG_NONE,
+		&CD3DX12_RESOURCE_DESC::Buffer(required_size),
+		D3D12_RESOURCE_STATE_GENERIC_READ,
+		nullptr,
+		IID_PPV_ARGS(&mTextureUpload));
+	mTextureUpload->SetName(L"TextureUpload");
+
+	const int requestedMipLevels = numMipMaps;
+	D3D12_SUBRESOURCE_DATA* initData = new D3D12_SUBRESOURCE_DATA[requestedMipLevels];
+	ZeroMemory(initData, sizeof(D3D12_SUBRESOURCE_DATA)*requestedMipLevels);
+
+	struct Pixel
+	{
+		unsigned char rgba[4];
+	};
+
+	// prepare target buffer just large enough to include all the mip levels
+	Pixel* targets = new Pixel[width*height * 2];
+
+	// copy the first mip level
+	memcpy(targets, pSTBIRes, width*height * 4);
+
+	// current mip level width and height
+	int mipWidth = width;
+	int mipHeight = height;
+
+	// actual mip levels
+	int mipLevels = 0;
+
+	// current data
+	Pixel* source = targets;
+	Pixel* target = nullptr;
+
+	for (int idx = 0; idx < requestedMipLevels; ++idx)
+	{
+		// set initData
+		initData[idx].pData = source;
+		initData[idx].RowPitch = mipWidth * 4;
+		mipLevels++;
+
+		// skip generating mip for 1x1
+		if ((mipWidth == 1) && (mipHeight == 1))
+			break;
+
+		// skip generating mip for the last level
+		if (idx == (requestedMipLevels - 1))
+			break;
+
+		// buffer for the next mip level
+		target = &source[mipWidth*mipHeight];
+
+		const int prevWidth = mipWidth; // previous mip's width
+
+										// generate the next mip level
+		mipWidth = max(1, mipWidth >> 1);
+		mipHeight = max(1, mipHeight >> 1);
+
+		Pixel samples[4];
+
+		for (int y = 0; y < mipHeight; ++y)
+		{
+			for (int x = 0; x < mipWidth; ++x)
+			{
+				const int px = x * 2; // x in previous mip
+				const int py = y * 2; // y in previous mip
+
+				samples[0] = source[py*prevWidth + px]; // left top
+				samples[1] = source[py*prevWidth + px + 1]; // right top
+				samples[2] = source[(py + 1)*prevWidth + px]; // left bottom
+				samples[3] = source[(py + 1)*prevWidth + px + 1]; // right bottom
+
+																	// for each component
+				for (int comp = 0; comp < 4; ++comp)
+				{
+					// do the linear box filter for lower mip level
+					target[y*mipWidth + x].rgba[comp] = (samples[0].rgba[comp] + samples[1].rgba[comp] + samples[2].rgba[comp] + samples[3].rgba[comp]) / 4;
+				}
+			}
+		}
+
+		// update source
+		source = target;
+	}
+
+	uint8_t* p;
+	mTextureUpload->Map(0, nullptr, reinterpret_cast<void**>(&p));
+	for (uint32_t i = 0; i < numMipMaps; ++i)
+	{
+		memcpy(p + layouts[i].Offset, initData[i].pData, layouts[i].Footprint.RowPitch * num_rows[i]);
+	}
+	mTextureUpload->Unmap(0, nullptr);
+
+	for (uint32_t i = 0; i < numMipMaps; ++i)
+	{
+		D3D12_TEXTURE_COPY_LOCATION src;
+		src.pResource = mTextureUpload;
+		src.Type = D3D12_TEXTURE_COPY_TYPE_PLACED_FOOTPRINT;
+		src.PlacedFootprint = layouts[i];
+
+		D3D12_TEXTURE_COPY_LOCATION dst;
+		dst.pResource = mTexture;
+		dst.Type = D3D12_TEXTURE_COPY_TYPE_SUBRESOURCE_INDEX;
+		dst.SubresourceIndex = i;
+		pCommandList->CopyTextureRegion(&dst, 0, 0, 0, &src, nullptr);
+	}
+	pCommandList->ResourceBarrier(1, &CD3DX12_RESOURCE_BARRIER::Transition(mTexture, D3D12_RESOURCE_STATE_COPY_DEST, D3D12_RESOURCE_STATE_NON_PIXEL_SHADER_RESOURCE));
+
+	delete initData;
+	delete targets;
+
+	int nIndexInHeap = -1;
+	CD3DX12_CPU_DESCRIPTOR_HANDLE handle = pContext->NVHairINT_CreateD3D12Texture(mTexture, nIndexInHeap);
+	return D3D12TextureResource::Create(mTexture, handle, nIndexInHeap);
+}
+
+
+///////////////////////////////////////////////////////////////////////////////
+bool GetDeviceInfoString(wchar_t *str)
+{
+	ID3D11Device* pDevice = nullptr;// RenderInterfaceD3D12::GetDevice();
+	if (!pDevice)
+		return false;
+
+	{
+		IDXGIDevice1 *pDXGIDevice1 = NULL;
+		pDevice->QueryInterface(__uuidof(IDXGIDevice1), reinterpret_cast<void **>(&pDXGIDevice1));
+
+		IDXGIAdapter1 *pDXGIAdapter1 = NULL;
+		pDXGIDevice1->GetParent(__uuidof(IDXGIAdapter1), reinterpret_cast<void **>(&pDXGIAdapter1));
+
+		if (pDXGIAdapter1)
+		{
+			auto adapterDescription = DXGI_ADAPTER_DESC1();
+			pDXGIAdapter1->GetDesc1(&adapterDescription);
+
+			WCHAR* pDescStr = adapterDescription.Description;
+			float memInGB = float(adapterDescription.DedicatedVideoMemory) / 1e9f;
+			swprintf_s(str, 1000, L"%s(%.1fGb)\n", pDescStr, memInGB);
+		}
+	}
+
+	return true;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// Render window interafce
+/////////////////////////////////////////////////////////////////////////////////////////
+bool CreateRenderWindow(HWND hWnd, int nSamples)
+{
+	SAFE_DELETE(g_pRenderWindow);
+
+	g_pRenderWindow = new D3D12RenderWindow;
+	return g_pRenderWindow->Create(hWnd, nSamples);
+}
+
+D3DHandles& GetDeviceHandles(D3DHandles& deviceHandles)
+{
+	/*
+	deviceHandles.pAdapter = RenderInterfaceD3D11::GetAdapter();
+	deviceHandles.pFactory = RenderInterfaceD3D11::GetDXGIFactory();
+	deviceHandles.pDevice = RenderInterfaceD3D11::GetDevice();
+	deviceHandles.pDeviceContext = RenderInterfaceD3D11::GetDeviceContext();
+
+	deviceHandles.pDXGISwapChain = g_pRenderWindow->m_pDXGISwapChain;
+	deviceHandles.pD3D11BackBuffer = g_pRenderWindow->m_pD3D11BackBuffer;
+	deviceHandles.pD3D11RenderTargetView = g_pRenderWindow->m_pD3D11RenderTargetView;
+	deviceHandles.pD3D11DepthBuffer = g_pRenderWindow->m_pD3D11DepthBuffer;
+	deviceHandles.pD3D11DepthStencilView = g_pRenderWindow->m_pD3D11DepthStencilView;
+	*/
+	return deviceHandles;
+}
+
+void DestroyRenderWindow()
+{
+	SAFE_DELETE(g_pRenderWindow);
+}
+
+bool ResizeRenderWindow(int w, int h)
+{
+	if (!g_pRenderWindow)
+		return false;
+
+	return g_pRenderWindow->Resize(w,h);
+}
+
+void PresentRenderWindow()
+{
+	if (!g_pRenderWindow)
+		return;
+	
+	g_pRenderWindow->Present();
+}
+
+void ClearRenderWindow(float r, float g, float b)
+{
+	if (!g_pRenderWindow)
+		return;
+	
+	g_pRenderWindow->Clear(r,g,b);
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// Text draw helper functions (using DXUT)
+/////////////////////////////////////////////////////////////////////////////////////////
+void TxtHelperBegin()
+{
+	if (!g_pRenderWindow || !g_pRenderWindow->m_pTextHelper)
+		return;
+		
+	g_pRenderWindow->m_pTextHelper->Begin();
+}
+
+void TxtHelperEnd()
+{
+	if (!g_pRenderWindow || !g_pRenderWindow->m_pTextHelper)
+		return;
+
+	g_pRenderWindow->m_pTextHelper->End();
+}
+
+void TxtHelperSetInsertionPos(int x, int y)
+{
+	if (!g_pRenderWindow || !g_pRenderWindow->m_pTextHelper)
+		return;
+
+	g_pRenderWindow->m_pTextHelper->SetInsertionPos(x, y);
+}
+
+void TxtHelperSetForegroundColor(float r, float g, float b, float a)
+{
+	if (!g_pRenderWindow || !g_pRenderWindow->m_pTextHelper)
+		return;
+
+	g_pRenderWindow->m_pTextHelper->SetForegroundColor(DirectX::XMFLOAT4(r,g,b,a));
+}
+
+void TxtHelperDrawTextLine(wchar_t* str)
+{
+	if (!g_pRenderWindow || !g_pRenderWindow->m_pTextHelper)
+		return;
+
+	g_pRenderWindow->m_pTextHelper->DrawTextLine(str);
+}
+
+} // end namespace
\ No newline at end of file
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12Util.h b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12Util.h
new file mode 100644
index 0000000..f83b063
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12Util.h
@@ -0,0 +1,68 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#pragma once
+
+#include <d3d12.h>
+
+#include "RenderPlugin.h"
+
+class GPUShaderResource;
+
+namespace D3D12Util
+{
+	///////////////////////////////////////////////////////////////////
+	// render window management
+	///////////////////////////////////////////////////////////////////
+	D3DHandles& GetDeviceHandles(D3DHandles& deviceHandles);
+	bool CreateRenderWindow(HWND hWnd, int nSamples);
+	void DestroyRenderWindow();
+	bool ResizeRenderWindow(int w, int h);
+	void PresentRenderWindow();
+	void ClearRenderWindow(float r, float g, float b);
+
+	///////////////////////////////////////////////////////////////////
+	// background textures
+	bool LoadBackgroundTexture(const char* filePath);
+	void RenderBackgroundTexture();
+	void ClearBackgroundTexture();
+	GPUShaderResource* CreateTextureSRV(const char* texturename);
+
+	///////////////////////////////////////////////////////////////////
+	bool GetDeviceInfoString(wchar_t *str);
+
+	///////////////////////////////////////////////////////////////////
+	// text helpers
+	void TxtHelperBegin();
+	void TxtHelperEnd();
+	void TxtHelperSetInsertionPos(int x, int y);
+	void TxtHelperSetForegroundColor(float r, float g, float b, float a = 1.0f);
+	void TxtHelperDrawTextLine(wchar_t* str);
+
+
+}
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12Wrapper.cpp b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12Wrapper.cpp
new file mode 100644
index 0000000..b534a36
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12Wrapper.cpp
@@ -0,0 +1,33 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+#include "D3D12Wrapper.h"
+
+namespace D3DWrapper
+{
+
+} // end namespace
\ No newline at end of file
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12Wrapper.h b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12Wrapper.h
new file mode 100644
index 0000000..dc81e34
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D12/D3D12Wrapper.h
@@ -0,0 +1,14 @@
+#pragma once
+
+#include <d3d11.h>
+
+namespace D3DWrapper
+{
+	inline void SetDebugName(ID3D11DeviceChild* pResource, const char *name)
+	{
+		if (pResource) pResource->SetPrivateData( WKPDID_D3DDebugObjectName, strlen(name), name);
+	}
+}
+
+#define SET_D3D_DEBUG_NAME(x, name) D3DWrapper::SetDebugName(x, name);
+#define SET_D3D_DEBUG_NAME_VAR(x) D3DWrapper::SetDebugName(x, #x);
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D12/RenderPluginDx12.cpp b/tools/ArtistTools/source/CoreLib/Render/D3D12/RenderPluginDx12.cpp
new file mode 100644
index 0000000..9945d7c
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D12/RenderPluginDx12.cpp
@@ -0,0 +1,343 @@
+#include "RenderPluginDx12.h"
+
+#include "D3D12RenderInterface.h"
+#include "D3D12Util.h"
+#include "D3D12Shaders.h"
+#include "D3D12GPUProfiler.h"
+#include "D3D12ShadowMap.h"
+#include "D3D12RenderContext.h"
+
+RenderPlugin* CreateRenderPlugin(void)
+{
+	return new RenderPluginDx12;
+}
+
+RenderPluginDx12::RenderPluginDx12()
+{
+	m_RenderApi = "Dx12";
+}
+
+RenderPluginDx12::~RenderPluginDx12()
+{
+}
+
+// interface
+bool RenderPluginDx12::InitDevice(int deviceID) 
+{ 
+	return RenderInterfaceD3D12::InitDevice(deviceID);
+}
+
+bool RenderPluginDx12::Initialize() 
+{ 
+	return RenderInterfaceD3D12::Initialize();
+}
+
+void RenderPluginDx12::Shutdown() 
+{
+	D3D12Util::DestroyRenderWindow();
+	RenderInterfaceD3D12::Shutdown();
+}
+
+void RenderPluginDx12::CopyToDevice(GPUBufferResource *pDevicePtr, 
+	void* pSysMem, unsigned int	ByteWidth) 
+{
+	RenderInterfaceD3D12::CopyToDevice(pDevicePtr, pSysMem, ByteWidth);
+}
+
+void RenderPluginDx12::ApplyDepthStencilState(DEPTH_STENCIL_STATE state) 
+{
+	RenderInterfaceD3D12::ApplyDepthStencilState(state);
+}
+
+void RenderPluginDx12::ApplyRasterizerState(RASTERIZER_STATE state) 
+{
+	RenderInterfaceD3D12::ApplyRasterizerState(state);
+}
+
+void RenderPluginDx12::ApplySampler(int slot, SAMPLER_TYPE state)
+{
+}
+
+void RenderPluginDx12::ApplyBlendState(BLEND_STATE state)
+{
+	RenderInterfaceD3D12::ApplyBlendState(state);
+}
+
+void RenderPluginDx12::GetViewport(Viewport& vp)
+{
+	RenderInterfaceD3D12::GetViewport(vp);
+}
+
+void RenderPluginDx12::SetViewport(const Viewport& vp)
+{
+	RenderInterfaceD3D12::SetViewport(vp);
+}
+
+void RenderPluginDx12::BindVertexShaderResources(int startSlot, 
+	int numSRVs, GPUShaderResource** ppSRVs) 
+{
+}
+
+void RenderPluginDx12::BindPixelShaderResources(int startSlot, 
+	int numSRVs, GPUShaderResource** ppSRVs) 
+{
+}
+
+void RenderPluginDx12::ClearVertexShaderResources(int startSlot, int numSRVs) 
+{
+}
+
+void RenderPluginDx12::ClearPixelShaderResources(int startSlot, int numSRVs) 
+{
+}
+
+void RenderPluginDx12::ClearInputLayout() 
+{
+}
+
+void RenderPluginDx12::SetVertexBuffer(GPUBufferResource* pBuffer, UINT stride, UINT offset) 
+{
+	RenderInterfaceD3D12::SetVertexBuffer(pBuffer, stride, offset);
+}
+
+void RenderPluginDx12::SetPrimitiveTopologyTriangleStrip() 
+{
+	RenderInterfaceD3D12::SetPrimitiveTopologyTriangleStrip();
+}
+
+void RenderPluginDx12::SetPrimitiveTopologyTriangleList() 
+{
+	RenderInterfaceD3D12::SetPrimitiveTopologyTriangleList();
+}
+
+void RenderPluginDx12::SetPrimitiveTopologyLineList() 
+{
+	RenderInterfaceD3D12::SetPrimitiveTopologyLineList();
+}
+
+void RenderPluginDx12::Draw(unsigned int vertexCount, unsigned int startCount)
+{
+	RenderInterfaceD3D12::Draw(vertexCount, startCount);
+}
+
+GPUBufferResource* RenderPluginDx12::CreateVertexBuffer(unsigned int ByteWidth, void* pSysMem)
+{ 
+	return RenderInterfaceD3D12::CreateVertexBuffer(ByteWidth, pSysMem);
+}
+
+GPUShaderResource* RenderPluginDx12::CreateShaderResource(unsigned int stride, 
+	unsigned int numElements, void* pSysMem, NVHairReadOnlyBuffer* pReadOnlyBuffer)
+{ 
+	return RenderInterfaceD3D12::CreateShaderResource(stride, numElements, pSysMem, pReadOnlyBuffer);
+}
+
+void RenderPluginDx12::ApplyForShadow(int ForShadow) 
+{
+	RenderInterfaceD3D12::ApplyForShadow(ForShadow);
+}
+
+void RenderPluginDx12::SwitchToDX11()
+{
+	RenderInterfaceD3D12::SwitchToDX11();
+}
+
+void RenderPluginDx12::FlushDX11()
+{
+	RenderInterfaceD3D12::FlushDX11();
+}
+
+void RenderPluginDx12::FlushDX12()
+{
+	RenderInterfaceD3D12::FlushDX12();
+}
+
+void RenderPluginDx12::ApplyPrimitiveTopologyLine()
+{
+	RenderInterfaceD3D12::ApplyPrimitiveTopologyType(D3D12_PRIMITIVE_TOPOLOGY_TYPE_LINE);
+}
+
+void RenderPluginDx12::ApplyPrimitiveTopologyTriangle()
+{
+	RenderInterfaceD3D12::ApplyPrimitiveTopologyType(D3D12_PRIMITIVE_TOPOLOGY_TYPE_TRIANGLE);
+}
+
+void RenderPluginDx12::SubmitGpuWork()
+{
+	RenderInterfaceD3D12::SubmitGpuWork();
+}
+
+void RenderPluginDx12::WaitForGpu()
+{
+	RenderInterfaceD3D12::WaitForGpu();
+}
+
+// util
+bool RenderPluginDx12::CreateRenderWindow(HWND hWnd, int nSamples) 
+{ 	
+	return D3D12Util::CreateRenderWindow(hWnd, nSamples);
+}
+
+bool RenderPluginDx12::ResizeRenderWindow(int w, int h) 
+{
+	return D3D12Util::ResizeRenderWindow(w, h);
+}
+
+void RenderPluginDx12::PresentRenderWindow() 
+{
+	D3D12Util::PresentRenderWindow();
+}
+
+void RenderPluginDx12::ClearRenderWindow(float r, float g, float b) 
+{
+	D3D12Util::ClearRenderWindow(r, g, b);
+}
+
+bool RenderPluginDx12::GetDeviceInfoString(wchar_t *str) 
+{
+	return D3D12Util::GetDeviceInfoString(str);
+}
+
+GPUShaderResource* RenderPluginDx12::CreateTextureSRV(const char* texturename)
+{ 
+	return D3D12Util::CreateTextureSRV(texturename);
+}
+
+void RenderPluginDx12::TxtHelperBegin()
+{
+	D3D12Util::TxtHelperBegin();
+}
+
+void RenderPluginDx12::TxtHelperEnd() 
+{
+	D3D12Util::TxtHelperEnd();
+}
+
+void RenderPluginDx12::TxtHelperSetInsertionPos(int x, int y)
+{
+	D3D12Util::TxtHelperSetInsertionPos(x, y);
+}
+
+void RenderPluginDx12::TxtHelperSetForegroundColor(float r, float g, float b, float a)
+{
+	D3D12Util::TxtHelperSetForegroundColor(r, g, b, a);
+}
+
+void RenderPluginDx12::TxtHelperDrawTextLine(wchar_t* str)
+{
+	D3D12Util::TxtHelperDrawTextLine(str);
+}
+
+// shader
+bool RenderPluginDx12::InitializeShaders() 
+{ 
+	return InitializeShadersD3D12();
+}
+
+void RenderPluginDx12::DestroyShaders() 
+{
+	DestroyShadersD3D12();
+}
+
+void RenderPluginDx12::ApplyShader(SHADER_TYPE st) 
+{
+	ApplyShaderD3D12(st);
+}
+
+void RenderPluginDx12::DisableShader(SHADER_TYPE st) 
+{
+	DisableShaderD3D12(st);
+}
+
+void RenderPluginDx12::BindShaderResources(SHADER_TYPE st, int numSRVs, GPUShaderResource** ppSRVs)
+{
+	BindShaderResourcesD3D12(st, numSRVs, ppSRVs);
+}
+
+void RenderPluginDx12::CopyShaderParam(SHADER_TYPE st, 
+	void* pSysMem, unsigned int bytes, unsigned int slot) 
+{
+	CopyShaderParamD3D12(st, pSysMem, bytes, slot);
+}
+
+// GPUProfiler
+GPUProfiler* RenderPluginDx12::CreateGPUProfiler()
+{
+	GPUProfiler* pProfiler = new D3D12GPUProfiler;
+	pProfiler->Initialize();
+	return pProfiler;
+}
+
+// ShadowMap
+ShadowMap* RenderPluginDx12::CreateShadowMap(int resolution)
+{
+	return new D3D12ShadowMap(resolution);
+}
+
+// D3D12RenderContext
+void RenderPluginDx12::PreRender()
+{
+	D3D12RenderContext::Instance()->PreRender();
+}
+
+void RenderPluginDx12::PostRender()
+{
+	D3D12RenderContext::Instance()->PostRender();
+}
+
+// GPUMeshResources
+#include "MeshData.h"
+#include "AnimUtil.h"
+
+class GPUMeshResourcesDx12 : public GPUMeshResources
+{
+public:
+	NVHairReadOnlyBuffer		m_BoneIndicesBuffer;
+	NVHairReadOnlyBuffer		m_BoneWeightsBuffer;
+};
+
+GPUMeshResources* RenderPluginDx12::GPUMeshResourcesCreate(MeshData* pMeshData, const SkinData& skinData)
+{
+	GPUMeshResources* resources = new GPUMeshResourcesDx12;
+
+	int numIndices = pMeshData->m_NumIndices;
+	int numVertices = pMeshData->m_NumVertices;
+
+	resources->m_pVertexBuffer = CreateVertexBuffer(
+		sizeof(MeshData::MeshVertex) * numIndices, pMeshData->m_pMeshVertices);
+
+	GPUMeshResourcesDx12* resourceDx12 = (GPUMeshResourcesDx12*)resources;
+	if (NULL != resourceDx12)
+	{
+		D3D12RenderContext* pContext = D3D12RenderContext::Instance();
+		pContext->InitBuffer(resourceDx12->m_BoneIndicesBuffer);
+		pContext->InitBuffer(resourceDx12->m_BoneWeightsBuffer);
+		resources->m_pBoneIndicesSRV = CreateShaderResource(
+			sizeof(atcore_float4), numVertices, skinData.m_pBoneIndices, &resourceDx12->m_BoneIndicesBuffer);
+		resources->m_pBoneWeightsSRV = CreateShaderResource(
+			sizeof(atcore_float4), numVertices, skinData.m_pBoneWeights, &resourceDx12->m_BoneWeightsBuffer);
+	}
+
+	return resources;
+}
+
+void RenderPluginDx12::GPUMeshResourcesRelease(GPUMeshResources* pResource)
+{
+	SAFE_RELEASE(pResource->m_pVertexBuffer);
+	SAFE_RELEASE(pResource->m_pBoneIndicesSRV);
+	SAFE_RELEASE(pResource->m_pBoneWeightsSRV);
+
+	GPUMeshResourcesDx12* pResourceDx12 = (GPUMeshResourcesDx12*)pResource;
+	if (NULL == pResourceDx12)
+	{
+		return;
+	}
+
+	D3D12RenderContext* pContext = D3D12RenderContext::Instance();
+	pContext->DestroyBuffer(pResourceDx12->m_BoneIndicesBuffer);
+	pContext->DestroyBuffer(pResourceDx12->m_BoneWeightsBuffer);
+}
+
+D3DHandles& RenderPluginDx12::GetDeviceHandles(D3DHandles& deviceHandles)
+{
+	return D3D12Util::GetDeviceHandles(deviceHandles);
+}
\ No newline at end of file
diff --git a/tools/ArtistTools/source/CoreLib/Render/D3D12/RenderPluginDx12.h b/tools/ArtistTools/source/CoreLib/Render/D3D12/RenderPluginDx12.h
new file mode 100644
index 0000000..a88dfbf
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/D3D12/RenderPluginDx12.h
@@ -0,0 +1,83 @@
+#pragma once
+
+#include "RenderPlugin.h"
+
+extern "C" CORERENDER_EXPORT RenderPlugin* CreateRenderPlugin(void);
+
+class CORERENDER_EXPORT RenderPluginDx12 : public RenderPlugin
+{
+public:
+	RenderPluginDx12();
+	~RenderPluginDx12();
+
+	// interface
+	virtual bool InitDevice(int deviceID);
+	virtual bool Initialize();
+	virtual void Shutdown();
+	virtual void CopyToDevice(GPUBufferResource *pDevicePtr, void* pSysMem, unsigned int	ByteWidth);
+	virtual void ApplyDepthStencilState(DEPTH_STENCIL_STATE state);
+	virtual void ApplyRasterizerState(RASTERIZER_STATE state);
+	virtual void ApplySampler(int slot, SAMPLER_TYPE st);
+	virtual void ApplyBlendState(BLEND_STATE st);
+	virtual void GetViewport(Viewport& vp);
+	virtual void SetViewport(const Viewport& vp);
+	virtual void BindVertexShaderResources(int startSlot, int numSRVs, GPUShaderResource** ppSRVs);
+	virtual void BindPixelShaderResources(int startSlot, int numSRVs, GPUShaderResource** ppSRVs);
+	virtual void ClearVertexShaderResources(int startSlot, int numSRVs);
+	virtual void ClearPixelShaderResources(int startSlot, int numSRVs);
+	virtual void ClearInputLayout();
+	virtual void SetVertexBuffer(GPUBufferResource* pBuffer, UINT stride, UINT offset = 0);
+	virtual void SetPrimitiveTopologyTriangleStrip();
+	virtual void SetPrimitiveTopologyTriangleList();
+	virtual void SetPrimitiveTopologyLineList();
+	virtual void Draw(unsigned int vertexCount, unsigned int startCount = 0);
+	virtual GPUBufferResource* CreateVertexBuffer(unsigned int ByteWidth, void* pSysMem = 0);
+	virtual GPUShaderResource* CreateShaderResource(unsigned int stride, unsigned int numElements, void* pSysMem, NVHairReadOnlyBuffer* pReadOnlyBuffer = NULL);
+	virtual void ApplyForShadow(int ForShadow);
+	virtual void SwitchToDX11();
+	virtual void FlushDX11();
+	virtual void FlushDX12();
+	virtual void ApplyPrimitiveTopologyLine();
+	virtual void ApplyPrimitiveTopologyTriangle();
+	virtual void SubmitGpuWork();
+	virtual void WaitForGpu();
+
+	// util
+	virtual bool CreateRenderWindow(HWND hWnd, int nSamples);
+	virtual bool ResizeRenderWindow(int w, int h);
+	virtual void PresentRenderWindow();
+	virtual void ClearRenderWindow(float r, float g, float b);
+	virtual bool GetDeviceInfoString(wchar_t *str);
+	virtual GPUShaderResource* CreateTextureSRV(const char* texturename);
+	virtual void TxtHelperBegin();
+	virtual void TxtHelperEnd();
+	virtual void TxtHelperSetInsertionPos(int x, int y);
+	virtual void TxtHelperSetForegroundColor(float r, float g, float b, float a = 1.0f);
+	virtual void TxtHelperDrawTextLine(wchar_t* str);
+
+	// shader
+	virtual bool InitializeShaders();
+	virtual void DestroyShaders();
+	virtual void ApplyShader(SHADER_TYPE st);
+	virtual void DisableShader(SHADER_TYPE st);
+	virtual void BindShaderResources(SHADER_TYPE st, int numSRVs, GPUShaderResource** ppSRVs);
+	virtual void CopyShaderParam(SHADER_TYPE st, void* pSysMem, unsigned int bytes, unsigned int slot = 0);
+
+	// GPUProfiler
+	virtual GPUProfiler* CreateGPUProfiler();
+
+	// ShadowMap
+	virtual ShadowMap* CreateShadowMap(int resolution);
+
+	// D3D12RenderContext
+	virtual void PreRender();
+	virtual void PostRender();
+
+	// GPUMeshResources
+	virtual GPUMeshResources* GPUMeshResourcesCreate(MeshData* pMeshData, const SkinData& skinData);
+	virtual void GPUMeshResourcesRelease(GPUMeshResources* pResource);
+
+	// Get devices related
+	virtual D3DHandles& GetDeviceHandles(D3DHandles& deviceHandles);
+};
+
diff --git a/tools/ArtistTools/source/CoreLib/Render/GPUProfiler.cpp b/tools/ArtistTools/source/CoreLib/Render/GPUProfiler.cpp
new file mode 100644
index 0000000..08a3497
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/GPUProfiler.cpp
@@ -0,0 +1,87 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013-2015 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+#include "GPUProfiler.h"
+
+#include "RenderPlugin.h"
+
+#ifndef SAFE_DELETE
+#define SAFE_DELETE(x) {if(x){delete x;	x=nullptr;}}
+#endif
+
+GPUProfiler* g_pGPUProfiler = 0;
+
+void GPUProfiler_Initialize()
+{
+	g_pGPUProfiler = RenderPlugin::Instance()->CreateGPUProfiler();
+}
+
+void GPUProfiler_Shutdown()
+{
+	SAFE_DELETE(g_pGPUProfiler);
+}
+
+void GPUProfiler_Enable(bool b)
+{
+	if (g_pGPUProfiler)
+		g_pGPUProfiler->Enable(b);
+}
+
+void GPUProfiler_StartFrame()
+{
+	if (g_pGPUProfiler)
+		g_pGPUProfiler->StartFrame();
+}
+
+void GPUProfiler_EndFrame()
+{
+	if (g_pGPUProfiler)
+		g_pGPUProfiler->EndFrame();
+}
+
+void GPUProfiler_StartProfile(int id)
+{
+	if (g_pGPUProfiler)
+		g_pGPUProfiler->StartProfile(id);
+}
+
+void GPUProfiler_EndProfile(int id)
+{
+	if (g_pGPUProfiler)
+		g_pGPUProfiler->EndProfile(id);
+}
+
+float GPUProfiler_GetProfileData(int id)
+{
+	if (!g_pGPUProfiler)
+		return 0;
+	
+	return g_pGPUProfiler->GetProfileData(id);
+}
+
+
+	
diff --git a/tools/ArtistTools/source/CoreLib/Render/GPUProfiler.h b/tools/ArtistTools/source/CoreLib/Render/GPUProfiler.h
new file mode 100644
index 0000000..65bb602
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/GPUProfiler.h
@@ -0,0 +1,61 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013-2015 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#pragma once
+
+#include "corelib_global.h"
+
+struct CORELIB_EXPORT GPUProfiler
+{
+	bool	m_enable;
+
+public:
+	// define base class virtual destructor to make sure child classes call destructor right.
+	virtual ~GPUProfiler() {}
+
+	void Enable(bool b) { m_enable = b; }
+
+	virtual void Initialize() = 0;
+	virtual void Release() = 0;
+	virtual void StartFrame() = 0;
+	virtual void EndFrame() = 0;
+	virtual void StartProfile(int id) = 0;
+	virtual void EndProfile(int id) = 0;
+	virtual float GetProfileData(int id) = 0;
+};
+
+// helper functions
+CORELIB_EXPORT void GPUProfiler_Initialize();
+CORELIB_EXPORT void GPUProfiler_Enable(bool);
+CORELIB_EXPORT void GPUProfiler_Shutdown();
+CORELIB_EXPORT void GPUProfiler_StartFrame();
+CORELIB_EXPORT void GPUProfiler_EndFrame();
+CORELIB_EXPORT void GPUProfiler_StartProfile(int id);
+CORELIB_EXPORT void GPUProfiler_EndProfile(int id);
+CORELIB_EXPORT float GPUProfiler_GetProfileData(int id);
+
diff --git a/tools/ArtistTools/source/CoreLib/Render/GeometryData/BoneGeometryData.h b/tools/ArtistTools/source/CoreLib/Render/GeometryData/BoneGeometryData.h
new file mode 100644
index 0000000..4a6ea37
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/GeometryData/BoneGeometryData.h
@@ -0,0 +1,305 @@
+const int num_faces = 100;
+
+// pos.xyz, uv.uv, normal.xyz
+float vertices[100*3*8] = {
+0.250000, -0.951057, -0.181636, 	0.000000, 0.900000, 	0.277578, -0.881468, -0.382053, 
+0.095491, -0.951057, -0.293893, 	0.100000, 0.900000, 	0.277578, -0.881468, -0.382053, 
+0.181636, -0.809017, -0.559017, 	0.100000, 0.800000, 	0.277578, -0.881468, -0.382053, 
+0.095491, -0.951057, -0.293893, 	0.100000, 0.900000, 	-0.000000, -0.881468, -0.472244, 
+-0.095492, -0.951057, -0.293893, 	0.200000, 0.900000, 	-0.000000, -0.881468, -0.472244, 
+-0.181636, -0.809017, -0.559017, 	0.200000, 0.800000, 	-0.000000, -0.881468, -0.472244, 
+-0.095492, -0.951057, -0.293893, 	0.200000, 0.900000, 	-0.277578, -0.881468, -0.382053, 
+-0.250000, -0.951057, -0.181636, 	0.300000, 0.900000, 	-0.277578, -0.881468, -0.382053, 
+-0.475528, -0.809017, -0.345491, 	0.300000, 0.800000, 	-0.277578, -0.881468, -0.382053, 
+-0.250000, -0.951057, -0.181636, 	0.300000, 0.900000, 	-0.449130, -0.881468, -0.145931, 
+-0.309017, -0.951057, 0.000000, 	0.400000, 0.900000, 	-0.449130, -0.881468, -0.145931, 
+-0.587785, -0.809017, 0.000000, 	0.400000, 0.800000, 	-0.449130, -0.881468, -0.145931, 
+-0.309017, -0.951057, 0.000000, 	0.400000, 0.900000, 	-0.449130, -0.881468, 0.145931, 
+-0.250000, -0.951057, 0.181636, 	0.500000, 0.900000, 	-0.449130, -0.881468, 0.145931, 
+-0.475528, -0.809017, 0.345492, 	0.500000, 0.800000, 	-0.449130, -0.881468, 0.145931, 
+-0.250000, -0.951057, 0.181636, 	0.500000, 0.900000, 	-0.277578, -0.881468, 0.382053, 
+-0.095491, -0.951057, 0.293893, 	0.600000, 0.900000, 	-0.277578, -0.881468, 0.382053, 
+-0.181636, -0.809017, 0.559017, 	0.600000, 0.800000, 	-0.277578, -0.881468, 0.382053, 
+-0.095491, -0.951057, 0.293893, 	0.600000, 0.900000, 	0.000000, -0.881468, 0.472244, 
+0.095492, -0.951057, 0.293893, 	0.700000, 0.900000, 	0.000000, -0.881468, 0.472244, 
+0.181636, -0.809017, 0.559017, 	0.700000, 0.800000, 	0.000000, -0.881468, 0.472244, 
+0.095492, -0.951057, 0.293893, 	0.700000, 0.900000, 	0.277578, -0.881468, 0.382053, 
+0.250000, -0.951057, 0.181636, 	0.800000, 0.900000, 	0.277578, -0.881468, 0.382053, 
+0.475528, -0.809017, 0.345491, 	0.800000, 0.800000, 	0.277578, -0.881468, 0.382053, 
+0.250000, -0.951057, 0.181636, 	0.800000, 0.900000, 	0.449130, -0.881468, 0.145931, 
+0.309017, -0.951057, 0.000000, 	0.900000, 0.900000, 	0.449130, -0.881468, 0.145931, 
+0.587785, -0.809017, 0.000000, 	0.900000, 0.800000, 	0.449131, -0.881468, 0.145931, 
+0.309017, -0.951057, 0.000000, 	0.900000, 0.900000, 	0.449131, -0.881468, -0.145931, 
+0.250000, -0.951057, -0.181636, 	1.000000, 0.900000, 	0.449131, -0.881468, -0.145931, 
+0.475528, -0.809017, -0.345492, 	1.000000, 0.800000, 	0.449131, -0.881468, -0.145931, 
+0.475528, -0.809017, -0.345492, 	0.000000, 0.800000, 	0.425919, -0.689152, -0.586227, 
+0.181636, -0.809017, -0.559017, 	0.100000, 0.800000, 	0.425919, -0.689152, -0.586227, 
+0.250000, -0.587785, -0.769421, 	0.100000, 0.700000, 	0.425919, -0.689152, -0.586227, 
+0.181636, -0.809017, -0.559017, 	0.100000, 0.800000, 	-0.000000, -0.689152, -0.724617, 
+-0.181636, -0.809017, -0.559017, 	0.200000, 0.800000, 	-0.000000, -0.689152, -0.724617, 
+-0.250000, -0.587785, -0.769421, 	0.200000, 0.700000, 	-0.000000, -0.689152, -0.724617, 
+-0.181636, -0.809017, -0.559017, 	0.200000, 0.800000, 	-0.425919, -0.689152, -0.586228, 
+-0.475528, -0.809017, -0.345491, 	0.300000, 0.800000, 	-0.425919, -0.689152, -0.586228, 
+-0.654509, -0.587785, -0.475528, 	0.300000, 0.700000, 	-0.425919, -0.689152, -0.586228, 
+-0.475528, -0.809017, -0.345491, 	0.300000, 0.800000, 	-0.689152, -0.689152, -0.223919, 
+-0.587785, -0.809017, 0.000000, 	0.400000, 0.800000, 	-0.689152, -0.689152, -0.223919, 
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+-0.475528, -0.809017, 0.345492, 	0.500000, 0.800000, 	-0.689152, -0.689152, 0.223919, 
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+0.000000, 1.000000, 0.000000, 	0.850000, 0.000000, 	0.156233, 0.986415, 0.050763, 
+0.309017, 0.951057, 0.000000, 	0.900000, 0.100000, 	0.156233, 0.986415, -0.050763, 
+0.250000, 0.951057, -0.181636, 	1.000000, 0.100000, 	0.156233, 0.986415, -0.050763, 
+0.000000, 1.000000, 0.000000, 	0.950000, 0.000000, 	0.156233, 0.986415, -0.050763, 
+};
diff --git a/tools/ArtistTools/source/CoreLib/Render/GeometryData/LightGeometryData.h b/tools/ArtistTools/source/CoreLib/Render/GeometryData/LightGeometryData.h
new file mode 100644
index 0000000..ed21841
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/GeometryData/LightGeometryData.h
@@ -0,0 +1,269 @@
+const int num_faces = 88;
+
+// pos.xyz, uv.uv, normal.xyz
+float vertices[88*3*8] = {
+2.977119, 2.977121, -34.306633, 	0.375000, 0.687500, 	0.177861, 0.429396, -0.885429, 
+0.000000, 4.210287, -34.306633, 	0.406250, 0.687500, 	0.177861, 0.429396, -0.885429, 
+0.000000, 9.084861, -31.942669, 	0.406250, 0.640508, 	0.177861, 0.429396, -0.885429, 
+0.000000, 4.210287, -34.306633, 	0.406250, 0.687500, 	-0.177861, 0.429396, -0.885429, 
+-2.977119, 2.977121, -34.306633, 	0.437500, 0.687500, 	-0.177861, 0.429396, -0.885429, 
+-6.423970, 6.423968, -31.942669, 	0.437500, 0.640508, 	-0.177861, 0.429396, -0.885429, 
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+11.126457, -11.126455, 0.629568, 	0.610485, 0.266735, 	-0.117337, 0.283277, 0.951833, 
+12.349343, -12.349342, 1.144262, 	0.610485, 0.266735, 	-0.283277, 0.117337, 0.951833, 
+17.464600, 0.000000, 1.144262, 	0.656250, 0.156250, 	-0.283277, 0.117337, 0.951833, 
+15.735193, 0.000000, 0.629568, 	0.656250, 0.156250, 	-0.283277, 0.117337, 0.951833, 
+17.464600, 0.000000, 1.144262, 	0.656250, 0.156250, 	-0.283277, -0.117337, 0.951833, 
+12.349342, 12.349340, 1.144262, 	0.610485, 0.045765, 	-0.283277, -0.117337, 0.951833, 
+11.126455, 11.126453, 0.629568, 	0.610485, 0.045765, 	-0.283277, -0.117337, 0.951833, 
+15.735193, 0.000000, 0.629568, 	0.656250, 0.156250, 	-0.301379, -0.124836, 0.945297, 
+11.126455, 11.126453, 0.629568, 	0.610485, 0.045765, 	-0.301379, -0.124836, 0.945297, 
+1.172339, 1.172337, -3.858527, 	0.610485, 0.045765, 	-0.301379, -0.124836, 0.945297, 
+11.126455, 11.126453, 0.629568, 	0.610485, 0.045765, 	-0.124835, -0.301379, 0.945297, 
+0.000001, 15.735191, 0.629568, 	0.500000, 0.000000, 	-0.124835, -0.301379, 0.945297, 
+0.000001, 1.657940, -3.858527, 	0.500000, 0.000000, 	-0.124835, -0.301379, 0.945297, 
+0.000001, 15.735191, 0.629568, 	0.500000, 0.000000, 	0.124835, -0.301379, 0.945297, 
+-11.126453, 11.126453, 0.629568, 	0.389515, 0.045765, 	0.124835, -0.301379, 0.945297, 
+-1.172335, 1.172337, -3.858527, 	0.389515, 0.045765, 	0.124835, -0.301379, 0.945297, 
+-11.126453, 11.126453, 0.629568, 	0.389515, 0.045765, 	0.301379, -0.124835, 0.945297, 
+-15.735189, 0.000000, 0.629568, 	0.343750, 0.156250, 	0.301379, -0.124835, 0.945297, 
+-1.657938, 0.000000, -3.858527, 	0.343750, 0.156250, 	0.301379, -0.124835, 0.945297, 
+-15.735189, 0.000000, 0.629568, 	0.343750, 0.156250, 	0.301379, 0.124835, 0.945297, 
+-11.126453, -11.126453, 0.629568, 	0.389515, 0.266735, 	0.301379, 0.124835, 0.945297, 
+-1.172335, -1.172337, -3.858527, 	0.389515, 0.266735, 	0.301379, 0.124835, 0.945297, 
+-11.126453, -11.126453, 0.629568, 	0.389515, 0.266735, 	0.124836, 0.301379, 0.945297, 
+0.000001, -15.735191, 0.629568, 	0.500000, 0.312500, 	0.124835, 0.301379, 0.945297, 
+0.000001, -1.657940, -3.858527, 	0.500000, 0.312500, 	0.124836, 0.301379, 0.945297, 
+0.000001, -15.735191, 0.629568, 	0.500000, 0.312500, 	-0.124835, 0.301379, 0.945297, 
+11.126457, -11.126455, 0.629568, 	0.610485, 0.266735, 	-0.124835, 0.301379, 0.945297, 
+1.172339, -1.172337, -3.858527, 	0.610485, 0.266735, 	-0.124835, 0.301379, 0.945297, 
+11.126457, -11.126455, 0.629568, 	0.610485, 0.266735, 	-0.301379, 0.124835, 0.945297, 
+15.735193, 0.000000, 0.629568, 	0.656250, 0.156250, 	-0.301379, 0.124835, 0.945297, 
+1.657941, 0.000000, -3.858527, 	0.656250, 0.156250, 	-0.301379, 0.124835, 0.945297, 
+1.657941, 0.000000, -3.858527, 	0.656250, 0.156250, 	0.923878, 0.382687, 0.000000, 
+1.172339, 1.172337, -3.858527, 	0.610485, 0.045765, 	0.923878, 0.382687, 0.000000, 
+1.172338, 1.172337, 18.507620, 	0.610485, 0.045765, 	0.890349, 0.368798, -0.266959, 
+1.172339, 1.172337, -3.858527, 	0.610485, 0.045765, 	0.382687, 0.923878, 0.000000, 
+0.000001, 1.657940, -3.858527, 	0.500000, 0.000000, 	0.382687, 0.923878, 0.000000, 
+0.000001, 1.657940, 18.507620, 	0.500000, 0.000000, 	0.368799, 0.890348, -0.266960, 
+0.000001, 1.657940, -3.858527, 	0.500000, 0.000000, 	-0.382687, 0.923878, -0.000000, 
+-1.172335, 1.172337, -3.858527, 	0.389515, 0.045765, 	-0.382687, 0.923878, -0.000000, 
+-1.172336, 1.172337, 18.507620, 	0.389515, 0.045765, 	-0.368799, 0.890348, -0.266959, 
+-1.172335, 1.172337, -3.858527, 	0.389515, 0.045765, 	-0.923878, 0.382687, -0.000000, 
+-1.657938, 0.000000, -3.858527, 	0.343750, 0.156250, 	-0.923878, 0.382687, -0.000000, 
+-1.657939, 0.000000, 18.507620, 	0.343750, 0.156250, 	-0.890348, 0.368798, -0.266960, 
+-1.657938, 0.000000, -3.858527, 	0.343750, 0.156250, 	-0.923878, -0.382687, -0.000000, 
+-1.172335, -1.172337, -3.858527, 	0.389515, 0.266735, 	-0.923878, -0.382687, -0.000000, 
+-1.172336, -1.172337, 18.507620, 	0.389515, 0.266735, 	-0.890348, -0.368798, -0.266959, 
+-1.172335, -1.172337, -3.858527, 	0.389515, 0.266735, 	-0.382687, -0.923878, -0.000000, 
+0.000001, -1.657940, -3.858527, 	0.500000, 0.312500, 	-0.382687, -0.923878, -0.000000, 
+0.000001, -1.657940, 18.507620, 	0.500000, 0.312500, 	-0.368799, -0.890348, -0.266960, 
+0.000001, -1.657940, -3.858527, 	0.500000, 0.312500, 	0.382687, -0.923878, 0.000000, 
+1.172339, -1.172337, -3.858527, 	0.610485, 0.266735, 	0.382687, -0.923878, 0.000000, 
+1.172338, -1.172337, 18.507620, 	0.610485, 0.266735, 	0.368799, -0.890348, -0.266959, 
+1.172339, -1.172337, -3.858527, 	0.610485, 0.266735, 	0.923878, -0.382687, 0.000000, 
+1.657941, 0.000000, -3.858527, 	0.656250, 0.156250, 	0.923878, -0.382687, 0.000000, 
+1.657941, 0.000000, 18.507620, 	0.656250, 0.156250, 	0.890348, -0.368798, -0.266960, 
+1.657941, 0.000000, 18.507620, 	0.656250, 0.156250, 	0.890348, 0.368798, -0.266960, 
+1.172338, 1.172337, 18.507620, 	0.610485, 0.045765, 	0.890349, 0.368798, -0.266959, 
+3.204545, 3.204544, 18.507618, 	0.610485, 0.045765, 	0.916255, 0.379530, 0.128197, 
+1.172338, -1.172337, 18.507620, 	0.610485, 0.266735, 	0.890349, -0.368798, -0.266959, 
+1.657941, 0.000000, 18.507620, 	0.656250, 0.156250, 	0.890348, -0.368798, -0.266960, 
+4.531928, 0.000000, 18.507618, 	0.656250, 0.156250, 	0.916255, -0.379530, 0.128199, 
+0.000001, -1.657940, 18.507620, 	0.500000, 0.312500, 	0.368799, -0.890348, -0.266960, 
+1.172338, -1.172337, 18.507620, 	0.610485, 0.266735, 	0.368799, -0.890348, -0.266959, 
+3.204545, -3.204544, 18.507618, 	0.610485, 0.266735, 	0.379530, -0.916255, 0.128197, 
+-1.172336, -1.172337, 18.507620, 	0.389515, 0.266735, 	-0.368799, -0.890348, -0.266959, 
+0.000001, -1.657940, 18.507620, 	0.500000, 0.312500, 	-0.368799, -0.890348, -0.266960, 
+0.000000, -4.531925, 18.507618, 	0.500000, 0.312500, 	-0.379530, -0.916255, 0.128199, 
+-1.657939, 0.000000, 18.507620, 	0.343750, 0.156250, 	-0.890348, -0.368798, -0.266960, 
+-1.172336, -1.172337, 18.507620, 	0.389515, 0.266735, 	-0.890348, -0.368798, -0.266959, 
+-3.204544, -3.204544, 18.507618, 	0.389515, 0.266735, 	-0.916255, -0.379530, 0.128197, 
+-1.172336, 1.172337, 18.507620, 	0.389515, 0.045765, 	-0.890348, 0.368798, -0.266959, 
+-1.657939, 0.000000, 18.507620, 	0.343750, 0.156250, 	-0.890348, 0.368798, -0.266960, 
+-4.531927, 0.000000, 18.507618, 	0.343750, 0.156250, 	-0.916254, 0.379530, 0.128199, 
+0.000001, 1.657940, 18.507620, 	0.500000, 0.000000, 	-0.368799, 0.890348, -0.266960, 
+-1.172336, 1.172337, 18.507620, 	0.389515, 0.045765, 	-0.368799, 0.890348, -0.266959, 
+-3.204544, 3.204544, 18.507618, 	0.389515, 0.045765, 	-0.379530, 0.916255, 0.128197, 
+1.172338, 1.172337, 18.507620, 	0.610485, 0.045765, 	0.368799, 0.890348, -0.266959, 
+0.000001, 1.657940, 18.507620, 	0.500000, 0.000000, 	0.368799, 0.890348, -0.266960, 
+0.000000, 4.531925, 18.507618, 	0.500000, 0.000000, 	0.379530, 0.916255, 0.128199, 
+3.204545, -3.204544, 18.507618, 	0.610485, 0.266735, 	0.916255, -0.379530, 0.128197, 
+4.531928, 0.000000, 18.507618, 	0.656250, 0.156250, 	0.916255, -0.379530, 0.128199, 
+0.000000, 0.000000, 27.158279, 	0.500000, 0.156250, 	0.831594, -0.344462, 0.435657, 
+0.000000, -4.531925, 18.507618, 	0.500000, 0.312500, 	0.379530, -0.916255, 0.128199, 
+3.204545, -3.204544, 18.507618, 	0.610485, 0.266735, 	0.379530, -0.916255, 0.128197, 
+0.000000, 0.000000, 27.158279, 	0.500000, 0.156250, 	0.344462, -0.831594, 0.435657, 
+-3.204544, -3.204544, 18.507618, 	0.389515, 0.266735, 	-0.379530, -0.916255, 0.128197, 
+0.000000, -4.531925, 18.507618, 	0.500000, 0.312500, 	-0.379530, -0.916255, 0.128199, 
+0.000000, 0.000000, 27.158279, 	0.500000, 0.156250, 	-0.344462, -0.831594, 0.435657, 
+-4.531927, 0.000000, 18.507618, 	0.343750, 0.156250, 	-0.916254, -0.379530, 0.128199, 
+-3.204544, -3.204544, 18.507618, 	0.389515, 0.266735, 	-0.916255, -0.379530, 0.128197, 
+0.000000, 0.000000, 27.158279, 	0.500000, 0.156250, 	-0.831594, -0.344462, 0.435657, 
+-3.204544, 3.204544, 18.507618, 	0.389515, 0.045765, 	-0.916255, 0.379530, 0.128197, 
+-4.531927, 0.000000, 18.507618, 	0.343750, 0.156250, 	-0.916254, 0.379530, 0.128199, 
+0.000000, 0.000000, 27.158279, 	0.500000, 0.156250, 	-0.831594, 0.344462, 0.435657, 
+0.000000, 4.531925, 18.507618, 	0.500000, 0.000000, 	-0.379530, 0.916255, 0.128199, 
+-3.204544, 3.204544, 18.507618, 	0.389515, 0.045765, 	-0.379530, 0.916255, 0.128197, 
+0.000000, 0.000000, 27.158279, 	0.500000, 0.156250, 	-0.344462, 0.831594, 0.435657, 
+3.204545, 3.204544, 18.507618, 	0.610485, 0.045765, 	0.379530, 0.916255, 0.128197, 
+0.000000, 4.531925, 18.507618, 	0.500000, 0.000000, 	0.379530, 0.916255, 0.128199, 
+0.000000, 0.000000, 27.158279, 	0.500000, 0.156250, 	0.344462, 0.831594, 0.435657, 
+4.531928, 0.000000, 18.507618, 	0.656250, 0.156250, 	0.916255, 0.379530, 0.128199, 
+3.204545, 3.204544, 18.507618, 	0.610485, 0.045765, 	0.916255, 0.379530, 0.128197, 
+0.000000, 0.000000, 27.158279, 	0.500000, 0.156250, 	0.831594, 0.344462, 0.435657, 
+};
diff --git a/tools/ArtistTools/source/CoreLib/Render/GeometryData/WindGeometryData.h b/tools/ArtistTools/source/CoreLib/Render/GeometryData/WindGeometryData.h
new file mode 100644
index 0000000..3d1390a
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/GeometryData/WindGeometryData.h
@@ -0,0 +1,2513 @@
+const int num_faces = 836;
+
+// pos.xyz, uv.uv, normal.xyz
+float vertices[836*3*8] = {
+-1.002737, 3.502487, -29.476650, 	1.000000, 0.966243, 	-0.570521, -0.819696, 0.051023, 
+-1.002737, 3.589727, -28.074986, 	1.000000, 0.922656, 	-0.569426, -0.818637, 0.074745, 
+-1.336982, 4.293425, -28.133030, 	0.500000, 0.922656, 	-0.999926, -0.012083, 0.001603, 
+-1.336982, 4.293425, -28.133030, 	0.500000, 0.922656, 	-0.999926, -0.012083, 0.001603, 
+-1.002737, 4.997122, -28.191074, 	0.000000, 0.932486, 	-0.582174, 0.810005, -0.070467, 
+-1.002737, 4.921762, -29.530731, 	0.000000, 0.966243, 	-0.582241, 0.811733, -0.045666, 
+-1.002737, 5.199909, -26.333269, 	0.000000, 0.859409, 	-0.582690, 0.803052, -0.124820, 
+-1.002737, 4.997122, -28.191074, 	0.000000, 0.932486, 	-0.582174, 0.810005, -0.070467, 
+-1.336982, 4.293425, -28.133030, 	0.500000, 0.922656, 	-0.999926, -0.012083, 0.001603, 
+-1.336982, 4.293425, -28.133030, 	0.500000, 0.922656, 	-0.999926, -0.012083, 0.001603, 
+-1.002737, 3.589727, -28.074986, 	1.000000, 0.922656, 	-0.569426, -0.818637, 0.074745, 
+-1.002737, 3.807196, -26.139326, 	1.000000, 0.859409, 	-0.566467, -0.814177, 0.127399, 
+-1.002737, 3.807196, -26.139326, 	1.000000, 0.859409, 	-0.566467, -0.814177, 0.127399, 
+-1.002737, 4.261988, -23.779169, 	1.000000, 0.775297, 	-0.564634, -0.800896, 0.199384, 
+-1.336982, 4.951294, -23.914915, 	0.500000, 0.775297, 	-0.999837, -0.017439, 0.004781, 
+-1.336982, 4.951294, -23.914915, 	0.500000, 0.775297, 	-0.999837, -0.017439, 0.004781, 
+-1.002737, 5.640600, -24.050657, 	0.000000, 0.786333, 	-0.583127, 0.787897, -0.197941, 
+-1.002737, 5.199909, -26.333269, 	0.000000, 0.859409, 	-0.582690, 0.803052, -0.124820, 
+-1.002737, 6.429670, -21.436577, 	0.000000, 0.669113, 	-0.579786, 0.770207, -0.265761, 
+-1.002737, 5.640600, -24.050657, 	0.000000, 0.786333, 	-0.583127, 0.787897, -0.197941, 
+-1.336982, 4.951294, -23.914915, 	0.500000, 0.775297, 	-0.999837, -0.017439, 0.004781, 
+-1.336982, 4.951294, -23.914915, 	0.500000, 0.775297, 	-0.999837, -0.017439, 0.004781, 
+-1.002737, 4.261988, -23.779169, 	1.000000, 0.775297, 	-0.564634, -0.800896, 0.199384, 
+-1.002737, 5.061195, -21.104027, 	1.000000, 0.669113, 	-0.566458, -0.779905, 0.266220, 
+-1.002737, 5.061195, -21.104027, 	1.000000, 0.669113, 	-0.566458, -0.779905, 0.266220, 
+-1.002737, 6.120935, -18.335461, 	1.000000, 0.547971, 	-0.566613, -0.758528, 0.321845, 
+-1.336982, 6.802818, -18.519814, 	0.500000, 0.547971, 	-0.999946, -0.009100, 0.005070, 
+-1.336982, 6.802818, -18.519814, 	0.500000, 0.547971, 	-0.999946, -0.009100, 0.005070, 
+-1.002737, 7.484703, -18.704168, 	0.000000, 0.551894, 	-0.576888, 0.751118, -0.320970, 
+-1.002737, 6.429670, -21.436577, 	0.000000, 0.669113, 	-0.579786, 0.770207, -0.265761, 
+-1.002737, 8.723274, -16.066572, 	0.000000, 0.418984, 	-0.570577, 0.739144, -0.357922, 
+-1.002737, 7.484703, -18.704168, 	0.000000, 0.551894, 	-0.576888, 0.751118, -0.320970, 
+-1.336982, 6.802818, -18.519814, 	0.500000, 0.547971, 	-0.999946, -0.009100, 0.005070, 
+-1.336982, 6.802818, -18.519814, 	0.500000, 0.547971, 	-0.999946, -0.009100, 0.005070, 
+-1.002737, 6.120935, -18.335461, 	1.000000, 0.547971, 	-0.566613, -0.758528, 0.321845, 
+-1.002737, 7.357327, -15.695049, 	1.000000, 0.418984, 	-0.568348, -0.740553, 0.358555, 
+-1.002737, 7.357327, -15.695049, 	1.000000, 0.418984, 	-0.568348, -0.740553, 0.358555, 
+-1.002737, 8.627859, -13.158705, 	1.000000, 0.282904, 	-0.571429, -0.737705, 0.359528, 
+-1.336982, 9.314625, -13.332255, 	0.500000, 0.282904, 	-0.999983, 0.005125, -0.002905, 
+-1.336982, 9.314625, -13.332255, 	0.500000, 0.282904, 	-0.999983, 0.005125, -0.002905, 
+-1.002737, 10.001389, -13.505806, 	0.000000, 0.286075, 	-0.565597, 0.742253, -0.359389, 
+-1.002737, 8.723274, -16.066572, 	0.000000, 0.418984, 	-0.570577, 0.739144, -0.357922, 
+-1.002737, 11.175043, -11.003893, 	0.000000, 0.140482, 	-0.562513, 0.757929, -0.330337, 
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+0.250684, -6.277495, 43.932335, 	1.687500, -0.646499, 	0.009105, 0.001936, 0.999957, 
+0.250684, -6.277495, 43.932335, 	1.687500, -0.646499, 	0.009105, 0.001936, 0.999957, 
+-4.193409, -2.445326, 32.893612, 	0.000000, -0.594415, 	-0.686924, 0.716419, 0.121978, 
+-5.620958, -6.307936, 32.893612, 	0.625000, -0.573582, 	-0.991757, -0.001005, 0.128133, 
+0.250684, -6.277495, 43.932335, 	1.687500, -0.646499, 	0.009105, 0.001936, 0.999957, 
+0.000000, -1.067776, 32.893612, 	3.500000, -0.594415, 	-0.004492, 0.998437, 0.055707, 
+-4.193409, -2.445326, 32.893612, 	4.000000, -0.594415, 	-0.686924, 0.716419, 0.121978, 
+0.250684, -6.277495, 43.932335, 	1.687500, -0.646499, 	0.009105, 0.001936, 0.999957, 
+4.193409, -2.445326, 32.893612, 	3.000000, -0.594415, 	0.682263, 0.725032, 0.094055, 
+0.000000, -1.067776, 32.893612, 	3.500000, -0.594415, 	-0.004492, 0.998437, 0.055707, 
+};
diff --git a/tools/ArtistTools/source/CoreLib/Render/Interface/RenderInterface.cpp b/tools/ArtistTools/source/CoreLib/Render/Interface/RenderInterface.cpp
new file mode 100644
index 0000000..61586d8
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/Interface/RenderInterface.cpp
@@ -0,0 +1,351 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+#include "RenderInterface.h"
+#include "MeshShaderParam.h"
+#include "RenderPlugin.h"
+
+namespace RenderInterface
+{
+
+////////////////////////////////////////////////////////////////////////////////////////////
+bool InitDevice(int deviceID)
+{
+	if (!RenderPlugin::Instance()->InitDevice(deviceID))
+	{
+		MessageBox( 0, L"Could not create device.", L"Error", MB_ICONEXCLAMATION );
+		return false;
+	}
+
+	return true;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+bool GetDeviceInfoString(wchar_t *str)
+{
+	return RenderPlugin::Instance()->GetDeviceInfoString(str);
+}
+
+//////////////////////////////////////////////////////////////////////////
+bool Initialize()
+{
+	return RenderPlugin::Instance()->Initialize();
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void Shutdown()
+{
+	RenderPlugin::Instance()->Shutdown();
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// gpu buffer management
+///////////////////////////////////////////////////////////////////////////////
+GPUBufferResource* CreateVertexBuffer( 
+	unsigned int ByteWidth, void* pSysMem)
+{
+	return RenderPlugin::Instance()->CreateVertexBuffer(ByteWidth, pSysMem);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void CopyToDevice(
+	GPUBufferResource *pDevicePtr, 	void* pSysMem, 	unsigned int	ByteWidth)
+{
+	RenderPlugin::Instance()->CopyToDevice(pDevicePtr, pSysMem, ByteWidth);
+}
+
+///////////////////////////////////////////////////////////////////
+// texture resource mangement
+///////////////////////////////////////////////////////////////////
+GPUShaderResource* CreateTextureResource(const char* filepath)
+{
+	return RenderPlugin::Instance()->CreateTextureSRV(filepath);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void RenderShadowMap(GPUShaderResource* pShadowSRV, float znear, float zfar)
+{
+	// update constant buffer
+	ShadowVizParam shaderParam;
+	{
+		shaderParam.m_zFar = zfar;
+		shaderParam.m_zNear = znear;
+	}
+	CopyShaderParam(SHADER_TYPE_VISUALIZE_SHADOW, &shaderParam, sizeof(ShadowVizParam), 0);
+	
+	RenderPlugin::Instance()->BindPixelShaderResources(0, 1, &pShadowSRV);
+
+	// render states
+	RenderPlugin::Instance()->ApplySampler(0, SAMPLER_TYPE_POINTCLAMP);
+
+	RenderPlugin::Instance()->BindShaderResources(SHADER_TYPE_VISUALIZE_SHADOW, 1, &pShadowSRV);
+
+
+	RenderPlugin::Instance()->ApplyRasterizerState(RASTERIZER_STATE_FILL_CULL_NONE);
+	RenderPlugin::Instance()->ApplyDepthStencilState(DEPTH_STENCIL_DEPTH_NONE);
+	
+	// set IA vars
+	RenderPlugin::Instance()->ClearInputLayout();
+
+	RenderPlugin::Instance()->SetPrimitiveTopologyTriangleStrip();
+
+	// set shader and tex resource
+	ApplyShader(SHADER_TYPE_VISUALIZE_SHADOW);
+
+	// draw quad
+	RenderPlugin::Instance()->Draw(3, 0);
+
+	// cleanup shader and its resource
+	RenderPlugin::Instance()->ClearPixelShaderResources(0, 1);
+	RenderPlugin::Instance()->DisableShader(SHADER_TYPE_VISUALIZE_SHADOW);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// render with full color shader
+void RenderScreenQuad(
+	GPUShaderResource*	pTextureSRV
+	)
+{
+	RenderPlugin::Instance()->ApplyRasterizerState(RASTERIZER_STATE_FILL_CULL_NONE);
+	RenderPlugin::Instance()->ApplyDepthStencilState(DEPTH_STENCIL_DEPTH_NONE);
+
+	RenderPlugin::Instance()->ClearInputLayout();
+
+	RenderPlugin::Instance()->SetPrimitiveTopologyTriangleStrip();
+
+	if(pTextureSRV)
+	{
+		RenderPlugin::Instance()->BindShaderResources(SHADER_TYPE_SCREEN_QUAD, 1, &pTextureSRV);
+
+		ApplyShader(SHADER_TYPE_SCREEN_QUAD);
+		
+		RenderPlugin::Instance()->BindPixelShaderResources(0, 1, &pTextureSRV);
+		RenderPlugin::Instance()->ApplySampler(0, SAMPLER_TYPE_POINTCLAMP);
+
+		RenderPlugin::Instance()->Draw(3,0);
+
+		RenderPlugin::Instance()->ClearPixelShaderResources(0, 1);
+		RenderPlugin::Instance()->DisableShader(SHADER_TYPE_SCREEN_QUAD);
+	}
+	else
+	{
+		ApplyShader(SHADER_TYPE_SCREEN_QUAD_COLOR);
+
+		RenderPlugin::Instance()->Draw(3,0);
+
+		RenderPlugin::Instance()->DisableShader(SHADER_TYPE_SCREEN_QUAD_COLOR);
+	}
+}
+
+
+void SubmitGpuWork()
+{
+	RenderPlugin::Instance()->SubmitGpuWork();
+}
+
+void WaitForGpu()
+{
+	RenderPlugin::Instance()->WaitForGpu();
+}
+
+
+///////////////////////////////////////////////////////////////////////////////
+// draw calls
+///////////////////////////////////////////////////////////////////////////////
+void DrawLineList(GPUBufferResource* pDevicePtr, unsigned int nVerts, unsigned int stride)
+{
+	RenderPlugin::Instance()->SetVertexBuffer(pDevicePtr, stride);
+	RenderPlugin::Instance()->SetPrimitiveTopologyLineList();
+	RenderPlugin::Instance()->Draw(nVerts, 0);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// render states management
+///////////////////////////////////////////////////////////////////////////////
+
+///////////////////////////////////////////////////////////////////////////////
+void ApplyDepthStencilState(DEPTH_STENCIL_STATE state)
+{
+	RenderPlugin::Instance()->ApplyDepthStencilState(state);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void ApplyRasterizerState(RASTERIZER_STATE state)
+{
+	RenderPlugin::Instance()->ApplyRasterizerState(state);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void ApplySampler(int slot, SAMPLER_TYPE st)
+{
+	RenderPlugin::Instance()->ApplySampler(slot, st);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void ApplyBlendState(BLEND_STATE st)
+{
+	RenderPlugin::Instance()->ApplyBlendState(st);
+}
+
+void ApplyForShadow(int ForShadow)
+{
+	RenderPlugin::Instance()->ApplyForShadow(ForShadow);
+}
+
+void SwitchToDX11()
+{
+	RenderPlugin::Instance()->SwitchToDX11();
+}
+
+void FlushDX11()
+{
+	RenderPlugin::Instance()->FlushDX11();
+}
+
+void FlushDX12()
+{
+	RenderPlugin::Instance()->FlushDX12();
+}
+
+void ApplyPrimitiveTopologyLine()
+{
+	RenderPlugin::Instance()->ApplyPrimitiveTopologyLine();
+}
+
+void ApplyPrimitiveTopologyTriangle()
+{
+	RenderPlugin::Instance()->ApplyPrimitiveTopologyTriangle();
+}
+
+///////////////////////////////////////////////////////////////////
+// shader magement
+///////////////////////////////////////////////////////////////////
+void ApplyShader(SHADER_TYPE st)
+{
+	RenderPlugin::Instance()->ApplyShader(st);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void CopyShaderParam(SHADER_TYPE st, void* pSysMem, unsigned int bytes, unsigned int slot)
+{
+	RenderPlugin::Instance()->CopyShaderParam(st, pSysMem, bytes, slot);
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// Viewport magement
+/////////////////////////////////////////////////////////////////////////////////////////
+void GetViewport(Viewport& vp)
+{
+	RenderPlugin::Instance()->GetViewport(vp);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void SetViewport(const Viewport& vp)
+{
+	RenderPlugin::Instance()->SetViewport(vp);
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// Render window interafce
+/////////////////////////////////////////////////////////////////////////////////////////
+bool CreateRenderWindow(HWND hWnd, int nSamples)
+{
+	return RenderPlugin::Instance()->CreateRenderWindow(hWnd, nSamples);
+}
+
+bool ResizeRenderWindow(int w, int h)
+{
+	return RenderPlugin::Instance()->ResizeRenderWindow(w,h);
+}
+
+void PresentRenderWindow()
+{
+	return RenderPlugin::Instance()->PresentRenderWindow();
+}
+
+void ClearRenderWindow(float r, float g, float b)
+{
+	return RenderPlugin::Instance()->ClearRenderWindow(r,g,b);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// Texture resource management
+///////////////////////////////////////////////////////////////////////////////
+static GPUShaderResource* g_backgroundTextureSRV = 0;
+
+bool LoadBackgroundTexture(const char* filePath)
+{
+	ClearBackgroundTexture();
+
+	RenderPlugin::Instance()->PreRender();
+	g_backgroundTextureSRV = RenderPlugin::Instance()->CreateTextureSRV(filePath);
+	RenderPlugin::Instance()->PostRender();
+
+	return (g_backgroundTextureSRV != 0);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void RenderBackgroundTexture()
+{
+	RenderScreenQuad(g_backgroundTextureSRV);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void ClearBackgroundTexture()
+{
+	SAFE_RELEASE(g_backgroundTextureSRV);
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// Text draw helper functions (using DXUT)
+/////////////////////////////////////////////////////////////////////////////////////////
+void TxtHelperBegin()
+{
+	RenderPlugin::Instance()->TxtHelperBegin();
+}
+
+void TxtHelperEnd()
+{
+	RenderPlugin::Instance()->TxtHelperEnd();
+}
+
+void TxtHelperSetInsertionPos(int x, int y)
+{
+	RenderPlugin::Instance()->TxtHelperSetInsertionPos(x,y);
+}
+
+void TxtHelperSetForegroundColor(float r, float g, float b, float a)
+{
+	RenderPlugin::Instance()->TxtHelperSetForegroundColor(r,g,b,a);
+}
+
+void TxtHelperDrawTextLine(wchar_t* str)
+{
+	RenderPlugin::Instance()->TxtHelperDrawTextLine(str);
+}
+
+} // end namespace
\ No newline at end of file
diff --git a/tools/ArtistTools/source/CoreLib/Render/Interface/RenderInterface.h b/tools/ArtistTools/source/CoreLib/Render/Interface/RenderInterface.h
new file mode 100644
index 0000000..9bc4036
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/Interface/RenderInterface.h
@@ -0,0 +1,175 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#pragma once
+
+#include "windows.h"
+
+#include "RenderResources.h"
+
+// API agnostic interface for rendering
+namespace RenderInterface
+{
+	///////////////////////////////////////////////////////////////////
+	enum RASTERIZER_STATE
+	{
+		RASTERIZER_STATE_FILL_CULL_NONE,
+		RASTERIZER_STATE_FILL_CULL_FRONT,
+		RASTERIZER_STATE_FILL_CULL_BACK,
+		RASTERIZER_STATE_WIRE,
+		RASTERIZER_STATE_END
+	};
+
+	///////////////////////////////////////////////////////////////////
+	enum DEPTH_STENCIL_STATE
+	{
+		DEPTH_STENCIL_DEPTH_TEST,
+		DEPTH_STENCIL_DEPTH_NONE,
+		DEPTH_STENCIL_STATE_END
+	};
+
+	///////////////////////////////////////////////////////////////////
+	enum SAMPLER_TYPE
+	{
+		SAMPLER_TYPE_LINEAR,
+		SAMPLER_TYPE_POINTCLAMP,
+		SAMPLER_TYPE_END,
+	};
+
+	///////////////////////////////////////////////////////////////////
+	enum BLEND_STATE
+	{
+		BLEND_STATE_ALPHA,
+		BLEND_STATE_NONE,
+		BLEND_STATE_END
+	};
+
+	///////////////////////////////////////////////////////////////////
+	enum SHADER_TYPE
+	{
+		SHADER_TYPE_MESH_RENDERING,
+		SHADER_TYPE_MESH_SHADOW,
+		SHADER_TYPE_SCREEN_QUAD,
+		SHADER_TYPE_SCREEN_QUAD_COLOR,
+		SHADER_TYPE_VISUALIZE_SHADOW,
+		SHADER_TYPE_SIMPLE_COLOR,
+#ifndef NV_ARTISTTOOLS
+		SHADER_TYPE_HAIR_SHADER_DEFAULT,
+		SHADER_TYPE_HAIR_SHADER_SHADOW,
+#endif // NV_ARTISTTOOLS
+	};
+
+	///////////////////////////////////////////////////////////////////
+	// global acess for render context and device to minimize D3D entry points
+	///////////////////////////////////////////////////////////////////
+	CORELIB_EXPORT bool InitDevice(int deviceID);
+	CORELIB_EXPORT bool Initialize();
+	CORELIB_EXPORT void Shutdown();
+
+	CORELIB_EXPORT void SubmitGpuWork();
+	CORELIB_EXPORT void WaitForGpu();
+
+	///////////////////////////////////////////////////////////////////
+	// render window management
+	///////////////////////////////////////////////////////////////////
+	CORELIB_EXPORT bool CreateRenderWindow(HWND hWnd, int nSamples);
+	CORELIB_EXPORT bool ResizeRenderWindow(int w, int h);
+	CORELIB_EXPORT void PresentRenderWindow();
+	CORELIB_EXPORT void ClearRenderWindow(float r, float g, float b);
+
+	///////////////////////////////////////////////////////////////////
+	// shader magement
+	///////////////////////////////////////////////////////////////////
+	CORELIB_EXPORT void ApplyShader(SHADER_TYPE st);
+	CORELIB_EXPORT void CopyShaderParam(SHADER_TYPE st, void* pSysMem, unsigned int bytes, unsigned int slot = 0);
+
+	///////////////////////////////////////////////////////////////////
+	// viewport management
+	///////////////////////////////////////////////////////////////////
+	struct Viewport
+	{
+		float			TopLeftX;
+		float			TopLeftY;
+		float			Width;
+		float			Height;
+		float			MinDepth;
+		float			MaxDepth;
+	};
+
+	CORELIB_EXPORT void GetViewport(Viewport& vp);
+	CORELIB_EXPORT void SetViewport(const Viewport& vp);
+
+	///////////////////////////////////////////////////////////////////
+	// gpu buffer management
+	///////////////////////////////////////////////////////////////////
+	CORELIB_EXPORT GPUBufferResource* CreateVertexBuffer( 	unsigned int ByteWidth, void* pSysMem = 0);
+	CORELIB_EXPORT void CopyToDevice(GPUBufferResource *pDevicePtr, void* pSysMem, unsigned int	ByteWidth);
+
+	///////////////////////////////////////////////////////////////////
+	// texture resource mangement
+	///////////////////////////////////////////////////////////////////
+	CORELIB_EXPORT GPUShaderResource* CreateTextureResource(const char* filePath);
+	CORELIB_EXPORT void RenderShadowMap(GPUShaderResource* pShadowSRV, float znear, float zfar);
+
+	///////////////////////////////////////////////////////////////////
+	// render state management
+	///////////////////////////////////////////////////////////////////
+	CORELIB_EXPORT void ApplyDepthStencilState(DEPTH_STENCIL_STATE state);
+	CORELIB_EXPORT void ApplyRasterizerState(RASTERIZER_STATE state);
+	CORELIB_EXPORT void ApplySampler(int slot, SAMPLER_TYPE st);
+	CORELIB_EXPORT void ApplyBlendState(BLEND_STATE st);
+
+	CORELIB_EXPORT void ApplyForShadow(int ForShadow);
+	CORELIB_EXPORT void SwitchToDX11();
+	CORELIB_EXPORT void FlushDX11();
+	CORELIB_EXPORT void FlushDX12();
+	CORELIB_EXPORT void ApplyPrimitiveTopologyLine();
+	CORELIB_EXPORT void ApplyPrimitiveTopologyTriangle();
+	///////////////////////////////////////////////////////////////////
+	// draw calls
+	///////////////////////////////////////////////////////////////////
+	void DrawLineList(GPUBufferResource* pVertexBuffer, unsigned int nVerts, unsigned int bytesize);
+
+	///////////////////////////////////////////////////////////////////
+	// background textures
+	///////////////////////////////////////////////////////////////////
+	bool LoadBackgroundTexture(const char* filePath);
+	void RenderBackgroundTexture();
+	void ClearBackgroundTexture();
+
+	///////////////////////////////////////////////////////////////////
+	CORELIB_EXPORT bool GetDeviceInfoString(wchar_t *str);
+
+	///////////////////////////////////////////////////////////////////
+	// text helpers
+	CORELIB_EXPORT void TxtHelperBegin();
+	CORELIB_EXPORT void TxtHelperEnd();
+	CORELIB_EXPORT void TxtHelperSetInsertionPos(int x, int y);
+	CORELIB_EXPORT void TxtHelperSetForegroundColor(float r, float g, float b, float a = 1.0f);
+	CORELIB_EXPORT void TxtHelperDrawTextLine(wchar_t* str);
+}
diff --git a/tools/ArtistTools/source/CoreLib/Render/Interface/RenderPlugin.cpp b/tools/ArtistTools/source/CoreLib/Render/Interface/RenderPlugin.cpp
new file mode 100644
index 0000000..3df8c85
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/Interface/RenderPlugin.cpp
@@ -0,0 +1,86 @@
+#include "RenderPlugin.h"
+
+#include <io.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+RenderPlugin* g_Plugin = nullptr;
+
+RenderPlugin::RenderPlugin()
+{
+	m_RenderApi = "";
+}
+
+typedef RenderPlugin*(*Func)(void);
+
+bool RenderPlugin::Load(std::vector<std::string>& render_plugins)
+{
+	if (render_plugins.size() == 0)
+	{
+		return false;
+	}
+
+	std::vector<std::string>::iterator it;
+	std::string pluginDll = "";	
+	HMODULE module = NULL;
+	Func CreateFunc = NULL;
+	bool loaded = false;
+	for (it = render_plugins.begin(); it != render_plugins.end(); it++)
+	{
+#ifdef NV_ARTISTTOOLS
+		pluginDll = "RenderPlugin";
+#else
+		pluginDll = "FurRender";
+#endif
+
+		pluginDll.append(*it);
+
+#ifdef _WIN64
+		pluginDll.append(".win64");
+#else						  
+		pluginDll.append(".win32");
+#endif
+
+#ifdef _DEBUG
+		pluginDll.append(".d");
+#else						  
+#endif
+
+		pluginDll.append(".dll");
+
+		module = LoadLibraryA(pluginDll.c_str());
+		if (NULL == module)
+			return false;
+
+		CreateFunc = (Func)GetProcAddress(module, "CreateRenderPlugin");
+		if (NULL == CreateFunc)
+			return false;
+
+		g_Plugin = CreateFunc();
+		if (NULL != g_Plugin)
+		{
+			loaded = true;
+			break;
+		}
+	}
+	return loaded;
+}
+
+RenderPlugin::~RenderPlugin()
+{
+}
+
+
+RenderPlugin* RenderPlugin::Instance()
+{
+	return g_Plugin;
+}
+
+void RenderPlugin::Destroy()
+{
+	if (nullptr == g_Plugin)
+		return;
+
+	delete g_Plugin;
+	g_Plugin = nullptr;
+}
diff --git a/tools/ArtistTools/source/CoreLib/Render/Interface/RenderPlugin.h b/tools/ArtistTools/source/CoreLib/Render/Interface/RenderPlugin.h
new file mode 100644
index 0000000..e755aea
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/Interface/RenderPlugin.h
@@ -0,0 +1,124 @@
+#pragma once
+
+#include "RenderInterface.h"
+using namespace RenderInterface;
+
+class NVHairReadOnlyBuffer;
+class GPUProfiler;
+class ShadowMap;
+
+class IDXGIAdapter;
+class IUnknown;
+class IDXGIFactory1;
+class IDXGISwapChain;
+
+struct D3DHandles
+{
+public:
+	IDXGIAdapter*       pAdapter;
+	IDXGIFactory1*      pFactory;
+	IUnknown*           pDevice;
+	IUnknown*           pDeviceContext;
+
+	IDXGISwapChain*		pDXGISwapChain;
+	IUnknown*			pD3D11BackBuffer;
+	IUnknown*		    pD3D11RenderTargetView;
+	IUnknown*			pD3D11DepthBuffer;
+	IUnknown*		    pD3D11DepthStencilView;
+};
+
+#ifdef CORERENDER_LIB
+# define CORERENDER_EXPORT Q_DECL_EXPORT
+#else
+# define CORERENDER_EXPORT Q_DECL_IMPORT
+#endif
+
+class CORELIB_EXPORT RenderPlugin
+{
+public:
+	static bool Load(std::vector<std::string>& render_plugins);
+	static RenderPlugin* Instance();
+	static void Destroy();
+
+	~RenderPlugin();
+
+	// self
+	virtual std::string GetRenderApi() { return m_RenderApi; }
+
+	// interface
+	virtual bool InitDevice(int deviceID) = 0;
+	virtual bool Initialize() = 0;
+	virtual void Shutdown() = 0;
+	virtual void CopyToDevice(GPUBufferResource *pDevicePtr, void* pSysMem, unsigned int	ByteWidth) = 0;
+	virtual void ApplyDepthStencilState(DEPTH_STENCIL_STATE state) = 0;
+	virtual void ApplyRasterizerState(RASTERIZER_STATE state) = 0;
+	virtual void ApplySampler(int slot, SAMPLER_TYPE st) = 0;
+	virtual void ApplyBlendState(BLEND_STATE st) = 0;
+	virtual void GetViewport(Viewport& vp) = 0;
+	virtual void SetViewport(const Viewport& vp) = 0;
+	virtual void BindVertexShaderResources(int startSlot, int numSRVs, GPUShaderResource** ppSRVs) = 0;
+	virtual void BindPixelShaderResources(int startSlot, int numSRVs, GPUShaderResource** ppSRVs) = 0;
+	virtual void ClearVertexShaderResources(int startSlot, int numSRVs) = 0;
+	virtual void ClearPixelShaderResources(int startSlot, int numSRVs) = 0;
+	virtual void ClearInputLayout() = 0;
+	virtual void SetVertexBuffer(GPUBufferResource* pBuffer, UINT stride, UINT offset = 0) = 0;
+	virtual void SetPrimitiveTopologyTriangleStrip() = 0;
+	virtual void SetPrimitiveTopologyTriangleList() = 0;
+	virtual void SetPrimitiveTopologyLineList() = 0;
+	virtual void Draw(unsigned int vertexCount, unsigned int startCount = 0) = 0;
+	virtual GPUBufferResource* CreateVertexBuffer(unsigned int ByteWidth, void* pSysMem = 0) = 0;
+	virtual GPUShaderResource* CreateShaderResource(unsigned int stride, unsigned int numElements, void* pSysMem, NVHairReadOnlyBuffer* pReadOnlyBuffer = NULL) = 0;
+	
+	// interface dx12
+	virtual void ApplyForShadow(int ForShadow) = 0;
+	virtual void SwitchToDX11() = 0;
+	virtual void FlushDX11() = 0;	
+	virtual void FlushDX12() = 0;
+	virtual void ApplyPrimitiveTopologyLine() = 0;
+	virtual void ApplyPrimitiveTopologyTriangle() = 0;
+	virtual void SubmitGpuWork() = 0;
+	virtual void WaitForGpu() = 0;
+
+	// util
+	virtual bool CreateRenderWindow(HWND hWnd, int nSamples) = 0;
+	virtual bool ResizeRenderWindow(int w, int h) = 0;
+	virtual void PresentRenderWindow() = 0;
+	virtual void ClearRenderWindow(float r, float g, float b) = 0;
+	virtual bool GetDeviceInfoString(wchar_t *str) = 0;
+	virtual GPUShaderResource* CreateTextureSRV(const char* texturename) = 0;
+	virtual void TxtHelperBegin() = 0;
+	virtual void TxtHelperEnd() = 0;
+	virtual void TxtHelperSetInsertionPos(int x, int y) = 0;
+	virtual void TxtHelperSetForegroundColor(float r, float g, float b, float a = 1.0f) = 0;
+	virtual void TxtHelperDrawTextLine(wchar_t* str) = 0;
+
+	// shader
+	virtual bool InitializeShaders() = 0;
+	virtual void DestroyShaders() = 0;
+	virtual void ApplyShader(SHADER_TYPE st) = 0;
+	virtual void DisableShader(SHADER_TYPE st) = 0;
+	virtual void BindShaderResources(SHADER_TYPE st, int numSRVs, GPUShaderResource** ppSRVs) = 0;
+	virtual void CopyShaderParam(SHADER_TYPE st, void* pSysMem, unsigned int bytes, unsigned int slot = 0) = 0;
+
+	// GPUProfiler
+	virtual GPUProfiler* CreateGPUProfiler() = 0;
+
+	// ShadowMap
+	virtual ShadowMap* CreateShadowMap(int resolution) = 0;
+
+	// D3D12RenderContext
+	virtual void PreRender() = 0;
+	virtual void PostRender() = 0;
+
+	// GPUMeshResources
+	virtual GPUMeshResources* GPUMeshResourcesCreate(MeshData* pMeshData, const SkinData& skinData) = 0;
+	virtual void GPUMeshResourcesRelease(GPUMeshResources* pResource) = 0;
+
+	// Get devices related
+	virtual D3DHandles& GetDeviceHandles(D3DHandles& deviceHandles) = 0;
+
+protected:
+	RenderPlugin();
+	std::string m_RenderApi;
+};
+
diff --git a/tools/ArtistTools/source/CoreLib/Render/Interface/RenderResources.cpp b/tools/ArtistTools/source/CoreLib/Render/Interface/RenderResources.cpp
new file mode 100644
index 0000000..19863fc
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/Interface/RenderResources.cpp
@@ -0,0 +1,47 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013-2015 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+#include "RenderResources.h"
+
+// shared path
+#include "AnimUtil.h"
+#include "MeshData.h"
+
+#include "RenderPlugin.h"
+
+////////////////////////////////////////////////////////////////////////////////////////
+GPUMeshResources* GPUMeshResources::Create(MeshData* pMeshData, const SkinData& skinData)
+{
+	return RenderPlugin::Instance()->GPUMeshResourcesCreate(pMeshData, skinData);
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+void GPUMeshResources::Release()
+{
+	RenderPlugin::Instance()->GPUMeshResourcesRelease(this);
+}
+
diff --git a/tools/ArtistTools/source/CoreLib/Render/Interface/RenderResources.h b/tools/ArtistTools/source/CoreLib/Render/Interface/RenderResources.h
new file mode 100644
index 0000000..c261730
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/Interface/RenderResources.h
@@ -0,0 +1,72 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013-2015 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+#pragma once
+
+#include "corelib_global.h"
+#include "CoreLib.h"
+
+#ifndef SAFE_RELEASE
+#define SAFE_RELEASE(x) { if (x) x->Release(); x = 0; }
+#endif
+
+//////////////////////////////////////////////////////////////////////////////////////
+// API specific GPU resources (todo - add reference counting)
+//////////////////////////////////////////////////////////////////////////////////////
+
+////////////////////////////////////////////////////////////////////////////////////////
+class GPUBufferResource
+{
+public:
+	virtual ~GPUBufferResource() {}
+	virtual void Release() = 0;
+};
+
+////////////////////////////////////////////////////////////////////////////////////////
+class GPUShaderResource
+{
+public:
+	virtual ~GPUShaderResource() {}
+	virtual void Release() = 0;
+};
+
+class MeshData;
+class SkinData;
+
+////////////////////////////////////////////////////////////////////////////////////////
+class GPUMeshResources
+{
+public:
+	GPUBufferResource*		m_pVertexBuffer;
+	GPUShaderResource*		m_pBoneIndicesSRV;
+	GPUShaderResource*		m_pBoneWeightsSRV;
+
+	static GPUMeshResources* Create(MeshData*, const SkinData& skinData);
+	void Release();
+};
+
+
diff --git a/tools/ArtistTools/source/CoreLib/Render/LightShaderParam.h b/tools/ArtistTools/source/CoreLib/Render/LightShaderParam.h
new file mode 100644
index 0000000..9935f71
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/LightShaderParam.h
@@ -0,0 +1,83 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013-2015 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#pragma once
+
+#include "MathUtil.h"
+
+#define MAX_LIGHTS 4
+
+// shader parameter for light
+struct LightParam
+{
+	int				m_enable;
+	atcore_float3	m_dir;
+
+	int				m_useShadows;
+	atcore_float3	m_color;
+
+	atcore_float3	m_ambientColor;
+	int				m_isEnvLight;
+
+	int				m_lhs;
+	int				_reserved1;
+	int				_reserved2;
+	int				_reserved3;
+
+	float			m_depthBias;
+	float			m_depthGain;
+	int				m_useEnvMap;
+	float			m_intensity;
+
+	atcore_float4x4	m_viewMatrix;
+	atcore_float4x4	m_lightMatrix;
+
+public:
+	LightParam()
+	{
+		m_dir = gfsdk_makeFloat3(-1.0f, -1.0f, -1.0f);
+		m_enable	= 0;
+		m_useShadows = false;
+		m_isEnvLight = 0;
+		m_useEnvMap = 0;
+
+		m_depthBias = 1.0f;
+		m_depthGain = 1.0f;
+
+		m_color = gfsdk_makeFloat3(1.0f, 1.0f, 1.0f);
+		m_ambientColor = gfsdk_makeFloat3(0.0f, 0.0f, 0.0f);
+	}
+};
+
+
+// light shader block in c-buffer 
+struct LightShaderParam
+{
+	LightParam		m_lightParam[MAX_LIGHTS];
+};
+
diff --git a/tools/ArtistTools/source/CoreLib/Render/MeshShaderParam.h b/tools/ArtistTools/source/CoreLib/Render/MeshShaderParam.h
new file mode 100644
index 0000000..5dce51d
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/MeshShaderParam.h
@@ -0,0 +1,142 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013-2015 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#pragma once
+
+#include "MathUtil.h"
+#include "LightShaderParam.h"
+
+// same layout as the constant buffer used in body shader
+#define MAX_BONE_MATRICES 512
+
+// shared struct for mesh shader cbuffer and material access
+struct MeshShaderParam
+{
+	atcore_float4x4	m_ViewProjection;
+	atcore_float4x4	m_BodyTransformation;
+
+	LightShaderParam m_lightParam;
+
+	atcore_float3	m_eyePosition;
+	float			m_specularShininess;
+
+	int				m_useDiffuseTextures;
+	int				m_useSpecularTextures;
+	int				m_useNormalTextures;
+	int				m_useTextures;
+
+
+	atcore_float4	m_ambientColor;
+	atcore_float4	m_diffuseColor;
+	atcore_float4	m_specularColor;
+
+	int				m_wireFrame;
+	int				m_useLighting;
+	int				m_wireFrameOver;
+	float			m_unitScale;
+
+	int				m_useDQs;
+	int				m_diffuseChannel;
+	int				m_flatNormal;
+	int 			m_usePinPos;
+
+	atcore_float4x4		 m_boneMatrices[MAX_BONE_MATRICES];
+	atcore_dualquaternion m_boneDQs[MAX_BONE_MATRICES];
+
+	MeshShaderParam()
+	{
+		m_specularShininess			= 30.0f;
+
+		m_ambientColor				= gfsdk_makeFloat4(0.0f, 0.0f, 0.0f, 1.0f);
+		m_diffuseColor				= gfsdk_makeFloat4(1.0f, 1.0f, 1.0f, 1.0f);
+		m_specularColor				= gfsdk_makeFloat4(0.0f, 0.0f, 0.0f, 0.0f);
+
+		m_useDiffuseTextures		= true;
+		m_useSpecularTextures		= true;
+		m_useNormalTextures			= true;
+		m_useTextures				= true;
+
+		m_wireFrame					= false;
+		m_wireFrameOver				= false;
+		m_useLighting				= true;
+		m_unitScale					= 1.0f;
+
+		m_useDQs					= false;
+		m_flatNormal				= false;
+
+		m_usePinPos					= false;
+
+		memset(m_boneMatrices, 0, sizeof(atcore_float4x4) * MAX_BONE_MATRICES);
+		memset(m_boneDQs, 0, sizeof(atcore_dualquaternion) * MAX_BONE_MATRICES);
+	}
+};
+
+// struct for mesh shadow shader cbuffer 
+struct MeshShadowShaderParam
+{
+	atcore_float4x4	m_ViewProjection;
+	atcore_float4x4	m_ViewMatrix;
+	atcore_float4x4	m_BodyTransformation;
+
+	int				m_useDQs;
+	int 			m_usePinPos;
+	float			_reserved_[2];
+
+	atcore_float4x4		 m_boneMatrices[MAX_BONE_MATRICES];
+	atcore_dualquaternion m_boneDQs[MAX_BONE_MATRICES];
+
+	MeshShadowShaderParam()
+	{
+		m_useDQs = false;
+		m_usePinPos = false;
+
+		memset(m_boneMatrices, 0, sizeof(atcore_float4x4) * MAX_BONE_MATRICES);
+		memset(m_boneDQs, 0, sizeof(atcore_dualquaternion) * MAX_BONE_MATRICES);
+	}
+};
+
+struct SimpleShaderParam
+{
+	atcore_float4x4 world;
+	atcore_float4x4 view;
+	atcore_float4x4 projection;
+	atcore_float4	color;
+
+	int		useVertexColor;
+	int		dummy2;
+	int		dummy3;
+	int		dummy4;
+};
+
+struct ShadowVizParam
+{
+	float			m_zNear;
+	float			m_zFar;
+	float			_align1;
+	float			_align2;
+};
\ No newline at end of file
diff --git a/tools/ArtistTools/source/CoreLib/Render/ShadowMap.cpp b/tools/ArtistTools/source/CoreLib/Render/ShadowMap.cpp
new file mode 100644
index 0000000..72b90be
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/ShadowMap.cpp
@@ -0,0 +1,36 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013-2015 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+#include "ShadowMap.h"
+
+#include "RenderPlugin.h"
+
+/////////////////////////////////////////////////////////////////////////
+ShadowMap* ShadowMap::Create(int resolution)
+{
+	return RenderPlugin::Instance()->CreateShadowMap(resolution);
+}
diff --git a/tools/ArtistTools/source/CoreLib/Render/ShadowMap.h b/tools/ArtistTools/source/CoreLib/Render/ShadowMap.h
new file mode 100644
index 0000000..9a62b06
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/ShadowMap.h
@@ -0,0 +1,48 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013-2015 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#pragma once
+
+#include "d3d11.h"
+
+class GPUShaderResource;
+
+struct ShadowMap
+{	
+public:
+	static ShadowMap* ShadowMap::Create(int resolution);
+	virtual ~ShadowMap() {}
+
+	virtual void Release() = 0;
+	virtual void BeginRendering(float clearDepth) = 0;
+	virtual void EndRendering() = 0;
+
+	virtual GPUShaderResource* GetShadowSRV() = 0;
+};
+
+
diff --git a/tools/ArtistTools/source/CoreLib/Render/SimpleRenderable.cpp b/tools/ArtistTools/source/CoreLib/Render/SimpleRenderable.cpp
new file mode 100644
index 0000000..0dfb169
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/SimpleRenderable.cpp
@@ -0,0 +1,493 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013-2015 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#include "SimpleRenderable.h"
+
+#include "RenderInterface.h"
+
+#include <vector>
+
+#include "Nv.h"
+
+static std::vector<SimpleRenderable*> g_SimpleShapes;
+
+struct DefaultVertexType
+{
+	atcore_float3 pos;
+	atcore_float4 color;
+};
+
+///////////////////////////////////////////////////////////////////////////////
+SimpleRenderable::SimpleRenderable()
+	: m_pVertexBuffer(NV_NULL)
+	, m_numIndices(0)
+	, m_numVertices(0)
+{
+
+}
+
+///////////////////////////////////////////////////////////////////////////////
+SimpleRenderable::~SimpleRenderable()
+{
+	Free();
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void SimpleRenderable::Free()
+{
+	SAFE_RELEASE(m_pVertexBuffer);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+bool SimpleRenderable::Initialize()
+{
+	//////////////////////////////////////////////////////////////////////////////
+	// create icon shape
+	g_SimpleShapes.resize(NUM_SHAPE_TYPES);
+
+	g_SimpleShapes[GROUND_YUP] = new SimpleRenderable;
+	g_SimpleShapes[GROUND_YUP]->InitGroundGeometry(false);
+
+	g_SimpleShapes[GROUND_ZUP] = new SimpleRenderable;
+	g_SimpleShapes[GROUND_ZUP]->InitGroundGeometry(true);
+
+	g_SimpleShapes[AXIS_YUP] = new SimpleRenderable;
+	g_SimpleShapes[AXIS_YUP]->InitAxisGeometry(false);
+
+	g_SimpleShapes[AXIS_ZUP] = new SimpleRenderable;
+	g_SimpleShapes[AXIS_ZUP]->InitAxisGeometry(true);
+
+	g_SimpleShapes[WIND_YUP] = new SimpleRenderable;
+	g_SimpleShapes[WIND_YUP]->InitWindGeometry();
+
+	g_SimpleShapes[WIND_ZUP] = new SimpleRenderable;
+	g_SimpleShapes[WIND_ZUP]->InitWindGeometry();
+
+	g_SimpleShapes[LIGHT] = new SimpleRenderable;
+	g_SimpleShapes[LIGHT]->InitLightGeometry();
+
+	g_SimpleShapes[LIGHT_RAY] = new SimpleRenderable;
+	g_SimpleShapes[LIGHT_RAY]->InitLightRayGeometry();
+
+	return true;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////////
+void SimpleRenderable::Draw(SHAPE_TYPE t, bool depthTest)
+{
+	if (t >= g_SimpleShapes.size())
+		return;
+
+	g_SimpleShapes[t]->Draw(depthTest);
+}
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+void SimpleRenderable::Shutdown()
+{
+	for (int i = 0; i < g_SimpleShapes.size(); i++)
+	{
+		if (g_SimpleShapes[i])
+		{
+			g_SimpleShapes[i]->Free();
+			delete g_SimpleShapes[i];
+		}
+	}
+
+	g_SimpleShapes.clear();
+}
+
+///////////////////////////////////////////////////////////////////////////////
+bool SimpleRenderable::InitGroundGeometry(bool zUP)
+{
+	const int nSeed = 10;
+	const int nRow = nSeed * 2 + 1;
+	const int nLines = nRow * 2;
+	const float fLen = 25.0f;
+	const float fSpace = fLen/nSeed;
+	float groundHeight = 0.0f;
+
+	const atcore_float4 color1 = gfsdk_makeFloat4(0.65, 0.65, 0.65, 1.0f);
+	const atcore_float4 color2 = gfsdk_makeFloat4(0.1f, 0.1f, 0.1f, 1.0f);
+
+	DWORD offset;
+
+	const int numVerts = nLines * 2;
+	DefaultVertexType* buf = new DefaultVertexType[numVerts];
+	DefaultVertexType* pData = buf;
+
+	//build ground lines/verts
+	for(int i = 0; i < nSeed; i++)
+	{
+		if ( zUP )
+		{
+			// lines parallel to y
+			pData->pos = gfsdk_makeFloat3(-fSpace * (i+1), -fLen, groundHeight);
+			pData->color = color1;
+			pData++;
+
+			pData->pos = gfsdk_makeFloat3(-fSpace * (i+1), fLen, groundHeight);
+			pData->color = color1;
+			pData++;
+
+			// lines parallel to y
+			pData->pos = gfsdk_makeFloat3(fSpace * (i+1), -fLen, groundHeight);
+			pData->color = color1;
+			pData++;
+
+			pData->pos = gfsdk_makeFloat3(fSpace * (i+1), fLen, groundHeight);
+			pData->color = color1;
+			pData++;
+
+			// line x
+			pData->pos = gfsdk_makeFloat3(-fLen, -fSpace * (i+1), groundHeight);
+			pData->color = color1;
+			pData++;
+
+			pData->pos = gfsdk_makeFloat3(fLen, -fSpace * (i+1), groundHeight);
+			pData->color = color1;
+			pData++;
+
+			// line x
+			pData->pos = gfsdk_makeFloat3(-fLen, fSpace * (i+1), groundHeight);
+			pData->color = color1;
+			pData++;
+
+			pData->pos = gfsdk_makeFloat3(fLen, fSpace * (i+1), groundHeight);
+			pData->color = color1;
+			pData++;
+		}
+		else
+		{
+			// lines parallel to z
+			pData->pos = gfsdk_makeFloat3(-fSpace * (i+1), groundHeight, -fLen);
+			pData->color = color1;
+			pData++;
+
+			pData->pos = gfsdk_makeFloat3(-fSpace * (i+1), groundHeight, fLen);
+			pData->color = color1;
+			pData++;
+
+			// lines parallel to z
+			pData->pos = gfsdk_makeFloat3(fSpace * (i+1), groundHeight, -fLen);
+			pData->color = color1;
+			pData++;
+
+			pData->pos = gfsdk_makeFloat3(fSpace * (i+1), groundHeight, fLen);
+			pData->color = color1;
+			pData++;
+
+			// line x
+			pData->pos = gfsdk_makeFloat3(-fLen, groundHeight, -fSpace * (i+1));
+			pData->color = color1;
+			pData++;
+
+			pData->pos = gfsdk_makeFloat3(fLen, groundHeight, -fSpace * (i+1));
+			pData->color = color1;
+			pData++;
+
+			// line x
+			pData->pos = gfsdk_makeFloat3(-fLen, groundHeight, fSpace * (i+1));
+			pData->color = color1;
+			pData++;
+
+			pData->pos = gfsdk_makeFloat3(fLen, groundHeight, fSpace * (i+1));
+			pData->color = color1;
+			pData++;
+		}
+	}
+
+	if ( zUP )
+	{
+		// line y
+		pData->pos = gfsdk_makeFloat3(-fLen, 0.0f, groundHeight);
+		pData->color = color2;
+		pData++;
+
+		pData->pos = gfsdk_makeFloat3(fLen, 0.0f, groundHeight);
+		pData->color = color2;
+		pData++;
+
+		// line x
+		pData->pos = gfsdk_makeFloat3(0.0f, -fLen, groundHeight);
+		pData->color = color2;
+		pData++;
+
+		pData->pos = gfsdk_makeFloat3(0.0f, fLen, groundHeight);
+		pData->color = color2;
+		pData++;
+	}
+	else
+	{
+		// line z
+		pData->pos = gfsdk_makeFloat3(-fLen, groundHeight, 0.0f);
+		pData->color = color2;
+		pData++;
+
+		pData->pos = gfsdk_makeFloat3(fLen, groundHeight, 0.0f);
+		pData->color = color2;
+		pData++;
+
+		// line x
+		pData->pos = gfsdk_makeFloat3(0.0f, groundHeight, -fLen);
+		pData->color = color2;
+		pData++;
+
+		pData->pos = gfsdk_makeFloat3(0.0f, groundHeight, fLen);
+		pData->color = color2;
+		pData++;
+	}
+
+	int bufBytes = sizeof(DefaultVertexType) * numVerts;
+
+	m_pVertexBuffer = RenderInterface::CreateVertexBuffer(bufBytes, buf);
+
+	m_numVertices = numVerts;
+
+	return (NV_NULL != m_pVertexBuffer);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+bool SimpleRenderable::InitAxisGeometry(bool zUP)
+{
+	const atcore_float4 colorRed = gfsdk_makeFloat4(1.0f, 0, 0, 1.0f);
+	const atcore_float4 colorGreen = gfsdk_makeFloat4(0, 1.0f, 0, 1.0f);
+	const atcore_float4 colorBlue = gfsdk_makeFloat4(0, 0, 1.0f, 1.0f);
+	const float dist = 1.0f;
+	const int numVerts = 3 * 2;
+	DefaultVertexType* buf = new DefaultVertexType[numVerts];
+	DefaultVertexType* pData = buf;
+
+	{
+		// x axis
+		pData->pos = gfsdk_makeFloat3(0, 0, 0);
+		pData->color = colorRed;
+		pData++;
+
+		pData->pos = gfsdk_makeFloat3(dist, 0, 0);
+		pData->color = colorRed;
+		pData++;
+
+		// y axis
+		pData->pos = gfsdk_makeFloat3(0, 0, 0);
+		pData->color = colorGreen;
+		pData++;
+
+		pData->pos = gfsdk_makeFloat3(0, dist, 0);
+		pData->color = colorGreen;
+		pData++;
+
+		// z axis
+		pData->pos = gfsdk_makeFloat3(0, 0, 0);
+		pData->color = colorBlue;
+		pData++;
+
+		pData->pos = gfsdk_makeFloat3(0, 0, dist);
+		pData->color = colorBlue;
+		pData++;
+	}
+
+	int bufBytes = sizeof(DefaultVertexType) * numVerts;
+
+	m_pVertexBuffer = RenderInterface::CreateVertexBuffer(bufBytes, buf);
+
+	m_numVertices = numVerts;
+
+	return (NV_NULL != m_pVertexBuffer);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+bool SimpleRenderable::InitLightGeometry()
+{
+	// The following geometry data are generated by external/ObjLoad tool
+#include "GeometryData/LightGeometryData.h"
+	const atcore_float4 colorYellow = gfsdk_makeFloat4(1.0f, 1.0f, 0, 1.0f);
+	const int numVerts = num_faces*3*2;
+	DefaultVertexType* buf = new DefaultVertexType[numVerts];
+	DefaultVertexType* pData = buf;
+
+	const float modelScale = 0.25f;
+	for (int fi = 0; fi < num_faces; ++fi)
+	{
+		float* v0 = &vertices[(fi*3+0)*8];
+		float* v1 = &vertices[(fi*3+1)*8];
+		float* v2 = &vertices[(fi*3+2)*8];
+
+		// flip Y
+		v0[2] *= -1;
+		v1[2] *= -1;
+		v2[2] *= -1;
+		
+		// line 0
+		pData->pos = modelScale * gfsdk_makeFloat3(v0[0], v0[1], v0[2]);
+		pData->color = colorYellow;
+		pData++;
+
+		pData->pos = modelScale * gfsdk_makeFloat3(v1[0], v1[1], v1[2]);
+		pData->color = colorYellow;
+		pData++;
+
+		// line 1
+		pData->pos = modelScale * gfsdk_makeFloat3(v1[0], v1[1], v1[2]);
+		pData->color = colorYellow;
+		pData++;
+
+		pData->pos = modelScale * gfsdk_makeFloat3(v2[0], v2[1], v2[2]);
+		pData->color = colorYellow;
+		pData++;
+
+		// line 2
+		pData->pos = modelScale * gfsdk_makeFloat3(v2[0], v2[1], v2[2]);
+		pData->color = colorYellow;
+		pData++;
+
+		pData->pos = modelScale * gfsdk_makeFloat3(v0[0], v0[1], v0[2]);
+		pData->color = colorYellow;
+		pData++;
+	}
+
+	int bufBytes = sizeof(DefaultVertexType) * numVerts;
+
+	m_pVertexBuffer = RenderInterface::CreateVertexBuffer(bufBytes, buf);
+
+	m_numVertices = numVerts;
+
+	return (NV_NULL != m_pVertexBuffer);
+}
+
+
+///////////////////////////////////////////////////////////////////////////////
+bool SimpleRenderable::InitLightRayGeometry()
+{
+	const atcore_float4 colorRed = gfsdk_makeFloat4(1.0f, 0, 0, 1.0f);
+	const int numVerts = 2;
+	DefaultVertexType* buf = new DefaultVertexType[numVerts];
+	DefaultVertexType* pData = buf;
+
+	pData->pos = gfsdk_makeFloat3(0, 0, 0);
+	pData->color = colorRed;
+	pData++;
+
+	pData->pos = gfsdk_makeFloat3(0, 0, 0);
+	pData->color = colorRed;
+	pData++;
+
+	int bufBytes = sizeof(DefaultVertexType) * numVerts;
+
+	m_pVertexBuffer = RenderInterface::CreateVertexBuffer(bufBytes, buf);
+
+	m_numVertices = numVerts;
+
+	return (NV_NULL != m_pVertexBuffer);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+bool SimpleRenderable::InitWindGeometry()
+{
+	// The following geometry data are generated by external/ObjLoad tool
+#include "GeometryData/WindGeometryData.h"
+	const atcore_float4 colorBlue = gfsdk_makeFloat4(0, 0, 1.0f, 1.0f);
+	const int numVerts = num_faces*3*2;
+	DefaultVertexType* buf = new DefaultVertexType[numVerts];
+	DefaultVertexType* pData = buf;
+
+	const float modelScale = 0.5f;
+	for (int fi = 0; fi < num_faces; ++fi)
+	{
+		float* v0 = &vertices[(fi*3+0)*8];
+		float* v1 = &vertices[(fi*3+1)*8];
+		float* v2 = &vertices[(fi*3+2)*8];
+		
+		pData->pos = modelScale * gfsdk_makeFloat3(v0[0], v0[1], v0[2]);
+		pData->color = colorBlue;
+		pData++;
+
+		pData->pos = modelScale * gfsdk_makeFloat3(v1[0], v1[1], v1[2]);
+		pData->color = colorBlue;
+		pData++;
+
+		pData->pos = modelScale * gfsdk_makeFloat3(v1[0], v1[1], v1[2]);
+		pData->color = colorBlue;
+		pData++;
+
+		pData->pos = modelScale * gfsdk_makeFloat3(v2[0], v2[1], v2[2]);
+		pData->color = colorBlue;
+		pData++;
+
+		pData->pos = modelScale * gfsdk_makeFloat3(v2[0], v2[1], v2[2]);
+		pData->color = colorBlue;
+		pData++;
+
+		pData->pos = modelScale * gfsdk_makeFloat3(v0[0], v0[1], v0[2]);
+		pData->color = colorBlue;
+		pData++;
+	}
+
+	int bufBytes = sizeof(DefaultVertexType) * numVerts;
+
+	m_pVertexBuffer = RenderInterface::CreateVertexBuffer(bufBytes, buf);
+
+	m_numVertices = numVerts;
+
+	return (NV_NULL != m_pVertexBuffer);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void SimpleRenderable::Draw(bool depthTest)
+{
+	RenderInterface::ApplyPrimitiveTopologyLine();
+	
+	RenderInterface::ApplyShader(RenderInterface::SHADER_TYPE_SIMPLE_COLOR);
+	RenderInterface::DrawLineList(m_pVertexBuffer, m_numVertices, sizeof(DefaultVertexType));
+
+	RenderInterface::FlushDX12();
+	RenderInterface::ApplyPrimitiveTopologyTriangle();
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void SimpleRenderable::DrawLine(const atcore_float3& from, const atcore_float3& to)
+{
+	SimpleRenderable* pShape = g_SimpleShapes[LIGHT_RAY];
+
+	DefaultVertexType buf[2];
+	DefaultVertexType* pData = buf;
+		
+	// start position
+	pData->pos = from;
+	pData->color = gfsdk_makeFloat4(1.0f, 1.0f, 0, 1.0f);
+	pData++;
+
+	// end position
+	pData->pos = to;
+	pData->color = gfsdk_makeFloat4(1.0f, 1.0f, 0, 1.0f);
+	pData++;
+
+	RenderInterface::CopyToDevice(pShape->m_pVertexBuffer, buf, 2 * sizeof(DefaultVertexType));
+	
+	pShape->Draw(true);
+}
+
diff --git a/tools/ArtistTools/source/CoreLib/Render/SimpleRenderable.h b/tools/ArtistTools/source/CoreLib/Render/SimpleRenderable.h
new file mode 100644
index 0000000..c43c07d
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Render/SimpleRenderable.h
@@ -0,0 +1,75 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+#pragma once
+
+#include "MathUtil.h"
+
+class GPUBufferResource;
+
+class SimpleRenderable
+{
+public:
+	enum SHAPE_TYPE
+	{
+		GROUND_YUP,
+		GROUND_ZUP,
+		AXIS_YUP,
+		AXIS_ZUP,
+		WIND_YUP,
+		WIND_ZUP,
+		LIGHT,
+		LIGHT_RAY,
+		NUM_SHAPE_TYPES
+	};
+
+	static bool Initialize();
+	static void Shutdown();
+	static void Draw(SHAPE_TYPE t, bool depthTest = true); 
+	static void DrawLine(const atcore_float3& from, const atcore_float3& to);
+
+protected:
+	GPUBufferResource*	m_pVertexBuffer;
+
+	unsigned int	m_numVertices;
+	unsigned int	m_numIndices;
+		
+	SimpleRenderable();
+	~SimpleRenderable();
+
+	bool InitGroundGeometry(bool zUp);
+	bool InitAxisGeometry(bool zUp);
+	bool InitLightGeometry();
+	bool InitLightRayGeometry();
+	bool InitWindGeometry();
+
+	void Draw(bool depthTest = true);
+
+	void Free();
+
+};
+
diff --git a/tools/ArtistTools/source/CoreLib/Scene/Camera.cpp b/tools/ArtistTools/source/CoreLib/Scene/Camera.cpp
new file mode 100644
index 0000000..74d93f4
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Scene/Camera.cpp
@@ -0,0 +1,867 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013-2015 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#include "Camera.h"
+
+//#define USE_D3DX9MATH
+#ifdef USE_D3DX9MATH
+#include <d3dx9math.h> // TODO - remove d3dx reference (quaternion funcs)
+
+#pragma comment(lib, "d3dx9.lib")
+#define MAKEVECTOR3 D3DXVECTOR3
+#else
+#ifndef max
+#define max(a,b)            (((a) > (b)) ? (a) : (b))
+#endif
+
+#define FLOAT float
+#define D3DXVECTOR3 atcore_float3
+#define D3DXMATRIX atcore_float4x4
+#define D3DXQUATERNION atcore_float4
+
+#define MAKEVECTOR3 gfsdk_makeFloat3
+
+#define D3DXToRadian( degree ) ((degree) * 0.01745329251994329547)
+
+D3DXQUATERNION * D3DXQuaternionIdentity(
+	__inout  D3DXQUATERNION *pOut
+	)
+{
+	*pOut = gfsdk_makeFloat4(0, 0, 0, 1);
+	return pOut;
+}
+
+D3DXQUATERNION * D3DXQuaternionNormalize(
+	__inout  D3DXQUATERNION *pOut,
+	__in     const D3DXQUATERNION *pQ
+	)
+{
+	gfsdk_normalize(*pOut);
+	return pOut;
+}
+
+D3DXQUATERNION * D3DXQuaternionRotationAxis(
+	__inout  D3DXQUATERNION *pOut,
+	__in     const D3DXVECTOR3 *pV,
+	__in     FLOAT Angle
+	)
+{
+	FLOAT s = sin(Angle * 0.5);
+
+	FLOAT x = pV->x * s;
+	FLOAT y = pV->y * s;
+	FLOAT z = pV->z * s;
+	FLOAT w = cos(Angle * 0.5);
+
+	*pOut = gfsdk_makeFloat4(x, y, z, w);
+	return pOut;
+}
+
+D3DXQUATERNION * D3DXQuaternionMultiply(
+	__inout  D3DXQUATERNION *pOut,
+	__in     const D3DXQUATERNION *pQ1,
+	__in     const D3DXQUATERNION *pQ2
+	)
+{
+	gfsdk_normalize(*pQ1);
+	gfsdk_normalize(*pQ2);
+
+	FLOAT px = pQ2->x;
+	FLOAT py = pQ2->y;
+	FLOAT pz = pQ2->z;
+	FLOAT pw = pQ2->w;
+
+	FLOAT qx = pQ1->x;
+	FLOAT qy = pQ1->y;
+	FLOAT qz = pQ1->z;
+	FLOAT qw = pQ1->w;
+
+	FLOAT x = pw * qx + px * qw + py * qz - pz * qy;
+	FLOAT y = pw * qy + py * qw + pz * qx - px * qz;
+	FLOAT z = pw * qz + pz * qw + px * qy - py * qx;
+	FLOAT w = pw * qw - px * qx - py * qy - pz * qz;
+
+	*pOut = gfsdk_makeFloat4(x, y, z, w);
+	gfsdk_normalize(*pOut);
+	return pOut;
+}
+
+D3DXMATRIX * D3DXMatrixLookAtLH(
+	__inout  D3DXMATRIX *pOut,
+	__in     const D3DXVECTOR3 *pEye,
+	__in     const D3DXVECTOR3 *pAt,
+	__in     const D3DXVECTOR3 *pUp
+	)
+{
+	/*
+	zaxis = normal(At - Eye)
+	xaxis = normal(cross(Up, zaxis))
+	yaxis = cross(zaxis, xaxis)
+
+	xaxis.x           yaxis.x           zaxis.x          0
+	xaxis.y           yaxis.y           zaxis.y          0
+	xaxis.z           yaxis.z           zaxis.z          0
+	-dot(xaxis, eye)  -dot(yaxis, eye)  -dot(zaxis, eye)  1
+	*/
+
+	D3DXVECTOR3 zaxis = *pAt - *pEye;
+	gfsdk_normalize(zaxis);
+	D3DXVECTOR3 xaxis = gfsdk_cross(*pUp, zaxis);
+	gfsdk_normalize(xaxis);
+	D3DXVECTOR3 yaxis = gfsdk_cross(zaxis, xaxis);
+
+	gfsdk_makeIdentity(*pOut);
+	pOut->_11 = zaxis.x;
+	pOut->_21 = zaxis.y;
+	pOut->_31 = zaxis.z;
+	pOut->_12 = yaxis.x;
+	pOut->_22 = yaxis.y;
+	pOut->_32 = yaxis.z;
+	pOut->_13 = zaxis.x;
+	pOut->_23 = zaxis.y;
+	pOut->_33 = zaxis.z;
+	pOut->_41 = -gfsdk_dot(xaxis, *pEye);
+	pOut->_42 = -gfsdk_dot(yaxis, *pEye);
+	pOut->_43 = -gfsdk_dot(zaxis, *pEye);
+	return pOut;
+}
+
+D3DXMATRIX * D3DXMatrixLookAtRH(
+	__inout  D3DXMATRIX *pOut,
+	__in     const D3DXVECTOR3 *pEye,
+	__in     const D3DXVECTOR3 *pAt,
+	__in     const D3DXVECTOR3 *pUp
+	)
+{
+	/*
+	zaxis = normal(Eye - At)
+	xaxis = normal(cross(Up, zaxis))
+	yaxis = cross(zaxis, xaxis)
+
+	xaxis.x           yaxis.x           zaxis.x          0
+	xaxis.y           yaxis.y           zaxis.y          0
+	xaxis.z           yaxis.z           zaxis.z          0
+	-dot(xaxis, eye)  -dot(yaxis, eye)  -dot(zaxis, eye)  1
+	*/
+
+	D3DXVECTOR3 zaxis = *pEye - *pAt;
+	gfsdk_normalize(zaxis);
+	D3DXVECTOR3 xaxis = gfsdk_cross(*pUp, zaxis);
+	gfsdk_normalize(xaxis);
+	D3DXVECTOR3 yaxis = gfsdk_cross(zaxis, xaxis);
+
+	gfsdk_makeIdentity(*pOut);
+	pOut->_11 = xaxis.x;
+	pOut->_21 = xaxis.y;
+	pOut->_31 = xaxis.z;
+	pOut->_12 = yaxis.x;
+	pOut->_22 = yaxis.y;
+	pOut->_32 = yaxis.z;
+	pOut->_13 = zaxis.x;
+	pOut->_23 = zaxis.y;
+	pOut->_33 = zaxis.z;
+	pOut->_41 = -gfsdk_dot(xaxis, *pEye);
+	pOut->_42 = -gfsdk_dot(yaxis, *pEye);
+	pOut->_43 = gfsdk_dot(zaxis, *pEye);
+	return pOut;
+}
+
+D3DXMATRIX * D3DXMatrixPerspectiveFovLH(
+	__inout  D3DXMATRIX *pOut,
+	__in     FLOAT fovy,
+	__in     FLOAT Aspect,
+	__in     FLOAT zn,
+	__in     FLOAT zf
+	)
+{
+	/*
+	cot(fovY/2)		0						0					0
+	0				cot(fovY/2)/aspect		0					0
+	0				0						zf/(zf-zn)			1
+	0				0						-zn*zf/(zf-zn)		0
+	*/
+
+	memset(pOut, 0, sizeof(D3DXMATRIX));
+	FLOAT cosHalfFovy = 1 / tan(fovy * 0.5);
+	pOut->_11 = cosHalfFovy;
+	pOut->_22 = cosHalfFovy / Aspect;
+	pOut->_33 = zf / (zf - zn);
+	pOut->_34 = 1;
+	pOut->_43 = -zn*zf / (zf - zn);
+	return pOut;
+}
+
+D3DXMATRIX * D3DXMatrixPerspectiveFovRH(
+	__inout  D3DXMATRIX *pOut,
+	__in     FLOAT fovy,
+	__in     FLOAT Aspect,
+	__in     FLOAT zn,
+	__in     FLOAT zf
+	)
+{
+	/*
+	cot(fovY/2)/aspect		0				0					0
+	0						cot(fovY/2)		0					0
+	0						0				zf/(zn-zf)			-1
+	0						0				zn*zf/(zn-zf)		0
+	*/
+
+	memset(pOut, 0, sizeof(D3DXMATRIX));
+	FLOAT cosHalfFovy = 1 / tan(fovy * 0.5);
+	pOut->_11 = cosHalfFovy / Aspect;
+	pOut->_22 = cosHalfFovy;
+	pOut->_33 = zf / (zn - zf);
+	pOut->_34 = -1;
+	pOut->_43 = zn*zf / (zn - zf);
+	return pOut;
+}
+
+D3DXMATRIX * D3DXMatrixOrthoLH(
+	__inout  D3DXMATRIX *pOut,
+	__in     FLOAT w,
+	__in     FLOAT h,
+	__in     FLOAT zn,
+	__in     FLOAT zf
+	)
+{
+	/*
+	2/w  0    0           0
+	0    2/h  0           0
+	0    0    1/(zf-zn)   0
+	0    0    zn/(zn-zf)  1
+	*/
+
+	gfsdk_makeIdentity(*pOut);
+	pOut->_11 = 2 / w;
+	pOut->_22 = 2 / h;
+	pOut->_33 = 1 / (zf - zn);
+	pOut->_43 = zn / (zn - zf);
+	return pOut;
+}
+
+D3DXMATRIX * D3DXMatrixOrthoRH(
+	__inout  D3DXMATRIX *pOut,
+	__in     FLOAT w,
+	__in     FLOAT h,
+	__in     FLOAT zn,
+	__in     FLOAT zf
+	)
+{
+	/*
+	2/w  0    0           0
+	0    2/h  0           0
+	0    0    1/(zn-zf)   0
+	0    0    zn/(zn-zf)  1
+	*/
+
+	gfsdk_makeIdentity(*pOut);
+	pOut->_11 = 2 / w;
+	pOut->_22 = 2 / h;
+	pOut->_33 = 1 / (zn - zf);
+	pOut->_43 = zn / (zn - zf);
+	return pOut;
+}
+
+D3DXQUATERNION * D3DXQuaternionRotationMatrix(
+	__inout  D3DXQUATERNION *pOut,
+	__in     const D3DXMATRIX *pM
+	)
+{
+	FLOAT fourXSquaredMinus1 = pM->_11 - pM->_22 - pM->_33;
+	FLOAT fourYSquaredMinus1 = pM->_22 - pM->_11 - pM->_33;
+	FLOAT fourZSquaredMinus1 = pM->_33 - pM->_11 - pM->_22;
+	FLOAT fourWSquaredMinus1 = pM->_11 + pM->_22 + pM->_33;
+
+	int biggestIndex = 0;
+	FLOAT fourBiggestSquaredMinus1 = fourWSquaredMinus1;
+	if (fourXSquaredMinus1 > fourBiggestSquaredMinus1)
+	{
+		fourBiggestSquaredMinus1 = fourXSquaredMinus1;
+		biggestIndex = 1;
+	}
+	if (fourYSquaredMinus1 > fourBiggestSquaredMinus1)
+	{
+		fourBiggestSquaredMinus1 = fourYSquaredMinus1;
+		biggestIndex = 2;
+	}
+	if (fourZSquaredMinus1 > fourBiggestSquaredMinus1)
+	{
+		fourBiggestSquaredMinus1 = fourZSquaredMinus1;
+		biggestIndex = 3;
+	}
+
+	FLOAT biggestVal = sqrt(fourBiggestSquaredMinus1 + 1) * 0.5;
+	FLOAT mult = 0.25 / biggestVal;
+
+	D3DXQuaternionIdentity(pOut);
+	switch (biggestIndex)
+	{
+	case 0:
+		pOut->w = biggestVal;
+		pOut->x = (pM->_23 - pM->_32) * mult;
+		pOut->y = (pM->_31 - pM->_13) * mult;
+		pOut->z = (pM->_12 - pM->_21) * mult;
+		break;
+	case 1:
+		pOut->w = (pM->_23 - pM->_32) * mult;
+		pOut->x = biggestVal;
+		pOut->y = (pM->_12 + pM->_21) * mult;
+		pOut->z = (pM->_31 + pM->_13) * mult;
+		break;
+	case 2:
+		pOut->w = (pM->_31 - pM->_13) * mult;
+		pOut->x = (pM->_12 + pM->_21) * mult;
+		pOut->y = biggestVal;
+		pOut->z = (pM->_23 + pM->_32) * mult;
+		break;
+	case 3:
+		pOut->w = (pM->_12 - pM->_21) * mult;
+		pOut->x = (pM->_31 + pM->_13) * mult;
+		pOut->y = (pM->_23 + pM->_32) * mult;
+		pOut->z = biggestVal;
+		break;
+	default:
+		break;
+	}
+	return pOut;
+}
+
+D3DXMATRIX * D3DXMatrixRotationQuaternion(
+	__inout  D3DXMATRIX *pOut,
+	__in     const D3DXQUATERNION *pQ
+	)
+{
+	gfsdk_makeIdentity(*pOut);
+	FLOAT qxx = (pQ->x * pQ->x);
+	FLOAT qyy = (pQ->y * pQ->y);
+	FLOAT qzz = (pQ->z * pQ->z);
+	FLOAT qxz = (pQ->x * pQ->z);
+	FLOAT qxy = (pQ->x * pQ->y);
+	FLOAT qyz = (pQ->y * pQ->z);
+	FLOAT qwx = (pQ->w * pQ->x);
+	FLOAT qwy = (pQ->w * pQ->y);
+	FLOAT qwz = (pQ->w * pQ->z);
+	pOut->_11 = 1 - 2 * (qyy + qzz);
+	pOut->_12 = 2 * (qxy + qwz);
+	pOut->_13 = 2 * (qxz - qwy);
+	pOut->_21 = 2 * (qxy - qwz);
+	pOut->_22 = 1 - 2 * (qxx + qzz);
+	pOut->_23 = 2 * (qyz + qwx);
+	pOut->_31 = 2 * (qxz + qwy);
+	pOut->_32 = 2 * (qyz - qwx);
+	pOut->_33 = 1 - 2 * (qxx + qyy);
+	return pOut;
+}
+#endif // USE_D3DX9MATH
+
+Camera::Camera(bool zup, bool lhs)
+	:
+	_zup(zup),
+	_lhs(lhs),
+	_isPerspective(true)
+{
+	
+    D3DXQuaternionIdentity((D3DXQUATERNION*)&_orientation);
+
+	gfsdk_makeIdentity(_viewMatrix);
+	gfsdk_makeIdentity(_projectionMatrix);
+
+	_fov = (75.0f / 360.0f) * 3.141592653589793;
+}
+
+Camera::~Camera()
+{
+}
+
+void 
+Camera::Init(bool zup, bool lhs)
+{
+	_lhs = lhs;
+	_zup = zup;
+}
+
+atcore_float3 Camera::GetUp() const
+{
+	atcore_float3 up;
+
+	if (IsYUp())
+		up = gfsdk_makeFloat3(0.0f, 1.0f, 0.0f);
+	else
+		up = gfsdk_makeFloat3(0.0f, 0.0f, 1.0f);
+
+	return up;
+}
+
+void Camera::SetDefaults()
+{
+	atcore_float3 eye;
+	atcore_float3 at = gfsdk_makeFloat3(0.0f, 0.0f, 0.0f);
+
+	if (IsYUp())
+	{
+		if (_lhs)
+			eye = gfsdk_makeFloat3(0.0f, 60.0f, -120.0f);
+		else
+			eye = gfsdk_makeFloat3(0.0f, 60.0f, 120.0f);
+	}
+	else // zup
+	{
+		if (_lhs)
+			eye = gfsdk_makeFloat3(0.0f, 120.0f, 60.0f);
+		else
+			eye = gfsdk_makeFloat3(0.0f, -120.0f, 60.0f);
+	}
+
+	atcore_float3 up = GetUp();
+
+	LookAt(eye, at, up);
+}
+
+// Build a look at matrix, and calculate the major axis and rotation component.
+void Camera::LookAt(const atcore_float3& eye, const atcore_float3& at, const atcore_float3& up)
+{
+	if (_lhs)
+		D3DXMatrixLookAtLH((D3DXMATRIX*)&_viewMatrix, (D3DXVECTOR3*)&eye, (D3DXVECTOR3*)&at, (D3DXVECTOR3*)&up);
+	else
+		D3DXMatrixLookAtRH((D3DXMATRIX*)&_viewMatrix, (D3DXVECTOR3*)&eye, (D3DXVECTOR3*)&at, (D3DXVECTOR3*)&up);
+
+    _eye = eye;
+    _at = at;
+
+    atcore_float3 dir = at - eye;
+	_lookDistance = gfsdk_length(dir);
+ 
+    D3DXQuaternionRotationMatrix((D3DXQUATERNION*)&_orientation, (D3DXMATRIX*)&_viewMatrix);
+	BuildViewMatrix();
+}
+
+void Camera::SetEye(const atcore_float3& eye)
+{
+	_eye = eye;
+	_lookDistance = gfsdk_distance(_eye, _at);
+}
+
+void Camera::SetAt(const atcore_float3& at)
+{
+	_at = at;
+	_lookDistance = gfsdk_distance(_eye, _at);
+}
+
+void Camera::SetViewMatrix(const atcore_float3& xAxis, const atcore_float3& yAxis, const atcore_float3& zAxis)
+{
+	_viewMatrix._11 = xAxis.x; _viewMatrix._21 = xAxis.y; _viewMatrix._31 = xAxis.z;
+	_viewMatrix._12 = yAxis.x; _viewMatrix._22 = yAxis.y; _viewMatrix._32 = yAxis.z;
+	_viewMatrix._13 = zAxis.x; _viewMatrix._23 = zAxis.y; _viewMatrix._33 = zAxis.z;
+
+	D3DXQuaternionRotationMatrix((D3DXQUATERNION*)&_orientation, (D3DXMATRIX*)&_viewMatrix);
+	D3DXQuaternionNormalize((D3DXQUATERNION*)&_orientation, (D3DXQUATERNION*)&_orientation);
+
+	atcore_float3 _viewDirection = _lhs ? -1.0f * zAxis : zAxis;
+
+	_eye = _at + _viewDirection * _lookDistance;
+
+	_viewMatrix._41 = - gfsdk_dot(xAxis,_eye);
+	_viewMatrix._42 = - gfsdk_dot(yAxis,_eye);
+	_viewMatrix._43 = - gfsdk_dot(zAxis,_eye);
+}
+
+// Build a perspective matrix
+void Camera::Perspective()
+{
+	_isPerspective = true;
+
+	if (_lhs)
+		D3DXMatrixPerspectiveFovLH( (D3DXMATRIX*)&_projectionMatrix, _fov, _aspectRatio, _znear, _zfar);
+	else
+		D3DXMatrixPerspectiveFovRH( (D3DXMATRIX*)&_projectionMatrix, _fov, _aspectRatio, _znear, _zfar);
+
+}
+
+void Camera::Ortho(float width, float height, float znear, float zfar)
+{
+	if (_lhs)
+		D3DXMatrixOrthoLH( (D3DXMATRIX*)&_projectionMatrix, width, height, znear, zfar);
+	else
+		D3DXMatrixOrthoRH( (D3DXMATRIX*)&_projectionMatrix, width, height, znear, zfar);
+
+	_znear = znear;
+	_zfar = zfar;
+	_width = width;
+	_height = height;
+	_isPerspective = false;
+}
+
+// Dolly towards the viewpoint
+void Camera::Dolly(float zoom)
+{
+	if (_isPerspective)
+	{
+		atcore_float3 offset = _eye - _at;
+
+		_lookDistance = gfsdk_length(offset); 
+
+		gfsdk_normalize(offset);
+
+		float zoomFactor = zoom * _lookDistance;
+
+		_lookDistance += zoomFactor;
+
+		_eye = _lookDistance * offset + _at;
+	    
+		BuildViewMatrix();
+	}
+	else
+	{
+		_width += zoom * 4.0f;
+		_height += zoom * 4.0f;
+
+		D3DXMatrixOrthoRH( (D3DXMATRIX*)&_projectionMatrix, _width, _height, _znear, _zfar);
+
+	}
+}
+
+// Orbit around the viewpoint
+void Camera::Orbit(const atcore_float2& delta)
+{
+
+    float heading = D3DXToRadian(delta.x);
+    float pitch = D3DXToRadian(delta.y);
+
+	if (_lhs)
+	{
+		heading *= -1.0f;
+		pitch *= -1.0f;
+	}
+    
+    D3DXQUATERNION rot;
+
+	D3DXVECTOR3 yAxis = MAKEVECTOR3(0.0f, 0.0f, 1.0f);
+	if (IsYUp()) // change up axis if Y is the up axis (for maya)
+	{
+		yAxis = MAKEVECTOR3( 0.0f, 1.0f, 0.0f );
+	}
+
+	D3DXVECTOR3 xAxis = MAKEVECTOR3(1.0f, 0.0f, 0.0f);
+    if (heading != 0.0f)
+    {
+        D3DXQuaternionRotationAxis(&rot, &yAxis, heading);
+        D3DXQuaternionMultiply((D3DXQUATERNION*)&_orientation, &rot, (D3DXQUATERNION*)&_orientation);
+    }
+
+    if (pitch != 0.0f)
+    {
+        D3DXQuaternionRotationAxis(&rot, &xAxis, pitch);
+        D3DXQuaternionMultiply((D3DXQUATERNION*)&_orientation, (D3DXQUATERNION*)&_orientation, &rot);
+    }
+    BuildViewMatrix();
+
+}
+
+// Orbit around the model's center for HAIR-188
+void Camera::OrbitLight(const atcore_float2& delta)
+{
+
+	float heading = D3DXToRadian(delta.x);
+	float pitch = D3DXToRadian(delta.y);
+
+	if (_lhs)
+	{
+		heading *= -1.0f;
+		pitch *= -1.0f;
+	}
+
+	D3DXQUATERNION rot;
+
+	D3DXVECTOR3 yAxis = MAKEVECTOR3(0.0f, 0.0f, 1.0f);
+	if (IsYUp()) // change up axis if Y is the up axis (for maya)
+	{
+		yAxis = MAKEVECTOR3( 0.0f, 1.0f, 0.0f );
+	}
+
+	D3DXVECTOR3 xAxis = MAKEVECTOR3(1.0f, 0.0f, 0.0f);
+	if (heading != 0.0f)
+	{
+		D3DXQuaternionRotationAxis(&rot, &yAxis, heading);
+		D3DXQuaternionMultiply((D3DXQUATERNION*)&_orientation, &rot, (D3DXQUATERNION*)&_orientation);
+	}
+
+	if (pitch != 0.0f)
+	{
+		D3DXQuaternionRotationAxis(&rot, &xAxis, pitch);
+		D3DXQuaternionMultiply((D3DXQUATERNION*)&_orientation, &rot, (D3DXQUATERNION*)&_orientation);
+	}
+	BuildViewMatrix();
+
+}
+
+void Camera::Pan(const atcore_float2& delta)
+{
+	//Scale the movement by the current view
+	//float depth = depthRange.y - depthRange.x;
+
+	atcore_float3 viewDir = GetEye() - GetAt();
+	float depth = gfsdk_length(viewDir);
+	if (depth <= 0.0f)
+		depth = 1.0f;
+
+	atcore_float3 xAxis = GetXAxis();
+	atcore_float3 yAxis = GetYAxis();
+
+	if (_isPerspective)
+	{
+		float fov2 = ((float)-tan(0.5 * _fov) * (depth));
+		atcore_float2 newDelta = fov2 * delta;
+
+		_at = _at + (-1.0f * yAxis * newDelta.y) + (xAxis * newDelta.x);
+	}
+	else
+	{
+		atcore_float2 newDelta = depth * delta;
+		_at = _at + (yAxis * newDelta.y) + (-1.0f * xAxis * newDelta.x);
+	}
+
+
+	BuildViewMatrix();
+}
+
+atcore_float3 Camera::GetXAxis() const
+{
+	return gfsdk_makeFloat3(_viewMatrix._11, _viewMatrix._21, _viewMatrix._31);
+
+}
+
+atcore_float3 Camera::GetYAxis() const
+{
+	return gfsdk_makeFloat3(_viewMatrix._12, _viewMatrix._22, _viewMatrix._32);
+}
+
+atcore_float3 Camera::GetZAxis() const
+{
+	return gfsdk_makeFloat3(_viewMatrix._13, _viewMatrix._23, _viewMatrix._33);
+}
+
+atcore_float3 Camera::GetViewDirection() const
+{
+	atcore_float3 zAxis = GetZAxis();
+	return _lhs ? -1.0f * zAxis : zAxis;
+}
+
+// Reconstruct the view matrix from the current orientation and eye/look direction.
+void Camera::BuildViewMatrix()
+{
+	// Reconstruct the view matrix.
+	D3DXQuaternionNormalize((D3DXQUATERNION*)&_orientation, (D3DXQUATERNION*)&_orientation);
+	D3DXMatrixRotationQuaternion((D3DXMATRIX*)&_viewMatrix, (D3DXQUATERNION*)&_orientation);
+
+	atcore_float3 xAxis = GetXAxis();
+	atcore_float3 yAxis = GetYAxis();
+	atcore_float3 zAxis = GetZAxis();
+
+	atcore_float3 viewDirection = GetViewDirection();
+
+	_eye = _at + viewDirection * _lookDistance;
+
+	_viewMatrix._41 = - gfsdk_dot(xAxis,_eye);
+	_viewMatrix._42 = - gfsdk_dot(yAxis,_eye);
+	_viewMatrix._43 = - gfsdk_dot(zAxis,_eye);
+}
+
+// Set Z Up or Y Up.
+void Camera::ResetUpDir(bool zup)
+{
+	if (zup == _zup)
+		return;
+
+	_zup = zup;
+
+	atcore_float3 eye = GetEye();
+	atcore_float3 at = GetAt();
+	atcore_float3 up;
+
+	if (IsYUp())
+	{
+		// Swap eye z and y
+		float temp = eye.y;
+		eye.y = eye.z;
+		eye.z = -temp;
+		// Swap at z and y
+		temp = at.y;
+		at.y = at.z;
+		at.z = -temp;
+
+		// Set up dir
+		up = gfsdk_makeFloat3(0.0f, 1.0f, 0.0f);
+	}
+	else
+	{
+		// Swap eye z and y
+		float temp = eye.y;
+		eye.y = -eye.z;
+		eye.z = temp;
+		// Swap at z and y
+		temp = at.y;
+		at.y = -at.z;
+		at.z = temp;
+
+		// Set up dir
+		up = gfsdk_makeFloat3(0.0f, 0.0f, 1.0f);
+	}
+	LookAt(eye, at, up);
+	BuildViewMatrix();
+}
+
+// Set Z Up or Y Up.
+void Camera::ResetLhs(bool lhs)
+{
+	if (lhs == _lhs)
+		return;
+
+	_lhs = lhs;
+
+	atcore_float3 eye = GetEye();
+	atcore_float3 at = GetAt();
+
+	if (_zup)
+	{
+		eye.y *= -1;
+		at.y *= -1;
+	}
+	else
+	{
+		eye.z *= -1;
+		at.z *= -1;
+	}
+
+	if (_isPerspective)
+		Perspective();
+	else
+		Ortho(_width, _height, _znear, _zfar);
+
+	atcore_float3 up = GetUp();
+
+	LookAt(eye, at, up);
+	BuildViewMatrix();
+}
+
+void Camera::FitBounds(const atcore_float3& center, const atcore_float3& extents)
+{
+	SetAt(center);
+	// set center first to get eye
+	BuildViewMatrix();
+	if (_isPerspective)
+	{
+		float size = extents.x;
+		size = max(size, extents.y);
+		size = max(size, extents.z);
+		atcore_float3 eye = GetEye();
+
+		atcore_float3 dir = eye - center;
+		gfsdk_normalize(dir);
+		float distance = size / tanf(_fov/2.f);
+
+		eye = center + distance * dir;
+
+		SetEye(eye);
+		BuildViewMatrix();
+	}
+}
+
+#ifndef NV_ARTISTTOOLS
+#include "ProjectParams.h"
+#endif // NV_ARTISTTOOLS
+
+bool Camera::LoadParameters(void* ptr)
+{
+#ifndef NV_ARTISTTOOLS
+	nvidia::parameterized::HairProjectParametersNS::Camera_Type* param =
+		static_cast<nvidia::parameterized::HairProjectParametersNS::Camera_Type*>(ptr);
+
+	_zup = param->flags == 1;
+	_fov = param->fov;
+	_aspectRatio = param->aspectRatio;
+	_znear = param->znear;
+	_zfar = param->zfar;
+	_isPerspective = param->isPerspective;
+	memcpy(&_eye, &param->eye, sizeof(_eye));
+	memcpy(&_at, &param->at, sizeof(_at));
+	_lookDistance = param->lookDistance;
+	memcpy(&_orientation, &param->orientation, sizeof(_orientation));
+	memcpy(&_viewMatrix, &param->viewMatrix, sizeof(_viewMatrix));
+	memcpy(&_projectionMatrix, &param->projectionMatrix, sizeof(_projectionMatrix));
+#else
+	CoreLib::Inst()->Camera_LoadParameters(ptr, this);
+#endif // NV_ARTISTTOOLS
+	return true;
+}
+
+bool Camera::SaveParameters(void *ptr)
+{
+#ifndef NV_ARTISTTOOLS
+	nvidia::parameterized::HairProjectParametersNS::Camera_Type* outParam =
+		static_cast<nvidia::parameterized::HairProjectParametersNS::Camera_Type*>(ptr);
+
+	outParam->flags = (_zup ? 1 : 2);
+	outParam->fov = _fov;
+	outParam->aspectRatio = _aspectRatio;
+	outParam->znear = _znear;
+	outParam->zfar = _zfar;
+	outParam->width = 0;
+	outParam->height = 0;
+	outParam->isPerspective = _isPerspective;
+	memcpy(&outParam->eye, &_eye, sizeof(outParam->eye));
+	memcpy(&outParam->at, &_at, sizeof(outParam->at));
+	outParam->lookDistance = _lookDistance;
+	memcpy(&outParam->orientation, &_orientation, sizeof(outParam->orientation));
+	memcpy(&outParam->viewMatrix, &_viewMatrix, sizeof(outParam->viewMatrix));
+	memcpy(&outParam->projectionMatrix, &_projectionMatrix, sizeof(outParam->projectionMatrix));
+#else
+	CoreLib::Inst()->Camera_SaveParameters(ptr, this);
+#endif // NV_ARTISTTOOLS
+	return true;
+}
+
+void Camera::getScreenCoord(float x, float y, float z, int &sx, int &sy)
+{
+	atcore_float4x4 view		 = (atcore_float4x4&)GetViewMatrix();
+	atcore_float4x4 projection = (atcore_float4x4&)GetProjectionMatrix();
+
+	atcore_float4x4 viewProjection = view * projection;
+
+	atcore_float4 vp = gfsdk_transform(viewProjection, gfsdk_makeFloat4(x, y, z, 1.0f));
+
+	float nx = vp.x / vp.w;
+	float ny = vp.y / vp.w;
+
+	float w = GetWidth();
+	float h = GetHeight();
+
+	sx = w * (0.5f + 0.5f * nx);
+	sy = h * (0.5f - 0.5f * ny);
+
+}
+
diff --git a/tools/ArtistTools/source/CoreLib/Scene/Camera.h b/tools/ArtistTools/source/CoreLib/Scene/Camera.h
new file mode 100644
index 0000000..23fb0c6
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Scene/Camera.h
@@ -0,0 +1,128 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013-2015 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#pragma once
+
+#include "MathUtil.h"
+
+class CORELIB_EXPORT Camera
+{
+public:
+
+	// YUp default
+	Camera(bool zUp = false, bool lhs = false);
+	~Camera();
+
+	void Init(bool zup, bool lhs);
+	void LookAt(const atcore_float3& eye, const atcore_float3& target, const atcore_float3& up);
+	void Perspective();
+	void Ortho(float width, float height, float znear, float zfar);
+	void Dolly(float zoom);
+	void Orbit(const atcore_float2& delta);
+	void OrbitLight(const atcore_float2& delta);   // special for HAIR-188
+	void Pan(const atcore_float2& delta);
+
+	void getScreenCoord(float x, float y, float z, int &sx, int &sy);
+
+	float GetZNear() { return _znear; }
+	float GetZFar() { return _zfar; }
+
+	const atcore_float3& GetAt() const { return _at; }
+	const atcore_float3& GetEye() const { return _eye; }
+
+	float GetWidth() const { return _width; }
+	float GetHeight() const { return _height; }
+
+	void  SetFOV(float fov) { _fov = fov; }
+	void  SetAspetRatio(float aspect) { _aspectRatio = aspect; }
+	void  SetZNear(float znear) { _znear = znear; }
+	void  SetZFar(float zfar) { _zfar = zfar; }
+
+	void SetSize(int w, int h) { _width = w; _height = h; }
+
+	atcore_float3 GetXAxis() const;
+	atcore_float3 GetYAxis() const;
+	atcore_float3 GetZAxis() const;
+
+	atcore_float3 GetViewDirection() const;
+
+	void SetViewMatrix(const atcore_float3& xAxis, const atcore_float3& yAxis, const atcore_float3& zAxis);
+
+	float GetLookDistance() const { return _lookDistance; }
+	atcore_float3 GetUp() const;
+
+	void SetEye(const atcore_float3& eye);
+	void SetAt(const atcore_float3& at);
+
+	atcore_float2 GetZRange() const { return gfsdk_makeFloat2(_znear, _zfar); }
+
+	const atcore_float4x4& GetProjectionMatrix() const { return _projectionMatrix; }
+	const atcore_float4x4& GetViewMatrix() const { return _viewMatrix; }
+
+	// Change Up Dir and reset internal eye and at.
+	void ResetUpDir(bool zup);
+	void ResetLhs(bool lhs);
+
+	bool IsYUp() const { return _zup == false; }
+	bool UseLHS() const { return _lhs; }
+
+	bool LoadParameters(void* param);
+	bool SaveParameters(void* outParam);
+    
+    void BuildViewMatrix();
+
+	void SetDefaults();
+
+	void FitBounds(const atcore_float3& center, const atcore_float3& extents);
+
+
+//private:
+	// coordinate axis
+	bool	_zup;
+	bool	_lhs;
+
+	// Perspective
+	bool	_isPerspective;
+	float	_fov;
+    float	_aspectRatio;
+
+	float	_znear;
+    float	_zfar;
+	float	_width;
+	float	_height;
+
+    float			_lookDistance;
+
+	atcore_float3	_eye;
+    atcore_float3	_at;
+
+	atcore_float4		_orientation;
+    atcore_float4x4		_viewMatrix;
+    atcore_float4x4		_projectionMatrix;
+};
+
diff --git a/tools/ArtistTools/source/CoreLib/Scene/Gamepad.cpp b/tools/ArtistTools/source/CoreLib/Scene/Gamepad.cpp
new file mode 100644
index 0000000..01e3323
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Scene/Gamepad.cpp
@@ -0,0 +1,1310 @@
+#include <windows.h>
+#include <SDL.h>
+#include <QtWidgets/QApplication>
+#include <QtCore/QDir>
+#include <QtCore/QDirIterator>
+#include <QtCore/QString>
+#include <QtCore/QList>
+
+#include "Gamepad.h"
+
+#include "Camera.h"
+#include "SimpleScene.h"
+#include "AppMainWindow.h"
+#include "DisplayLightPanel.h"
+#include "DisplayScenePanel.h"
+
+#include "DXUT.h"
+//#include "D3D11RendererWindow.h"
+#include "sdkmisc.h"
+#include "GlobalSettings.h"
+#include "Light.h"
+#include "DisplayPreferencesPanel.h"
+#include "ViewerOutput.h"
+#include "D3DWidget.h"
+#include <stdarg.h>
+#include <vector>
+#include <string>
+
+#ifndef NV_ARTISTTOOLS
+#include "BlastToolbar.h"
+#include "DisplayVisualizersPanel.h"
+#include "FurCharacter.h"
+#include "HairParams.h"
+#endif // NV_ARTISTTOOLS
+
+const bool bSaveLogToDisk = true;
+bool bDefaultDemoMode = false;
+
+static QList<QString> demoProjects;
+
+static int curentPrjIdx = -1;
+static int iQuitState = 0;
+
+static std::string strAppDir;
+
+SimpleScene* theScene = NV_NULL;
+
+bool bUseOldLightCam = false, bUseOldSceneCam = false;
+
+enum ButtonState
+{
+	BUTTON_NOTHING,
+	BUTTON_DOWN,
+	BUTTON_HOLDING,
+	BUTTON_UP,
+};
+
+class GamepadHandler
+{
+public:
+	GamepadHandler()
+		:joystick(0)
+	{
+	}
+
+	~GamepadHandler()
+	{
+		DisConnect();
+	}
+
+	void DisConnect()
+	{
+		if(joystick)
+		{
+			SDL_JoystickClose(joystick);
+			joystick = NV_NULL;
+		}
+	}
+
+	void Process();
+
+	inline ButtonState ButtonState(int button)
+	{
+		if (button >= 0 && button < iButtonState.size())
+		{
+			if (iButtonState[button] && iButtonStateOld[button] == 0)
+				return BUTTON_DOWN;
+			else if (iButtonState[button] && iButtonStateOld[button])
+				return BUTTON_HOLDING;
+			else if (iButtonState[button] == 0 && iButtonStateOld[button])
+				return BUTTON_UP;
+		}
+		return BUTTON_NOTHING;
+	}
+
+	inline int AxisChange(int idx)
+	{
+		if (idx >= 0 && idx < iAxisState.size())
+		{
+			return (iAxisState[idx] - iAxisStateAtBegin[idx]);
+		}
+		return 0;
+	}
+
+	const char* pjsName;
+	int numAxis;
+	int numTrackballs;
+	int numPov;
+	int numButtons;
+
+	std::vector<int> bKeyHolding; 
+	std::vector<int> iAxisStateAtBegin;
+	std::vector<int> iAxisStateOld;
+	std::vector<int> iAxisState;
+	std::vector<int> iButtonStateOld;
+	std::vector<int> iButtonState;
+
+	SDL_Joystick* joystick;
+	SDL_JoystickGUID jsGuid;
+};
+
+std::vector<GamepadHandler> gHandlers;
+
+//
+// Gamepad thresholds taken from XINPUT API
+//
+//#define GAMEPAD_LEFT_THUMB_DEADZONE  7849
+//#define GAMEPAD_RIGHT_THUMB_DEADZONE  8689
+//#define GAMEPAD_TRIGGER_THRESHOLD    30
+
+#define GAMEPAD_BUMPER_DEADZONE  9000
+inline int ClampAxis(int value)
+{
+	if((value>GAMEPAD_BUMPER_DEADZONE) || (value<-GAMEPAD_BUMPER_DEADZONE))
+		return value;
+	return 0;
+}
+
+std::vector<std::string> keylog;
+
+void LogAdd(const char *fmt,...)
+{
+	if(bSaveLogToDisk)
+	{
+		static char logBuf[2048];
+		va_list arg;
+		va_start( arg, fmt );
+		vsprintf(logBuf, fmt, arg);
+		va_end(arg);
+		keylog.push_back(logBuf);
+	}
+}
+
+void SaveLog()
+{
+	if(keylog.size())
+	{
+		std::string fn = strAppDir + "\\buttonLog.txt";
+		FILE* fp = fopen(fn.c_str(), "w+");
+		if(fp)
+		{
+			for(int i = 0; i < keylog.size(); ++i)
+			{
+				std::string& info = keylog[i];
+				fputs(info.c_str(), fp);
+				fputs("\n", fp);
+			}
+			fclose(fp);
+		}
+	}
+}
+
+//XBOX 360 AXIS
+static int	AXIS_LS_X = 0;
+static int	AXIS_LS_Y = 1;
+static int	AXIS_RS_X = 2;
+static int	AXIS_RS_Y = 3;
+static int	AXIS_LT = 4;
+static int	AXIS_RT = 5;
+
+// XBox 360 Key codes
+static int GAMEPAD_KEY_DPAD_UP = 0;
+static int GAMEPAD_KEY_DPAD_DOWN = 1;
+static int GAMEPAD_KEY_DPAD_LEFT = 2;
+static int GAMEPAD_KEY_DPAD_RIGHT = 3;
+static int GAMEPAD_KEY_START = 4;
+static int GAMEPAD_KEY_BACK = 5;
+static int GAMEPAD_KEY_LS = 6;
+static int GAMEPAD_KEY_RS = 7;
+static int GAMEPAD_KEY_LEFT_BUMP = 8;
+static int GAMEPAD_KEY_RIGHT_BUMP = 9;
+static int GAMEPAD_KEY_A = 10;
+static int GAMEPAD_KEY_B = 11;
+static int GAMEPAD_KEY_X = 12;
+static int GAMEPAD_KEY_Y = 13;
+
+double GetSeconds()
+{
+	static LARGE_INTEGER lastTime;
+	static LARGE_INTEGER freq;
+	static bool first = true;
+
+	if (first)
+	{	
+		QueryPerformanceCounter(&lastTime);
+		QueryPerformanceFrequency(&freq);
+
+		first = false;
+	}
+
+	static double time = 0.0;
+
+	LARGE_INTEGER t;
+	QueryPerformanceCounter(&t);
+
+	__int64 delta = t.QuadPart-lastTime.QuadPart;
+	double deltaSeconds = double(delta) / double(freq.QuadPart);
+
+	time += deltaSeconds;
+
+	lastTime = t;
+
+	return time;
+
+}
+
+Gamepad::Gamepad()
+{
+}
+
+Gamepad::~Gamepad()
+{
+}
+
+Gamepad& Gamepad::Instance()
+{
+	static Gamepad gmpad;
+	return gmpad;
+}
+
+void ChangeMode()
+{
+	AppMainWindow::Inst().shortcut_expert();
+}
+
+void ToggleSimulation()
+{
+#ifndef NV_ARTISTTOOLS
+	BlastToolbar* toolbar = AppMainWindow::Inst().GetMainToolbar();
+	toolbar->on_btnEnableSimulation_clicked();
+	// read simulation state; have to call it twice to avoid change it.
+	GlobalSettings::Inst().toggleSimulation();
+
+	bool anim = GlobalSettings::Inst().toggleSimulation();
+	DisplayFurVisualizersPanel*  furPanel = AppMainWindow::Inst().GetFurVisualizersPanel();
+	if(furPanel)
+	{
+		furPanel->on_btnShowHair_stateChanged(anim);
+		furPanel->updateValues();
+	}
+#else
+	CoreLib::Inst()->Gamepad_ToggleSimulation();
+#endif // NV_ARTISTTOOLS
+}
+
+void StartAnimation()
+{
+#ifndef NV_ARTISTTOOLS
+	GlobalSettings::Inst().toggleSimulation();
+	bool simulating = GlobalSettings::Inst().toggleSimulation();  // call it twice to get right state
+
+	GlobalSettings::Inst().toggleAnimation();
+	bool animating = GlobalSettings::Inst().toggleAnimation();  // call it twice to get right state
+
+	BlastToolbar* toolbar = AppMainWindow::Inst().GetMainToolbar();
+	if(!simulating)
+		toolbar->on_btnEnableSimulation_clicked();
+
+	if(!animating)
+		toolbar->on_btnPlayAnimation_clicked();
+
+	// reset animation
+	//toolbar->on_btnResetAnimation_clicked();
+#else
+	CoreLib::Inst()->Gamepad_StartAnimation();
+#endif // NV_ARTISTTOOLS
+}
+
+void ButtonAPressed()
+{
+	// Play/Pause the animation
+	Gamepad::PlayPauseAnimation();
+}
+
+void ButtonBPressed()
+{
+	// Stops and re-starts animation
+	Gamepad::ResetAnimation();
+}
+
+void Gamepad::ShowProjectName()
+{
+	bool bExpertMode = AppMainWindow::IsExpertMode();
+	// need change title
+	char msg[1024];
+	// show title
+	if(curentPrjIdx != -1)
+	{
+		QString fn = demoProjects.at(curentPrjIdx);
+		sprintf(msg, "Blast Viewer - %s %s", fn.toUtf8().data(), (bExpertMode ? "Demo Mode" : ""));
+		AppMainWindow::Inst().setWindowTitle(msg);
+	}
+	else
+	{
+		if (bExpertMode)
+		{
+			sprintf(msg, "Blast Viewer - Expert Mode");
+		}
+		else
+		{
+			sprintf(msg, "Blast Viewer");
+		}
+		AppMainWindow::Inst().setWindowTitle(msg);
+	}
+}
+
+void LoadSamples(bool bNext)
+{
+	bUseOldLightCam = bUseOldSceneCam = false;
+	int prjCount = demoProjects.size();
+	if(prjCount==0)
+	{
+		DisplayPreferencesPanel*  pPanel = AppMainWindow::Inst().GetDisplayPreferencesPanel();
+		if (pPanel)
+		{
+			pPanel->assignPlayPlaylistToGamepad();
+		}
+		if (0)
+		{
+			static int iLimitSampleCount = 20;
+			QString appDir = strAppDir.c_str();
+			QString projectPath;
+			// load from a specific file first
+			QString fn = appDir + "\\samples.txt";
+			FILE* fp = fopen(fn.toUtf8().data(), "r");
+			if (fp)
+			{
+				char Line[1024], FileName[2014];
+				while (fgets(Line, sizeof(Line), fp) != NV_NULL)
+				{
+					QString t = QString(Line).trimmed();
+					if (t.length() == 0)
+						continue;
+					QString fn = t.toLower();
+					std::string strFN = fn.toUtf8().data();
+					const char* ptest = strstr(strFN.c_str(), ".furproj");
+					if (ptest)
+					{
+						const char* pchar = strchr(strFN.c_str(), ':');
+						if (pchar)
+						{
+							demoProjects.append(fn);
+						}
+						else
+						{
+							const char* pFirst = strFN.c_str();
+							if (pFirst[0] == '/' || pFirst[0] == '\\')
+							{
+								fn = appDir + fn;
+								demoProjects.append(fn);
+							}
+							else
+							{
+								fn = appDir + QString("/") + fn;
+								demoProjects.append(fn);
+							}
+						}
+					}
+				}
+				fclose(fp);
+			}
+		}
+		if(0)
+		{
+			QString appDir = strAppDir.c_str();
+			QString projectPath;
+			// search some relative folders
+			QDir dirTmp(appDir);
+			if(dirTmp.cd("./media"))
+				projectPath = dirTmp.absolutePath();
+			else if(dirTmp.cd("../media"))
+				projectPath = dirTmp.absolutePath();
+			else if(dirTmp.cd("../../media"))
+				projectPath = dirTmp.absolutePath();
+			else if(dirTmp.cd("../../media"))
+				projectPath = dirTmp.absolutePath();
+			if(!projectPath.isEmpty())
+			{
+				QStringList filters; 
+				filters<<QString("*.furproj"); 
+				QDirIterator dir_iterator(projectPath, filters, QDir::Files | QDir::NoSymLinks,QDirIterator::Subdirectories);
+				while(dir_iterator.hasNext())
+				{
+					dir_iterator.next();
+					QFileInfo file_info = dir_iterator.fileInfo();
+					QString absolute_file_path = file_info.absoluteFilePath();
+					demoProjects.append(absolute_file_path);
+					//if(demoProjects.size()>iLimitSampleCount)
+					//	break;
+				}
+			}
+			else
+			{
+				const char* msg = "Fail to find any Blast projects!";
+				viewer_msg(msg);
+			}
+		}
+		prjCount = demoProjects.size();
+	}
+	if(prjCount)
+	{
+		if (bNext)
+		{
+			++curentPrjIdx;
+			if (curentPrjIdx >= prjCount)
+				curentPrjIdx = 0;
+		}
+		else
+		{
+			--curentPrjIdx;
+			if (curentPrjIdx < 0)
+				curentPrjIdx = prjCount - 1;
+		}
+		// load sample
+		QString fn = demoProjects[curentPrjIdx];
+		AppMainWindow::Inst().openProject(fn);
+	}
+	Gamepad::ShowProjectName();
+}
+
+void StartButtonPressed()
+{
+	Gamepad& gp = Gamepad::Instance();
+	gp.ShowUsage();
+}
+
+void BackButtonPressed()
+{
+	Gamepad::DemoEscape();
+	return;
+
+	++iQuitState;
+	switch(iQuitState)
+	{
+	case 0:
+		// do nothing
+		break;
+	case 1:
+		{
+			AppMainWindow::Inst().startProgress();
+			AppMainWindow::Inst().setProgressMaximum(2);
+			AppMainWindow::Inst().setProgress("Press Back again to quit. Press other buttons to cancel it.", 1);
+		}
+		break;
+	case 2:
+		{
+			AppMainWindow::Inst().setProgress("Quitting...", 2);
+			//AppMainWindow::Inst().close();
+			Gamepad::DemoEscape();
+		}
+		break;
+	default:
+		iQuitState = 0;
+		break;
+	}
+}
+
+void Gamepad::HandleJoySticks()
+{
+	int numJoysticks = SDL_NumJoysticks();
+	int numUsedJoysticks = gHandlers.size();
+	if (numUsedJoysticks != numJoysticks)
+	{
+		gHandlers.clear();
+	}
+	if(numUsedJoysticks < 1)
+	{
+		//static int iSkipCount = 0;
+		//if (++iSkipCount >= 60)
+		//{
+		//	iSkipCount = 0;
+		static int iDoOnce = 1;
+		if (iDoOnce)
+		{
+			iDoOnce = 0;
+
+			Initialize();
+			numJoysticks = SDL_NumJoysticks();
+			for (int i = 0; i < numJoysticks; ++i)
+			{
+				SDL_Joystick* joystick = SDL_JoystickOpen(i);
+				if (joystick)
+				{
+					numUsedJoysticks = gHandlers.size();
+					gHandlers.resize(numUsedJoysticks + 1);
+					GamepadHandler& handler = gHandlers[numUsedJoysticks];
+					handler.joystick = joystick;
+					handler.pjsName = SDL_JoystickName(joystick);
+					handler.numAxis = SDL_JoystickNumAxes(joystick);
+					handler.numTrackballs = SDL_JoystickNumBalls(joystick);
+					handler.numPov = SDL_JoystickNumHats(joystick);
+					handler.numButtons = SDL_JoystickNumButtons(joystick);
+					handler.jsGuid = SDL_JoystickGetGUID(joystick);
+
+					LogAdd("Device Name: %s", handler.pjsName);
+					LogAdd("Num of Axis: %d", handler.numAxis);
+					LogAdd("Num of Trackballs: %d", handler.numTrackballs);
+					LogAdd("Num of POV: %d", handler.numPov);
+					LogAdd("Num of Buttons: %d", handler.numButtons);
+					LogAdd("Initial Axis States:");
+
+					handler.iAxisState.resize(handler.numAxis);
+					handler.iAxisStateAtBegin.resize(handler.numAxis);
+					handler.iAxisStateOld.resize(handler.numAxis);
+
+					handler.iButtonState.resize(handler.numButtons);
+					handler.iButtonStateOld.resize(handler.numButtons);
+
+					if (handler.numAxis == 6)
+					{
+						// XBOX 360 has 6 axis
+						AXIS_LS_X = 0;
+						AXIS_LS_Y = 1;
+						AXIS_RS_X = 2;
+						AXIS_RS_Y = 3;
+						AXIS_LT = 4;
+						AXIS_RT = 5;
+
+						GAMEPAD_KEY_DPAD_UP = 0;
+						GAMEPAD_KEY_DPAD_DOWN = 1;
+						GAMEPAD_KEY_DPAD_LEFT = 2;
+						GAMEPAD_KEY_DPAD_RIGHT = 3;
+						GAMEPAD_KEY_START = 4;
+						GAMEPAD_KEY_BACK = 5;
+						GAMEPAD_KEY_LS = 6;
+						GAMEPAD_KEY_RS = 7;
+						GAMEPAD_KEY_LEFT_BUMP = 8;
+						GAMEPAD_KEY_RIGHT_BUMP = 9;
+						GAMEPAD_KEY_A = 10;
+						GAMEPAD_KEY_B = 11;
+						GAMEPAD_KEY_X = 12;
+						GAMEPAD_KEY_Y = 13;
+					}
+					else if (handler.numAxis == 5)
+					{
+						// Betop has 5 axis when xbox mode
+						AXIS_LS_X = 0;
+						AXIS_LS_Y = 1;
+						AXIS_RS_X = 3;
+						AXIS_RS_Y = 4;
+						AXIS_LT = 2;
+						AXIS_RT = 2;
+
+						GAMEPAD_KEY_DPAD_UP = 10;    // POV
+						GAMEPAD_KEY_DPAD_DOWN = 11;  // POV
+						GAMEPAD_KEY_DPAD_LEFT = 12;  // POV
+						GAMEPAD_KEY_DPAD_RIGHT = 13; // POV
+						GAMEPAD_KEY_START = 7;
+						GAMEPAD_KEY_BACK = 6;
+						GAMEPAD_KEY_LS = 8;
+						GAMEPAD_KEY_RS = 9;
+						GAMEPAD_KEY_LEFT_BUMP = 4;
+						GAMEPAD_KEY_RIGHT_BUMP = 5;
+						GAMEPAD_KEY_A = 0;
+						GAMEPAD_KEY_B = 1;
+						GAMEPAD_KEY_X = 2;
+						GAMEPAD_KEY_Y = 3;
+
+						if (handler.numPov == 1)
+						{
+							// BETOP xbox mode
+							handler.iButtonState.resize(handler.numButtons + 4);    // POV fake buttons
+							handler.iButtonStateOld.resize(handler.numButtons + 4);
+							for (int i = GAMEPAD_KEY_DPAD_UP; i <= GAMEPAD_KEY_DPAD_RIGHT; ++i)
+							{
+								handler.iButtonStateOld[i] = handler.iButtonState[i] = 0;
+							}
+						}
+					}
+					for (int i = 0; i < handler.numAxis; ++i)
+					{
+						int value = ClampAxis(SDL_JoystickGetAxis(handler.joystick, i));
+						handler.iAxisStateAtBegin[i] = handler.iAxisStateOld[i] = handler.iAxisState[i] = value;
+						LogAdd("Axis %d State %d", i, value);
+					}
+					LogAdd("Initial Button States:");
+					for (int i = 0; i < handler.numButtons; ++i)
+					{
+						int state = SDL_JoystickGetButton(handler.joystick, i);
+						handler.iButtonStateOld[i] = handler.iButtonState[i] = state;
+						LogAdd("Button %d State %d", i, state);
+					}
+					if (handler.numPov == 1)
+					{
+						LogAdd("Initial POV Button States:");
+						Uint8 pov = SDL_JoystickGetHat(joystick, 0);
+						char msg[512];
+						sprintf(msg, "POV State: %d", pov);
+						viewer_msg(msg);
+						LogAdd(msg);
+						// BETOP xbox mode
+						handler.iButtonState.resize(handler.numButtons + 4);    // POV fake buttons
+						handler.iButtonStateOld.resize(handler.numButtons + 4);
+						for (int i = GAMEPAD_KEY_DPAD_UP; i <= GAMEPAD_KEY_DPAD_RIGHT; ++i)
+						{
+							handler.iButtonStateOld[i] = handler.iButtonState[i] = 0;
+							LogAdd("POV Button %d State %d", i, 0);
+						}
+					}
+					SDL_JoystickEventState(SDL_IGNORE);
+				}
+			}
+		}
+	}
+	else
+	{
+		ManualReadGamepad();
+	}
+}
+
+bool Gamepad::Initialize()
+{
+	if (strAppDir.size() < 1)
+	{
+		strAppDir = qApp->applicationDirPath().toUtf8().data();
+	}
+
+	SDL_Quit();
+	// init SDL
+	// my Gamepad does not work with SDL_INIT_EVERYTHING. Just init the ones we use.
+	int ret = SDL_Init(SDL_INIT_JOYSTICK | SDL_INIT_GAMECONTROLLER | SDL_INIT_EVENTS);
+	return (ret == 0);
+}
+
+void Gamepad::Free()
+{
+	if (bSaveLogToDisk)
+	{
+		SaveLog();
+	}
+
+	if(int count = gHandlers.size())
+	{
+		for(int i = 0; i<count; ++i)
+			gHandlers[i].DisConnect();
+	}
+	SDL_Quit();
+}
+
+void ShowUsageInViewport()
+{
+	bool bDemoMode = AppMainWindow::IsExpertMode();
+	if(bDemoMode && bDefaultDemoMode)
+	{
+		int w = theScene->GetCamera()->GetWidth();
+		int h = theScene->GetCamera()->GetHeight();
+		//CDXUTTextHelper* pTxtHelper = theScene->GetRenderWindow()->GetTextHelper();
+
+		//pTxtHelper->Begin();
+		//pTxtHelper->SetInsertionPos(w/5, h-80);
+		//pTxtHelper->SetForegroundColor(D3DXCOLOR(1.0f, 1.0f, 0.0f, 0.8f));
+
+		//pTxtHelper->DrawTextLine(L"Start: Load a sample        Back: Quit Demo");
+		//pTxtHelper->DrawTextLine(L"A: Stop/Restart Animation   B: Pause/Continue Animation    X: Start/Pause Simulation      Y: Demo/Export Switch");
+		//pTxtHelper->DrawTextLine(L"Left Stick: Zoom In/Out     Right Stick: Control Camera    Cross/Trigger: Scene HUD and Stats On/Off");
+		//pTxtHelper->DrawTextLine(L"RB & LS: Wind Direction     RB & RS: Wind Strength         LB & LS: Light Control");
+		//pTxtHelper->End();
+	}
+}
+
+void Gamepad::ShowUsage()
+{
+	viewer_msg("Start: Show Gamepad Usage");
+	viewer_msg("Back: Quit the Blast Viewer");
+	viewer_msg("LBump: Load previous demo            RBump: Load next sample");
+	viewer_msg("B: Reset Animation                   A: Play/Pause Animation");
+	viewer_msg("Y: Demo View On/Off                  X: Show/Hide the selected Hair");
+	viewer_msg("LStick: Zoom in and out              RStick: Rotate the camera");
+	viewer_msg("D-Pad Up: Show/Hide HUD              D-Pad Left: Show/Hide Stats");
+	viewer_msg("RTrigger & LStick: Wind Direction    RTrigger & RStick: Wind Strength");
+	viewer_msg("LTrigger & LStick: Move Light");
+}
+
+
+void Gamepad::ResetScene()
+{
+#ifndef NV_ARTISTTOOLS
+	BlastToolbar* toolbar = AppMainWindow::Inst().GetMainToolbar();
+
+	GlobalSettings::Inst().toggleSimulation();
+	bool bSimulating = GlobalSettings::Inst().toggleSimulation();  // call it twice to get right state
+	if(bSimulating)
+	{
+		toolbar->on_btnEnableSimulation_clicked(); // stop simulation when stop animation
+	}
+
+	DisplayFurVisualizersPanel*  furPanel = AppMainWindow::Inst().GetFurVisualizersPanel();
+	if(furPanel)
+	{
+		furPanel->on_btnShowHair_stateChanged(true);   // show hair
+		furPanel->updateValues();
+	}
+
+	GlobalSettings::Inst().toggleAnimation();
+	bool anim = GlobalSettings::Inst().toggleAnimation();  // call it twice to get right state
+	if(anim)
+	{
+		toolbar->on_btnPlayAnimation_clicked();   // stop animation
+	}
+
+	toolbar->on_btnResetAnimation_clicked();       // reset animation
+
+	toolbar->on_spinWindStrength_valueChanged(0.0f);
+	toolbar->updateValues();
+#else
+	CoreLib::Inst()->Gamepad_ResetScene();
+#endif // NV_ARTISTTOOLS
+
+	Light* pLight = NV_NULL;
+	pLight = Light::GetFirstSelectedLight();
+	
+	static Camera oldLightCam, oldSceneCam;
+	// restore old camera
+	if(bUseOldSceneCam)
+	{
+		*(theScene->GetCamera()) = oldSceneCam;
+		//theScene->FitCamera();
+	}
+	else
+	{
+		oldSceneCam = *theScene->GetCamera();
+		bUseOldSceneCam = true;
+	}
+	// restore light camera
+	if(pLight)
+	{
+		//pLight->FitBounds(true);
+		if(bUseOldLightCam)
+		{
+//			pLight->getCamera() = oldLightCam;
+		}
+		else
+		{
+//			oldLightCam = pLight->getCamera();
+//			pLight->FitBounds();
+			bUseOldLightCam = true;
+		}
+	}
+	theScene->SetProjectModified(true);
+}
+
+bool Gamepad::IsDemoMode()
+{
+	return AppMainWindow::IsExpertMode();
+}
+
+void Gamepad::SetDemoProjects(QList<QString>& projects)
+{
+	demoProjects = projects;
+}
+
+void Gamepad::Process()
+{
+	if (AppMainWindow::IsExpertMode() == false)
+	{
+		static bool bFirstTime = true;
+		if (bFirstTime)
+		{
+			bFirstTime = false;
+			DisplayPreferencesPanel*  pPanel = AppMainWindow::Inst().GetDisplayPreferencesPanel();
+			if (pPanel)
+			{
+				pPanel->runDemoCommandline();
+				return;
+			}
+		}
+	}
+
+	HandleJoySticks();
+
+	if (theScene == 0)
+	{
+		theScene = SimpleScene::Inst();
+		return;
+	}
+
+	//ShowUsageInViewport();
+}
+
+
+void Gamepad::ManualReadGamepad()
+{
+	SDL_JoystickUpdate();
+	if(int count = gHandlers.size())
+	{
+		for(int i = 0; i < count; ++i)
+			gHandlers[i].Process();
+	}
+}
+
+void GamepadHandler::Process()
+{
+	for(int i = 0; i < numAxis; ++i)
+	{
+		int value = ClampAxis(SDL_JoystickGetAxis(joystick, i));
+		iAxisState[i] = value;
+		if(iAxisStateOld[i] != value)
+		{
+			char msg[512];
+			sprintf(msg, "Axis changes: %d %d", i, value);
+#ifdef _DEBUG
+			viewer_msg(msg);
+#endif
+			LogAdd(msg);
+		}
+	}
+
+	bool bCancelQuit = false;
+	for(int i = 0; i < numButtons; ++i)
+	{
+		int state = SDL_JoystickGetButton(joystick, i);
+		iButtonState[i] = state;
+		if(iButtonStateOld[i] != state)
+		{
+			char msg[512];
+			sprintf(msg, "Button changes: %d %d (%d)", i, state, iButtonStateOld[i]);
+#ifdef _DEBUG
+			viewer_msg(msg);
+#endif
+			LogAdd(msg);
+		}
+		if(i != GAMEPAD_KEY_BACK && ButtonState(i) == BUTTON_UP)
+		{
+			//bCancelQuit = true;
+		}
+	}
+
+	if (numPov == 1)
+	{
+		// BETOP xbox mode
+		Uint8 pov = SDL_JoystickGetHat(joystick, 0);
+		switch (pov)
+		{
+		case SDL_HAT_UP:
+			iButtonState[GAMEPAD_KEY_DPAD_UP] = 1;
+			break;
+		case SDL_HAT_RIGHT:
+			iButtonState[GAMEPAD_KEY_DPAD_RIGHT] = 1;
+			break;
+		case SDL_HAT_DOWN:
+			iButtonState[GAMEPAD_KEY_DPAD_DOWN] = 1;
+			break;
+		case SDL_HAT_LEFT:
+			iButtonState[GAMEPAD_KEY_DPAD_LEFT] = 1;
+			break;
+		case SDL_HAT_RIGHTUP:
+			iButtonState[GAMEPAD_KEY_DPAD_RIGHT] = 1;
+			iButtonState[GAMEPAD_KEY_DPAD_UP] = 1;
+			break;
+		case SDL_HAT_RIGHTDOWN:
+			iButtonState[GAMEPAD_KEY_DPAD_RIGHT] = 1;
+			iButtonState[GAMEPAD_KEY_DPAD_DOWN] = 1;
+			break;
+		case SDL_HAT_LEFTUP:
+			iButtonState[GAMEPAD_KEY_DPAD_LEFT] = 1;
+			iButtonState[GAMEPAD_KEY_DPAD_UP] = 1;
+			break;
+		case SDL_HAT_LEFTDOWN:
+			iButtonState[GAMEPAD_KEY_DPAD_LEFT] = 1;
+			iButtonState[GAMEPAD_KEY_DPAD_DOWN] = 1;
+			break;
+		default:
+			for (int i = GAMEPAD_KEY_DPAD_UP; i <= GAMEPAD_KEY_DPAD_RIGHT; ++i)
+			{
+				iButtonState[i] = 0;
+			}
+		}
+		if (pov != SDL_HAT_CENTERED)
+		{
+			char msg[512];
+			sprintf(msg, "POV State: %d", pov);
+			viewer_msg(msg);
+			LogAdd(msg);
+			for (int i = GAMEPAD_KEY_DPAD_UP; i <= GAMEPAD_KEY_DPAD_RIGHT; ++i)
+			{
+				if (ButtonState(i) == BUTTON_DOWN)
+				{
+					sprintf(msg, "POV Button Down: %d", i);
+					viewer_msg(msg);
+					LogAdd(msg);
+				}
+			}
+		}
+	}
+
+	//bool bLeftBump = iButtonState[GAMEPAD_KEY_LEFT_BUMP], bRightBump = iButtonState[GAMEPAD_KEY_RIGHT_BUMP];
+	bool bLeftTrigger = false, bRightTrigger = false;
+	double currentTime = GetSeconds();	// real elapsed frame time
+	static double lastJoyTime = currentTime;
+
+	if(ButtonState(GAMEPAD_KEY_BACK) == BUTTON_UP)
+	{
+		BackButtonPressed();
+	}
+	if(iQuitState && bCancelQuit)
+	{
+		AppMainWindow::Inst().setProgress("Cancel quitting.", 2);
+		iQuitState = 0;
+	}
+	else
+	{
+		bCancelQuit = false;
+	}
+
+	if(!bCancelQuit)
+	{
+		if(ButtonState(GAMEPAD_KEY_START) == BUTTON_UP)
+		{
+			StartButtonPressed();
+		}
+		if (ButtonState(GAMEPAD_KEY_RIGHT_BUMP) == BUTTON_UP)
+		{
+			// next proj
+			Gamepad::DemoNext();
+		}
+		if (ButtonState(GAMEPAD_KEY_LEFT_BUMP) == BUTTON_UP)
+		{
+			// prev proj
+			Gamepad::DemoPrev();
+		}
+		if (ButtonState(GAMEPAD_KEY_B) == BUTTON_UP)
+		{
+			viewer_msg("B Pressed");
+			ButtonBPressed();
+		}
+		if(ButtonState(GAMEPAD_KEY_A) == BUTTON_UP)
+		{
+			viewer_msg("A Pressed");
+			ButtonAPressed();
+		}
+		if (ButtonState(GAMEPAD_KEY_Y) == BUTTON_UP)
+		{
+			viewer_msg("Y Pressed");
+			ChangeMode();
+		}
+		if(ButtonState(GAMEPAD_KEY_X) == BUTTON_UP)
+		{
+			viewer_msg("X Pressed");
+#ifndef NV_ARTISTTOOLS
+			// Show/hide selected hair
+			bool v = false;
+			theScene->GetFurCharacter().GetHairParam(HAIR_PARAMS_DRAW_RENDER_HAIRS, &v);
+			DisplayFurVisualizersPanel*  furPanel = AppMainWindow::Inst().GetFurVisualizersPanel();
+			if (furPanel)
+			{
+				furPanel->on_btnShowHair_stateChanged(!v);
+			}
+#else
+			CoreLib::Inst()->GamepadHandler_ShowHair();
+#endif // NV_ARTISTTOOLS
+		}
+		if(ButtonState(GAMEPAD_KEY_DPAD_LEFT) == BUTTON_DOWN)
+		{
+			// Show/Hide Stats
+			Gamepad::ShowHideStats();
+		}
+		if(ButtonState(GAMEPAD_KEY_DPAD_RIGHT) == BUTTON_DOWN)
+		{
+		}
+		if(ButtonState(GAMEPAD_KEY_DPAD_UP) == BUTTON_DOWN)
+		{
+			// show/hide HUD
+			Gamepad::ShowHideHud();
+		}
+		if(ButtonState(GAMEPAD_KEY_DPAD_DOWN) == BUTTON_DOWN)
+		{
+		}
+	}
+
+	//const float g_dt = 1.0f/120.0f;	// the time delta used for simulation
+	if (numAxis == 6)
+	{
+		// XBOX 360 has 6 axis
+		int iLTChange = AxisChange(AXIS_LT);
+		int iRTChange = AxisChange(AXIS_RT);
+		if (iLTChange > 30000)
+		{
+			bLeftTrigger = true;
+		}
+		if (iRTChange > 30000)
+		{
+			bRightTrigger = true;
+		}
+	}
+	else if(numAxis == 5)
+	{
+		// Betop has 5 axis when x360 mode
+		int iLTChange = AxisChange(AXIS_LT);
+		int iRTChange = AxisChange(AXIS_RT);
+		if (iLTChange>15000)
+		{
+			bLeftTrigger = true;
+		}
+		if (iRTChange < -15000)
+		{
+			bRightTrigger = true;
+		}
+	}
+	if (1)
+	{
+		static float zoomSpeed = 0.1f;
+		static float rotateSpeed = 2.5f;
+
+		float deltaTime = (currentTime - lastJoyTime);
+		lastJoyTime = currentTime;
+
+		const float jsFactor = 1.0f/32768.0f;
+		int iLSX = AxisChange(AXIS_LS_X);
+		int iLSY = AxisChange(AXIS_LS_Y);
+		if(iLSX != 0 || iLSY != 0)
+		{
+			// left stick
+			float forceLSX = iLSX * jsFactor;
+			float forceLSY = iLSY * jsFactor;
+			if(bLeftTrigger || bRightTrigger)
+			{
+				if(bRightTrigger)
+				{
+					// wind direction
+					atcore_float3 direct = gfsdk_makeFloat3(forceLSX, forceLSY, 0.1f);
+					gfsdk_normalize(direct);
+
+					GlobalSettings::Inst().m_windDir = direct;
+					theScene->SetProjectModified(true);
+				}
+				if(bLeftTrigger)
+				{
+					// light direction
+					{
+						Light* pLight = Light::GetFirstSelectedLight();
+						if (pLight)
+						{
+							atcore_float2 delta = gfsdk_makeFloat2(forceLSX, forceLSY);
+							delta = 10.0f * delta;
+							pLight->Orbit(delta);  // unit is in degree(s)
+							theScene->SetProjectModified(true);
+						}
+					}
+				}
+			}
+			else
+			{
+				if(iLSY != 0)
+				{
+					// zoom in/out
+					theScene->GetCamera()->Dolly(zoomSpeed * forceLSY);
+					theScene->SetProjectModified(true);
+				}
+			}
+		}
+		int iRSX = AxisChange(AXIS_RS_X);
+		int iRSY = AxisChange(AXIS_RS_Y);
+		if(iRSX != 0 || iRSY != 0)
+		{
+			float forceX = iRSX * jsFactor;
+			float forceY = iRSY * jsFactor;
+			if(bRightTrigger)
+			{
+				if (iRSX != 0)
+				{
+					// wind strength, Press right to increase. Press left to decrease 
+					static float windStrength = 0.0f;
+					static float fStep = 0.1f;
+					if (iRSX > 0)
+						windStrength += fStep;
+					else
+						windStrength -= fStep;
+					if (windStrength > 10.0f)
+						windStrength = 10.0f;
+					if (windStrength < 0.0f)
+						windStrength = 0.0f;
+
+#ifndef NV_ARTISTTOOLS
+					BlastToolbar* toolbar = AppMainWindow::Inst().GetMainToolbar();
+					toolbar->on_spinWindStrength_valueChanged(windStrength);
+					toolbar->updateValues();
+#else
+					CoreLib::Inst()->GamepadHandler_SpinWindStrength(windStrength);
+#endif // NV_ARTISTTOOLS
+				}
+			}
+			else
+			{
+				// rotate camera
+				atcore_float2 moveRightStick = gfsdk_makeFloat2(forceX, forceY);
+				theScene->GetCamera()->Orbit(moveRightStick*rotateSpeed);
+				theScene->SetProjectModified(true);
+			}
+		}
+	}
+	//if(numAxis>5)
+	//{
+		//// XBOX 360 has 6 axis
+		//if((iAxisState[4]>=0) && (iAxisStateOld[4]<0))
+		//{
+		//	bool bShow = ! GlobalSettings::Inst().m_showHUD;
+		//	DisplayScenePanel* pspanel = AppMainWindow::Inst().GetDisplayScenePanel();
+		//	if(pspanel)
+		//	{
+		//		pspanel->on_btnShowHUD_stateChanged(bShow);
+		//		pspanel->on_btnComputeStats_stateChanged(false);
+		//	}
+		//}
+		//if((iAxisState[5]>=0) && (iAxisStateOld[5]<0))
+		//{
+		//	bool bShow = ! GlobalSettings::Inst().m_computeStatistics;
+		//	DisplayScenePanel* pspanel = AppMainWindow::Inst().GetDisplayScenePanel();
+		//	if(pspanel)
+		//	{
+		//		DisplayScenePanel* pspanel = AppMainWindow::Inst().GetDisplayScenePanel();
+		//		if(pspanel)
+		//		{
+		//			// HUD controls stats
+		//			pspanel->on_btnComputeStats_stateChanged(bShow);
+		//			pspanel->on_btnShowHUD_stateChanged(bShow);
+		//		}
+		//	}
+		//}
+	//}
+	for(int i = 0; i < numAxis; ++i)
+	{
+		//if(iAxisStateOld[i] != iAxisState[i])
+		//{
+		//	char msg[512];
+		//	sprintf(msg, "Axis: %d %d", i, iAxisState[i]);
+		//	viewer_msg(msg);
+		//}
+		iAxisStateOld[i] = iAxisState[i];
+	}
+
+	for(int i = 0; i < numButtons; ++i)
+	{
+		iButtonStateOld[i] = iButtonState[i];
+	}
+
+	if (numPov == 1)
+	{
+		for (int i = GAMEPAD_KEY_DPAD_UP; i <= GAMEPAD_KEY_DPAD_RIGHT; ++i)
+		{
+			iButtonStateOld[i] = iButtonState[i];
+		}
+	}
+}
+
+//void Gamepad::ClearStates()
+//{
+//	for(int i = 0; i < iStateSize; ++i)
+//	{
+//		bKeyHolding[i] = 0;
+//
+//		iAxisStateOld[i] = 0;
+//		iAxisState[i] = 0;
+//		iButtonStateOld[i] = 0;
+//		iButtonState[i] = 0;
+//	}
+//}
+
+void Gamepad::ShowHideHud()
+{
+	static bool bShowHud = true;
+	DisplayScenePanel* pspanel = AppMainWindow::Inst().GetDisplayScenePanel();
+	if (pspanel)
+	{
+		// HUD controls stats
+		pspanel->on_btnShowHUD_stateChanged(bShowHud);
+		pspanel->on_btnComputeStats_stateChanged(false);
+		bShowHud = !bShowHud;
+	}
+}
+
+void Gamepad::ShowHideStats()
+{
+	static bool bShowStats = true;
+	DisplayScenePanel* pspanel = AppMainWindow::Inst().GetDisplayScenePanel();
+	if (pspanel)
+	{
+		// HUD controls stats
+		pspanel->on_btnComputeStats_stateChanged(bShowStats);
+		pspanel->on_btnShowHUD_stateChanged(bShowStats);
+		bShowStats = !bShowStats;
+	}
+}
+
+void Gamepad::QuitApp()
+{
+	AppMainWindow::Inst().close();
+}
+
+void Gamepad::ResetAnimation()
+{
+#ifndef NV_ARTISTTOOLS
+	GlobalSettings::Inst().toggleSimulation();
+	bool simulating = GlobalSettings::Inst().toggleSimulation();  // call it twice to get right state
+
+	GlobalSettings::Inst().toggleAnimation();
+	bool animating = GlobalSettings::Inst().toggleAnimation();  // call it twice to get right state
+
+	BlastToolbar* toolbar = AppMainWindow::Inst().GetMainToolbar();
+	if (!simulating)
+	{
+		toolbar->on_btnEnableSimulation_clicked();
+	}
+	if (!animating)
+	{
+		toolbar->on_btnPlayAnimation_clicked();
+	}
+	toolbar->on_btnResetAnimation_clicked();
+#else
+	CoreLib::Inst()->Gamepad_ResetAnimation();
+#endif // NV_ARTISTTOOLS
+}
+
+void Gamepad::PlayPauseAnimation()
+{
+#ifndef NV_ARTISTTOOLS
+	GlobalSettings::Inst().toggleSimulation();
+	bool simulating = GlobalSettings::Inst().toggleSimulation();  // call it twice to get right state
+
+	GlobalSettings::Inst().toggleAnimation();
+	bool animating = GlobalSettings::Inst().toggleAnimation();  // call it twice to get right state
+
+	BlastToolbar* toolbar = AppMainWindow::Inst().GetMainToolbar();
+	if (simulating != animating)
+	{
+		toolbar->on_btnEnableSimulation_clicked();
+	}
+	toolbar->on_btnEnableSimulation_clicked();
+	toolbar->on_btnPlayAnimation_clicked();
+#else
+	CoreLib::Inst()->Gamepad_PlayPauseAnimation();
+#endif // NV_ARTISTTOOLS
+}
+
+void Gamepad::DemoModeOnOff()
+{
+	ChangeMode();
+}
+
+void Gamepad::DemoNext()
+{
+	LoadSamples(true);
+	StartAnimation();
+}
+
+void Gamepad::DemoPrev()
+{
+	LoadSamples(false);
+	StartAnimation();
+}
+
+void Gamepad::SetDemoMode(bool onOff)
+{
+	//if (AppMainWindow::IsExpertMode() != onOff)
+	//{
+	//	ChangeMode();
+	//}
+	if (onOff)
+	{
+		curentPrjIdx = -1;  // make it start from first demo
+		DemoNext();
+
+		// turn off FPS display
+		GlobalSettings::Inst().m_showFPS = false;
+	}
+	else
+	{
+		ShowUsage();
+	}
+	ChangeMode();
+}
+
+void Gamepad::DemoEscape()
+{
+	if (AppMainWindow::IsExpertMode())
+	{
+		ChangeMode();
+		// hide HUD if it is on. for GWDCC - 393 Blast Viewer - play list stats
+		DisplayScenePanel* pspanel = AppMainWindow::Inst().GetDisplayScenePanel();
+		if (pspanel)
+		{
+			// HUD controls stats
+			pspanel->on_btnShowHUD_stateChanged(false);
+			pspanel->on_btnComputeStats_stateChanged(false);
+		}
+	}
+	//else
+	//{
+	//	QuitApp();
+	//}
+}
\ No newline at end of file
diff --git a/tools/ArtistTools/source/CoreLib/Scene/Gamepad.h b/tools/ArtistTools/source/CoreLib/Scene/Gamepad.h
new file mode 100644
index 0000000..46d45ba
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Scene/Gamepad.h
@@ -0,0 +1,68 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013-2015 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#pragma once
+
+class SimpleScene;
+
+class Gamepad
+{
+public:
+    Gamepad();
+    ~Gamepad();
+
+	static Gamepad& Instance();
+
+	void Process();
+	bool Initialize();
+	void Free();
+
+	bool IsDemoMode();
+
+	void SetDemoProjects(QList<QString>& projects);
+
+	static void DemoNext();
+	static void DemoPrev();
+	static void ShowProjectName();
+	static void ShowHideHud();
+	static void ShowHideStats();
+	static void QuitApp();
+	static void ResetAnimation();
+	static void PlayPauseAnimation();
+	static void DemoModeOnOff();
+	static void DemoEscape();
+	static void SetDemoMode(bool onOff);
+	static void ShowUsage();
+
+private:
+	void ResetScene();
+	void ManualReadGamepad();
+
+	void HandleJoySticks();
+};
+
diff --git a/tools/ArtistTools/source/CoreLib/Scene/GlobalSettings.cpp b/tools/ArtistTools/source/CoreLib/Scene/GlobalSettings.cpp
new file mode 100644
index 0000000..1903d32
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Scene/GlobalSettings.cpp
@@ -0,0 +1,319 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#include "GlobalSettings.h"
+#include <QtCore/QTimer>
+#include "Settings.h"
+#include "Shlwapi.h"
+
+static GlobalSettings g_settings;
+static QTimer g_frameTimer(NV_NULL);
+
+////////////////////////////////////////////////////////////////////////////////////////////
+GlobalSettings::GlobalSettings()
+{
+	Init();
+}
+
+////////////////////////////////////////////////////////////////////////////////////////////
+GlobalSettings& GlobalSettings::Inst()
+{
+	return g_settings;
+}
+
+////////////////////////////////////////////////////////////////////////////////////////////
+QTimer& GlobalSettings::GetFrameTimer()
+{
+	return g_frameTimer;
+}
+
+////////////////////////////////////////////////////////////////////////////////////////////
+const char* GlobalSettings::MakeFileName(const char* path, const char* name)
+{
+	static char filename[MAX_PATH];
+	PathCombineA(filename, path, name);
+	return filename;
+}
+
+////////////////////////////////////////////////////////////////////////////////////////////
+void	
+GlobalSettings::Init()
+{
+	m_animate = false;
+	m_simulate = true;
+	m_simulateStep = false;
+	m_firstFrame = true;
+	m_resetAnimationOnLoop = true;
+
+	m_animationFps = 24.0f;
+	m_repeatAnimation = true;
+	m_frameTime = 0.0f;
+	m_animationSpeed = 1.0f;
+	m_playStopped = false;
+	m_currentBoneIndex = 0;
+
+	m_simulationFrameCalc.init(0, 1.0f / 60.0f);
+	m_simulationFps = 60.0f;
+	m_timeStep = 0.0f;
+
+	m_visualizeWind = false;
+	m_showGraphicsMesh = true;
+	m_showWireframe	= false;
+	m_showHUD = false;
+	m_visualizeBoneNames = false;
+
+	m_computeStatistics = false;
+	m_computeProfile = false;
+	m_previewLOD = false;
+	m_renderStyle = MESH_RENDER_TEXTURED;
+
+	m_sceneLoaded	= false;
+	m_useDQ			= false;
+	m_zup			= false;
+	m_lhs			= false;
+
+	m_sceneUnitIndex = SCENE_UNIT_CENTIMETER;  // default to use cm
+
+	m_showGrid = true;
+	m_showAxis = true;
+
+	m_fovAngle = 75.0f;
+
+	m_loadTextures	= true;
+	m_loadMaterials	= true;
+	m_loadGroom	= true;
+	m_loadCollision	= true;
+	m_loadConstraints	= true;
+
+	m_msaaOption = 0;
+
+	m_windDir.x = 0;
+	m_windDir.y = -1.0f;
+	m_windDir.z = 0.5f;
+	m_windStrength = 0.0f;
+	m_windNoise	= 0.0f;
+
+	m_frameStartTime = 0.0f;
+	m_frameEndTime = 100.0f;
+
+	m_animationIndex = 0;
+	
+	m_lockRootBone = false;
+	
+	m_controlTextureOption = 0;
+	m_showSkinnedMeshOnly = false;
+
+	m_useLighting = true;
+	m_showFPS = true;
+
+	m_renderFrameCnt = 0;
+	m_renderFps = 60.0f;
+
+	m_projectFileDir = "";
+	m_projectFileName = "";
+	m_backgroundTextureFilePath = "";
+}
+
+///////////////////////////////////////////////////////////////////////////////
+bool GlobalSettings::toggleSimulation()
+{
+	m_simulate = !m_simulate;
+	m_simulateStep = false;
+
+	return m_simulate;
+} 
+ 
+///////////////////////////////////////////////////////////////////////////////
+void GlobalSettings::stepSimulation()
+{
+	m_simulateStep = true;
+}
+
+//////////////////////////////////////////////////////////////////////////////
+void GlobalSettings::setRenderFps(float fps)
+{
+	m_renderFps = fps;
+
+	OptionValue* option = nullptr;
+
+	option = AppSettings::Inst().GetOptionValue("User/PerfMode");
+	if (option)
+	{
+		if (option->Value.Bool == OA_TRUE)
+		{
+			g_frameTimer.setInterval(0);
+		}
+		else
+			g_frameTimer.setInterval((int)(1000 / fps));
+	}
+}
+
+//////////////////////////////////////////////////////////////////////////////
+void GlobalSettings::setSimulationFps(float fps)
+{
+	m_simulationFps = fps;
+	m_simulationFrameCalc.setTimeStep(1.0f/ fps);
+}
+
+//////////////////////////////////////////////////////////////////////////////
+void GlobalSettings::resetAnimation()
+{
+	m_frameTime = m_frameStartTime;
+	m_firstFrame = m_resetAnimationOnLoop ? true : false;
+	m_playStopped = false;
+	m_simulateStep = true;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void GlobalSettings::toggleAnimationRepeat()
+{
+	m_repeatAnimation = !m_repeatAnimation;
+} 
+
+///////////////////////////////////////////////////////////////////////////////
+bool GlobalSettings::toggleAnimation()
+{
+	m_animate = !m_animate;
+
+	if (m_animate && m_playStopped)
+		resetAnimation();
+
+	return m_animate;
+} 
+ 
+///////////////////////////////////////////////////////////////////////////////
+void GlobalSettings::stepAnimation()
+{
+	if (!m_sceneLoaded)
+		return;
+
+	if (m_repeatAnimation)
+		m_playStopped = false;
+
+	if (!m_playStopped)
+		m_frameTime += m_animationSpeed * m_animationFps * m_timeStep; 
+
+	if (m_frameTime > m_frameEndTime)
+	{
+		if (m_repeatAnimation)
+			resetAnimation();
+		else
+		{
+			m_frameTime = m_frameEndTime;
+			m_playStopped = true;
+			m_animate = false;
+		}
+	}
+
+	if (!m_animate)
+	{
+		stepSimulation();
+	}
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void GlobalSettings::setSceneUnitIndex(int i)
+{
+	if (i < 0)
+		return;
+
+	if (i >= SCENE_UNIT_END)
+		return;
+
+	m_sceneUnitIndex = i;
+}
+
+
+///////////////////////////////////////////////////////////////////////////////
+float GlobalSettings::getSceneUnitInCentimeters()
+{
+	float unit = 1.0f;
+
+	switch (m_sceneUnitIndex)
+	{
+	case SCENE_UNIT_CENTIMETER:
+		unit = 1.0f;
+		break;
+	case SCENE_UNIT_METER:
+		unit = 100.0f;
+		break;
+	case SCENE_UNIT_INCH:
+		unit = 2.54f;
+		break;
+	case SCENE_UNIT_DECIMETER:
+		unit = 10.0f;
+		break;
+	}
+
+	return unit;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+atcore_float3 GlobalSettings::getGravityDir()
+{
+	atcore_float3 gravityDir;	
+
+	if (m_zup)
+	{
+		gravityDir.x = 0.0f;
+		gravityDir.y = 0.0f;
+		gravityDir.z = -1.0f;
+	}
+	else
+	{
+		gravityDir.x = 0.0f;
+		gravityDir.y = -1.0f;
+		gravityDir.z = 0.0f;
+	}
+
+	return gravityDir;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+std::string	GlobalSettings::getAbsoluteFilePath()
+{
+	return m_projectFileDir + "\\" + m_projectFileName;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+std::string GlobalSettings::getAbsoluteFilePath(const char* fileName)
+{
+	return m_projectFileDir + "\\" + fileName;
+}
+
+#include <QtCore/QFileInfo>
+#include <QtCore/QDir>
+
+///////////////////////////////////////////////////////////////////////////////
+std::string GlobalSettings::getRelativePath(const char* filePath)
+{
+	QDir projectDir(m_projectFileDir.c_str());
+	QByteArray relPath = projectDir.relativeFilePath(filePath).toLocal8Bit();
+
+	return (const char*)relPath;
+}
diff --git a/tools/ArtistTools/source/CoreLib/Scene/GlobalSettings.h b/tools/ArtistTools/source/CoreLib/Scene/GlobalSettings.h
new file mode 100644
index 0000000..c83143b
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Scene/GlobalSettings.h
@@ -0,0 +1,173 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#pragma once
+
+#include "MathUtil.h"
+#include <string>
+
+#include <Nv/Common/Animation/NvCoFrameCalculator.h>
+
+class QTimer;
+
+enum 
+{
+	MESH_RENDER_WIREFRAME,
+	MESH_RENDER_FLAT,
+	MESH_RENDER_SHADED,
+	MESH_RENDER_TEXTURED,
+	MESH_RENDER_END,
+};
+
+enum
+{
+	SCENE_UNIT_UNKNOWN,
+	SCENE_UNIT_CENTIMETER,
+	SCENE_UNIT_METER,
+	SCENE_UNIT_INCH,
+	SCENE_UNIT_DECIMETER,
+	SCENE_UNIT_END,
+};
+
+//////////////////////////////////////////////////////////////////////////////////////
+// Placeholder for all the global settings used in hairworks viewer.
+// This stores all simple options that are not part of hair instance descriptor
+// such as animation logic in UI, scene settings, scene visualization options etc.
+//////////////////////////////////////////////////////////////////////////////////////
+class CORELIB_EXPORT GlobalSettings
+{
+public:
+	GlobalSettings();
+
+	void	Init();
+	static	GlobalSettings& Inst();
+	static QTimer& GetFrameTimer();
+	static const char* MakeFileName(const char* path, const char* name);
+
+public:
+
+	// animation settings
+	bool	m_animate;
+	float	m_animationFps;
+	int		m_animationIndex;
+	float	m_animationSpeed;
+	int		m_currentBoneIndex;
+	bool	m_firstFrame;
+	float	m_frameTime;
+	float	m_frameStartTime;
+	float	m_frameEndTime;
+	bool	m_lockRootBone;
+	bool	m_playStopped;
+	bool	m_repeatAnimation;
+	bool	m_resetAnimationOnLoop;
+
+	bool	m_simulate;
+	bool	m_simulateStep;
+
+	float m_timeStep;
+	NvCo::FrameCalculator m_simulationFrameCalc;
+	float	m_simulationFps;
+	
+	// scene settings
+	bool	m_useDQ;
+	bool	m_zup;
+	bool	m_lhs;
+	bool	m_sceneLoaded;
+	int		m_sceneUnitIndex;
+	std::string m_backgroundTextureFilePath;
+
+	// statistics and profiling
+	bool	m_computeStatistics;
+	bool	m_computeProfile;
+
+	// render option
+	float	m_fovAngle;
+	bool	m_useLighting;
+	int		m_msaaOption;
+	int		m_renderFrameCnt;
+	float	m_renderFps;
+
+	// viusialization
+	int		m_controlTextureOption;
+	bool	m_previewLOD;
+	int		m_renderStyle;
+	bool	m_showAxis;
+	bool	m_showHUD;
+	bool    m_showFPS;
+	bool	m_showGraphicsMesh;
+	bool	m_showGrid;
+	bool	m_showWireframe;
+	bool	m_showSkinnedMeshOnly;
+	bool	m_visualizeShadowMap;
+	bool	m_visualizeWind;
+	bool	m_visualizeBoneNames;
+
+	// global wind
+	atcore_float3	m_windDir;
+	float			m_windStrength;
+	float			m_windNoise;
+
+	// import settings
+	bool	m_loadTextures;
+	bool	m_loadMaterials;
+	bool	m_loadGroom;
+	bool	m_loadCollision;
+	bool	m_loadConstraints;
+
+	// file path
+	std::string		m_projectFileDir;
+	std::string		m_projectFileName;
+
+	// convenience access functions
+public:
+
+	bool isBindPose() { return m_animationIndex == 0; }
+	float getSceneUnitInCentimeters();
+	void setSceneUnitIndex(int i);
+
+	void setTimeStep(float timeStep) { m_timeStep = timeStep; }
+
+	bool toggleSimulation();
+	void stepSimulation();
+
+	void setRenderFps(float fps);
+	void setSimulationFps(float fps);
+
+	void resetAnimation();
+	void stepAnimation();
+	bool toggleAnimation();
+	void toggleAnimationRepeat();
+	void getAnimationRange( float& start, float& end);
+
+	std::string getAbsoluteFilePath();
+	std::string getAbsoluteFilePath(const char* fileName);
+	std::string getRelativePath(const char* filePath);
+
+	atcore_float3 getGravityDir();
+};
+
diff --git a/tools/ArtistTools/source/CoreLib/Scene/Light.cpp b/tools/ArtistTools/source/CoreLib/Scene/Light.cpp
new file mode 100644
index 0000000..e18314e
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Scene/Light.cpp
@@ -0,0 +1,744 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+#include "Light.h"
+
+#include "GlobalSettings.h"
+#include "ShadowMap.h"
+#include "SimpleRenderable.h"
+#include "MeshShaderParam.h"
+
+#include "RenderInterface.h"
+
+//////////////////////////////////////////////////////////////////////////////
+inline int GetShadowMapResolution(int index)
+{
+	switch (index)
+	{
+	case 0: // default
+		return 2048;
+		break;
+	case 1:
+		return 4096;
+		break;
+	case 2:
+		return 1024;
+		break;
+	case 3:
+		return 512;
+		break;
+	case 4:
+		return 8192;
+		break;
+	case 5:
+		return 16384;
+		break;
+	}
+
+	return 1024;
+}
+
+namespace
+{
+	std::vector<Light>			g_Lights;
+	static bool					g_LinkLightOption = false;
+	std::string					m_envTextureFilePath;
+	GPUShaderResource*			m_pEnvTextureSRV;
+}
+
+//////////////////////////////////////////////////////////////////////////////
+Light::Light()	
+{
+	m_enable		= true;
+	m_useShadows	= false;
+	m_visualize		= false;
+	m_isEnvLight	= false;
+	m_useEnvMap		= false;
+
+	m_selected		= false;
+
+	m_color			= gfsdk_makeFloat3(1.0f, 1.0f, 1.0f);
+	m_intensity		= 1.0f;
+
+	m_pShadowMap = 0;
+}
+
+//////////////////////////////////////////////////////////////////////////////
+Light::~Light()
+{
+	if (m_pShadowMap)
+	{
+		delete m_pShadowMap;
+		m_pShadowMap = 0;
+	}
+}
+
+//////////////////////////////////////////////////////////////////////////////
+bool Light::UseLHS() const { 
+	return m_lightCamera.UseLHS(); 
+}
+
+//////////////////////////////////////////////////////////////////////////////
+GPUShaderResource* Light::GetShadowSRV()
+{
+	if (!m_pShadowMap)
+		return 0;
+
+	return m_pShadowMap->GetShadowSRV();
+}
+
+//////////////////////////////////////////////////////////////////////////////
+void Light::SetShadowMapResolution(int index)
+{
+	if (m_shadowMapResolutionIndex == index)
+		return;
+
+	m_lightMapResolution = GetShadowMapResolution(index);
+
+	if (m_pShadowMap)
+	{
+		m_pShadowMap->Release();
+		delete m_pShadowMap;
+	}
+
+	m_pShadowMap = ShadowMap::Create(m_lightMapResolution);
+
+	float minZ = 1.0f;
+	float maxZ = 10000.0f;	// should calculate dynamically
+
+	m_lightCamera.Ortho(m_lightMapResolution, m_lightMapResolution, minZ, maxZ);
+
+	m_shadowMapResolutionIndex = index;
+
+	FitBounds();
+}
+
+//////////////////////////////////////////////////////////////////////////////
+void Light::Init()	
+{
+	m_shadowMapResolutionIndex = 2;
+	m_lightMapResolution = GetShadowMapResolution(m_shadowMapResolutionIndex);
+
+	m_pShadowMap = ShadowMap::Create(m_lightMapResolution);
+}
+
+//////////////////////////////////////////////////////////////////////////////
+void Light::Release()
+{
+	if (m_pShadowMap)
+	{
+		delete m_pShadowMap;
+		m_pShadowMap = 0;
+	}
+}
+
+//////////////////////////////////////////////////////////////////////////////
+void Light::InitCamera(const atcore_float3& from, const atcore_float3& lookAt)
+{
+	m_lightCamera.Init(false, false);
+
+//	atcore_float3 up = gfsdk_makeFloat3(0.0f, 1.0f, 0.0f);
+	atcore_float3 up = gfsdk_makeFloat3(0.0f, 0.0f, 1.0f);
+
+	m_lightCamera.LookAt(from, lookAt, up);
+
+	float minZ = 1.0f;
+	float maxZ = 10000.0f;	// should calculate dynamically
+
+	m_lightCamera.Ortho(m_lightMapResolution, m_lightMapResolution, minZ, maxZ);
+}
+
+//////////////////////////////////////////////////////////////////////////////
+atcore_float3 
+Light::getLightDirection() const
+{
+	return (atcore_float3&)m_lightCamera.GetViewDirection();
+}
+
+//////////////////////////////////////////////////////////////////////////////
+void Light::SetBounds(atcore_float3* bbCenter, atcore_float3* bbExtents)
+{
+	if (bbCenter)
+		m_bbCenter = *bbCenter;
+	if (bbExtents)
+		m_bbExtent = *bbExtents;
+}
+
+//////////////////////////////////////////////////////////////////////////////
+void Light::FitBounds(bool updateCenter)
+{
+	////////////////////////////////////////////////////////
+	atcore_float3 bbCenter = m_bbCenter;
+	atcore_float3 bbExtents =m_bbExtent;
+
+	////////////////////////////////////////////////////////////////////////
+	if (updateCenter)
+	{
+		atcore_float3 lightPos		= m_lightCamera.GetEye();
+		atcore_float3 lightAt		= m_lightCamera.GetAt();
+
+		atcore_float3 disp = bbCenter - lightAt;
+
+		lightAt		= lightAt + disp;
+		lightPos	= lightPos + disp;
+
+		m_lightCamera.SetEye(lightPos);
+		m_lightCamera.SetAt(lightAt);
+		m_lightCamera.BuildViewMatrix();
+	}
+
+	////////////////////////////////////////////////////////////////////////
+	float size = bbExtents.x;
+	
+	size = max(size, bbExtents.y);
+	size = max(size, bbExtents.z);
+
+	atcore_float4x4 view = m_lightCamera.GetViewMatrix();
+
+	atcore_float3 c = gfsdk_transformCoord(view, bbCenter);
+
+	size *= 3.0f;
+
+	float minZ = c.z - size;
+	float maxZ = c.z + size;
+
+	float orthoW = size;
+	float orthoH = size;
+
+	if (m_lightCamera.UseLHS())
+		m_lightCamera.Ortho(orthoW, orthoH, minZ, maxZ);
+	else // rhs camera flips Z
+		m_lightCamera.Ortho(orthoW, orthoH, -maxZ, -minZ);
+
+}
+
+//////////////////////////////////////////////////////////////////////////////
+void Light::resetUpDir(bool zup)
+{
+	m_lightCamera.ResetUpDir(zup);
+}
+
+//////////////////////////////////////////////////////////////////////////////
+void Light::resetLhs(bool lhs)
+{
+	m_lightCamera.ResetLhs(lhs);
+	FitBounds();
+}
+
+//////////////////////////////////////////////////////////////////////////////
+void Light::Orbit(const atcore_float2& delta)
+{
+	m_lightCamera.OrbitLight(gfsdk_makeFloat2(-delta.x, delta.y));
+
+	FitBounds();
+}
+
+//////////////////////////////////////////////////////////////////////////////
+void Light::Pan(const atcore_float2& delta, const atcore_float3& axisX, const atcore_float3& axisY)
+{
+	atcore_float3 lightPos	= m_lightCamera.GetEye();
+	atcore_float3 lightAt	= m_lightCamera.GetAt();
+	atcore_float3 lightDir 	= m_lightCamera.GetZAxis();
+
+	float depth = GetDistance();
+
+	atcore_float2 newDelta = depth * delta;
+
+	atcore_float3 disp = -1.0f * axisY * newDelta.y + axisX * newDelta.x;
+
+	lightAt = lightAt + disp;
+	lightPos = lightPos + disp;
+
+	m_lightCamera.SetEye(lightPos);
+	m_lightCamera.SetAt(lightAt);
+	m_lightCamera.BuildViewMatrix();
+
+	FitBounds();
+}
+
+//////////////////////////////////////////////////////////////////////////////
+float Light::GetDistance() const
+{
+	return m_lightCamera.GetLookDistance();
+}
+
+//////////////////////////////////////////////////////////////////////////////
+bool Light::SetDistance(float newdistance)
+{
+	atcore_float3 lightPos		= m_lightCamera.GetEye();
+	atcore_float3 lightAt		= m_lightCamera.GetAt();
+	atcore_float3 lightDir 		= m_lightCamera.GetZAxis();
+
+	lightPos = lightAt + newdistance * lightDir;
+
+	m_lightCamera.SetEye(lightPos);
+	m_lightCamera.BuildViewMatrix();
+
+	FitBounds();
+
+	return true;
+}
+//////////////////////////////////////////////////////////////////////////////
+void Light::BeginShadowMapRendering()
+{
+	if (!m_pShadowMap) return;
+
+	float clearDepth = m_lightCamera.UseLHS() ? FLT_MAX : -FLT_MAX;
+	m_pShadowMap->BeginRendering(clearDepth);
+}
+
+//////////////////////////////////////////////////////////////////////////////
+void Light::EndShadowMapRendering()
+{
+	if (!m_pShadowMap) return;
+
+	m_pShadowMap->EndRendering();
+}
+
+//////////////////////////////////////////////////////////////////////////////
+atcore_float4x4 Light::GetViewMatrix() const
+{
+	return m_lightCamera.GetViewMatrix();
+}
+
+//////////////////////////////////////////////////////////////////////////////
+atcore_float4x4 Light::GetProjectionMatrix() const
+{
+	return m_lightCamera.GetProjectionMatrix();
+}
+
+//////////////////////////////////////////////////////////////////////////////
+atcore_float4x4 Light::GetLightMatrix() const
+{
+	atcore_float4x4 view = m_lightCamera.GetViewMatrix();
+	atcore_float4x4 projection = m_lightCamera.GetProjectionMatrix();
+
+	float mClip2Tex[] = { 
+				0.5,    0,    0,   0,
+				0,	   -0.5,  0,   0,
+				0,     0,     1,   0,
+				0.5,   0.5,   0,   1 
+			};
+	atcore_float4x4 clip2Tex = (atcore_float4x4&)mClip2Tex;
+
+	atcore_float4x4 viewProjection = view * projection;
+
+	atcore_float4x4 lightMatrix = viewProjection * clip2Tex;
+
+	return lightMatrix;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void Light::FillLightShaderParam(LightShaderParam &param)
+{
+	const std::vector<Light> &lights = g_Lights;
+
+	for (int i = 0; i < lights.size(); i++)
+	{
+		if (i >= 4)
+			break;
+
+		LightParam& lparam = param.m_lightParam[i];
+		memset(&lparam, 0, sizeof(LightParam));
+
+		const Light& light= lights[i];
+
+		lparam.m_enable		= light.m_enable;
+		lparam.m_useShadows	= light.m_useShadows;
+
+		lparam.m_dir		= light.getLightDirection();
+		lparam.m_intensity	= light.m_intensity;
+		lparam.m_color      = light.m_color;
+		lparam.m_isEnvLight = light.m_isEnvLight;
+		lparam.m_useEnvMap	= light.m_isEnvLight && (m_pEnvTextureSRV != 0);
+
+		float sceneUnit = GlobalSettings::Inst().getSceneUnitInCentimeters();
+		lparam.m_depthBias  = (sceneUnit > 0.0f) ? 1.0f / sceneUnit : 1.0f;
+
+		if (light.UseLHS())
+		{
+			lparam.m_depthBias *= -1.0f;
+			lparam.m_depthGain = -1.0f;
+			lparam.m_lhs = true;
+		}
+		else
+		{
+			lparam.m_depthGain = 1.0f;
+			lparam.m_lhs = false;
+		}
+
+		lparam.m_viewMatrix = light.GetViewMatrix();
+		lparam.m_lightMatrix = light.GetLightMatrix();
+	}
+}
+
+//////////////////////////////////////////////////////////////////////////////
+void Light::draw(Camera* pCamera)
+{
+	atcore_float3 lightPos	= m_lightCamera.GetEye();
+	atcore_float3 lightAt	= m_lightCamera.GetAt();
+
+	atcore_float4 color = gfsdk_makeFloat4(m_color.x, m_color.y, m_color.z, 1);
+	if (m_enable == false)
+		color = gfsdk_makeFloat4(0.5, 0.5, 0.5, 1);
+
+	// draw light shape
+	atcore_float4x4 lightMat = gfsdk_transpose(m_lightCamera.GetViewMatrix());
+		gfsdk_setPosition(lightMat, lightPos);
+
+	SimpleShaderParam param;
+	{
+		param.world		= lightMat;
+		param.view		= pCamera->GetViewMatrix();
+		param.projection = pCamera->GetProjectionMatrix();
+		param.useVertexColor = false;
+		param.color = color;
+	}
+
+	RenderInterface::CopyShaderParam(RenderInterface::SHADER_TYPE_SIMPLE_COLOR,
+		(void*)&param, sizeof(SimpleShaderParam) );
+
+	SimpleRenderable::Draw(SimpleRenderable::LIGHT);
+	
+	// draw light ray
+	gfsdk_makeIdentity(param.world);
+	RenderInterface::CopyShaderParam(RenderInterface::SHADER_TYPE_SIMPLE_COLOR,
+		(void*)&param, sizeof(SimpleShaderParam) );
+
+	SimpleRenderable::DrawLine(lightAt, lightPos);
+}
+
+//////////////////////////////////////////////////////////////////////////////
+bool Light::loadParameters(NvParameterized::Handle& handle)
+{
+#ifndef NV_ARTISTTOOLS
+	NvParameterized::NvParameters* params = static_cast<NvParameterized::NvParameters*>(handle.getInterface());
+	size_t offset = 0;
+	nvidia::parameterized::HairProjectParametersNS::Light_Type* param = nullptr;
+	params->getVarPtr(handle, (void*&)param, offset);
+
+	m_enable = param->enable;
+	m_useShadows = param->useShadows;
+	m_visualize = param->visualize;
+	m_intensity = param->intensity;
+
+	memcpy(&m_color, &param->color, sizeof(atcore_float3));
+
+	atcore_float3 axisX, axisY, axisZ, lightPos;
+	memcpy(&axisX, &param->lightAxisX, sizeof(atcore_float3));
+	memcpy(&axisY, &param->lightAxisY, sizeof(atcore_float3));
+	memcpy(&axisZ, &param->lightAxisZ, sizeof(atcore_float3));
+	memcpy(&lightPos, &param->lightPos, sizeof(atcore_float3));
+	
+	this->SetShadowMapResolution(param->shadowMapResolution);
+
+	m_lightCamera.SetEye(lightPos);
+	m_lightCamera.SetViewMatrix(axisX, axisY, axisZ);
+	m_lightCamera.BuildViewMatrix();
+#else
+	CoreLib::Inst()->Light_loadParameters(handle, this);
+#endif // NV_ARTISTTOOLS
+
+	return true;
+}
+
+//////////////////////////////////////////////////////////////////////////////
+bool Light::saveParameters(NvParameterized::Handle& handle)
+{
+#ifndef NV_ARTISTTOOLS
+	NvParameterized::NvParameters* params = static_cast<NvParameterized::NvParameters*>(handle.getInterface());
+	size_t offset = 0;
+	nvidia::parameterized::HairProjectParametersNS::Light_Type* param = nullptr;
+	params->getVarPtr(handle, (void*&)param, offset);
+
+	param->enable = m_enable;
+	param->useShadows = m_useShadows;
+	param->visualize = m_visualize;
+	param->intensity = m_intensity;
+
+	param->shadowMapResolution = m_shadowMapResolutionIndex;
+
+	memcpy(&param->color, &m_color, sizeof(atcore_float3));
+
+	{
+		atcore_float3 axisX = m_lightCamera.GetXAxis();
+		atcore_float3 axisY = m_lightCamera.GetYAxis();
+		atcore_float3 axisZ = m_lightCamera.GetZAxis();
+		atcore_float3 lightPos = m_lightCamera.GetEye();
+
+		memcpy(&param->lightAxisX, &axisX, sizeof(atcore_float3));
+		memcpy(&param->lightAxisY, &axisY, sizeof(atcore_float3));
+		memcpy(&param->lightAxisZ, &axisZ, sizeof(atcore_float3));
+		memcpy(&param->lightPos, &lightPos, sizeof(atcore_float3));
+	}
+#else
+	CoreLib::Inst()->Light_saveParameters(handle, this);
+#endif // NV_ARTISTTOOLS
+
+	return true;
+}
+
+//////////////////////////////////////////////////////////////////////////////
+bool Light::SetEnvTextureFromFilePath(const char* textureFilePath)
+{
+	Light* pLight = Light::GetFirstSelectedLight();
+	if (!pLight || !pLight->m_isEnvLight)
+		return false;
+
+	m_envTextureFilePath = (textureFilePath) ? textureFilePath : "";
+
+	SAFE_RELEASE(m_pEnvTextureSRV);
+	if ((!textureFilePath) && (strlen(textureFilePath) > 0))
+		m_pEnvTextureSRV = RenderInterface::CreateTextureResource(textureFilePath);
+
+	return true;
+}
+
+//////////////////////////////////////////////////////////////////////////////
+const std::string& Light::GetEnvTextureFilePath()
+{
+	return m_envTextureFilePath;
+}
+
+//////////////////////////////////////////////////////////////////////////////
+GPUShaderResource* Light::GetEnvTextureSRV()
+{
+	return m_pEnvTextureSRV;
+}
+
+//////////////////////////////////////////////////////////////////////////////
+GPUShaderResource* Light::GetShadowSRV(int i)
+{
+	if ((i >= 3) || (i < 0))
+		return 0;
+
+	return g_Lights[i].GetShadowSRV();
+}
+
+bool Light::GetLinkLightOption()
+{
+	return g_LinkLightOption;
+}
+
+void Light::SetLinkLightOption(bool val)
+{
+	g_LinkLightOption = val;
+}
+
+//////////////////////////////////////////////////////////////////////////////
+std::vector<Light>& Light::GetDefaultLights()
+{
+	return g_Lights;
+}
+
+//////////////////////////////////////////////////////////////////////////////
+Light* Light::GetFirstSelectedLight()
+{
+	for (int i = 0; i < g_Lights.size(); i++)
+	{
+		if (g_Lights[i].m_selected)
+			return &g_Lights[i];
+	}
+
+	return 0;
+}
+
+//////////////////////////////////////////////////////////////////////////////
+Light* Light::GetLight(int index)
+{
+	if (index < 0)
+		return 0;
+	if (index >= g_Lights.size())
+		return 0;
+
+	return &g_Lights[index];
+}
+
+//////////////////////////////////////////////////////////////////////////////
+void Light::Initialize()
+{
+	g_Lights.resize(4);
+
+	Light& keyLight		= g_Lights[0];
+	Light& fillLight	= g_Lights[1];
+	Light& rimLight		= g_Lights[2];
+	Light& envLight		= g_Lights[3];
+
+	atcore_float3 lookAt = gfsdk_makeFloat3(0.0f, 0.0f, 0.0f);
+
+	keyLight.m_selected = true;
+	keyLight.m_enable = true;
+	keyLight.m_color = gfsdk_makeFloat3(1, 1, 1);
+	keyLight.m_useShadows = true;
+	keyLight.m_isEnvLight = false;
+	keyLight.InitCamera(gfsdk_makeFloat3(100.0f, 25.0f, 0.0f), lookAt);
+	keyLight.m_name = "Key Light";
+
+	fillLight.m_enable = false;
+	fillLight.m_color = gfsdk_makeFloat3(0.5, 0.5, 0.5);
+	fillLight.m_useShadows = false;
+	fillLight.m_isEnvLight = false;
+	fillLight.InitCamera(gfsdk_makeFloat3(-100.0f, 0.0f, 25.0f), lookAt);
+	fillLight.m_name = "Fill Light";
+	
+	rimLight.m_enable = false;
+	rimLight.m_color = gfsdk_makeFloat3(0.25, 0.25, 0.25);
+	rimLight.m_useShadows = false;
+	rimLight.m_isEnvLight = false;
+	rimLight.InitCamera(gfsdk_makeFloat3(0.0f, 100.0f, -25.0f), lookAt);
+	rimLight.m_name = "Rim Light";
+
+	envLight.m_enable = false;
+	envLight.m_color = gfsdk_makeFloat3(0.25, 0.25, 0.25);
+	envLight.m_useShadows = false;
+	envLight.m_isEnvLight = true;
+	envLight.InitCamera(gfsdk_makeFloat3(0.0f, 0.0f, 0.0f), lookAt);
+	envLight.m_name = "Env Light";
+
+	for (int i = 0; i < g_Lights.size(); i++)
+		g_Lights[i].Init();
+
+}
+
+//////////////////////////////////////////////////////////////////////////////
+void Light::Shutdown()
+{
+	for (int i = 0; i < g_Lights.size(); i++)
+		g_Lights[i].Release();
+
+	g_Lights.clear();
+}
+
+//////////////////////////////////////////////////////////////////////////////
+void Light::FitLightCameras(atcore_float3& center, atcore_float3& extent)
+{
+	for (int i = 0; i < g_Lights.size(); i++)
+	{
+		if (g_LinkLightOption && (i == FILL_LIGHT || i == RIM_LIGHT))
+			continue;
+
+		Light& light = g_Lights[i];
+		light.SetBounds(&center, &extent);
+		light.FitBounds(true);
+	}
+}
+
+//////////////////////////////////////////////////////////////////////////////
+void Light::ResetUpDir(bool zup)
+{
+	for (int i = 0; i < g_Lights.size(); i++)
+	{
+		Light& li = g_Lights[i];
+		li.resetUpDir(zup);
+	}
+}
+
+//////////////////////////////////////////////////////////////////////////////
+void Light::ResetLhs(bool lhs)
+{
+	for (int i = 0; i < g_Lights.size(); i++)
+	{
+		Light& li = g_Lights[i];
+		li.resetLhs(lhs);
+	}
+}
+
+//////////////////////////////////////////////////////////////////////////////
+void Light::DrawLights(Camera* pCamera)
+{
+	for (int i = 0; i < g_Lights.size(); i++)
+	{
+		Light& light = g_Lights[i];
+		if (light.m_visualize)
+			light.draw(pCamera);
+	}
+}
+
+//////////////////////////////////////////////////////////////////////////////
+void Light::RenderShadowMap()
+{
+	Light* pLight = Light::GetFirstSelectedLight();
+	if (pLight)
+	{
+		float zNear = pLight->m_lightCamera.GetZNear();
+		float zFar = pLight->m_lightCamera.GetZFar();
+
+		if (pLight->UseLHS())
+			RenderInterface::RenderShadowMap(pLight->GetShadowSRV(), zNear, zFar);
+		else
+			RenderInterface::RenderShadowMap(pLight->GetShadowSRV(), -zFar, -zNear);
+	}
+}
+
+//////////////////////////////////////////////////////////////////////////////
+bool Light::LoadParameters(NvParameterized::Handle& handle)
+{
+	// load lights
+	NvParameterized::Handle lightsHandle(handle);
+	if (handle.getChildHandle(handle.getInterface(), "lights", lightsHandle) == NvParameterized::ERROR_NONE)
+	{
+		int numLights = 0;
+		lightsHandle.getArraySize(numLights);
+		if (numLights > g_Lights.size()) 
+			numLights = g_Lights.size();
+
+		for (int idx = 0; idx < numLights; ++idx)
+		{
+			NvParameterized::Handle lightHandle(lightsHandle);
+			if (lightsHandle.getChildHandle(idx, lightHandle) == NvParameterized::ERROR_NONE)
+			{
+				g_Lights[idx].loadParameters(lightHandle);
+			}
+		}
+	}
+	return true;
+}
+
+//////////////////////////////////////////////////////////////////////////////
+bool Light::SaveParameters(NvParameterized::Handle& outHandle)
+{
+	NvParameterized::Handle lightsHandle(outHandle);
+	if (outHandle.getChildHandle(outHandle.getInterface(), "lights", lightsHandle) == NvParameterized::ERROR_NONE)
+	{
+		int numLights = (int)g_Lights.size();
+
+		lightsHandle.resizeArray(numLights);
+
+		for (int idx = 0; idx < numLights; ++idx)
+		{
+			NvParameterized::Handle lightHandle(outHandle);
+			if (lightsHandle.getChildHandle(idx, lightHandle) == NvParameterized::ERROR_NONE)
+			{
+				g_Lights[idx].saveParameters(lightHandle);
+			}
+		}
+	}
+	return true;
+}
+
+// END OF STATIC FUNCTIONS
+
diff --git a/tools/ArtistTools/source/CoreLib/Scene/Light.h b/tools/ArtistTools/source/CoreLib/Scene/Light.h
new file mode 100644
index 0000000..bbe4ef3
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Scene/Light.h
@@ -0,0 +1,152 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013-2015 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#pragma once
+
+#include "MathUtil.h"
+#ifndef NV_ARTISTTOOLS
+#include "ProjectParams.h"
+#else
+#include "NvParametersTypes.h"
+#ifndef NV_PARAMETERIZED_ONLY_LAYOUTS
+#include "NvParameterized.h"
+#include "NvParameters.h"
+#include "NvParameterizedTraits.h"
+#include "NvTraitsInternal.h"
+#endif
+#endif // NV_ARTISTTOOLS
+#include "Camera.h"
+
+#include <string>
+#include <vector>
+
+#include "LightShaderParam.h"
+
+class GPUShaderResource;
+class ShadowMap;
+
+/////////////////////////////////////////////////////////////////////////
+// Utility class for light object
+/////////////////////////////////////////////////////////////////////////
+class CORELIB_EXPORT Light
+{
+public:
+	bool			m_enable;
+	bool			m_useShadows;
+	bool			m_visualize;
+	bool			m_isEnvLight;
+	bool			m_useEnvMap;
+
+	bool			m_selected;
+
+	float			m_intensity;
+	atcore_float3	m_color;
+
+	std::string		m_name;
+	int				m_shadowMapResolutionIndex;
+	int				m_lightMapResolution;
+
+	// public API to access 4 lights
+	static std::vector<Light>& GetDefaultLights();
+	static Light* GetLight(int index);
+	static Light* GetFirstSelectedLight();
+
+	static void Initialize();
+	static void Shutdown();
+	static void FitLightCameras(atcore_float3& center, atcore_float3& extent);
+	static void ResetUpDir(bool zup);
+	static void ResetLhs(bool lhs);
+	static void DrawLights(Camera* pCamera);
+	static void FillLightShaderParam(LightShaderParam &param);
+	static bool LoadParameters(NvParameterized::Handle& handle);
+	static bool SaveParameters(NvParameterized::Handle& outHandle);
+	static void RenderShadowMap();
+
+	static bool SetEnvTextureFromFilePath(const char* textureFilePath);
+	static const std::string & GetEnvTextureFilePath();
+	static GPUShaderResource* GetEnvTextureSRV();
+	static GPUShaderResource* GetShadowSRV(int);
+
+	static bool GetLinkLightOption();
+	static void SetLinkLightOption(bool val);
+
+public:
+	Light();
+	~Light();
+
+	enum
+	{
+		KEY_LIGHT,
+		FILL_LIGHT,
+		RIM_LIGHT,
+		ENV_LIGHT,
+	};
+
+	void Orbit(const atcore_float2& delta);
+	void Pan(const atcore_float2& delta, const atcore_float3& axisX, const atcore_float3& axisY);
+
+	bool UseLHS() const;
+
+	float GetDistance() const;
+	bool SetDistance(float newdistsance);
+
+	void SetShadowMapResolution(int option);
+	void BeginShadowMapRendering();
+	void EndShadowMapRendering();
+
+	GPUShaderResource* GetShadowSRV();
+
+	atcore_float4x4 GetViewMatrix() const;
+	atcore_float4x4 GetProjectionMatrix() const;
+	atcore_float4x4 GetLightMatrix() const;
+
+protected:
+	void Init();
+	void Release();
+
+	bool loadParameters(NvParameterized::Handle& handle);
+	bool saveParameters(NvParameterized::Handle& outHandle);
+
+	void SetBounds(atcore_float3* center, atcore_float3* extents = 0);
+	void FitBounds(bool updateCenter = false);
+
+	atcore_float3 getLightDirection() const;
+	void InitCamera(const atcore_float3& from, const atcore_float3& lookAt);
+
+	void draw(Camera* pCamera);
+	void resetUpDir(bool zup);
+	void resetLhs(bool zup);
+
+public:
+
+	Camera			m_lightCamera;
+	ShadowMap*		m_pShadowMap;
+
+	atcore_float3	m_bbCenter;
+	atcore_float3	m_bbExtent;
+};
diff --git a/tools/ArtistTools/source/CoreLib/Scene/MeshData.cpp b/tools/ArtistTools/source/CoreLib/Scene/MeshData.cpp
new file mode 100644
index 0000000..295ac7f
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Scene/MeshData.cpp
@@ -0,0 +1,108 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+#include "MeshData.h"
+
+#include "AnimUtil.h"
+#include "RenderResources.h"
+
+///////////////////////////////////////////////////////////////////////////////
+void CreateCPUResource(MeshData* pMeshData, const MeshDesc &meshDesc)
+{
+	if (!pMeshData)
+		return;
+
+	pMeshData->m_NumVertices = meshDesc.m_NumVertices;
+	pMeshData->m_NumIndices = meshDesc.m_NumTriangles * 3;
+
+	int numIndices = pMeshData->m_NumIndices;
+
+	pMeshData->m_pIndices = new NvUInt32[numIndices];
+	pMeshData->m_pMeshVertices = new MeshData::MeshVertex[numIndices];
+
+	NvUInt32* pVertUsed = new NvUInt32[meshDesc.m_NumVertices];
+	memset(pVertUsed, meshDesc.m_NumVertices, sizeof(NvUInt32) * meshDesc.m_NumVertices);
+	for (NvUInt32 i = 0; i < numIndices; i++)
+	{
+		NvUInt32 vidx = pMeshData->m_pIndices[i] = meshDesc.m_pIndices[i];
+
+		MeshData::MeshVertex&v = pMeshData->m_pMeshVertices[i];
+
+		v.pos			= meshDesc.m_pVertices[vidx];
+		v.vertexNormal	= meshDesc.m_pVertexNormals[i];
+		v.faceNormal	= meshDesc.m_pFaceNormals[i];
+		v.tangent		= meshDesc.m_pTangents[i];
+		v.texcoord		= meshDesc.m_pTexCoords[i];
+		v.vertexId		= (float)vidx;
+		pVertUsed[vidx]	= i;
+	}
+	int numUniqueIndices = 0;
+	for (NvUInt32 i = 0; i < meshDesc.m_NumVertices; i++)
+	{
+		if (meshDesc.m_NumVertices != pVertUsed[i])
+			++numUniqueIndices;
+	}
+	pMeshData->m_NumUniqueIndices = numUniqueIndices;
+	pMeshData->m_pUniqueIndices = new NvUInt32[numUniqueIndices];
+	for (NvUInt32 i = 0, idx = 0; i < meshDesc.m_NumVertices; i++)
+	{
+		if (meshDesc.m_NumVertices != pVertUsed[i])
+		{
+			pMeshData->m_pUniqueIndices[idx++] = pVertUsed[i];
+		}
+	}
+	delete[] pVertUsed;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+MeshData* MeshData::Create(MeshDesc &meshDesc, SkinData& skinData)
+{
+	MeshData* pMeshData = new MeshData;
+
+	CreateCPUResource(pMeshData, meshDesc);
+
+	pMeshData->m_GPUMeshResources = GPUMeshResources::Create(pMeshData, skinData);
+
+	return pMeshData;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void MeshData::Release()
+{
+	if (m_pMeshVertices) 
+		delete [] m_pMeshVertices;
+
+	if (m_pIndices) 
+		delete [] m_pIndices;
+
+	if (m_pUniqueIndices)
+		delete[] m_pUniqueIndices;
+
+	m_GPUMeshResources->Release();
+	delete m_GPUMeshResources;
+	m_GPUMeshResources = NULL;
+}
diff --git a/tools/ArtistTools/source/CoreLib/Scene/MeshData.h b/tools/ArtistTools/source/CoreLib/Scene/MeshData.h
new file mode 100644
index 0000000..f05207e
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Scene/MeshData.h
@@ -0,0 +1,74 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013-2015 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#pragma once
+
+#include "MathUtil.h"
+
+#include "RenderResources.h"
+
+class MeshDesc;
+class SkinData;
+
+//////////////////////////////////////////////////////////////////////////////////////
+// Helper for rendering graphics mesh
+//////////////////////////////////////////////////////////////////////////////////////
+class CORELIB_EXPORT MeshData
+{
+public:
+
+	struct MeshVertex
+	{
+		atcore_float3  pos;
+		atcore_float3  vertexNormal;
+		atcore_float3  faceNormal;
+		atcore_float3  tangent;
+		atcore_float2  texcoord;
+		float		  vertexId;
+	};
+
+public:
+	static MeshData* Create(MeshDesc &meshDesc, SkinData& skinData);
+	void Release();
+
+public:
+	int					m_NumVertices;
+	int					m_NumIndices;
+
+	MeshVertex*			m_pMeshVertices;
+	NvUInt32*			m_pIndices;
+
+	// m_pUniqueIndices and m_NumUniqueIndices are used to boost bounding calculation in FurMesh.cpp
+	NvUInt32*			m_pUniqueIndices;
+	NvUInt32			m_NumUniqueIndices;
+
+	// gpu resources
+	GPUMeshResources*	m_GPUMeshResources;
+};
+
+
diff --git a/tools/ArtistTools/source/CoreLib/Scene/Mouse.cpp b/tools/ArtistTools/source/CoreLib/Scene/Mouse.cpp
new file mode 100644
index 0000000..f321157
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Scene/Mouse.cpp
@@ -0,0 +1,105 @@
+
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+
+#include "Mouse.h"
+
+//#include "windows.h"
+
+Mouse::Mouse()
+{
+}
+
+Mouse::~Mouse()
+{
+    Free();
+}
+
+bool Mouse::Initialize(HINSTANCE hInstance, HWND hWnd)
+{
+	/*
+    if (FAILED(DirectInput8Create(hInstance, DIRECTINPUT_VERSION,
+            IID_IDirectInput8, reinterpret_cast<void**>(&_pDirectInput), 0)))
+        return false;
+
+    if (FAILED(_pDirectInput->CreateDevice(GUID_SysMouse, &_pDevice, 0)))
+        return false;
+
+    if (FAILED(_pDevice->SetDataFormat(&c_dfDIMouse)))
+        return false;
+
+    if (FAILED(_pDevice->SetCooperativeLevel(hWnd, DISCL_FOREGROUND | DISCL_NONEXCLUSIVE)))
+        return false;
+
+    if (FAILED(_pDevice->Acquire()))
+        return false;
+	*/
+    return true;
+}
+
+void Mouse::Free()
+{
+	/*
+    if (_pDevice)
+    {
+        _pDevice->Unacquire();
+        _pDevice = NULL;
+    }
+
+	_pDirectInput = NULL;
+	*/
+}
+
+void Mouse::Update()
+{
+	/*
+    if (!_pDirectInput || !_pDevice)
+    {
+		return;
+    }
+
+    HRESULT hr;
+
+    while (true)
+    {
+        hr = _pDevice->GetDeviceState(sizeof(DIMOUSESTATE), &_mouseState);
+
+        if (FAILED(hr))
+        {
+            if (hr == DIERR_INPUTLOST || hr == DIERR_NOTACQUIRED)
+            {
+                if (FAILED(_pDevice->Acquire()))
+                    return;
+            }
+        }
+        else
+        {
+            break;
+        }
+    }
+	*/
+}
diff --git a/tools/ArtistTools/source/CoreLib/Scene/Mouse.h b/tools/ArtistTools/source/CoreLib/Scene/Mouse.h
new file mode 100644
index 0000000..3cbd598
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Scene/Mouse.h
@@ -0,0 +1,103 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013-2015 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#pragma once
+/*
+#define DIRECTINPUT_VERSION 0x0800
+#include <dinput.h>
+*/
+#include "windows.h"
+#include "MathUtil.h"
+
+class Mouse
+{
+public:
+    Mouse();
+    ~Mouse();
+
+	/*
+    enum Button
+    {
+        LEFT   = 0x00,
+        RIGHT  = 0x01,
+        MIDDLE = 0x02
+    };
+
+    bool IsButtonPressed(Button button) const
+	{
+		if (_mouseState.rgbButtons[button] & 0x80) 
+			return true;
+		return false;
+	}
+	*/
+	void SetPosition(atcore_float2 position)
+	{
+		m_Position = position;
+	}
+
+    atcore_float2 GetDelta() const 
+	{
+		return m_Delta;
+	}
+
+	void SetDelta(atcore_float2 position)
+	{
+		m_Delta = gfsdk_makeFloat2(
+			static_cast<float>(position.x - m_Position.x),
+			static_cast<float>(position.y - m_Position.y));
+		m_Position = position;
+	}
+
+    float GetDeltaWheel() const
+	{
+	    if (m_DeltaWheel > 0)
+			return 1.0f;
+		else if (m_DeltaWheel < 0)
+			return -1.0f;
+		else
+			return 0.0f;
+	}
+
+	void SetDeltaWheel(float deltaWheel)
+	{
+		m_DeltaWheel = deltaWheel;
+	}
+
+    void Update();
+	bool Initialize(HINSTANCE hInstance, HWND hWnd);
+	void Free();         
+	/*
+    IDirectInput8* _pDirectInput;
+    IDirectInputDevice8* _pDevice;
+    DIMOUSESTATE _mouseState;
+	*/
+	atcore_float2 m_Position;
+	atcore_float2 m_Delta;
+	float m_DeltaWheel;
+};
+
diff --git a/tools/ArtistTools/source/CoreLib/Scene/SimpleScene.cpp b/tools/ArtistTools/source/CoreLib/Scene/SimpleScene.cpp
new file mode 100644
index 0000000..a633770
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Scene/SimpleScene.cpp
@@ -0,0 +1,1312 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013-2015 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+#include "SimpleScene.h"
+
+#include "AppMainWindow.h"
+#include "Automate.h"
+#include "Backdoor.h"
+#include "Gamepad.h"
+#include "GlobalSettings.h"
+#include "Light.h"
+#include "Mouse.h"
+#include "SimpleRenderable.h"
+#include "Stats.h"
+#include "CorelibUtils.h"
+//#include "Timer.h"
+#include "ViewerOutput.h"
+
+#include "FoundationHolder.h"
+
+#include <NvAllocatorCallback.h>
+#include <NvErrorCallback.h>
+#include <NsAlignedMalloc.h>
+#include <NsVersionNumber.h>
+
+#include <Nv/Common/NvCoMemoryAllocator.h>
+
+#include "RenderInterface.h"
+#include "DeviceManager.h"
+
+#ifndef NV_ARTISTTOOLS
+#include "FurCharacter.h"
+#include "FurRenderer.h"
+#include "ProjectParams.h"
+#include "HairInstance.h"
+#include "HairSDK.h"
+
+namespace { // anonymous
+
+class ErrorCallback: public nvidia::NvErrorCallback
+{
+	public:
+	void reportError(nvidia::NvErrorCode::Enum code, const char* message, const char* file, int line) NV_OVERRIDE
+	{
+		if (code & (nvidia::NvErrorCode::eDEBUG_WARNING | nvidia::NvErrorCode::ePERF_WARNING))
+		{
+			viewer_warn("%s", message);
+			return;
+		}
+		viewer_err("%s", message);
+		if (code != nvidia::NvErrorCode::eNO_ERROR)
+		{
+			viewer_err("%s", message);
+		}
+	}
+};
+
+class AllocatorCallback: public nvidia::NvAllocatorCallback
+{
+	public:
+
+	void* allocate(size_t size, const char* typeName, const char* filename, int line) NV_OVERRIDE
+	{
+		return NvCo::MemoryAllocator::getInstance()->simpleAllocate(size);
+	}
+
+	void deallocate(void* ptr) NV_OVERRIDE
+	{
+		NvCo::MemoryAllocator::getInstance()->simpleDeallocate(ptr);
+	}
+};
+
+} // namespace anonymous
+
+static AllocatorCallback s_allocator;
+static ErrorCallback s_error;
+
+// global singletons (can't create more than one instance)
+struct ProjectParamsContext*	g_projectParamsContext = 0;
+
+class CustomLogger : public NvCo::Logger
+{
+public:
+	virtual void log(NvCo::LogSeverity::Enum severity, const char* message, const char* functionName, const char* file, int line) NV_OVERRIDE
+	{
+		using namespace NvCo;
+
+		switch (severity)
+		{
+			default:
+			case LogSeverity::FATAL_ERROR:
+			case LogSeverity::NON_FATAL_ERROR:
+				viewer_err("%s", message);
+				break;
+			case LogSeverity::WARNING:
+				viewer_warn("%s", message);
+				break;
+			case LogSeverity::INFO:
+				viewer_info("%s", message);
+				break;
+			case LogSeverity::DEBUG_INFO:
+				viewer_msg("%s", message);
+				break;
+		}
+	}
+	virtual void flush() NV_OVERRIDE {}
+};
+
+CustomLogger g_logHandler;
+#else
+#include "GPUProfiler.h"
+#include "MeshShaderParam.h"
+#include <Nv\Common\NvCoLogger.h>
+#endif // NV_ARTISTTOOLS
+
+Gamepad& theGamepad = Gamepad::Instance();
+Mouse							g_mouse;
+Timer							g_fpsTimer;
+Backdoor*						g_pBackdoor;
+
+///////////////////////////////////////////////////////////////////////////////
+SimpleScene* SimpleScene::Inst()
+{
+	static SimpleScene scene;
+	return &scene;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+SimpleScene::SimpleScene()
+	:
+	m_pCamera(0),
+	m_pWindCamera(0),
+	m_isProjectModified(false),
+	m_isFurModified(false),
+	m_isSceneLoading(false)
+{
+#ifndef NV_ARTISTTOOLS
+	m_pFurCharacter = new FurCharacter;
+#endif // NV_ARTISTTOOLS
+}
+
+///////////////////////////////////////////////////////////////////////////////
+bool SimpleScene::Initialize( HWND hWnd, int backdoor)
+{
+	g_fpsTimer.Start();
+
+	if(!InitCameraMouse(hWnd)) 
+		return false;
+
+//	if (!SimpleRenderable::Initialize())
+//		return false;
+
+	Light::Initialize();
+
+	//nvidia::shdfnd::initializeSharedFoundation(NV_FOUNDATION_VERSION, s_allocator, s_error);
+
+	FoundationHolder::GetFoundation();
+
+	GPUProfiler_Initialize();
+
+
+	if (backdoor == 1) // master mode
+		g_pBackdoor = createBackdoor("BACKDOOR_SERVER","BACKDOOR_CLIENT");
+
+	SetFurModified(false);
+	SetProjectModified(false);
+
+#ifndef NV_ARTISTTOOLS
+	if (!InitializeBlastSDK(&g_logHandler, backdoor))
+		return false;
+
+	g_projectParamsContext = CreateProjectParamsContext();
+	if (!g_projectParamsContext) return false;
+
+	{
+		NvHair::Sdk* hairSdk = GetHairSDK();
+		if (hairSdk)
+		{
+			const NvHair::BuildInfo& buildInfo = GetHairSDK()->getBuildInfo();
+
+			viewer_info(GetHairSDK()->getBuildInfo().m_buildString);
+
+			char releaseVersion[100] = "Blast Release:";
+			buildInfo.m_versionToStringFunc(buildInfo.m_releaseVersion, releaseVersion + strlen(releaseVersion));
+
+			viewer_info(releaseVersion);
+		}
+	}
+#else
+	CoreLib::Inst()->SimpleScene_Initialize(backdoor);
+#endif // NV_ARTISTTOOLS
+
+	AppMainWindow::Inst().updateUI();
+
+	return true;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void SimpleScene::Shutdown()
+{
+#ifndef SAFE_DELETE
+#define SAFE_DELETE(x) {if(x!=NV_NULL){delete x;x=NV_NULL;}}
+#endif
+	
+	SAFE_DELETE(m_pCamera);
+	SAFE_DELETE(m_pWindCamera);
+
+	GPUProfiler_Shutdown();
+
+	SimpleRenderable::Shutdown();
+	Light::Shutdown();
+
+	if (g_pBackdoor)
+	{
+		g_pBackdoor->release();
+		g_pBackdoor = nullptr;
+	}
+
+#ifndef NV_ARTISTTOOLS
+	GetFurCharacter().Clear();
+
+	ShutdownBlastSDK();
+
+	if (g_projectParamsContext)
+	{
+		ReleaseProjectParamsContext(g_projectParamsContext);
+		g_projectParamsContext = nullptr;
+	}
+#else
+	CoreLib::Inst()->SimpleScene_Shutdown();
+#endif // NV_ARTISTTOOLS
+
+	RenderInterface::Shutdown();
+
+	nvidia::shdfnd::terminateSharedFoundation();
+}
+
+///////////////////////////////////////////////////////////////////////////////
+bool SimpleScene::Clear()
+{
+	GlobalSettings::Inst().m_sceneLoaded = false;
+	GlobalSettings::Inst().m_firstFrame = true;
+
+#ifndef NV_ARTISTTOOLS
+	GetFurCharacter().Clear();
+#else
+	CoreLib::Inst()->SimpleScene_Clear();
+#endif // NV_ARTISTTOOLS
+
+	m_cameraBookmarks.clear();
+	return true;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+bool SimpleScene::InitCameraMouse(HWND hAppWnd)
+{
+	// default camera pose settings
+	m_pCamera = new Camera(GlobalSettings::Inst().m_zup, false);
+	m_pCamera->SetDefaults();
+
+	// init wind camera
+	{
+		m_pWindCamera = new Camera(false);
+		m_pWindCamera->SetDefaults();
+
+		GlobalSettings::Inst().m_windDir = m_pWindCamera->GetZAxis();
+	}
+
+	// init mouse
+	g_mouse.Initialize(::GetModuleHandle(NV_NULL), (HWND)hAppWnd/*_hWidget*/);
+
+	theGamepad.Initialize();
+	return true;
+}
+
+float SimpleScene::NextTimeStep()
+{
+	static LONGLONG g_lastRenderTicks = 0;
+
+	// Work out the timestep
+	LONGLONG ticks = g_fpsTimer.GetTicksElapsed();
+	LONGLONG deltaTicks = ticks - g_lastRenderTicks;
+	g_lastRenderTicks = ticks;
+
+	float timeStep = deltaTicks / float(g_fpsTimer.GetTicksPerSecond());
+
+	const float maxTimeStep = 0.1f;
+
+	timeStep = (timeStep < 0.0f) ? 0.0f : timeStep;
+	timeStep = (timeStep > maxTimeStep) ? maxTimeStep : timeStep;
+
+	return timeStep;
+}
+
+Timer& SimpleScene::GetTimer()
+{
+	return g_fpsTimer;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void SimpleScene::Draw()
+{
+	CoreLib* pCore = CoreLib::Inst();
+	pCore->D3DWidget_paintEvent(NULL);
+#ifndef NV_ARTISTTOOLS
+#else
+	//pCore->SimpleScene_Draw_DX12();
+
+	//RenderInterface::SwitchToDX11();
+
+	//pCore->SimpleScene_Draw_DX11();
+
+	//RenderInterface::FlushDX11();
+#endif
+	// present current window
+	//RenderInterface::PresentRenderWindow();
+	return;
+
+	if (IsSceneLoading())
+		return;
+
+	GlobalSettings& globalSettings = GlobalSettings::Inst();
+
+	// draw background
+	RenderInterface::ClearRenderWindow(0.35f, 0.35f, 0.35f);
+	RenderInterface::RenderBackgroundTexture();
+	
+	globalSettings.setTimeStep(NextTimeStep());
+	//globalSettings.setTimeStep(1.0f/60.0f);
+
+	// increment frame timer
+	if (globalSettings.m_animate)
+	{
+		globalSettings.stepAnimation();
+	}
+
+	if (globalSettings.m_playStopped)
+		AppMainWindow::Inst().updateMainToolbar();
+
+	// update camera 
+	UpdateCamera();
+
+	// draw lights
+	Light::DrawLights(m_pCamera);
+
+	// show ground grid
+	if (globalSettings.m_showGrid)
+		DrawGround();
+
+	// draw wind icon
+	if (globalSettings.m_visualizeWind)
+		DrawWind();
+
+	// draw axis lines
+	if (globalSettings.m_showAxis)
+		DrawAxis();
+
+	// handle game pad
+	theGamepad.Process();
+
+	// visualize shadow map
+	if (GlobalSettings::Inst().m_visualizeShadowMap)
+		Light::RenderShadowMap();
+
+#ifndef NV_ARTISTTOOLS
+	// init profiler stats
+	FurRenderer::ResetFrameTimer();
+	// the main loop to simulate and render hairs and meshes
+	FurRenderer::UpdateFrame();
+	FurRenderer::Render(m_pCamera);
+
+	RenderInterface::SwitchToDX11();
+	// draw bone name for first hair (hacky, needs to go into SDK)
+	HairInstance* pInstance = GetFurCharacter().GetFirstSelectedHairInstance();
+	if (pInstance && globalSettings.m_visualizeBoneNames)
+		pInstance->DrawBoneNames(m_pCamera);
+
+	// draw HUD.
+	FurRenderer::DrawHUD();
+	RenderInterface::FlushDX11();
+#else
+	CoreLib::Inst()->SimpleScene_Draw_DX12();
+
+	RenderInterface::SwitchToDX11();
+
+	CoreLib::Inst()->SimpleScene_Draw_DX11();
+
+	RenderInterface::FlushDX11();
+
+#endif // NV_ARTISTTOOLS
+
+	// present current window
+	RenderInterface::PresentRenderWindow();
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void SimpleScene::Timeout()
+{
+	if (m_pCamera == nullptr)
+	{
+		// this could be called when quiting. have to check nullptr
+		return;
+	}
+
+	g_mouse.Update();
+
+	if (IsAutomateMode())
+	{
+		AutomateRun();
+	}
+
+	Draw();
+
+	if (g_pBackdoor)
+	{
+		int argc;
+		const char **argv = g_pBackdoor->getInput(argc);
+		if (argc > 0)
+		{
+			char message[1024];
+			strcpy(message,"");
+			for (int i = 0; i < argc; i++)
+			{
+				strcat(message, argv[i]);
+				strcat(message," ");
+			}
+
+			viewer_info("Message received: %s", message);
+		}
+	}
+
+}
+
+#include <Shlwapi.h>
+#include <FbxUtil.h>
+
+///////////////////////////////////////////////////////////////////////////////
+bool 
+SimpleScene::LoadSceneFromFbx(const char* dir, const char* fbxName)
+{
+	return CoreLib::Inst()->SimpleScene_LoadSceneFromFbx(dir, fbxName);
+
+	/*
+	GlobalSettings& globalSettings = GlobalSettings::Inst();
+
+	char fbxFilePath[MAX_PATH];
+
+	float sceneUnit = globalSettings.getSceneUnitInCentimeters();
+
+	PathCombineA(fbxFilePath, dir, fbxName);
+
+	AppMainWindow::Inst().setProgress("Initializing FBX loader", 0);
+	FbxUtil::Initialize(fbxFilePath, sceneUnit);
+
+	char rootBoneName[MAX_PATH];
+	int upAxis = 0;
+
+	FbxUtil::GetGlobalSettings(
+		&globalSettings.m_frameStartTime, 
+		&globalSettings.m_frameEndTime, 
+		&globalSettings.m_animationFps, 
+		&upAxis, rootBoneName);
+
+	if (upAxis == 1)
+		SimpleScene::Inst()->ResetUpDir(false);
+	else if (upAxis = 2)
+		SimpleScene::Inst()->ResetUpDir(true);
+
+#ifndef NV_ARTISTTOOLS
+	SimpleScene::Inst()->GetFurCharacter().LoadMeshFromFbx(dir, fbxName);
+#else
+	CoreLib::Inst()->SimpleScene_LoadSceneFromFbx(dir, fbxName);
+#endif // NV_ARTISTTOOLS
+
+	FbxUtil::Release();
+
+	globalSettings.m_sceneLoaded = true;
+	globalSettings.m_animationIndex = 1;
+	globalSettings.m_firstFrame = true;
+
+	//globalSettings.m_currentBoneIndex = findBoneByName(rootBoneName);
+	globalSettings.resetAnimation();
+
+	return true;
+	*/
+}
+
+///////////////////////////////////////////////////////////////////////////////
+bool SimpleScene::LoadProject(const char* dir, const char* file)
+{
+	GlobalSettings& globalSettings = GlobalSettings::Inst();
+
+	globalSettings.m_projectFileDir = dir;
+	globalSettings.m_projectFileName = file;
+
+#ifndef NV_ARTISTTOOLS
+	nvidia::parameterized::HairProjectParametersNS::ParametersStruct params;
+	if (!ProjectParamsLoad(g_projectParamsContext, globalSettings.getAbsoluteFilePath().c_str(), this))
+		return false;
+#else
+	CoreLib::Inst()->SimpleScene_LoadProject(dir, file);
+#endif // NV_ARTISTTOOLS
+
+	SetProjectModified(false);
+	
+	return true;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+bool SimpleScene::LoadParameters(NvParameterized::Interface* iface)
+{
+	m_isSceneLoading = true;
+
+	AppMainWindow::Inst().startProgress();
+
+#ifndef NV_ARTISTTOOLS
+	nvidia::parameterized::HairProjectParameters* params = static_cast<nvidia::parameterized::HairProjectParameters*>(iface);
+
+	nvidia::parameterized::HairProjectParametersNS::ParametersStruct& srcDesc = params->parameters();
+
+	if (m_pCamera)
+	{
+		m_pCamera->LoadParameters(&srcDesc.camera);
+	}
+
+	LoadCameraBookmarks(iface);
+
+	if (m_pWindCamera)
+	{
+		m_pWindCamera->LoadParameters(&srcDesc.windCamera);
+	}
+	
+	GlobalSettings& globalSettings = GlobalSettings::Inst();
+
+	// Load scene settings
+	globalSettings.m_repeatAnimation	= srcDesc.scene.repeatAnimation;
+	globalSettings.m_animationSpeed		= srcDesc.scene.animationSpeed;
+	globalSettings.m_showGrid			= srcDesc.scene.showGrid;
+	globalSettings.m_showAxis			= srcDesc.scene.showAxis;
+	globalSettings.m_zup				= srcDesc.scene.upAxis == 1;
+	globalSettings.m_sceneUnitIndex		= srcDesc.scene.sceneUnitIndex;
+
+	// Load renderer settings
+	NvParameterized::Handle handle(iface);
+
+	// Load fbx paths
+	if (iface->getParameterHandle("fbxFilePaths", handle) == NvParameterized::ERROR_NONE)
+	{
+		int arraySize;
+		handle.getArraySize(arraySize);
+		char** strArray = new char*[arraySize];
+		handle.getParamStringArray(strArray, arraySize);
+		for (int idx = 0; idx < arraySize; ++idx)
+		{
+			LoadSceneFromFbx(
+				globalSettings.m_projectFileDir.c_str(),
+				strArray[idx]);
+		}
+		delete [] strArray;
+	}
+
+	// get general fur renderer settings
+	if (iface->getParameterHandle("renderer", handle) == NvParameterized::ERROR_NONE)
+		FurRenderer::LoadParameters(handle);
+
+	// get fur character mesh setting 
+	if (false == GetFurCharacter().LoadMeshParameters(handle))
+		return false;
+
+	// Load apx paths (hair instances)
+	if (iface->getParameterHandle("apxFilePaths", handle) == NvParameterized::ERROR_NONE)
+	{
+		if (false == GetFurCharacter().LoadHairParameters(handle))
+			return false;
+	}
+#else
+	CoreLib::Inst()->SimpleScene_LoadParameters(iface);
+#endif // NV_ARTISTTOOLS
+	
+	m_isSceneLoading = false;
+
+	return true;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+bool SimpleScene::SaveProject(const char* dir, const char* file)
+{
+	GlobalSettings& globalSettings = GlobalSettings::Inst();
+
+	globalSettings.m_projectFileDir = dir;
+	globalSettings.m_projectFileName = file;
+
+	std::string saveFilePath = globalSettings.getAbsoluteFilePath();
+	
+	std::string tempFilePath = utils::GetTempFilePath();
+
+#ifndef NV_ARTISTTOOLS
+	if (ProjectParamsSave(g_projectParamsContext, tempFilePath.c_str(), this))
+	{
+		if (!utils::RenameFile(tempFilePath.c_str(), saveFilePath.c_str(), true /* overwrite */))
+		{
+			return false;
+		}
+		SetProjectModified(false);
+		return true;
+	}
+#else
+	return CoreLib::Inst()->SimpleScene_SaveProject(dir, file);
+#endif // NV_ARTISTTOOLS
+
+	return false;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+bool SimpleScene::LoadBackgroundTextureFile()
+{
+	QString texName = AppMainWindow::Inst().OpenTextureFile();
+
+	return RenderInterface::LoadBackgroundTexture(texName.toLocal8Bit());
+}
+
+//////////////////////////////////////////////////////////////////////////
+void SimpleScene::ClearBackgroundTexture()
+{
+	RenderInterface::ClearBackgroundTexture();
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+// slots and handlers / mouse / camera
+
+void SimpleScene::Resize( int w, int h )
+{
+	RenderInterface::ResizeRenderWindow(w,h);
+
+	m_pCamera->SetSize(w,h);
+
+	UpdateCamera();
+			
+	SetProjectModified(true);
+}
+
+void SimpleScene::onMouseDown(atcore_float2 position)
+{
+	g_mouse.SetPosition(position);
+}
+
+void SimpleScene::onMouseUp(atcore_float2 position)
+{
+}
+
+void SimpleScene::onMouseMove(atcore_float2 position)
+{
+	g_mouse.SetDelta(position);
+}
+
+void SimpleScene::onMouseWheel(float deltaWheel)
+{
+	g_mouse.SetDeltaWheel(deltaWheel);
+}
+
+QString SimpleScene::createBookmark()
+{
+	QString bookmark = _generateBookmarkName();
+	m_cameraBookmarks.append(CameraBookmark(bookmark, *m_pCamera));
+	return bookmark;
+}
+
+void SimpleScene::removeBookmark(const QString& name)
+{
+	int bookmarksCount = m_cameraBookmarks.size();
+	for (int i = 0; i < bookmarksCount; ++i)
+	{
+		const CameraBookmark& bookmark = m_cameraBookmarks[i];
+		if (bookmark.name == name)
+		{
+			m_cameraBookmarks.removeAt(i);
+			break;
+		}
+	}
+}
+
+void SimpleScene::activateBookmark(const QString& name)
+{
+	int bookmarksCount = m_cameraBookmarks.size();
+	for (int i = 0; i < bookmarksCount; ++i)
+	{
+		const CameraBookmark& bookmark = m_cameraBookmarks[i];
+		if (bookmark.name == name)
+		{
+			*m_pCamera = bookmark.camera;
+			break;
+		}
+	}
+}
+
+void SimpleScene::renameBookmark(const QString& oldName, const QString& newName)
+{
+	int bookmarksCount = m_cameraBookmarks.size();
+	for (int i = 0; i < bookmarksCount; ++i)
+	{
+		CameraBookmark& bookmark = m_cameraBookmarks[i];
+		if (bookmark.name == oldName)
+		{
+			bookmark.name = newName;
+			break;
+		}
+	}
+}
+
+QList<QString> SimpleScene::getBookmarkNames()
+{
+	QList<QString> names;
+	int bookmarksCount = m_cameraBookmarks.size();
+	for (int i = 0; i < bookmarksCount; ++i)
+	{
+		const CameraBookmark& bookmark = m_cameraBookmarks[i];
+		names.append(bookmark.name);
+	}
+
+	return names;
+}
+
+void SimpleScene::Drag( char type )
+{
+	g_mouse.Update();
+	
+	switch(type)
+	{
+	case 'R': RotateCamera(); break;
+	case 'Z': ZoomCamera(); break;
+	case 'P': PanCamera(); break;
+	case 'L': RotateLightDirection(); break;
+	case 'W': RotateWindDirection(); break;
+
+	case 'K': PanLight(); break;
+	}
+	SetProjectModified(true);
+}
+
+void SimpleScene::WheelZoom()
+{
+	WheelZoomCamera();
+	SetProjectModified(true);
+}
+
+void SimpleScene::PanCamera()
+{
+	if (g_mouse.GetDelta().x != 0.0f || g_mouse.GetDelta().y != 0.0f)
+	{
+		int w = m_pCamera->GetWidth();
+		int h = m_pCamera->GetHeight();
+
+		atcore_float2 delta = g_mouse.GetDelta() * 2.0f;
+		delta.x /= (float)(w);
+		delta.y /= (float)(h);
+		m_pCamera->Pan(delta);
+	}
+	SetProjectModified(true);
+}
+
+void SimpleScene::ZoomCamera()
+{
+	float dz = (- g_mouse.GetDelta().y);
+
+	if (dz != 0.0f)
+	{
+		dz *= 5.0f / m_pCamera->GetHeight();
+
+		m_pCamera->Dolly(dz);
+	}
+	SetProjectModified(true);
+}
+
+void SimpleScene::WheelZoomCamera()
+{
+	float dz = - g_mouse.GetDeltaWheel() ;
+
+	if (dz != 0.0f)
+	{
+		dz /= 5.0f;
+
+		m_pCamera->Dolly(dz);
+	}
+	SetProjectModified(true);
+}
+
+void SimpleScene::RotateCamera()
+{
+	if (g_mouse.GetDelta().x != 0.0f || g_mouse.GetDelta().y != 0.0f)
+	{
+		m_pCamera->Orbit(g_mouse.GetDelta() * 0.125f);
+	}
+	SetProjectModified(true);
+}
+
+void SimpleScene::RotateLightDirection()
+{
+	if (g_mouse.GetDelta().x != 0.0f || g_mouse.GetDelta().y != 0.0f)
+	{
+		atcore_float2 delta = g_mouse.GetDelta() * 0.5f;
+		delta.y *= -1.0f;
+
+		if (Light::GetLinkLightOption())
+		{
+			Light* pKeyLight = Light::GetLight(Light::KEY_LIGHT);
+			Light* pFillLight = Light::GetLight(Light::FILL_LIGHT);
+			Light* pRimLight = Light::GetLight(Light::RIM_LIGHT);
+			if (pKeyLight->m_selected)
+			{
+				pKeyLight->Orbit(delta);
+				pFillLight->Orbit(delta);
+				pRimLight->Orbit(delta);
+			}
+			else
+			{
+				if (pFillLight->m_selected)
+				{
+					pFillLight->Orbit(delta);
+				}
+
+				if (pRimLight->m_selected)
+				{
+					pRimLight->Orbit(delta);
+				}
+			}
+
+			Light* pEnvLight = Light::GetLight(Light::ENV_LIGHT);
+			if (pEnvLight->m_selected)
+			{
+				pEnvLight->Orbit(delta);
+			}
+		}
+		else
+		{
+			for (int i = 0; i < 4; i++)
+			{
+				Light* pLight = Light::GetLight(i);
+				if (!pLight)
+					continue;
+
+				if (pLight->m_selected)
+				{
+					pLight->Orbit(delta);
+				}
+			}
+		}
+	}
+	SetProjectModified(true);
+}
+
+void SimpleScene::PanLight()
+{
+	if (g_mouse.GetDelta().x != 0.0f || g_mouse.GetDelta().y != 0.0f)
+	{
+		int w = m_pCamera->GetWidth();
+		int h = m_pCamera->GetHeight();
+
+		atcore_float2 delta = g_mouse.GetDelta() * 2.0f;
+		delta.x /= (float)(w);
+		delta.y /= (float)(h);
+
+		for (int i = 0; i < 4; i++)
+		{
+			Light* pLight = Light::GetLight(i);
+			if (!pLight)
+				continue;
+
+			if (pLight->m_selected)
+				pLight->Pan(delta, m_pCamera->GetXAxis(), m_pCamera->GetYAxis());
+		}
+	}
+	SetProjectModified(true);
+}
+
+void SimpleScene::RotateWindDirection()
+{
+	if (g_mouse.GetDelta().x != 0.0f || g_mouse.GetDelta().y != 0.0f)
+	{
+		m_pWindCamera->Orbit(g_mouse.GetDelta() * 0.5f);
+
+		GlobalSettings::Inst().m_windDir = m_pWindCamera->GetZAxis();		
+	}
+
+	SetProjectModified(true);
+}
+
+QString SimpleScene::_generateBookmarkName()
+{
+	QString name;
+	for (int i = 1; ; i++)
+	{
+		name = QString("View%1").arg(i, 2, 10, QChar('0'));
+		int found = -1;
+		int bookmarksCount = m_cameraBookmarks.size();
+		for (int j = 0; j < bookmarksCount; ++j)
+		{
+			const CameraBookmark& bookmark = m_cameraBookmarks[j];
+			if (bookmark.name == name)
+			{
+				found = j;
+				break;
+			}
+		}
+
+		if (-1 == found)
+			break;
+	}
+	return name;
+}
+
+void SimpleScene::UpdateCamera()
+{
+	if (!m_pCamera)
+		return;
+
+	float sceneUnit = GlobalSettings::Inst().getSceneUnitInCentimeters() ;
+	float fov = (GlobalSettings::Inst().m_fovAngle / 360.0f) * 3.141592653589793;	
+
+	m_pCamera->SetFOV(fov);
+
+	int w = m_pCamera->GetWidth();
+	int h = m_pCamera->GetHeight();
+
+	float aspect = ((float)(w) / (float)(h));
+
+	float minZ = 1.0f;
+	float maxZ = 10000.0f;	// should calculate dynamically
+
+	if (sceneUnit != 0.0f)
+	{
+		minZ /= sceneUnit;
+		maxZ /= sceneUnit;
+	}
+
+	m_pCamera->SetAspetRatio(aspect);
+	m_pCamera->SetZFar(maxZ);
+	m_pCamera->SetZNear(minZ);
+
+	m_pCamera->Perspective();
+}
+
+void SimpleScene::FitCamera()
+{
+	if (!m_pCamera)
+		return;
+
+	atcore_float3 center, extents;
+
+#ifndef NV_ARTISTTOOLS
+	if (m_pFurCharacter)
+		m_pFurCharacter->ComputeBounds(center, extents, false);
+#else
+	CoreLib::Inst()->SimpleScene_FitCamera(center, extents);
+#endif // NV_ARTISTTOOLS
+
+	m_pCamera->FitBounds(center, extents);
+}
+
+void SimpleScene::ResetUpDir(bool zup)
+{
+	m_pCamera->ResetUpDir(zup);
+	m_pWindCamera->ResetUpDir(zup);
+	Light::ResetUpDir(zup);
+
+	GlobalSettings::Inst().m_zup = zup;
+
+	SetProjectModified(true);
+}
+
+void SimpleScene::ResetLhs(bool lhs)
+{
+	m_pCamera->ResetLhs(lhs);
+	m_pWindCamera->ResetLhs(lhs);
+	Light::ResetLhs(lhs);
+
+	GlobalSettings::Inst().m_lhs = lhs;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+bool SimpleScene::SaveParameters(NvParameterized::Interface* iface)
+{
+#ifndef NV_ARTISTTOOLS
+	nvidia::parameterized::HairProjectParameters* params = static_cast<nvidia::parameterized::HairProjectParameters*>(iface);
+	nvidia::parameterized::HairProjectParametersNS::ParametersStruct& targetDesc = params->parameters();
+
+	if (m_pCamera)
+		m_pCamera->SaveParameters(&targetDesc.camera);
+
+	SaveCameraBookmarks(iface);
+
+	if (m_pWindCamera)
+		m_pWindCamera->SaveParameters(&targetDesc.windCamera);
+
+	// Save scene settings
+	GlobalSettings& globalSettings = GlobalSettings::Inst();
+
+	targetDesc.scene.repeatAnimation	= globalSettings.m_repeatAnimation;
+	targetDesc.scene.animationSpeed		= globalSettings.m_animationSpeed;
+	targetDesc.scene.showGrid			= globalSettings.m_showGrid;
+	targetDesc.scene.showAxis			= globalSettings.m_showAxis;
+
+	targetDesc.scene.upAxis				= (globalSettings.m_zup) ? 1 : 2;
+	targetDesc.scene.sceneUnitIndex		= globalSettings.m_sceneUnitIndex;
+
+	FurCharacter& character = GetFurCharacter();
+	NvParameterized::Handle handle(iface);
+
+	// Save renderer settings
+	if (iface->getParameterHandle("renderer", handle) == NvParameterized::ERROR_NONE)
+	{
+		FurRenderer::SaveParameters(handle);
+		character.SaveMeshParameters(handle);
+	}
+
+	if (iface->getParameterHandle("renderer.textureFilePath", handle) == NvParameterized::ERROR_NONE)
+	{
+		std::string textureFilePath = globalSettings.getRelativePath(globalSettings.m_backgroundTextureFilePath.c_str());
+		handle.setParamString(textureFilePath.c_str());
+	}
+
+	// save hair path
+	if (iface->getParameterHandle("apxFilePaths", handle) == NvParameterized::ERROR_NONE)
+		character.SaveHairParameters(handle);
+#else
+	CoreLib::Inst()->SimpleScene_SaveParameters(iface);
+#endif // NV_ARTISTTOOLS
+
+	return true;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+bool SimpleScene::LoadCameraBookmarks(NvParameterized::Interface* iface)
+{
+#ifndef NV_ARTISTTOOLS
+	nvidia::parameterized::HairProjectParameters* params = static_cast<nvidia::parameterized::HairProjectParameters*>(iface);
+	nvidia::parameterized::HairProjectParametersNS::ParametersStruct& srcDesc = params->parameters();
+	nvidia::parameterized::HairProjectParametersNS::CameraBookmark_DynamicArray1D_Type& bookmarks = srcDesc.cameraBookmarks;
+
+	NvParameterized::Handle cameraBookmarksHandle(iface);
+	if (iface->getParameterHandle("cameraBookmarks", cameraBookmarksHandle) != NvParameterized::ERROR_NONE)
+		return false;
+
+	int numCameraBookmarks = 0;
+	cameraBookmarksHandle.getArraySize(numCameraBookmarks);
+	for (int idx = 0; idx < numCameraBookmarks; ++idx)
+	{
+		NvParameterized::Handle cameraBookmarkHandle(cameraBookmarksHandle);
+		if (cameraBookmarksHandle.getChildHandle(idx, cameraBookmarkHandle) == NvParameterized::ERROR_NONE)
+		{
+			CameraBookmark cameraBookmark;
+			cameraBookmark.camera.LoadParameters((void*)&(bookmarks.buf[idx].camera));
+			cameraBookmark.camera.SetSize(m_pCamera->GetWidth(), m_pCamera->GetHeight());
+			cameraBookmark.name = bookmarks.buf[idx].name.buf;
+			m_cameraBookmarks.append(cameraBookmark);
+		}
+	}
+#else
+	CoreLib::Inst()->SimpleScene_LoadCameraBookmarks(iface);
+#endif // NV_ARTISTTOOLS
+
+	return true;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+bool SimpleScene::SaveCameraBookmarks(NvParameterized::Interface* iface)
+{
+#ifndef NV_ARTISTTOOLS
+	nvidia::parameterized::HairProjectParameters* params = static_cast<nvidia::parameterized::HairProjectParameters*>(iface);
+	nvidia::parameterized::HairProjectParametersNS::ParametersStruct& srcDesc = params->parameters();
+	nvidia::parameterized::HairProjectParametersNS::CameraBookmark_DynamicArray1D_Type& bookmarks = srcDesc.cameraBookmarks;
+
+	NvParameterized::Handle cameraBookmarksHandle(iface);
+	if (iface->getParameterHandle("cameraBookmarks", cameraBookmarksHandle) != NvParameterized::ERROR_NONE)
+		return false;
+
+	int numCameraBookmarks = m_cameraBookmarks.size();
+	cameraBookmarksHandle.resizeArray(numCameraBookmarks);
+
+	for (int idx = 0; idx < numCameraBookmarks; ++idx)
+	{
+		NvParameterized::Handle cameraBookmarkHandle(cameraBookmarksHandle);
+		if (cameraBookmarksHandle.getChildHandle(idx, cameraBookmarkHandle) == NvParameterized::ERROR_NONE)
+		{
+			NvParameterized::Handle tempHandle(cameraBookmarkHandle);
+			CameraBookmark& bookmark = m_cameraBookmarks[idx];
+
+			if (ParamGetChild(cameraBookmarkHandle, tempHandle, "name"))
+			{
+				tempHandle.setParamString(bookmark.name.toStdString().c_str());
+			}
+
+			bookmark.camera.SaveParameters((void*)&(bookmarks.buf[idx].camera));
+		}
+	}
+#else
+	CoreLib::Inst()->SimpleScene_SaveCameraBookmarks(iface);
+#endif // NV_ARTISTTOOLS
+
+	return true;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void SimpleScene::sendParam(const char *str, NvFloat32 v)
+{
+	if (g_pBackdoor)
+	{
+		char message[1024];
+		sprintf(message, "%s %f", str, v);
+//		viewer_info(message);
+		g_pBackdoor->send("%s", message);
+	}
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void SimpleScene::sendParam(const char *str, NvUInt32 v)
+{
+	if (g_pBackdoor)
+	{
+		char message[1024];
+		sprintf(message, "%s %d", str, v);
+//		viewer_info(message);
+		g_pBackdoor->send("%s", message);
+	}
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void SimpleScene::sendParam(const char *str, atcore_float3 v)
+{
+	if (g_pBackdoor)
+	{
+		char message[1024];
+		sprintf(message, "%s %f %f %f", str, v.x, v.y, v.z);
+//		viewer_info(message);
+		g_pBackdoor->send("%s", message);
+	}
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void SimpleScene::sendParam(const char *str, atcore_float4 v)
+{
+	if (g_pBackdoor)
+	{
+		char message[1024];
+		sprintf(message, "%s %f %f %f %f", str, v.x, v.y, v.z, v.w);
+//		viewer_info(message);
+		g_pBackdoor->send("%s", message);
+	}
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void SimpleScene::sendParam(const char *str, NvBoolean v)
+{
+	if (g_pBackdoor)
+	{
+		char message[1024];
+		sprintf(message, "%s %d", str, int(v));
+//		viewer_info(message);
+		g_pBackdoor->send("%s", message);
+	}
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void SimpleScene::DrawGround()
+{
+	bool zup = GlobalSettings::Inst().m_zup;
+
+	SimpleShaderParam param;
+	{
+		param.useVertexColor = true;
+		gfsdk_makeIdentity(param.world);
+		param.view = m_pCamera->GetViewMatrix();
+		param.projection = m_pCamera->GetProjectionMatrix();
+	}
+	RenderInterface::CopyShaderParam(RenderInterface::SHADER_TYPE_SIMPLE_COLOR,
+		(void*)&param, sizeof(SimpleShaderParam) );
+
+	SimpleRenderable::Draw(
+		zup ? SimpleRenderable::GROUND_ZUP :
+		SimpleRenderable::GROUND_YUP, false);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void SimpleScene::DrawWind()
+{
+	// Convert camera axis into world matrix
+	atcore_float4x4 windMat = gfsdk_transpose(m_pWindCamera->GetViewMatrix());
+
+	// Extract rotation axis from the view matrix
+	atcore_float4x4 viewMat = m_pCamera->GetViewMatrix();
+	if (m_pCamera->UseLHS())
+		gfsdk_setPosition(viewMat, gfsdk_makeFloat3(0, 0, 80));
+	else
+		gfsdk_setPosition(viewMat, gfsdk_makeFloat3(0, 0, -80));
+	
+	SimpleShaderParam param;
+	{
+		param.useVertexColor = true;
+		param.world = windMat;
+		param.view = viewMat;
+		param.projection = m_pCamera->GetProjectionMatrix();
+	}
+	RenderInterface::CopyShaderParam(RenderInterface::SHADER_TYPE_SIMPLE_COLOR,
+		(void*)&param, sizeof(SimpleShaderParam) );
+
+	int targetWidth		= m_pCamera->GetWidth();
+	int targetHeight	= m_pCamera->GetHeight();
+	float aspectRatio = (float)targetWidth / (float)targetHeight;
+
+	// Wind view size
+	const int srcHeight = 64;
+	const int srcWidth = aspectRatio*srcHeight;
+	const int originX = 64;
+
+	RenderInterface::Viewport savedVP, vp;
+	RenderInterface::GetViewport(savedVP);
+
+	// set the viewport transform
+	{
+		vp.TopLeftX = originX + ( (srcWidth > srcHeight) ? (srcHeight - srcWidth)/2.0f : 0);
+		vp.TopLeftY = targetHeight-srcHeight;
+		vp.Width    = (float)srcWidth;
+		vp.Height   = (float)srcHeight;
+		vp.MinDepth = 0.0f;
+		vp.MaxDepth = 1.0f;
+	}
+
+	RenderInterface::SetViewport(vp);
+
+	bool zUP = GlobalSettings::Inst().m_zup;
+	SimpleRenderable::Draw(zUP ? 
+		SimpleRenderable::WIND_ZUP : 
+		SimpleRenderable::WIND_YUP, false);
+
+	// Restore states
+	RenderInterface::SetViewport(savedVP);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void SimpleScene::DrawAxis()
+{
+	// Extract rotation axis from the view matrix
+	atcore_float4x4 viewMat = m_pCamera->GetViewMatrix();
+	if (m_pCamera->UseLHS())
+		gfsdk_setPosition(viewMat, gfsdk_makeFloat3(0, 0, 4));
+	else
+		gfsdk_setPosition(viewMat, gfsdk_makeFloat3(0, 0, -4));
+
+	SimpleShaderParam param;
+	{
+		param.useVertexColor = true;
+		gfsdk_makeIdentity(param.world);
+		param.view = viewMat;
+		param.projection = m_pCamera->GetProjectionMatrix();
+	}
+	RenderInterface::CopyShaderParam(RenderInterface::SHADER_TYPE_SIMPLE_COLOR,
+		(void*)&param, sizeof(SimpleShaderParam) );
+
+	int targetWidth		= m_pCamera->GetWidth();
+	int targetHeight	= m_pCamera->GetHeight();
+	float aspectRatio = (float)targetWidth / (float)targetHeight;
+
+	// Axis view size
+	const int srcHeight = 64;
+	const int srcWidth = aspectRatio*srcHeight;
+
+	RenderInterface::Viewport savedVP, vp;
+	RenderInterface::GetViewport(savedVP);
+
+	// set the viewport transform
+	{
+		vp.TopLeftX = (srcWidth > srcHeight) ? (srcHeight - srcWidth)/2.0f : 0; // To make it like a square view
+		vp.TopLeftY = targetHeight-srcHeight;
+		vp.Width    = (float)srcWidth;
+		vp.Height   = (float)srcHeight;
+		vp.MinDepth = 0.0f;
+		vp.MaxDepth = 1.0f;
+	}
+
+	RenderInterface::SetViewport(vp);
+
+	bool zUP = GlobalSettings::Inst().m_zup;
+	SimpleRenderable::Draw(zUP ? 
+		SimpleRenderable::AXIS_ZUP : 
+		SimpleRenderable::AXIS_YUP, false);
+
+	RenderInterface::SetViewport(savedVP);
+}
diff --git a/tools/ArtistTools/source/CoreLib/Scene/SimpleScene.h b/tools/ArtistTools/source/CoreLib/Scene/SimpleScene.h
new file mode 100644
index 0000000..8d01970
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Scene/SimpleScene.h
@@ -0,0 +1,184 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013-2015 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#pragma once
+
+#include <Windows.h>
+#include "MathUtil.h"
+#include <QtCore/QList>
+#include <QtCore/QMap>
+#include "Camera.h"
+#include "Timer.h"
+class FurCharacter;
+
+class DeviceManager;
+class SampleManager;
+
+namespace NvParameterized
+{
+	class Interface;
+}
+
+struct CameraBookmark
+{
+	CameraBookmark()
+	{
+	}
+	CameraBookmark(const QString& inName, const Camera& inCamera)
+		: name(inName)
+		, camera(inCamera)
+	{
+	}
+	QString name;
+	Camera camera;
+};
+
+//////////////////////////////////////////////////////////////////////////////////////
+// This scene object does the followings
+//	-	handles the overall project settings load/save
+//	-	owns and calls FurRenderer's draw functions
+//	-	owns and handle main camera and mouse callbacks
+//	-	owns and handles backdoor communication with the SDK and game engines
+//////////////////////////////////////////////////////////////////////////////////////
+class CORELIB_EXPORT SimpleScene
+{
+public:
+	SimpleScene();
+
+	static SimpleScene*	Inst();
+
+	// prepare shaders, manage objects
+	bool Initialize(HWND hWnd, int backdoor = 0);
+
+	bool LoadProject(const char* dir, const char* file);
+	bool SaveProject(const char* dir, const char* file);
+	bool LoadParameters(NvParameterized::Interface* iface);
+	bool SaveParameters(NvParameterized::Interface* iface);
+	bool LoadCameraBookmarks(NvParameterized::Interface* iface);
+	bool SaveCameraBookmarks(NvParameterized::Interface* iface);
+	bool Clear();
+
+	bool LoadSceneFromFbx(const char* dir, const char* fbxName);
+
+	bool IsUpdatingUI() { return m_isUpdatingUI; }
+	void setIsUpdatingUI(bool b) { m_isUpdatingUI = b;}
+	bool IsSceneLoading() { return 	m_isSceneLoading; }
+
+	Camera*	GetCamera() { return m_pCamera; }
+	FurCharacter& GetFurCharacter() { return *m_pFurCharacter; }
+	void SetFurCharacter(FurCharacter* pFurCharacter) { m_pFurCharacter = pFurCharacter; }
+
+	DeviceManager& GetDeviceManager() { return *m_pDeviceManager; }
+	void SetDeviceManager(DeviceManager* pDeviceManager) { m_pDeviceManager = pDeviceManager; }
+	SampleManager& GetSampleManager() { return *m_pSampleManager; }
+	void SetSampleManager(SampleManager* pSampleManager) { m_pSampleManager = pSampleManager; }
+
+	void ResetUpDir(bool zup);
+	void ResetLhs(bool lhs);
+
+	bool LoadBackgroundTextureFile();
+	void ClearBackgroundTexture();
+
+	// backdoor
+	void sendParam(const char *str, NvFloat32 v);
+	void sendParam(const char *str, NvUInt32 v);
+	void sendParam(const char *str, atcore_float3 v);
+	void sendParam(const char *str, atcore_float4 v);
+	void sendParam(const char *str, NvBoolean v);
+
+	bool IsFurModified() const { return m_isFurModified; }
+	bool IsProjectModified() const { return m_isProjectModified; }
+	void SetFurModified(bool isModified) {	m_isFurModified = isModified; }
+	void SetProjectModified(bool isModified) {	m_isProjectModified = isModified; }
+
+	void UpdateCamera();
+	void FitCamera();
+
+	void Draw();
+	void Timeout();
+	void Resize(int w, int h);
+	void Drag(char type);
+	void WheelZoom();
+	void Shutdown();
+
+	void onMouseDown(atcore_float2 position);
+	void onMouseUp(atcore_float2 position);
+	void onMouseMove(atcore_float2 position);
+	void onMouseWheel(float deltaWheel);
+
+	QString createBookmark();
+	void removeBookmark(const QString& name);
+	void activateBookmark(const QString& name);
+	void renameBookmark(const QString& oldName, const QString& newName);
+	QList<QString> getBookmarkNames();
+
+	static float NextTimeStep();
+
+	Timer& GetTimer();
+
+private:
+	// initialize scene components
+	bool InitCameraMouse(HWND hAppWnd);
+	bool InitFurSDK();
+
+	void DrawGround();
+	void DrawAxis();
+	void DrawHUD();
+	void DrawWind();
+
+	// camera / mouse
+	void PanCamera();
+	void ZoomCamera();
+	void WheelZoomCamera();
+	void RotateCamera();
+
+	void RotateLightDirection();
+	void PanLight();
+
+	void RotateWindDirection();
+
+	QString _generateBookmarkName();
+
+public:
+
+	Camera*				m_pCamera;
+	Camera*				m_pWindCamera;
+
+	QList<CameraBookmark>	m_cameraBookmarks;
+
+	FurCharacter*		m_pFurCharacter;
+
+	DeviceManager*		m_pDeviceManager;
+	SampleManager*		m_pSampleManager;
+
+	bool				m_isProjectModified;
+	bool				m_isFurModified;
+	bool				m_isSceneLoading;
+	bool				m_isUpdatingUI;
+};
+
diff --git a/tools/ArtistTools/source/CoreLib/Utils/Automate.cpp b/tools/ArtistTools/source/CoreLib/Utils/Automate.cpp
new file mode 100644
index 0000000..6c7d551
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Utils/Automate.cpp
@@ -0,0 +1,530 @@
+#include <windows.h>
+
+#include <QtWidgets/QApplication>
+
+#include "AppMainWindow.h"
+//#include "SimpleScene.h"
+
+#include "OpenAutomate.h"
+#include "Automate.h"
+#include "Settings.h"
+
+//#define OPEN_CONSOLE
+#ifdef OPEN_CONSOLE
+#include <Windows.h>
+#endif
+
+#include <cassert>
+#include <string>
+
+#include <Nv/Common/NvCoCommon.h>
+
+#define KEYSTR  ("Software\\OpenAutomate\\RegisteredApps\\NVIDIA\\FurViewer\\v1.0\\")
+
+const oaChar *Benchmarks[] = {
+	"HairBall",
+	"Teapot",
+	"Manjaladon",
+	"WitcherHorse",
+	NV_NULL
+};
+oaInt NumBenchmarks = 1;
+
+static void ParseArgs(int argc, char *argv[]);
+
+static void OAMainLoop(const char *opt);
+static bool RegisterAppItself();
+static int RunApp(QApplication& a);
+static void GetAllOptions(void);
+static void GetCurrentOptions(void);
+
+static bool g_isAutomateMode = false;
+static int InstallModeFlag = 0;
+static char *OAOpt = NV_NULL;
+
+bool AutomateInstallApp()
+{
+	return RegisterAppItself();
+}
+
+static bool RegisterAppItself()
+{
+	char exePath[MAX_PATH];
+	if(!GetExePath(exePath))
+	{
+		fprintf(stderr, "Cannot get exe path\r\n");
+		return false; 
+	}
+
+	HKEY hKey;
+	DWORD dwRes = RegOpenKeyExA(
+		HKEY_LOCAL_MACHINE, 
+		KEYSTR, 
+		0, 
+		KEY_WRITE | KEY_READ, 
+		&hKey);
+
+	DWORD dwSize = MAX_PATH;
+	char buf[MAX_PATH];
+	if(dwRes == ERROR_SUCCESS)
+	{
+		dwRes = RegQueryValueExA(
+			hKey,
+			"INSTALL_ROOT_PATH",
+			NV_NULL,
+			NV_NULL,
+			(LPBYTE)buf,
+			&dwSize);
+		if(dwRes == ERROR_SUCCESS && !lstrcmpiA(buf, exePath))
+		{
+			RegCloseKey(hKey);
+			return true;      
+		}
+	}
+	else
+	{
+		dwRes = RegCreateKeyExA(
+			HKEY_LOCAL_MACHINE,
+			KEYSTR,
+			0,
+			NV_NULL,
+			REG_OPTION_NON_VOLATILE,
+			KEY_WRITE, NV_NULL,
+			&hKey,
+			&dwSize);
+		if(ERROR_SUCCESS != dwRes)
+		{
+			RegCloseKey(hKey);
+			return false;
+		}
+	}
+
+	bool bRet = false;
+	do 
+	{
+		dwRes = RegSetValueExA(
+			hKey,
+			"INSTALL_ROOT_PATH",
+			0,
+			REG_SZ,
+			(BYTE*)exePath,
+			(DWORD)strlen(exePath));
+		if(ERROR_SUCCESS != dwRes)
+		{
+			fprintf(stderr, "Write INSTALL_ROOT_PATH Failed\r\n");
+			break;
+		}
+
+#ifdef _WIN64
+#ifdef _DEBUG
+		strcat(exePath, "FurViewer.win64.D.exe");
+#else
+		strcat(exePath, "FurViewer.win64.exe");
+#endif
+#else
+#ifdef _DEBUG
+		strcat(exePath, "FurViewer.win32.D.exe");
+#else
+		strcat(exePath, "FurViewer.win32.exe");
+#endif
+#endif
+
+		dwRes = RegSetValueExA(
+			hKey,
+			"ENTRY_EXE",
+			0,
+			REG_SZ,
+			(BYTE*)exePath,
+			(DWORD)strlen(exePath));
+		if(ERROR_SUCCESS != dwRes)
+		{
+			fprintf(stderr, "Write ENTRY_EXE Failed\r\n");
+			break;
+		}
+
+		ZeroMemory(buf, sizeof(buf));
+		SYSTEMTIME  tm;
+		GetLocalTime(&tm);
+		sprintf( 
+			buf,
+			"%04d-%02d-%02d %02d:%02d:%02d",
+			tm.wYear,
+			tm.wMonth,
+			tm.wDay,
+			tm.wHour,
+			tm.wMinute,
+			tm.wSecond);
+		dwRes = RegSetValueExA(
+			hKey,
+			"INSTALL_DATETIME",
+			0,
+			REG_SZ,
+			(BYTE*)buf,
+			(DWORD)strlen(buf));
+		if(ERROR_SUCCESS != dwRes)
+		{
+			fprintf(stderr, "Write INSTALL_DATETIME Failed\r\n");
+			break;
+		}
+
+		dwRes = RegSetValueExA(
+			hKey,
+			"REGION",
+			0,
+			REG_SZ,
+			(BYTE*)"en_US",
+			(DWORD)strlen("en_US"));
+		if(ERROR_SUCCESS != dwRes)
+		{
+			fprintf(stderr, "Write REGION Failed\r\n");
+			break;
+		}  
+
+		bRet = true;
+	} while(0);
+
+	RegCloseKey(hKey);
+	return bRet;
+}
+
+static const char *FormatDataType(oaOptionDataType value_type)
+{
+	switch(value_type)
+	{
+	case OA_TYPE_STRING:
+		return "String";
+	case OA_TYPE_INT:
+		return "Int";
+	case OA_TYPE_FLOAT:
+		return "Float";
+	case OA_TYPE_ENUM:
+		return "Enum";
+	case OA_TYPE_BOOL:
+		return "Bool";
+	default:
+		return "Unknown";
+	}
+}
+
+static const char *FormatCompareOp(oaComparisonOpType op_value)
+{  
+	switch(op_value)
+	{
+	case OA_COMP_OP_EQUAL:
+		return "Equal";
+	case OA_COMP_OP_NOT_EQUAL:
+		return "NotEqual";
+	case OA_COMP_OP_GREATER:
+		return "Greater";
+	case OA_COMP_OP_LESS:
+		return "Less";
+	case OA_COMP_OP_GREATER_OR_EQUAL:
+		return "GreaterOrEqual";
+	case OA_COMP_OP_LESS_OR_EQUAL:
+		return "LessOrEqual";
+	default:
+		return "Unknown";
+	}
+}
+
+static void ConvertOAValue(oaOptionDataType value_type, 
+	const oaValue *value,
+	char *result)
+{
+	switch(value_type)
+	{
+	case OA_TYPE_STRING:
+	case OA_TYPE_ENUM:
+		if (value->String) strcpy(result, value->String);
+		else result[0] = '\0';
+		break;
+	case OA_TYPE_INT:
+		sprintf(result, "%d", value->Int);
+		break;
+	case OA_TYPE_FLOAT:
+		sprintf(result, "%f", value->Float);
+		break;
+	case OA_TYPE_BOOL:
+		sprintf(result, "%1d", value->Bool);
+		break;
+	default:
+		return;
+	}
+}
+
+static void PrintOptions(const oaNamedOption *option)
+{
+	char buf[MAX_PATH];
+	ConvertOAValue(option->DataType, &option->Value, buf);
+
+	fprintf(stderr, "name=%s,type=%s,value=%s\r\n", option->Name, FormatDataType(option->DataType), buf);
+	if(option->MaxValue.Int && option->MinValue.Int)
+	{
+		fprintf(stderr,"  numsteps=%d", option->NumSteps);
+		ConvertOAValue(option->DataType, &option->MinValue, buf);
+		fprintf(stderr, "minvalue=%s", buf);
+		ConvertOAValue(option->DataType, &option->MaxValue, buf);
+		fprintf(stderr,"maxvalue=%s\r\n", buf);
+	}
+
+	if(option->Dependency.ParentName)
+	{
+		ConvertOAValue(option->Dependency.ComparisonValType, &option->Dependency.ComparisonVal, buf);
+		fprintf(stderr, "  parentname=%s,comparisionop=%s,comparisiontype=%s,comparisionvalue=%s\r\n", 
+			option->Dependency.ParentName,
+			FormatCompareOp(option->Dependency.ComparisonOp),
+			FormatDataType(option->Dependency.ComparisonValType),
+			buf);
+	}
+}
+
+#if (0) // Remove this!
+int main(int argc, char *argv[])
+{
+	SetConsoleTitleA("OA - simple application");
+	ParseArgs(argc, argv);
+
+	AppSettings::Inst().InitOptions();
+
+	if(InstallModeFlag)
+	{
+		InstallApp();
+	}
+	else if(OAModeFlag)
+	{
+		OAMainLoop(OAOpt);
+	}
+	else
+	{
+		RunApp();
+	}
+
+	return(0);
+}
+#endif
+
+void GetAllOptions(void)
+{
+	fprintf(stderr, "All Options: \r\n");
+	for(oaInt i=0; i < AppSettings::Inst().GetNumOptions(); ++i)
+	{
+		oaNamedOption* option = AppSettings::Inst().GetOption(i);
+		if (!strcmp(option->Name, "User/ProjectPath"))
+			continue;
+		if (!strcmp(option->Name, "User/FurAssetPath"))
+			continue;
+		PrintOptions(AppSettings::Inst().GetOption(i));
+		oaAddOption(AppSettings::Inst().GetOption(i));
+	}
+}
+
+void GetCurrentOptions(void)
+{
+	fprintf(stderr, "Current Options: \r\n");
+
+	std::map<std::string, OptionValue>::const_iterator Iter = AppSettings::Inst().GetCurrentOptionMap()->begin();
+
+	oaNamedOption option;
+	oaInitOption(&option);
+
+	for(; Iter != AppSettings::Inst().GetCurrentOptionMap()->end(); ++Iter)
+	{
+		if (!strcmp(Iter->second.Name, "User/ProjectPath"))
+			continue;
+		if (!strcmp(Iter->second.Name, "User/FurAssetPath"))
+			continue;
+
+		option.Name = Iter->second.Name;
+		option.Value = Iter->second.Value;
+		option.DataType = Iter->second.Type;
+		PrintOptions(&option);
+
+		oaAddOptionValue(Iter->second.Name,
+			Iter->second.Type,
+			&Iter->second.Value);
+	}
+}
+
+void SetOptions(void)
+{
+	oaNamedOption *Option;
+
+	fprintf(stderr, "Set Options: \r\n");
+	while ((Option = oaGetNextOption()) != NV_NULL)
+	{
+		/*
+		* Set option value to persist for subsequent runs of the game 
+		* to the given value.  Option->Name will be the name of the value, 
+		* and Option->Value will contain the appropriate value.
+		*/
+		PrintOptions(Option);
+		AppSettings::Inst().SetOptionValue(Option->Name, Option->DataType, &Option->Value);
+	}
+
+	AppSettings::Inst().WriteOptionsFile();
+}
+
+void GetBenchmarks(void)
+{
+	/* foreach known available benchmark call oaAddBenchmark() with a unique string identifying it */
+	for(oaInt i=0; i < NumBenchmarks; ++i)
+		oaAddBenchmark(Benchmarks[i]);
+}
+
+void RunBenchmark(const oaChar *benchmark_name)
+{
+	oaValue Val;
+	int i;
+
+	bool FoundBenchmark = false;
+	for(i=0; i < NumBenchmarks; ++i)
+		if(!strcmp(Benchmarks[i], benchmark_name))
+		{
+			FoundBenchmark = true;
+			break;
+		}
+
+		/* Check if the requested benchark is valid */
+		if(!FoundBenchmark)
+		{
+			char Msg[1024];
+			sprintf(Msg, "'%s' is not a valid benchmark.", benchmark_name);
+			OA_RAISE_ERROR(INVALID_BENCHMARK, benchmark_name);
+		}
+
+		/* Setup everything to run the benchmark */
+		
+		/* oaStartBenchmark() must be called right before the first frame */ 
+		oaStartBenchmark();
+
+		/* 
+		* Run the benchmark, and call oaDisplayFrame() right before the final
+		* present call for each frame
+		*/
+		//for(i=0; i < 50; ++i)
+		//{
+		//	SLEEP(20);
+
+		//	oaValue FrameValue;
+		//	FrameValue.Int = i;
+		//	oaValue OtherInt;
+		//	OtherInt.Int = i+1000;
+		//	oaChar str[100];
+		//	sprintf(str, "frame number: %d\00", i);
+		//	oaValue Str;
+		//	Str.String = str;
+
+		//	oaAddFrameValue("FrameCount", OA_TYPE_INT, &FrameValue);
+		//	oaAddFrameValue("OtherInt", OA_TYPE_INT, &OtherInt);
+		//	oaAddFrameValue("String", OA_TYPE_STRING, &Str);
+
+		//	oaDisplayFrame((oaFloat)(i * 20) / (oaFloat)1000);
+		//}
+		{
+//			SimpleScene* scene = SimpleScene::Inst();
+			AppMainWindow::Inst().menu_clearScene();
+		}
+
+		/* Return some result values */
+		Val.Int = 18249;
+		oaAddResultValue("Score", OA_TYPE_INT, &Val);
+
+		Val.Float = 29.14;
+		oaAddResultValue("Some other score", OA_TYPE_FLOAT, &Val);
+
+		/* oaStartBenchmark() must be called right after the last frame */ 
+		oaEndBenchmark();
+}
+
+int AutomateInit(const char* opt)
+{
+	oaVersion Version;
+	if (!oaInit((const oaString)opt, &Version))
+	{
+		Error("OA did not initialize properly.");
+		return 1;
+	}
+	g_isAutomateMode = true;
+	return 0;
+}
+
+void AutomateRun()
+{
+	oaCommand Command;
+
+	oaInitCommand(&Command);
+	switch(oaGetNextCommand(&Command))
+	{
+		/* No more commands, exit program */
+	case OA_CMD_EXIT: 
+		AppMainWindow::Inst().close();
+		return;
+
+		/* Run as normal */
+	case OA_CMD_RUN: 
+		break;
+
+		/* Enumerate all in-game options */
+	case OA_CMD_GET_ALL_OPTIONS: 
+		GetAllOptions();
+		break;
+
+		/* Return the option values currently set */
+	case OA_CMD_GET_CURRENT_OPTIONS:
+		GetCurrentOptions();
+		break;
+
+		/* Set all in-game options */
+	case OA_CMD_SET_OPTIONS: 
+		SetOptions();
+		break;
+
+		/* Enumerate all known benchmarks */
+	case OA_CMD_GET_BENCHMARKS: 
+		GetBenchmarks();
+		break;
+
+		/* Run benchmark */
+	case OA_CMD_RUN_BENCHMARK: 
+		RunBenchmark(Command.BenchmarkName);
+		break;
+	}
+}
+
+bool IsAutomateMode()
+{
+	return g_isAutomateMode;
+}
+
+bool GetAutomateInstallModeOption(int argc, char* argv[])
+{
+	for (int idx = 1; idx < argc; ++idx)
+	{
+		if (!strcmp(argv[idx], "-install"))
+		{
+			return true;
+		}
+	}
+	return false;
+}
+
+
+std::string GetAutomateOption(int argc, char* argv[])
+{
+	for (int idx = 1; idx < argc; ++idx)
+	{
+		if (!strcmp(argv[idx], "-openautomate"))
+		{
+			if ((idx + 1) < argc)
+			{
+				return argv[idx+1];
+			}
+			else
+			{
+				Error("-openautomate option must have an argument.");
+				return "";
+			}
+		}
+	}
+	return "";
+}
diff --git a/tools/ArtistTools/source/CoreLib/Utils/Automate.h b/tools/ArtistTools/source/CoreLib/Utils/Automate.h
new file mode 100644
index 0000000..6f5de4f
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Utils/Automate.h
@@ -0,0 +1,23 @@
+
+// Wrapper functions for OpenAutomate
+
+// Add application info into registry key for Automate
+// Return true if succeeded
+bool AutomateInstallApp();
+
+// Initialize OpenAutomate with its command line option. No need to cleanup
+int AutomateInit(const char* opt);
+
+// Call this function when the application is idle when IsAutomateMode() is true
+void AutomateRun();
+
+// Returns true if automate mode is initialized by AutomateInit() call
+bool IsAutomateMode();
+
+// Utility function to parse the command line option for OpenAutomate
+// Returns OpenAutomate option if it has. If not, returns empty string
+std::string GetAutomateOption(int argc, char* argv[]);
+
+// Returns true if it has "-install" in the command line option
+bool GetAutomateInstallModeOption(int argc, char* argv[]);
+
diff --git a/tools/ArtistTools/source/CoreLib/Utils/CoreLibUtils.h b/tools/ArtistTools/source/CoreLib/Utils/CoreLibUtils.h
new file mode 100644
index 0000000..6decd0c
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Utils/CoreLibUtils.h
@@ -0,0 +1,65 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013-2015 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+#pragma once
+
+#include <QtCore/QFile>
+#include <QtCore/QTemporaryFile>
+
+namespace utils {
+
+inline std::string GetTempFilePath()
+{
+	QByteArray tempFilePath;
+	QTemporaryFile tempFile;
+	// temp file will be automatically deleted after this function
+	tempFile.open();
+	tempFilePath = tempFile.fileName().toLocal8Bit();
+	return std::string(tempFilePath);
+}
+
+inline bool RenameFile(const char* srcFilePath, const char* targetFilePath, bool isOvewrite = false)
+{
+	if (QFile::exists(targetFilePath))
+	{
+		if (isOvewrite == false) return false;
+		if (!QFile::remove(targetFilePath)) return false;
+	}
+	return QFile::rename(srcFilePath, targetFilePath);
+}
+
+inline bool CopyFile(const char* srcFilePath, const char* targetFilePath, bool isOverwrite = false)
+{
+	if (QFile::exists(targetFilePath))
+	{
+		if (isOverwrite == false) return false;
+		if (!QFile::remove(targetFilePath)) return false;
+	}
+	return QFile::copy(srcFilePath, targetFilePath);
+}
+
+} // end of utils
diff --git a/tools/ArtistTools/source/CoreLib/Utils/MathUtil.cpp b/tools/ArtistTools/source/CoreLib/Utils/MathUtil.cpp
new file mode 100644
index 0000000..bdb3a77
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Utils/MathUtil.cpp
@@ -0,0 +1,327 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+// This file contains wrapper functions to make hair lib easy to setup and use
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+#include "MathUtil.h"
+#include <string.h>
+
+////////////////////////////////////////////////////////////////////////////////////////
+void gfsdk_makeIdentity(atcore_float4x4& transform)
+{
+	memset(&transform, 0, sizeof(atcore_float4x4));
+	transform._11 = 1.0f;
+	transform._22 = 1.0f;
+	transform._33 = 1.0f;
+	transform._44 = 1.0f;
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+void gfsdk_makeTranslation(atcore_float4x4& m, const atcore_float3& t)
+{
+	gfsdk_makeIdentity(m);
+	m._41 = t.x;
+	m._42 = t.y;
+	m._43 = t.z;
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+void gfsdk_makeScale(atcore_float4x4& m, const atcore_float3& s)
+{
+	gfsdk_makeIdentity(m);
+	m._11 = s.x;
+	m._12 = s.y;
+	m._13 = s.z;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void gfsdk_makeRotation(atcore_float4x4& m, const atcore_float4& q)
+{
+	gfsdk_makeIdentity(m);
+
+	const float x = q.x;
+	const float y = q.y;
+	const float z = q.z;
+	const float w = q.w;
+
+	const float x2 = x + x;
+	const float y2 = y + y;
+	const float z2 = z + z;
+
+	const float xx = x2*x;
+	const float yy = y2*y;
+	const float zz = z2*z;
+
+	const float xy = x2*y;
+	const float xz = x2*z;
+	const float xw = x2*w;
+
+	const float yz = y2*z;
+	const float yw = y2*w;
+	const float zw = z2*w;
+
+	m._11 = 1.0f - yy - zz;
+	m._12 = xy + zw;
+	m._13 = xz - yw;
+
+	m._21 = xy - zw;
+	m._22 = 1.0f - xx - zz;
+	m._23 = yz + xw;
+
+	m._31 = xz + yw;
+	m._32 = yz - xw;
+	m._33 = 1.0f - xx - yy;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+atcore_float4x4 gfsdk_makeTransform(const atcore_float4& q, const atcore_float3& t, const atcore_float3 &s)
+{
+	atcore_float4x4 m;
+
+	gfsdk_makeRotation(m, q);
+
+	m._11 *= s.x; m._12 *= s.x; m._13 *= s.x;
+	m._21 *= s.y; m._22 *= s.y; m._23 *= s.y;
+	m._31 *= s.z; m._32 *= s.z; m._33 *= s.z;
+
+	m._41 = t.x; 
+	m._42 = t.y;
+	m._43 = t.z;
+
+	return m;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+atcore_float4 gfsdk_getRotation(const atcore_float4x4& sm)
+{
+	atcore_float4x4 m = sm;
+
+	gfsdk_orthonormalize(m);
+
+	atcore_float4 q;
+
+	float x,y,z,w;
+
+	float tr = m._11 + m._22 + m._33, h;
+	if(tr >= 0)
+	{
+		h = sqrt(tr +1);
+		w = float(0.5) * h;
+		h = float(0.5) / h;
+
+		x = (m._23 - m._32) * h;
+		y = (m._31 - m._13) * h;
+		z = (m._12 - m._21) * h;
+	}
+	else
+	{
+		float max = m._11;
+		int i = 0; 
+		if (m._22 > m._11)
+		{
+			i = 1; 
+			max = m._22;
+		}
+		if (m._33 > max)
+			i = 2; 
+		switch (i)
+		{
+		case 0:
+			h = sqrt((m._11 - (m._22 + m._33)) + 1);
+			x = float(0.5) * h;
+			h = float(0.5) / h;
+
+			y = (m._21 + m._12) * h; 
+			z = (m._13 + m._31) * h;
+			w = (m._23 - m._32) * h;
+			break;
+		case 1:
+			h = sqrt((m._22 - (m._33 + m._11)) + 1);
+			y = float(0.5) * h;
+			h = float(0.5) / h;
+
+			z = (m._32 + m._23) * h;
+			x = (m._21 + m._12) * h;
+			w = (m._31 - m._13) * h;
+			break;
+		case 2:
+			h = sqrt((m._33 - (m._11 + m._22)) + 1);
+			z = float(0.5) * h;
+			h = float(0.5) / h;
+
+			x = (m._13 + m._31) * h;
+			y = (m._32 + m._23) * h;
+			w = (m._12 - m._21) * h;
+			break;
+		default: // Make compiler happy
+			x = y = z = w = 0;
+			break;
+		}
+	}	
+
+	return gfsdk_makeFloat4(x,y,z,w);
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+atcore_float4x4 gfsdk_lerp(atcore_float4x4& start, atcore_float4x4& end, float t)
+{
+	atcore_float4 sq = gfsdk_getRotation(start);
+	atcore_float4 eq = gfsdk_getRotation(end);
+	atcore_float3 st = gfsdk_getTranslation(start);
+	atcore_float3 et = gfsdk_getTranslation(end);
+
+	atcore_float3 ss = gfsdk_getScale(start);
+	atcore_float3 es = gfsdk_getScale(end);
+	atcore_float3 s = gfsdk_lerp(ss, es, t);
+
+	atcore_dualquaternion sdq = gfsdk_makeDQ(sq, st);
+	atcore_dualquaternion edq = gfsdk_makeDQ(eq, et);
+
+	atcore_dualquaternion dq = gfsdk_lerp(sdq, edq, t);
+
+	atcore_float4 gr = getRotation(dq);
+	atcore_float3 gt = getTranslation(dq);
+
+	return gfsdk_makeTransform(gr, gt, s);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+atcore_float4x4 operator*(const atcore_float4x4& in1, const atcore_float4x4& in2)
+{
+#define MATRIX_SUM(OUT, IN1, IN2, ROW, COL) OUT._##ROW##COL = IN1._##ROW##1 * IN2._1##COL + IN1._##ROW##2 * IN2._2##COL + IN1._##ROW##3 * IN2._3##COL + IN1._##ROW##4 * IN2._4##COL;
+
+	atcore_float4x4 out;
+
+	MATRIX_SUM(out, in1, in2, 1, 1); 
+	MATRIX_SUM(out, in1, in2, 1, 2);
+	MATRIX_SUM(out, in1, in2, 1, 3);
+	MATRIX_SUM(out, in1, in2, 1, 4);
+
+	MATRIX_SUM(out, in1, in2, 2, 1); 
+	MATRIX_SUM(out, in1, in2, 2, 2);
+	MATRIX_SUM(out, in1, in2, 2, 3);
+	MATRIX_SUM(out, in1, in2, 2, 4);
+
+	MATRIX_SUM(out, in1, in2, 3, 1); 
+	MATRIX_SUM(out, in1, in2, 3, 2);
+	MATRIX_SUM(out, in1, in2, 3, 3);
+	MATRIX_SUM(out, in1, in2, 3, 4);
+
+	MATRIX_SUM(out, in1, in2, 4, 1); 
+	MATRIX_SUM(out, in1, in2, 4, 2);
+	MATRIX_SUM(out, in1, in2, 4, 3);
+	MATRIX_SUM(out, in1, in2, 4, 4);
+
+#undef MATRIX_SUM
+
+	return out;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+float 
+gfsdk_getDeterminant(const atcore_float4x4& m)
+{
+	const float* matrix = (const float*)&m;
+	
+	atcore_float3 p0 = gfsdk_makeFloat3(matrix[0*4+0], matrix[0*4+1], matrix[0*4+2]);
+	atcore_float3 p1 = gfsdk_makeFloat3(matrix[1*4+0], matrix[1*4+1], matrix[1*4+2]);
+	atcore_float3 p2 = gfsdk_makeFloat3(matrix[2*4+0], matrix[2*4+1], matrix[2*4+2]);
+
+	atcore_float3 tempv = gfsdk_cross(p1,p2);
+
+	return gfsdk_dot(p0, tempv);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+atcore_float4x4
+gfsdk_getSubMatrix(int ki,int kj, const atcore_float4x4& m)
+{
+	atcore_float4x4 out;
+	gfsdk_makeIdentity(out);
+
+	float* pDst = (float*)&out;
+	const float* matrix = (const float*)&m;
+
+	int row, col;
+	int dstCol = 0, dstRow = 0;
+
+	for ( col = 0; col < 4; col++ )
+	{
+		if ( col == kj )
+		{
+			continue;
+		}
+		for ( dstRow = 0, row = 0; row < 4; row++ )
+		{
+			if ( row == ki )
+			{
+				continue;
+			}
+			pDst[dstCol*4+dstRow] = matrix[col*4+row];
+			dstRow++;
+		}
+		dstCol++;
+	}
+
+	return out;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+atcore_float4x4 gfsdk_inverse(const atcore_float4x4& m)
+{
+	atcore_float4x4 im;
+
+	float* inverse_matrix = (float*)&im;
+
+	float det = gfsdk_getDeterminant(m);
+	det = 1.0f / det;
+	for (int i = 0; i < 4; i++ )
+	{
+		for (int j = 0; j < 4; j++ )
+		{
+			int sign = 1 - ( ( i + j ) % 2 ) * 2;
+
+			atcore_float4x4 subMat = gfsdk_getSubMatrix(i, j, m);
+			float subDeterminant = gfsdk_getDeterminant(subMat);
+	
+			inverse_matrix[i*4+j] = ( subDeterminant * sign ) * det;
+		}
+	}
+
+	return im;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+atcore_dualquaternion gfsdk_makeDQ(const atcore_float4x4& m)
+{
+	atcore_float4 q = gfsdk_getRotation(m);
+	atcore_float3 t = gfsdk_getTranslation(m);
+
+	return gfsdk_makeDQ(q, t);
+}
diff --git a/tools/ArtistTools/source/CoreLib/Utils/MathUtil.h b/tools/ArtistTools/source/CoreLib/Utils/MathUtil.h
new file mode 100644
index 0000000..7b7a2a5
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Utils/MathUtil.h
@@ -0,0 +1,557 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+#pragma once
+
+#include "corelib_global.h"
+#include "CoreLib.h"
+#include "math.h"
+#include "float.h"
+
+////////////////////////////////////////////////////////////////////////////////////////
+inline float gfsdk_lerp(float v1, float v2, float t)
+{
+	return (1.0f - t) * v1 + t * v2;
+}
+
+inline float gfsdk_min(float x, float y) {
+	return (x < y) ? x : y;
+}
+
+inline float gfsdk_max(float x, float y) {
+	return (x > y) ? x : y;
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+inline atcore_float2 gfsdk_makeFloat2(float x, float y)
+{
+	atcore_float2 v;
+	v.x = x;
+	v.y = y;
+	return v;
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+inline atcore_float2 operator*(float s, const atcore_float2 &p) 
+{
+	return gfsdk_makeFloat2(s * p.x, s * p.y);
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+inline atcore_float2 operator*(const atcore_float2 &p, float s) 
+{
+	return gfsdk_makeFloat2(s * p.x, s * p.y);
+}
+
+
+////////////////////////////////////////////////////////////////////////////////////////
+inline atcore_float3 gfsdk_makeFloat3(float x, float y, float z)
+{
+	atcore_float3 v;
+	v.x = x;
+	v.y = y;
+	v.z = z;
+	return v;
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+inline atcore_float3 operator+(const atcore_float3 &p0, const atcore_float3 &p1) 
+{
+	return gfsdk_makeFloat3(p0.x + p1.x, p0.y + p1.y, p0.z + p1.z);
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+inline atcore_float3& operator+=(atcore_float3 &v, const atcore_float3 & v1)
+{
+	v.x += v1.x; v.y += v1.y; v.z += v1.z;
+	return v;
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+inline atcore_float3 operator-(const atcore_float3 &p0, const atcore_float3 &p1) 
+{
+	return gfsdk_makeFloat3(p0.x - p1.x, p0.y - p1.y, p0.z - p1.z);
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+inline atcore_float3& operator-=(atcore_float3 &v, const atcore_float3 & v1)
+{
+	v.x -= v1.x; v.y -= v1.y; v.z -= v1.z;
+	return v;
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+inline atcore_float3 operator*(float s, const atcore_float3 &p) 
+{
+	return gfsdk_makeFloat3(s * p.x, s * p.y, s * p.z);
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+inline atcore_float3 operator*(const atcore_float3 &p, float s) 
+{
+	return gfsdk_makeFloat3(s * p.x, s * p.y, s * p.z);
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+inline float gfsdk_dot(const atcore_float3& v0, const atcore_float3 &v1) {
+	return v0.x * v1.x + v0.y * v1.y + v0.z * v1.z;
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+inline float gfsdk_lengthSquared(const atcore_float3& v) {
+	return gfsdk_dot(v,v);
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+inline float gfsdk_length(const atcore_float3 &v) {
+	return sqrt(gfsdk_lengthSquared(v));
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+inline float gfsdk_distance(const atcore_float3 &v1, const atcore_float3 &v2) {
+	return gfsdk_length(v2-v1);
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+inline const atcore_float3& gfsdk_normalize(atcore_float3 &v) {
+	float l = gfsdk_length(v);
+	if (l != 0) {	v.x /= l;	v.y /= l;	v.z /= l; }
+	return v;
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+inline atcore_float3 gfsdk_cross(const atcore_float3& v1, const atcore_float3& v2)
+{
+	return gfsdk_makeFloat3(
+		v1.y * v2.z - v1.z * v2.y, 
+		v1.z * v2.x - v1.x * v2.z,
+		v1.x * v2.y - v1.y * v2.x);
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+inline atcore_float3 gfsdk_lerp(const atcore_float3& v1, const atcore_float3& v2, float t)
+{
+	return gfsdk_makeFloat3(gfsdk_lerp(v1.x, v2.x, t), gfsdk_lerp(v1.y, v2.y, t), gfsdk_lerp(v1.z, v2.z, t));
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+inline atcore_float3 gfsdk_min(const atcore_float3& v1, const atcore_float3 &v2)
+{
+	return gfsdk_makeFloat3(
+		gfsdk_min(v1.x, v2.x),
+		gfsdk_min(v1.y, v2.y),
+		gfsdk_min(v1.z, v2.z)
+		);
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+inline atcore_float3 gfsdk_max(const atcore_float3& v1, const atcore_float3 &v2)
+{
+	return gfsdk_makeFloat3(
+		gfsdk_max(v1.x, v2.x),
+		gfsdk_max(v1.y, v2.y),
+		gfsdk_max(v1.z, v2.z)
+		);
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+inline float gfsdk_min(const atcore_float3 &v)
+{
+	return gfsdk_min(gfsdk_min(v.x, v.y), v.z);
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+inline float gfsdk_max(const atcore_float3 &v)
+{
+	return gfsdk_max(gfsdk_max(v.x, v.y), v.z);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// float4
+////////////////////////////////////////////////////////////////////////////////
+
+////////////////////////////////////////////////////////////////////////////////////////
+inline atcore_float4 gfsdk_makeFloat4(float x = 0.0f, float y = 0.0f, float z = 0.0f, float w = 0.0f)
+{
+	atcore_float4 v;
+	v.x = x;
+	v.y = y;
+	v.z = z;
+	v.w = w;
+	return v;
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+inline atcore_float4 gfsdk_makeFloat4(const atcore_float3& v, float w)
+{
+	return gfsdk_makeFloat4(v.x, v.y, v.z, w);
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+inline atcore_float4& operator+=(atcore_float4 &v, const atcore_float4 & v1)
+{
+	v.x += v1.x; v.y += v1.y; v.z += v1.z; v.w += v1.w;
+	return v;
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+inline atcore_float4 operator*(float s, const atcore_float4 &p) 
+{
+	return gfsdk_makeFloat4(s * p.x, s * p.y, s * p.z, s * p.w);
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+inline atcore_float4 operator*(const atcore_float4 &p, float s) 
+{
+	return gfsdk_makeFloat4(s * p.x, s * p.y, s * p.z, s * p.w);
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+inline float gfsdk_dot(const atcore_float4& v0, const atcore_float4 &v1) {
+	return v0.x * v1.x + v0.y * v1.y + v0.z * v1.z + v0.w * v1.w;
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+inline float gfsdk_lengthSquared(const atcore_float4& v) {
+	return gfsdk_dot(v,v);
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+inline float gfsdk_length(const atcore_float4 &v) {
+	return sqrt(gfsdk_lengthSquared(v));
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+inline const atcore_float4 gfsdk_normalize(const atcore_float4 &v) {
+	atcore_float4 nv = v;
+
+	float l = gfsdk_length(nv);
+	if (l > FLT_EPSILON)
+	{
+		const float s = 1.0f / l;
+
+		nv.x *= s; 
+		nv.y *= s; 
+		nv.z *= s; 
+		nv.w *= s;
+	}
+
+	return nv;
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+inline atcore_float4 gfsdk_lerp(const atcore_float4& v1, const atcore_float4& v2, float t)
+{
+	return gfsdk_makeFloat4(
+		gfsdk_lerp(v1.x, v2.x, t), 
+		gfsdk_lerp(v1.y, v2.y, t), 
+		gfsdk_lerp(v1.z, v2.z, t),
+		gfsdk_lerp(v1.w, v2.w, t)
+		);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// quaternion
+///////////////////////////////////////////////////////////////////////////////
+
+///////////////////////////////////////////////////////////////////////////////
+inline atcore_float4 gfsdk_quaternionConjugate(const atcore_float4& in)
+{
+	return gfsdk_makeFloat4(-in.x, -in.y, -in.z, in.w);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+inline atcore_float4 gfsdk_quaternionMultiply(const atcore_float4& q0, const atcore_float4& q1)
+{
+	atcore_float4 q;
+
+	const float tx = q0.w * q1.x + q0.x * q1.w + q0.y * q1.z - q0.z * q1.y;
+	const float ty = q0.w * q1.y + q0.y * q1.w + q0.z * q1.x - q0.x * q1.z;
+	const float tz = q0.w * q1.z + q0.z * q1.w + q0.x * q1.y - q0.y * q1.x;
+
+	q.w = q0.w * q1.w - q0.x * q1.x - q0.y * q1.y - q0.z  * q1.z;
+	q.x = tx;
+	q.y = ty;
+	q.z = tz;
+
+	return q;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// 4x4 matrix
+////////////////////////////////////////////////////////////////////////////////
+
+////////////////////////////////////////////////////////////////////////////////////////
+CORELIB_EXPORT void gfsdk_makeIdentity(atcore_float4x4& transform);
+CORELIB_EXPORT void gfsdk_makeTranslation(atcore_float4x4& m, const atcore_float3& t);
+CORELIB_EXPORT void gfsdk_makeScale(atcore_float4x4& m, const atcore_float3& s);
+CORELIB_EXPORT void gfsdk_makeRotation(atcore_float4x4& m, const atcore_float4& q);
+
+////////////////////////////////////////////////////////////////////////////////////////
+inline atcore_float4x4& operator*=(atcore_float4x4& m, float s)
+{
+	float* data = (float*)&m;
+	for (int i = 0; i < 16; i++)
+		data[i] *= s;
+
+	return m;
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+inline void gfsdk_setPosition(atcore_float4x4&m, const atcore_float3& v)
+{
+	m._41 = v.x;
+	m._42 = v.y;
+	m._43 = v.z;
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+inline atcore_float4x4 gfsdk_transpose(const atcore_float4x4& m)
+{
+	atcore_float4x4 om;
+
+	om._11 = m._11; om._12 = m._21;	om._13 = m._31;	om._14 = m._41;
+	om._21 = m._12; om._22 = m._22;	om._23 = m._32;	om._24 = m._42;
+	om._31 = m._13; om._32 = m._23;	om._33 = m._33;	om._34 = m._43;
+	om._41 = m._14; om._42 = m._24;	om._43 = m._34;	om._44 = m._44;
+
+	return om;
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+inline atcore_float4x4& operator+=(atcore_float4x4& m1, const atcore_float4x4& m2)
+{
+	float* data1 = (float*)&m1;
+	float* data2 = (float*)&m2;
+
+	for (int i = 0; i < 16; i++)
+		data1[i] += data2[i];
+
+	return m1;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+inline atcore_float4 gfsdk_transform(const atcore_float4x4 &m, atcore_float4 op)
+{
+	atcore_float4 p;
+	
+	p.x = op.x * m._11 + op.y * m._21 + op.z * m._31 + op.w * m._41;
+	p.y = op.x * m._12 + op.y * m._22 + op.z * m._32 + op.w * m._42;
+	p.z = op.x * m._13 + op.y * m._23 + op.z * m._33 + op.w * m._43;
+	p.w = op.x * m._14 + op.y * m._24 + op.z * m._34 + op.w * m._44;
+
+	return p;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+inline atcore_float3 gfsdk_transformCoord(const atcore_float4x4 &m, atcore_float3 op)
+{
+	atcore_float3 p;
+	
+	p.x = op.x * m._11 + op.y * m._21 + op.z * m._31 + m._41;
+	p.y = op.x * m._12 + op.y * m._22 + op.z * m._32 + m._42;
+	p.z = op.x * m._13 + op.y * m._23 + op.z * m._33 + m._43;
+
+	return p;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+inline atcore_float3 gfsdk_transformVector(const atcore_float4x4 &m, atcore_float3 op)
+{
+	atcore_float3 p;
+	
+	p.x = op.x * m._11 + op.y * m._21 + op.z * m._31;
+	p.y = op.x * m._12 + op.y * m._22 + op.z * m._32;
+	p.z = op.x * m._13 + op.y * m._23 + op.z * m._33;
+
+	return p;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+inline atcore_float3 gfsdk_getScale(const atcore_float4x4& m)
+{
+	atcore_float3 ax = gfsdk_makeFloat3(m._11, m._12, m._13);
+	atcore_float3 ay = gfsdk_makeFloat3(m._21, m._22, m._23);
+	atcore_float3 az = gfsdk_makeFloat3(m._31, m._32, m._33);
+
+	return gfsdk_makeFloat3(gfsdk_length(ax), gfsdk_length(ay), gfsdk_length(az));
+}
+
+////////////////////////////////////////////////////////////////////////////////
+inline atcore_float3 gfsdk_getTranslation(const atcore_float4x4& m)
+{
+	return gfsdk_makeFloat3(m._41, m._42, m._43);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+inline void gfsdk_setTranslation(atcore_float4x4& m, const atcore_float3 &v)
+{
+	m._41 = v.x;
+	m._42 = v.y;
+	m._43 = v.z;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+inline const atcore_float4x4& gfsdk_orthonormalize(atcore_float4x4& m)
+{
+	atcore_float3 ax = gfsdk_makeFloat3(m._11, m._12, m._13);
+	atcore_float3 ay = gfsdk_makeFloat3(m._21, m._22, m._23);
+	atcore_float3 az = gfsdk_makeFloat3(m._31, m._32, m._33);
+
+	gfsdk_normalize(ax);
+	gfsdk_normalize(ay);
+	gfsdk_normalize(az);
+
+	m._11 = ax.x; m._12 = ax.y; m._13 = ax.z;
+	m._21 = ay.x; m._22 = ay.y; m._23 = ay.z;
+	m._31 = az.x; m._32 = az.y; m._33 = az.z;
+
+	return m;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+CORELIB_EXPORT atcore_float4x4 gfsdk_lerp(atcore_float4x4& start, atcore_float4x4& end, float t);
+
+////////////////////////////////////////////////////////////////////////////////
+CORELIB_EXPORT atcore_float4 gfsdk_getRotation(const atcore_float4x4& m);
+
+////////////////////////////////////////////////////////////////////////////////
+CORELIB_EXPORT atcore_float4x4 gfsdk_makeTransform(const atcore_float4& q, const atcore_float3& t, const atcore_float3 &s);
+
+////////////////////////////////////////////////////////////////////////////////
+CORELIB_EXPORT atcore_float4x4 operator*(const atcore_float4x4& in1, const atcore_float4x4& in2);
+
+////////////////////////////////////////////////////////////////////////////////
+CORELIB_EXPORT atcore_float4x4 gfsdk_inverse(const atcore_float4x4& m);
+
+////////////////////////////////////////////////////////////////////////////////
+// dual quaternion 
+////////////////////////////////////////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////////
+inline atcore_dualquaternion gfsdk_makeDQ(const atcore_float4& q, const atcore_float3& t)
+{
+	atcore_dualquaternion dq;
+
+	dq.q0 = gfsdk_normalize(q);
+	dq.q1 = gfsdk_quaternionMultiply(gfsdk_makeFloat4(t, 0), dq.q0) * 0.5f;
+
+	return dq;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+atcore_dualquaternion gfsdk_makeDQ(const atcore_float4x4& m);
+
+////////////////////////////////////////////////////////////////////////////////
+inline const atcore_dualquaternion& gfsdk_normalize(atcore_dualquaternion & dq)
+{
+	float mag = gfsdk_dot( dq.q0, dq.q0);
+	float deLen = 1.0f / sqrt(mag+FLT_EPSILON);
+	
+	dq.q0 = dq.q0 * deLen;
+	dq.q1 = dq.q1 * deLen;
+
+	return dq;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+inline atcore_dualquaternion operator*(float s, const atcore_dualquaternion & dq)
+{
+	return atcore_dualquaternion(s * dq.q0, s * dq.q1);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+inline atcore_dualquaternion operator*(const atcore_dualquaternion & dq, float s)
+{
+	return atcore_dualquaternion(s * dq.q0, s * dq.q1);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+inline atcore_dualquaternion& operator+=(atcore_dualquaternion &dq, const atcore_dualquaternion & dq2)
+{
+	// hemispherization
+	float sign = (gfsdk_dot(dq.q0, dq2.q0) < -FLT_EPSILON) ? -1.0f: 1.0f;
+
+	dq.q0 += sign * dq2.q0;
+	dq.q1 += sign * dq2.q1;
+
+	return dq;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+inline atcore_dualquaternion gfsdk_lerp(const atcore_dualquaternion &dq1, const atcore_dualquaternion & dq2, float t)
+{
+	atcore_dualquaternion dq = dq1 * (1.0f - t);
+
+	float sign = (gfsdk_dot(dq1.q0, dq2.q0) < -FLT_EPSILON) ? -1.0f: 1.0f;
+
+	dq += (t * sign) * dq2;
+	gfsdk_normalize(dq);
+
+	return dq;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+inline atcore_float3 gfsdk_transformCoord(const atcore_dualquaternion& dq, const atcore_float3 &vecIn) 
+{
+	atcore_float3 d0 = gfsdk_makeFloat3(dq.q0.x, dq.q0.y, dq.q0.z);
+	atcore_float3 de = gfsdk_makeFloat3(dq.q1.x, dq.q1.y, dq.q1.z);
+	float a0 = dq.q0.w;
+	float ae = dq.q1.w;
+
+	atcore_float3 temp = gfsdk_cross( d0, vecIn ) + a0 * vecIn;
+	atcore_float3 temp2 = 2.0f * (a0 * de - ae * d0 + gfsdk_cross(d0, de));
+
+	return vecIn + temp2 + 2.0f * gfsdk_cross( d0, temp);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+inline atcore_float3 gfsdk_transformVector(const atcore_dualquaternion& dq, const atcore_float3 &vecIn) 
+{
+	atcore_float3 d0 = gfsdk_makeFloat3(dq.q0.x, dq.q0.y, dq.q0.z);
+	atcore_float3 de = gfsdk_makeFloat3(dq.q1.x, dq.q1.y, dq.q1.z);
+	float a0 = dq.q0.w;
+	float ae = dq.q1.w;
+
+	atcore_float3 temp = gfsdk_cross( d0, vecIn ) + a0 * vecIn;
+	return vecIn + 2.0f * gfsdk_cross( d0, temp);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+inline atcore_float4 getRotation(const atcore_dualquaternion& dq)
+{
+	return dq.q0;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+inline atcore_float3 getTranslation(const atcore_dualquaternion& dq)
+{
+	atcore_float4 dual = 2.0f * dq.q1;
+	atcore_float4 t = gfsdk_quaternionMultiply(dual, gfsdk_quaternionConjugate( dq.q0 ));
+
+	return gfsdk_makeFloat3(t.x, t.y, t.z);
+}
+
diff --git a/tools/ArtistTools/source/CoreLib/Utils/Profiler.cpp b/tools/ArtistTools/source/CoreLib/Utils/Profiler.cpp
new file mode 100644
index 0000000..aab4de3
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Utils/Profiler.cpp
@@ -0,0 +1,82 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#pragma once
+
+#include "nvToolsExt.h"
+#include <stdlib.h> // for rand()
+
+void ProfilerRangePush(const char* name) {
+	unsigned int color = 0xFF000000 | ((rand()%256) << 16) | ((rand()%256) << 8) | (rand()%256);
+	// Zero the structure
+	nvtxEventAttributes_t event_attrib = {0};
+	// Set the version and the size information
+	event_attrib.version = NVTX_VERSION;
+	event_attrib.size = NVTX_EVENT_ATTRIB_STRUCT_SIZE;
+	// Configure the attributes.  0 is the default for all attributes
+	event_attrib.colorType = NVTX_COLOR_ARGB;
+	event_attrib.color = color;
+	event_attrib.messageType = NVTX_MESSAGE_TYPE_ASCII;
+	event_attrib.message.ascii = name;
+	nvtxRangePushEx(&event_attrib);
+}
+
+void ProfilerRangePush(const char* name, unsigned int color) {
+	// Zero the structure
+	nvtxEventAttributes_t event_attrib = {0};
+	// Set the version and the size information
+	event_attrib.version = NVTX_VERSION;
+	event_attrib.size = NVTX_EVENT_ATTRIB_STRUCT_SIZE;
+	// Configure the attributes.  0 is the default for all attributes
+	event_attrib.colorType = NVTX_COLOR_ARGB;
+	event_attrib.color = color;
+	event_attrib.messageType = NVTX_MESSAGE_TYPE_ASCII;
+	event_attrib.message.ascii = name;
+	nvtxRangePushEx(&event_attrib);
+}
+
+void ProfilerRangePop() {
+	nvtxRangePop();
+}
+
+#include "Profiler.h"
+
+ScopedProfiler::ScopedProfiler(const char* name)
+{
+	ProfilerRangePush(name);
+}
+
+ScopedProfiler::ScopedProfiler(const char* name, unsigned int color)
+{
+	ProfilerRangePush(name, color);
+}
+
+ScopedProfiler::~ScopedProfiler()
+{
+	ProfilerRangePop();
+}
diff --git a/tools/ArtistTools/source/CoreLib/Utils/Profiler.h b/tools/ArtistTools/source/CoreLib/Utils/Profiler.h
new file mode 100644
index 0000000..5f00175
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Utils/Profiler.h
@@ -0,0 +1,51 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#pragma once
+
+#include "corelib_global.h"
+
+// name - the name to be displayed
+void ProfilerRangePush(const char* name);
+
+// name - the name to be displayed
+// color - ARGB color. ex) 0xFFFF0000 = Red, 0xFF0000FF = Blue
+void ProfilerRangePush(const char* name, unsigned int color);
+
+void ProfilerRangePop();
+
+struct CORELIB_EXPORT ScopedProfiler
+{
+	ScopedProfiler(const char* name);
+
+	ScopedProfiler(const char* name, unsigned int color);
+
+	~ScopedProfiler();
+};
+
+#define FUNCTION_PROFILER() ScopedProfiler _scoped_function_profiler(__FUNCTION__);
diff --git a/tools/ArtistTools/source/CoreLib/Utils/Settings.cpp b/tools/ArtistTools/source/CoreLib/Utils/Settings.cpp
new file mode 100644
index 0000000..5445bef
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Utils/Settings.cpp
@@ -0,0 +1,767 @@
+/*******************************************************************************
+* NVIDIA Corporation 
+* Software License Agreement - OpenAutomate SDK 
+* 
+* IMPORTANT - READ BEFORE COPYING, INSTALLING OR USING
+* Do not use or load the OpenAutomate SDK and any associated materials
+* provided by NVIDIA on NVIDIA�s website (collectively, the "Software")
+* until You have carefully read the following terms and conditions. By
+* loading or using the Software, You agree to fully comply with the terms
+* and conditions of this Software License Agreement ("Agreement") by and
+* between NVIDIA Corporation, a Delaware corporation with its principal
+* place of business at 2701 San Tomas Expressway, Santa Clara, California
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+* install or use the Software. 
+* 
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+* Vendors, Independent Software Vendors, and End-Users of the Software
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+* SECTION 1 - GRANT OF LICENSE.
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+* pursuant to the terms and conditions of this Agreement.  Subject to the
+* terms of this Agreement, NVIDIA grants to You a nonexclusive,
+* transferable, worldwide, revocable, limited, royalty-free, fully paid-up
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+* (a) install, deploy, use, have used execute, reproduce, display,
+* perform, run, modify the source code of the Software, or to prepare and
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+* internal development, testing and maintenance purposes to incorporate
+* the Software or Derivative Works thereof, in part or whole, into Your
+* software applications; 
+* 
+* (b)	 to transfer, distribute and sublicense the Software (in its
+* unmodified form as delivered to You by NVIDIA pursuant to this
+* Agreement) in any medium or technology for Your sublicensees to
+* incorporate the Software or Derivative Works thereof, in part or whole,
+* into their respective software applications; and
+* 
+* (c) to transfer, distribute and sublicense Derivative Works (in object
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+* Compatible" name or trademark pursuant to this Agreement; and
+* 
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+* 
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+* defined below), affiliates or subsidiaries need to exercise any, some or
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+* behalf, then You may transfer a copy of the Software, (and related
+* end-user documentation) to such recipient for use in accordance with the
+* terms of this Agreement, provided such recipient agrees to be fully
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+* Agreement, Unless otherwise authorized in the Agreement, You shall not
+* otherwise assign, sublicense, lease, or in any other way transfer or
+* disclose Software to any third party. Unless otherwise authorized in the
+* Agreement, You shall not reverse- compile, disassemble,
+* reverse-engineer, or in any manner attempt to derive the source code of
+* the Software from the object code portions of the Software. 
+* 
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+* 
+* SECTION 2 - CONFIDENTIALITY.
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+* license terms and conditions.
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+* SECTION 8 - MISCELLANEOUS.
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+* survive the termination or expiration of this Agreement, shall survive
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+* export laws and regulations. 
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+* subsequent to the Effective Date, and is signed by duly authorized
+* representatives of both parties.
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+* SECTION 8.4 - NO WAIVER.
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+* right, power or remedy under this Agreement or under law, or to insist
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+* of this Agreement or under law, shall operate as a waiver thereof, nor
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+* and remain in full force and effect.
+* 
+* SECTION 8.5 - NO ASSIGNMENT. 
+* This Agreement and Licensee�s rights and obligations herein, may not be
+* assigned, subcontracted, delegated, or otherwise transferred by Licensee
+* without NVIDIA�s prior written consent, and any attempted assignment,
+* subcontract, delegation, or transfer in violation of the foregoing will
+* be null and void.  The terms of this Agreement shall be binding upon
+* Licensee�s assignees.
+* 
+* SECTION 8.6 - GOVERNMENT RESTRICTED RIGHTS. 
+* The parties acknowledge that the Software is subject to U.S. export
+* control laws and regulations.   The parties agree to comply with all
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+* 
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+* U.S. Government subcontractor is subject to the restrictions set forth
+* in the Agreement under which the Software was obtained pursuant to DFARS
+* 227.7202-3(a) or as set forth in subparagraphs (c)(1) and (2) of the
+* Commercial Computer Software - Restricted Rights clause at FAR
+* 52.227-19, as applicable. Contractor/manufacturer is NVIDIA, 2701 San
+* Tomas Expressway, Santa Clara, CA 95050. Use of the Software by the
+* Government constitutes acknowledgment of NVIDIA's proprietary rights
+* therein. 
+* 
+* SECTION 8.7 - INDEPENDENT CONTRACTORS.
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+* and neither party is an agent or partner of the other.  Licensee will
+* not have, and will not represent to any third party that it has, any
+* authority to act on behalf of NVIDIA.
+* 
+* SECTION 8.8 - SEVERABILITY.
+* If for any reason a court of competent jurisdiction finds any provision
+* of this Agreement, or portion thereof, to be unenforceable, that
+* provision of the Agreement will be enforced to the maximum extent
+* permissible so as to affect the intent of the parties, and the remainder
+* of this Agreement will continue in full force and effect. This Agreement
+* has been negotiated by the parties and their respective counsel and will
+* be interpreted fairly in accordance with its terms and without any
+* strict construction in favor of or against either party.
+* 
+* SECTION 8.9 - ENTIRE AGREEMENT.  
+* This Agreement and NDA constitute the entire agreement between the
+* parties with respect to the subject matter contemplated herein, and
+* merges all prior and contemporaneous communications.
+* 
+******************************************************************************/
+
+
+#include "settings.h"
+#include "Nv.h"
+
+char OptionsFileName[] = "FurViewerOptions.txt";
+//std::vector<void *> AllocBlocks;
+
+using namespace std;
+
+void Error(const char *fmt, ...);
+static int HexCharToInt(unsigned char c);
+bool GetExePath(char* exe_path);
+static int Hex2BytesToInt(const unsigned char *buf);
+static oaFloat StrToFloat(const char *buf);
+static void WriteFloat(FILE *fp, oaFloat val);
+static void StripNewLine(char *str);
+void *Alloc(size_t n);
+char *StrDup(const char *str);
+
+bool GetExePath(char* exe_path)
+{
+#if WIN32
+	char delim = '\\';
+#else
+	char delim = '/';
+#endif
+
+	DWORD dwRet;
+	dwRet = GetModuleFileNameA(NV_NULL, exe_path, MAX_PATH);
+	if ( dwRet == 0 )
+	{
+		exe_path[0] = '\0';
+		return false;
+	}
+
+	int i;
+	for ( i = dwRet; i > 0; i-- )
+	{
+		if ( exe_path[i-1] == delim )
+			break;
+	}
+	exe_path[i] = '\0';
+
+	return true;
+}
+
+void Error(const char *fmt, ...)
+{
+	va_list AP;
+	va_start(AP, fmt);
+
+	char msg[1024];
+	//fprintf(msg, "ERROR: ");
+	//vfprintf(msg, fmt, AP);
+	//fprintf(msg, "\n");
+	sprintf(msg, fmt, AP);
+	OutputDebugStringA(msg);
+	assert(0);
+//	exit(-1);
+}
+
+static int HexCharToInt(unsigned char c)
+{
+	if(c >= '0' && c <= '9')
+		return((int)(c - '0'));
+
+	c = tolower(c);
+	if(c >= 'a' && c <= 'f')
+		return((int)(c - 'a' + 10));
+
+	return(0);
+}
+
+static int Hex2BytesToInt(const unsigned char *buf)
+{
+	return(HexCharToInt(buf[0]) << 4 | HexCharToInt(buf[1]));
+}
+
+static oaFloat StrToFloat(const char *buf)
+{
+	size_t Len = strlen(buf);
+	if(Len != sizeof(oaFloat) * 2)
+		return(0.0);
+
+	oaFloat Ret;
+	unsigned char *Buf = (unsigned char *)&Ret;
+	for(int i=0; i < sizeof(oaFloat); ++i)
+	{
+		Buf[i] = Hex2BytesToInt((const unsigned char *)buf);
+		buf += 2;
+	}
+
+	return(Ret);
+}
+
+static void WriteFloat(FILE *fp, oaFloat val)
+{
+	unsigned char *Buf = (unsigned char *)&val;
+	for(int i=0;  i < sizeof(oaFloat); ++i)
+		fprintf(fp, "%02x", Buf[i]);
+}
+
+static void StripNewLine(char *str)
+{
+	size_t StrLen = strlen(str);
+	if(StrLen == 0)
+		return;
+
+	for(size_t i=StrLen-1; i >= 0; --i)
+		if(str[i] == '\n')
+		{
+			str[i] = 0;
+			break;
+		}
+}
+
+void *Alloc(size_t n)
+{
+	void *Ret = malloc(n);
+	assert(n != 0);
+
+	//AllocBlocks.push_back(Ret);
+	return(Ret);
+}
+
+char *StrDup(const char *str)
+{
+	assert(str != NV_NULL);
+	char *Ret = strdup(str);
+
+	//AllocBlocks.push_back(Ret);
+	return(Ret);
+}
+
+AppSettings::AppSettings()
+{
+	int NumOptions = 0;
+}
+
+AppSettings::~AppSettings()
+{
+	Cleanup();
+}
+
+void AppSettings::InitOptions(void)
+{
+	{
+		oaNamedOption *Option;
+
+		// Resolution (enum)
+		Option = &Options[NumOptions++];
+		oaInitOption(Option);
+		Option->Name = "User/Resolution";
+		Option->DataType = OA_TYPE_ENUM;
+		Option->Value.Enum = "640x480";
+
+		Options[NumOptions] = *Option;
+		Option = &Options[NumOptions++];
+		Option->Value.Enum = "1024x768";
+
+		Options[NumOptions] = *Option;
+		Option = &Options[NumOptions++];
+		Option->Value.Enum = "1200x768";
+
+		Options[NumOptions] = *Option;
+		Option = &Options[NumOptions++];
+		Option->Value.Enum = "1600x1200";
+
+		// AA (enum)
+		Option = &Options[NumOptions++];
+		oaInitOption(Option);
+
+		Option->Name = "User/AA";
+		Option->DataType = OA_TYPE_ENUM;
+		Option->Value.Enum = "Off";
+
+		Options[NumOptions] = *Option;
+		Option = &Options[NumOptions++];
+		Option->Value.Enum = "2X";
+
+		Options[NumOptions] = *Option;
+		Option = &Options[NumOptions++];
+		Option->Value.Enum = "4X";
+
+		Options[NumOptions] = *Option;
+		Option = &Options[NumOptions++];
+		Option->Value.Enum = "8X";
+
+		// device id (int)
+		Option = &Options[NumOptions++];
+		oaInitOption(Option);
+		Option->Name = "User/Device";
+		Option->DataType = OA_TYPE_INT;
+
+		Option->Value.Int = -1;  // when -1 to choose a good GPU
+
+		//Backdoor (enum)
+		Option = &Options[NumOptions++];
+		oaInitOption(Option);
+		Option->Name = "User/Backdoor";
+		Option->DataType = OA_TYPE_STRING;
+		Option->Value.String = "";
+
+		// HideUI (bool)
+		Option = &Options[NumOptions++];
+		oaInitOption(Option);
+		Option->Name = "User/HideUI";
+		Option->DataType = OA_TYPE_BOOL;
+
+		Option->Value.Bool = OA_FALSE;
+
+		// Perf mode (bool)
+		Option = &Options[NumOptions++];
+		oaInitOption(Option);
+		Option->Name = "User/PerfMode";
+		Option->DataType = OA_TYPE_BOOL;
+
+		Option->Value.Bool = OA_FALSE;
+
+		// Play (bool)
+		Option = &Options[NumOptions++];
+		oaInitOption(Option);
+		Option->Name = "User/Play";
+		Option->DataType = OA_TYPE_BOOL;
+
+		Option->Value.Bool = OA_FALSE;
+
+		// ProjectPath (string)
+		Option = &Options[NumOptions++];
+		oaInitOption(Option);
+		Option->Name = "User/ProjectPath";
+		Option->DataType = OA_TYPE_STRING;
+		Option->Value.String = "";
+
+		// FurAssetPath (string)
+		Option = &Options[NumOptions++];
+		oaInitOption(Option);
+		Option->Name = "User/FurAssetPath";
+		Option->DataType = OA_TYPE_STRING;
+		Option->Value.String = "";
+
+		// FurDemoPlaylist (string)
+		Option = &Options[NumOptions++];
+		oaInitOption(Option);
+		Option->Name = "User/FurDemoPlaylist";
+		Option->DataType = OA_TYPE_STRING;
+		Option->Value.String = "";
+
+		//Option = &Options[NumOptions++];
+		//oaInitOption(Option);
+		//Option->Name = "r2_slight_fade";
+		//Option->DataType = OA_TYPE_FLOAT;
+		//Option->MinValue.Float = 0.0;
+		//Option->MaxValue.Float = 100.0;
+		//Option->NumSteps = 200;
+	}
+
+	//****************************************************************************
+	//*** Init OptionValues
+	//****************************************************************************
+
+	// Initialize default options
+	for(int i=0; i < NumOptions; ++i)
+	{
+		string Name(Options[i].Name);
+		OptionValueMap[Name].Name = Options[i].Name;
+		OptionValueMap[Name].Type = Options[i].DataType;
+		OptionValueMap[Name].Value = Options[i].Value;
+	}
+
+	InitDefaultOptions();
+	///////////////////////////////////////////////////////
+	// Load any persistent options if they've been previously set
+	ReadOptionsFile();
+}
+
+void AppSettings::InitDefaultOptions(void)
+{
+	oaValue Value;
+
+	Value.Enum = "1200x768";
+	SetOptionValue("User/Resolution", OA_TYPE_ENUM, &Value);
+
+	Value.Enum = "8X";
+	SetOptionValue("User/AA", OA_TYPE_ENUM, &Value);
+}
+
+void AppSettings::SetOptionValue(const char *name, 
+	oaOptionDataType type,
+	const oaValue *value)
+{
+	string Name(name);
+	assert(OptionValueMap.find(Name) != OptionValueMap.end());
+	assert(OptionValueMap[Name].Type == type);
+
+	switch(type)
+	{
+	case OA_TYPE_STRING:
+		OptionValueMap[Name].Value.String = StrDup(value->String);
+		break;
+
+	case OA_TYPE_ENUM:
+		OptionValueMap[Name].Value.Enum = StrDup(value->Enum);
+		break;
+
+	default:
+		OptionValueMap[Name].Value = *value;
+	}
+}
+
+void AppSettings::ReadOptionsFile(void)
+{ 
+	char optionFile[MAX_PATH] = "";
+	if(!GetExePath(optionFile))
+	{
+		fprintf(stderr, "Cannot get exe path\r\n");
+	}
+	strcat(optionFile, OptionsFileName);
+
+
+	FILE *FP = fopen(optionFile, "rb");
+	if(!FP)
+		return;
+
+	fprintf(stderr, "FurViewer: Reading options file \"%s\".\n", 
+		optionFile);
+	fflush(stderr);
+
+	char Line[1024] = "";
+	int LineNum = 1;
+	while (fgets(Line, sizeof(Line), FP) != NV_NULL)
+	{
+		StripNewLine(Line);
+		if(Line[0] == 0)
+			continue;
+
+		char *Name = strtok(Line, "\t");
+		char *Value = strtok(NV_NULL, "");
+
+		if(!Name || !Value)
+		{
+			//Error("Invalid format in options file \"%s\" on line %d\n", 
+			//OptionsFileName, 
+			//LineNum);
+			continue;
+		}
+
+		map<string, OptionValue>::const_iterator OptVal = 
+			OptionValueMap.find(string(Name));
+
+		if(OptVal == OptionValueMap.end())
+			Error("Unknown option \"%s\" defined in options file \"%s\" on line %d.",
+			Name, 
+			OptionsFileName, 
+			LineNum);
+
+		SetOptionValue(Name, OptVal->second.Type, Value);
+
+		LineNum++;
+	}
+
+	fclose(FP);
+} 
+
+void AppSettings::Cleanup(void)
+{
+	//vector<void *>::iterator Iter = AllocBlocks.begin();
+	//for(; Iter != AllocBlocks.end(); Iter++)
+	//	free(*Iter);
+
+	//AllocBlocks.clear();
+}
+
+
+void AppSettings::WriteOptionsFile(FILE *fp)
+{
+	map<string, OptionValue>::const_iterator Iter = OptionValueMap.begin();
+	for(; Iter != OptionValueMap.end(); ++Iter)
+	{
+		fprintf(fp, "%s\t", Iter->second.Name);
+		switch(Iter->second.Type)
+		{
+		case OA_TYPE_INT:
+			fprintf(fp, "%d", Iter->second.Value.Int);
+			break;
+
+		case OA_TYPE_BOOL:
+			fprintf(fp, "%d", (int)Iter->second.Value.Bool);
+			break;
+
+		case OA_TYPE_FLOAT:
+			WriteFloat(fp, Iter->second.Value.Float);
+			break;
+
+		case OA_TYPE_STRING:
+			fprintf(fp, "%s", Iter->second.Value.String);
+			break;
+
+		case OA_TYPE_ENUM:
+			fprintf(fp, "%s", Iter->second.Value.Enum);
+			break;
+
+		}
+
+		fprintf(fp, "\n");
+	}
+}
+
+void AppSettings::WriteOptionsFile(void)
+{
+	char optionFile[MAX_PATH] = "";
+	if(!GetExePath(optionFile))
+	{
+		fprintf(stderr, "Cannot get exe path\r\n");
+	}
+	strcat(optionFile, OptionsFileName);
+
+	fprintf(stderr, "FurViewer: Writing options file \"%s\".\n", 
+		optionFile);
+	fflush(stderr);
+
+	FILE *FP = fopen(optionFile, "wb");
+	if(!FP)
+		Error("Couldn't open \"%s\" for write.\n", optionFile);
+
+	WriteOptionsFile(FP);
+
+	fclose(FP);
+}
+
+void AppSettings::SetOptionValue(const char *name, 
+	oaOptionDataType type,
+	const char *value)
+{
+	assert(name != NV_NULL);
+	assert(type != OA_TYPE_INVALID);
+	assert(value != NV_NULL);
+
+	oaValue Value;
+	switch(type)
+	{
+	case OA_TYPE_INT:
+		Value.Int = atoi(value);
+		break;
+
+	case OA_TYPE_FLOAT:
+		Value.Float = StrToFloat(value);
+		break;
+
+	case OA_TYPE_BOOL:
+		Value.Bool = atoi(value) ? OA_TRUE : OA_FALSE;
+		break;
+
+	case OA_TYPE_STRING:
+		Value.String = (oaString)value;
+		break;
+
+	case OA_TYPE_ENUM:
+		Value.Enum = (oaString)value;
+		break; 
+	}
+
+	SetOptionValue(name, type, &Value);
+}
+
+
+
diff --git a/tools/ArtistTools/source/CoreLib/Utils/Settings.h b/tools/ArtistTools/source/CoreLib/Utils/Settings.h
new file mode 100644
index 0000000..a845732
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Utils/Settings.h
@@ -0,0 +1,392 @@
+/*******************************************************************************
+* NVIDIA Corporation 
+* Software License Agreement - OpenAutomate SDK 
+* 
+* IMPORTANT - READ BEFORE COPYING, INSTALLING OR USING
+* Do not use or load the OpenAutomate SDK and any associated materials
+* provided by NVIDIA on NVIDIA�s website (collectively, the "Software")
+* until You have carefully read the following terms and conditions. By
+* loading or using the Software, You agree to fully comply with the terms
+* and conditions of this Software License Agreement ("Agreement") by and
+* between NVIDIA Corporation, a Delaware corporation with its principal
+* place of business at 2701 San Tomas Expressway, Santa Clara, California
+* 95050 U.S.A. ("NVIDIA"), and You. If You do not wish to so agree, do not
+* install or use the Software. 
+* 
+* For the purposes of this Agreement: 
+* 
+* "Licensee," "You" and/or "Your" shall mean, collectively and
+* individually, Original Equipment Manufacturers, Independent Hardware
+* Vendors, Independent Software Vendors, and End-Users of the Software
+* pursuant to the terms and conditions of this Agreement.   
+* 
+* "Derivative Works" shall mean derivatives of the Software created by You
+* or a third party on Your behalf, which term shall include:  (a) for
+* copyrightable or copyrighted material, any translation, abridgement,
+* revision or other form in which an existing work may be recast,
+* transformed or adapted; (b) for work protected by topography or mask
+* right, any translation, abridgement, revision or other form in which an
+* existing work may be recast, transformed or adapted; (c) for patentable
+* or patented material, any Improvement; and (d) for material protected by
+* trade secret, any new material derived from or employing such existing
+* trade secret.
+* 
+* "Excluded License" is any license that requires as a condition of use,
+* modification and/or distribution of software subject to the Excluded
+* License, that such software or other software distributed and/or
+* combined with such software be (i) disclosed or distributed in source
+* code form, (ii) licensed for the purpose of making derivative works, or
+* (iii) redistributable at no charge.
+* 
+* SECTION 1 - GRANT OF LICENSE.
+* NVIDIA agrees to provide the Software and any associated materials
+* pursuant to the terms and conditions of this Agreement.  Subject to the
+* terms of this Agreement, NVIDIA grants to You a nonexclusive,
+* transferable, worldwide, revocable, limited, royalty-free, fully paid-up
+* license under NVIDIA�s copyrights to 
+* 
+* (a) install, deploy, use, have used execute, reproduce, display,
+* perform, run, modify the source code of the Software, or to prepare and
+* have prepared Derivative Works thereof the Software for Your own
+* internal development, testing and maintenance purposes to incorporate
+* the Software or Derivative Works thereof, in part or whole, into Your
+* software applications; 
+* 
+* (b)	 to transfer, distribute and sublicense the Software (in its
+* unmodified form as delivered to You by NVIDIA pursuant to this
+* Agreement) in any medium or technology for Your sublicensees to
+* incorporate the Software or Derivative Works thereof, in part or whole,
+* into their respective software applications; and
+* 
+* (c) to transfer, distribute and sublicense Derivative Works (in object
+* code only) of the Software (i)_as incorporated in Your application
+* software in any medium or technology; and (ii) certified as OpenAutomate
+* Compatible Software.
+* 
+* You may exercise your license rights pursuant to Subsection 1(b) and (c)
+* above pursuant to the terms and conditions of any form of end-user
+* software license agreement of Your choice, including but not limited to
+* an Excluded License.
+* 
+* In the event NVIDIA certifies Your application software, incorporating
+* the Derivative Works (in object code only) of the Software, as
+* OpenAutomate compatible ("OpenAutomate Compatible Software"), NVIDIA
+* grants You a nonexclusive, worldwide, revocable, paid-up license to use
+* the name and trademark to "OpenAutomate Compatible" solely for the
+* purposes of identifying and/or marketing Your application software as
+* OpenAutomate Compatible Software; provided that Licensee fully complies
+* with the following:	
+* 
+* (x) Licensee agrees that it is strictly prohibited from using the name
+* and trademark of "OpenAutomate Compatible" if Your application software
+* is not OpenAutomate Compatible Software;
+* 
+* (y) if NVIDIA objects to Your improper use of the "OpenAutomate
+* Compatible" name and trademark, You will take all reasonable steps
+* necessary to resolve NVIDIA�s objections. NVIDIA may reasonably monitor
+* the quality of Your application software bearing the "OpenAutomate
+* Compatible" name or trademark pursuant to this Agreement; and
+* 
+* (z) any goodwill attached to NVIDIA�s trademarks, service marks, or
+* trade names belong to NVIDIA and this Agreement does not grant You any
+* right to use them.
+* 
+* If You are not the final manufacturer or vendor of a computer system or
+* software program incorporating the Software, or if Your Contractors (as
+* defined below), affiliates or subsidiaries need to exercise any, some or
+* all of the license grant described above herein to the Software on Your
+* behalf, then You may transfer a copy of the Software, (and related
+* end-user documentation) to such recipient for use in accordance with the
+* terms of this Agreement, provided such recipient agrees to be fully
+* bound by the terms hereof. Except as expressly permitted in this
+* Agreement, Unless otherwise authorized in the Agreement, You shall not
+* otherwise assign, sublicense, lease, or in any other way transfer or
+* disclose Software to any third party. Unless otherwise authorized in the
+* Agreement, You shall not reverse- compile, disassemble,
+* reverse-engineer, or in any manner attempt to derive the source code of
+* the Software from the object code portions of the Software. 
+* 
+* Except as expressly stated in this Agreement, no license or right is
+* granted to You directly or by implication, inducement, estoppel or
+* otherwise. NVIDIA shall have the right to inspect or have an independent
+* auditor inspect Your relevant records to verify Your compliance with the
+* terms and conditions of this Agreement. 
+* 
+* SECTION 2 - CONFIDENTIALITY.
+* If applicable, any exchange of Confidential Information (as defined in
+* the NDA) shall be made pursuant to the terms and conditions of a
+* separately signed Non-Disclosure Agreement ("NDA") by and between NVIDIA
+* and You. For the sake of clarity, You agree that the Software is
+* Confidential Information of NVIDIA.
+* 
+* If You wish to have a third party consultant or subcontractor
+* ("Contractor") perform work on Your behalf which involves access to or
+* use of Software, You shall obtain a written confidentiality agreement
+* from the Contractor which contains terms and obligations with respect to
+* access to or use of Software no less restrictive than those set forth in
+* this Agreement and excluding any distribution or sublicense rights, and
+* use for any other purpose than permitted in this Agreement. Otherwise,
+* You shall not disclose the terms or existence of this Agreement or use
+* NVIDIA's name in any publications, advertisements, or other
+* announcements without NVIDIA's prior written consent.  Unless otherwise
+* provided in this Agreement, You do not have any rights to use any NVIDIA
+* trademarks or logos.
+* 
+* SECTION 3 - OWNERSHIP OF SOFTWARE AND INTELLECTUAL PROPERTY RIGHTS.
+* All rights, title and interest to all copies of the Software remain with
+* NVIDIA, subsidiaries, licensors, or its suppliers. The Software is
+* copyrighted and protected by the laws of the United States and other
+* countries, and international treaty provisions. You may not remove any
+* copyright notices from the Software. NVIDIA may make changes to the
+* Software, or to items referenced therein, at any time and without
+* notice, but is not obligated to support or update the Software. Except
+* as otherwise expressly provided, NVIDIA grants no express or implied
+* right under any NVIDIA patents, copyrights, trademarks, or other
+* intellectual property rights. 
+* 
+* All rights, title and interest in the Derivative Works of the Software
+* remain with You subject to the underlying license from NVIDIA to the
+* Software.  In Your sole discretion, You may grant NVIDIA, upon NVIDIA�s
+* request for such a license described herein, an irrevocable, perpetual,
+* nonexclusive, worldwide, royalty-free paid-up license to make, have
+* made, use, have used, sell, license, distribute, sublicense or otherwise
+* transfer Derivative Works created by You that add functionality or
+* improvement to the Software.  
+* 
+* You has no obligation to give NVIDIA any suggestions, comments or other
+* feedback ("Feedback") relating to the Software.  However, NVIDIA may use
+* and include any Feedback that You voluntarily provide to improve the
+* Software or other related NVIDIA technologies.  Accordingly, if You
+* provide Feedback, You agree NVIDIA and its licensees may freely use,
+* reproduce, license, distribute, and otherwise commercialize the Feedback
+* in the Software or other related technologies without the payment of any
+* royalties or fees.  
+* 
+* You may transfer the Software only if the recipient agrees to be fully
+* bound by these terms and conditions of this Agreement. 
+* 
+* SECTION 4 - NO WARRANTIES. 
+* THE SOFTWARE IS PROVIDED "AS IS" WITHOUT ANY EXPRESS OR IMPLIED WARRANTY
+* OF ANY KIND, INCLUDING WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT,
+* OR FITNESS FOR A PARTICULAR PURPOSE. NVIDIA does not warrant or assume
+* responsibility for the accuracy or completeness of any information,
+* text, graphics, links or other items contained within the Software.
+* NVIDIA does not represent that errors or other defects will be
+* identified or corrected.
+* 
+* SECTION 5 - LIMITATION OF LIABILITY.
+* EXCEPT WITH RESPECT TO THE MISUSE OF THE OTHER PARTY�S INTELLECTUAL
+* PROPERTY OR DISCLOSURE OF THE OTHER PARTY�S CONFIDENTIAL INFORMATION IN
+* BREACH OF THIS AGREEMENT, IN NO EVENT SHALL NVIDIA, SUBSIDIARIES,
+* LICENSORS, OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER
+* (INCLUDING, WITHOUT LIMITATION,  INDIRECT, LOST PROFITS, CONSEQUENTIAL,
+* BUSINESS INTERRUPTION OR LOST INFORMATION) ARISING OUT OF THE USE OF OR
+* INABILITY TO USE THE SOFTWARE, EVEN IF NVIDIA HAS BEEN ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGES. SOME JURISDICTIONS PROHIBIT EXCLUSION OR
+* LIMITATION OF LIABILITY FOR IMPLIED WARRANTIES OR CONSEQUENTIAL OR
+* INCIDENTAL DAMAGES, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU. YOU
+* MAY ALSO HAVE OTHER LEGAL RIGHTS THAT VARY FROM JURISDICTION TO
+* JURISDICTION.  NOTWITHSTANDING THE FOREGOING, NVIDIA�S AGGREGATE
+* LIABILITY ARISING OUT OF THIS AGREEMENT SHALL NOT EXCEED ONE HUNDRED
+* UNITED STATES DOLLARS (USD$100).
+* 
+* SECTION 6 - TERM.
+* This Agreement and the licenses granted hereunder shall be effective as
+* of the date You download the applicable Software ("Effective Date") and
+* continue for a period of one (1) year ("Initial Term") respectively,
+* unless terminated earlier in accordance with the "Termination" provision
+* of this Agreement.  Unless either party notifies the other party of its
+* intent to terminate this Agreement at least three (3) months prior to
+* the end of the Initial Term or the applicable renewal period, this
+* Agreement will be automatically renewed for one (1) year renewal periods
+* thereafter, unless terminated in accordance with the "Termination"
+* provision of this Agreement.  
+* 
+* SECTION 7 - TERMINATION.
+* NVIDIA may terminate this Agreement at any time if You violate its
+* terms. Upon termination, You will immediately destroy the Software or
+* return all copies of the Software to NVIDIA, and certify to NVIDIA in
+* writing that such actions have been completed.  Upon termination or
+* expiration of this Agreement the license grants to Licensee shall
+* terminate, except that sublicenses rightfully granted by Licensee under
+* this Agreement in connection with Section 1(b) and (c) of this Agreement
+* provided by Licensee prior to the termination or expiration of this
+* Agreement shall survive in accordance with their respective form of
+* license terms and conditions.
+* 
+* SECTION 8 - MISCELLANEOUS.
+* 
+* SECTION 8.1 - SURVIVAL.
+* Those provisions in this Agreement, which by their nature need to
+* survive the termination or expiration of this Agreement, shall survive
+* termination or expiration of the Agreement, including but not limited to
+* Sections 2, 3, 4, 5, 7, and 8.
+* 
+* SECTION 8.2 - APPLICABLE LAWS.
+* Claims arising under this Agreement shall be governed by the laws of
+* Delaware, excluding its principles of conflict of laws and the United
+* Nations Convention on Contracts for the Sale of Goods. The state and/or
+* federal courts residing in Santa Clara County, California shall have
+* exclusive jurisdiction over any dispute or claim arising out of this
+* Agreement. You may not export the Software in violation of applicable
+* export laws and regulations. 
+* 
+* SECTION 8.3 - AMENDMENT.
+* The Agreement shall not be modified except by a written agreement that
+* names this Agreement and any provision to be modified, is dated
+* subsequent to the Effective Date, and is signed by duly authorized
+* representatives of both parties.
+* 
+* SECTION 8.4 - NO WAIVER.
+* No failure or delay on the part of either party in the exercise of any
+* right, power or remedy under this Agreement or under law, or to insist
+* upon or enforce performance by the other party of any of the provisions
+* of this Agreement or under law, shall operate as a waiver thereof, nor
+* shall any single or partial exercise of any right, power or remedy
+* preclude other or further exercise thereof, or the exercise of any other
+* right, power or remedy; rather the provision, right, or remedy shall be
+* and remain in full force and effect.
+* 
+* SECTION 8.5 - NO ASSIGNMENT. 
+* This Agreement and Licensee�s rights and obligations herein, may not be
+* assigned, subcontracted, delegated, or otherwise transferred by Licensee
+* without NVIDIA�s prior written consent, and any attempted assignment,
+* subcontract, delegation, or transfer in violation of the foregoing will
+* be null and void.  The terms of this Agreement shall be binding upon
+* Licensee�s assignees.
+* 
+* SECTION 8.6 - GOVERNMENT RESTRICTED RIGHTS. 
+* The parties acknowledge that the Software is subject to U.S. export
+* control laws and regulations.   The parties agree to comply with all
+* applicable international and national laws that apply to the Software,
+* including the U.S. Export Administration Regulations, as well as
+* end-user, end-use and destination restrictions issued by U.S. and other
+* governments.
+* 
+* The Software has been developed entirely at private expense and is
+* commercial computer software provided with RESTRICTED RIGHTS. Use,
+* duplication or disclosure of the Software by the U.S. Government or a
+* U.S. Government subcontractor is subject to the restrictions set forth
+* in the Agreement under which the Software was obtained pursuant to DFARS
+* 227.7202-3(a) or as set forth in subparagraphs (c)(1) and (2) of the
+* Commercial Computer Software - Restricted Rights clause at FAR
+* 52.227-19, as applicable. Contractor/manufacturer is NVIDIA, 2701 San
+* Tomas Expressway, Santa Clara, CA 95050. Use of the Software by the
+* Government constitutes acknowledgment of NVIDIA's proprietary rights
+* therein. 
+* 
+* SECTION 8.7 - INDEPENDENT CONTRACTORS.
+* Licensee�s relationship to NVIDIA is that of an independent contractor,
+* and neither party is an agent or partner of the other.  Licensee will
+* not have, and will not represent to any third party that it has, any
+* authority to act on behalf of NVIDIA.
+* 
+* SECTION 8.8 - SEVERABILITY.
+* If for any reason a court of competent jurisdiction finds any provision
+* of this Agreement, or portion thereof, to be unenforceable, that
+* provision of the Agreement will be enforced to the maximum extent
+* permissible so as to affect the intent of the parties, and the remainder
+* of this Agreement will continue in full force and effect. This Agreement
+* has been negotiated by the parties and their respective counsel and will
+* be interpreted fairly in accordance with its terms and without any
+* strict construction in favor of or against either party.
+* 
+* SECTION 8.9 - ENTIRE AGREEMENT.  
+* This Agreement and NDA constitute the entire agreement between the
+* parties with respect to the subject matter contemplated herein, and
+* merges all prior and contemporaneous communications.
+* 
+******************************************************************************/
+
+
+#ifndef _SETTINGS_H
+#define _SETTINGS_H
+
+#include <assert.h>
+#include <ctype.h>
+#include <math.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+#include <vector>
+#include <map>
+#include <string>
+#include <conio.h>
+#include <OpenAutomate.h>
+
+#include "corelib_global.h"
+
+#if WIN32
+# include <windows.h>
+# define SLEEP(ms) Sleep(ms)
+#else
+# include <unistd.h>
+# define SLEEP(ms) usleep(1000 * (ms))
+#endif
+
+void Error(const char *fmt, ...);
+bool GetExePath(char* exe_path);
+
+struct OptionValue
+{
+	const char *Name;
+	oaOptionDataType Type;
+	oaValue Value;
+};
+
+class CORELIB_EXPORT AppSettings
+{
+public:
+	AppSettings();
+	~AppSettings();
+
+	static AppSettings& Inst()
+	{
+		static AppSettings s_inst;
+		return s_inst;
+	}
+
+	void InitOptions();
+
+	void WriteOptionsFile();
+
+	void SetOptionValue(const char *name, 
+		oaOptionDataType type,
+		const oaValue *value);
+
+	int GetNumOptions(){return NumOptions;}
+
+	oaNamedOption* GetOption(int i){return &Options[i];}
+
+	OptionValue* GetOptionValue(char* opt_name)
+	{
+		return &OptionValueMap[opt_name];
+	}
+
+	std::map<std::string, OptionValue>* GetCurrentOptionMap()
+	{
+		return &OptionValueMap;
+	}
+
+private:
+
+	void Cleanup();
+
+	void InitDefaultOptions();
+
+	void ReadOptionsFile();
+
+	void WriteOptionsFile(FILE *fp);
+
+	void SetOptionValue(const char *name, 
+		oaOptionDataType type,
+		const char *value);
+
+	oaNamedOption Options[128];
+	std::map<std::string, OptionValue> OptionValueMap;
+
+	int NumOptions;
+};
+
+#endif
\ No newline at end of file
diff --git a/tools/ArtistTools/source/CoreLib/Utils/Stats.cpp b/tools/ArtistTools/source/CoreLib/Utils/Stats.cpp
new file mode 100644
index 0000000..d52aa14
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Utils/Stats.cpp
@@ -0,0 +1,76 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+///////////////////////////////////////////////////////////////////////////////
+#include "Stats.h"
+
+void Stats::reset()
+{
+	m_totalRenderTime = 0.0f;
+	m_shadowRenderTime = 0.0f;
+	m_meshRenderTime = 0.0f;
+	m_hairRenderTime = 0.0f;
+	m_hairStatsTime = 0.0f;
+	m_totalUpdateTime = 0.0f;
+	m_meshSkinningTime = 0.0f;
+	m_hairSkinningTime = 0.0f;
+	m_hairSimulationTime = 0.0f;
+	m_queryTime = 0.0f;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void Stats::add(const Stats& toAdd)
+{
+	m_totalRenderTime += toAdd.m_totalRenderTime;
+	m_shadowRenderTime += toAdd.m_shadowRenderTime;
+	m_meshRenderTime += toAdd.m_meshRenderTime;
+	m_hairRenderTime += toAdd.m_hairRenderTime;
+	m_hairStatsTime += toAdd.m_hairStatsTime;
+
+	m_totalUpdateTime += toAdd.m_totalUpdateTime;
+	m_meshSkinningTime += toAdd.m_meshSkinningTime;
+	m_hairSkinningTime += toAdd.m_hairSkinningTime;
+	m_hairSimulationTime += toAdd.m_hairSimulationTime;
+
+	m_queryTime += toAdd.m_queryTime;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+void Stats::average(float numFrames)
+{
+	m_totalRenderTime /= numFrames;
+	m_shadowRenderTime /= numFrames;
+	m_meshRenderTime /= numFrames;
+	m_hairRenderTime /= numFrames;
+	m_hairStatsTime /= numFrames;
+	m_totalUpdateTime /= numFrames;
+	m_meshSkinningTime /= numFrames;
+	m_hairSkinningTime /= numFrames;
+	m_hairSimulationTime /= numFrames;
+	m_queryTime /= numFrames;
+}
+
diff --git a/tools/ArtistTools/source/CoreLib/Utils/Stats.h b/tools/ArtistTools/source/CoreLib/Utils/Stats.h
new file mode 100644
index 0000000..fb22e57
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Utils/Stats.h
@@ -0,0 +1,54 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#pragma once
+
+#include "corelib_global.h"
+
+// scene statistics
+struct CORELIB_EXPORT Stats
+{
+	double	m_totalRenderTime; 
+	double  m_shadowRenderTime;
+	double  m_meshRenderTime;
+	double	m_hairRenderTime;
+	double	m_hairStatsTime;
+
+	double  m_totalUpdateTime;
+	double  m_meshSkinningTime;
+	double  m_hairSkinningTime;
+	double  m_hairSimulationTime;
+
+	double  m_queryTime;
+
+	Stats() { reset(); }
+
+	void reset();
+	void add(const Stats& toAdd);
+	void average(float numFrames);
+};
\ No newline at end of file
diff --git a/tools/ArtistTools/source/CoreLib/Utils/Timer.cpp b/tools/ArtistTools/source/CoreLib/Utils/Timer.cpp
new file mode 100644
index 0000000..2161989
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Utils/Timer.cpp
@@ -0,0 +1,80 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#include "Timer.h"
+
+Timer::Timer(bool isStartNow)
+{
+	::QueryPerformanceFrequency(&m_ticksPerSecond);
+	Reset(isStartNow);
+}
+
+void Timer::Reset(bool isStartNow)
+{
+	m_isPaused = true;
+	m_totalPausedTime.QuadPart = 0;
+	m_lastPausedTime.QuadPart = 0;
+	if (isStartNow)
+	{
+		Start();
+	}
+}
+
+void Timer::Start()
+{
+	if (m_isPaused)
+	{
+		LARGE_INTEGER timeNow;
+		::QueryPerformanceCounter(&timeNow);
+		m_totalPausedTime.QuadPart += timeNow.QuadPart - m_lastPausedTime.QuadPart;
+		m_isPaused = false;
+	}
+}
+
+void Timer::Pause()
+{
+	if (!m_isPaused)
+	{
+		m_isPaused = true;
+		::QueryPerformanceCounter(&m_lastPausedTime);
+	}
+}
+
+LONGLONG Timer::GetTicksElapsed() const
+{
+	LARGE_INTEGER timeNow;
+	if (m_isPaused)
+	{
+		timeNow = m_lastPausedTime;
+	}
+	else
+	{
+		::QueryPerformanceCounter(&timeNow);
+	}
+	return (timeNow.QuadPart - m_totalPausedTime.QuadPart);
+}
diff --git a/tools/ArtistTools/source/CoreLib/Utils/Timer.h b/tools/ArtistTools/source/CoreLib/Utils/Timer.h
new file mode 100644
index 0000000..c14ff97
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Utils/Timer.h
@@ -0,0 +1,68 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#pragma once
+
+#define WIN32_LEAN_AND_MEAN
+#include <Windows.h>
+
+#include "corelib_global.h"
+
+class CORELIB_EXPORT Timer
+{
+public:
+	Timer(bool isStartNow = false);
+	void Start();
+	void Reset(bool isStartNow = false);
+	void Pause();
+	bool IsRunning() const
+	{
+		return !m_isPaused;
+	}
+	double GetTimeInMilliSeconds() const
+	{
+		return double(GetTicksElapsed()*1000.0) / GetTicksPerSecond();
+	}
+	double GetTimeInSeconds() const
+	{
+		return double(GetTicksElapsed()) / GetTicksPerSecond();
+	}
+
+public:
+	bool m_isPaused;
+
+	// Get time ticks elapsed
+	LONGLONG GetTicksElapsed() const;
+	// Get the timer frequency. Time tick count per second
+	LONGLONG GetTicksPerSecond() const {
+		return m_ticksPerSecond.QuadPart;
+	}
+	LARGE_INTEGER m_ticksPerSecond;
+	LARGE_INTEGER m_lastPausedTime;
+	LARGE_INTEGER m_totalPausedTime;
+};
diff --git a/tools/ArtistTools/source/CoreLib/Utils/ViewerOutput.cpp b/tools/ArtistTools/source/CoreLib/Utils/ViewerOutput.cpp
new file mode 100644
index 0000000..d5486bc
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Utils/ViewerOutput.cpp
@@ -0,0 +1,75 @@
+#include <windows.h>
+#include "ViewerOutput.h"
+
+ViewerOutput& ViewerOutput::Inst()
+{
+	static ViewerOutput inst;
+	return inst;
+}
+
+void ViewerOutput::RegisterPrinter( FrontPrinter* printer )
+{
+	if(!printer) return;
+
+	_printers.insert(printer);
+}
+
+void ViewerOutput::UnRegisterPrinter( FrontPrinter* printer )
+{
+	if(!printer) return;
+
+	auto itr = _printers.find(printer);
+	if(itr != _printers.end())
+		_printers.erase(itr);
+}
+
+void ViewerOutput::print( FrontPrinter::Effect e, unsigned long color, const char* fmt, ... )
+{
+	va_list args;
+	va_start(args, fmt);
+
+	vsprintf_s(_buf, MAX_BUFFER_SIZE, fmt, args);
+
+	va_end(args);
+
+	for (auto itr = _printers.begin(); itr != _printers.end(); ++itr)
+	{
+		(*itr)->print(_buf, color, e);
+	}
+}
+
+//////////////////////////////////////////////////////////////////////////
+ViewerStream::~ViewerStream()
+{
+	flush();
+}
+
+ViewerStream& ViewerStream::flush()
+{
+	this->std::ostream::flush();
+
+	if(_buffer.size() == 0)
+		return (*this);
+
+	ViewerOutput::Inst().print(_effect, _color, _buffer.buf);
+	_buffer.reset();
+
+	return (*this);
+}
+
+ViewerStream::ViewerStreamBuf::ViewerStreamBuf()
+{
+	reset();
+}
+
+std::streamsize ViewerStream::ViewerStreamBuf::size()
+{
+	return (pptr() - pbase());
+}
+
+void ViewerStream::ViewerStreamBuf::reset()
+{
+	memset(buf, 0, sizeof(buf));
+	setp(buf, buf + FURVIEWER_MAX_OUTPUT_CHAR);
+}
+
diff --git a/tools/ArtistTools/source/CoreLib/Utils/ViewerOutput.h b/tools/ArtistTools/source/CoreLib/Utils/ViewerOutput.h
new file mode 100644
index 0000000..b1fb9f7
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Utils/ViewerOutput.h
@@ -0,0 +1,136 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013-2015 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#pragma once
+
+#include <set>
+
+#include "corelib_global.h"
+
+/*
+ * !! CAUSION: 
+ *		Not thread safe, should only output messages in the MAIN thread!
+ *		Otherwise, cannot guarantee the Qt Gui behavior.
+ */
+
+// DON'T TRY TO WRITE CHARS MORE THAN THE FURVIEWER_MAX_OUTPUT_CHAR
+#define FURVIEWER_MAX_OUTPUT_CHAR 2048
+
+// c-style print
+#define viewer_msg(fmt, ...)	ViewerOutput::Inst().print(FrontPrinter::NONE,	0,				fmt, ##__VA_ARGS__)
+#define viewer_warn(fmt, ...)	ViewerOutput::Inst().print(FrontPrinter::NONE,	RGB(255,200,020), fmt, ##__VA_ARGS__)
+#define viewer_info(fmt, ...)	ViewerOutput::Inst().print(FrontPrinter::NONE,	RGB(118,185,000), fmt, ##__VA_ARGS__)
+#define viewer_err(fmt, ...)	ViewerOutput::Inst().print(FrontPrinter::NONE,	RGB(255,000,000), fmt, ##__VA_ARGS__)
+#define viewer_fatal(fmt, ...)	ViewerOutput::Inst().print(FrontPrinter::BOLD,	RGB(255,000,000), fmt, ##__VA_ARGS__)
+
+// c++ style output stream
+#define viewer_stream_msg	ViewerStream(FrontPrinter::NONE, 0)
+#define viewer_stream_warn	ViewerStream(FrontPrinter::NONE, RGB(255,200,020))
+#define viewer_stream_info	ViewerStream(FrontPrinter::NONE, RGB(118,185,000))
+#define viewer_stream_err	ViewerStream(FrontPrinter::NONE, RGB(255,000,000))
+#define viewer_stream_fatal ViewerStream(FrontPrinter::NONE, RGB(255,000,000))
+
+
+//////////////////////////////////////////////////////////////////////////
+// implementation
+//////////////////////////////////////////////////////////////////////////
+class FrontPrinter
+{
+public:
+	enum Effect
+	{
+		NONE = 0x0,
+		BOLD = 0x1,
+		ITALIC = 0x2,
+		UNDERLINE = 0x4
+	};
+		
+	virtual void print(const char* txt, unsigned long color = 0, Effect e = NONE) = 0;
+};
+
+class CORELIB_EXPORT ViewerOutput
+{
+public:
+	static ViewerOutput& Inst();
+
+	void RegisterPrinter(FrontPrinter* printer);
+	void UnRegisterPrinter(FrontPrinter* printer);
+
+	void print(FrontPrinter::Effect e, unsigned long color, const char* fmt, ...);
+
+private:
+	enum {MAX_BUFFER_SIZE = FURVIEWER_MAX_OUTPUT_CHAR + 1};
+
+	char _buf[MAX_BUFFER_SIZE];
+
+	std::set<FrontPrinter*> _printers;
+};
+
+
+//////////////////////////////////////////////////////////////////////////
+// stream to support c++ style output
+
+#include <streambuf>
+#include <sstream>
+
+class ViewerStream : public std::ostream
+{
+public:
+	explicit ViewerStream(FrontPrinter::Effect e, unsigned long color)
+		: std::ostream(&_buffer)
+		, _effect(e)
+		, _color(color)
+	{}
+
+	~ViewerStream();
+
+	ViewerStream& flush();
+
+private:
+	
+	class ViewerStreamBuf : public std::streambuf
+	{
+	public:
+		enum
+		{
+			STATIC_BUFFER_SIZE = FURVIEWER_MAX_OUTPUT_CHAR + 1,
+		};
+
+		ViewerStreamBuf();
+
+		void reset();
+		std::streamsize size();
+
+		// fixed stack buffer
+		char buf[STATIC_BUFFER_SIZE];
+	};
+
+	ViewerStreamBuf _buffer;
+	FrontPrinter::Effect _effect;
+	unsigned long _color;
+};
diff --git a/tools/ArtistTools/source/CoreLib/Window/AppMainWindow.cpp b/tools/ArtistTools/source/CoreLib/Window/AppMainWindow.cpp
new file mode 100644
index 0000000..3a85d8b
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Window/AppMainWindow.cpp
@@ -0,0 +1,1448 @@
+#include <QtWidgets/QShortcut>
+#include <QtWidgets/QAction>
+#include <QtWidgets/QMenu>
+#include <QtWidgets/QFileDialog>
+#include <QtWidgets/QMessageBox>
+#include <QtGui/QDesktopServices>
+#include <QtWidgets/QScrollBar>
+#include <QtWidgets/QGraphicsEllipseItem>
+#include <QtWidgets/QGraphicsView>
+#include <QtWidgets/QProgressDialog>
+
+#include <Windows.h>
+
+#include "AppMainWindow.h"
+#include "ExpandablePanel.h"
+
+#include "D3DWidget.h"
+
+#include "DisplayMeshesPanel.h"
+
+#include "DisplayPreferencesPanel.h"
+#include "DisplayScenePanel.h"
+#include "DisplayLightPanel.h"
+#include "ui_DisplayPreferencesPanel.h"
+#include "ui_DisplayScenePanel.h"
+#include "ui_DisplayLightPanel.h"
+#include "CameraBookmarksDialog.h"
+
+#include "SimpleScene.h"
+#include "GlobalSettings.h"
+
+#include "ViewerOutput.h"
+#include "Gamepad.h"
+#if USE_CURVE_EDITOR
+#include "CurveEditorMainWindow.h"
+#endif
+#ifndef NV_ARTISTTOOLS
+#include "ui_AppMainToolbar.h"
+#include "ui_AssetControlPanel.h"
+#include "ui_GeneralAttributesPanel.h"
+#include "ui_PhysicalMaterialsPanel.h"
+#include "ui_StyleMaterialsPanel.h"
+#include "ui_GraphicalMaterialsPanel.h"
+#include "BlastToolbar.h"
+#include "AssetControlPanel.h"
+#include "GraphicalMaterialPanel.h"
+#include "PhysicalMaterialPanel.h"
+#include "StyleMaterialPanel.h"
+#include "GeneralAttributePanel.h"
+#include "MaterialSetPanel.h"
+#include "LodPanel.h"
+#include "DisplayVisualizersPanel.h"
+#include "ui_DisplayVisualizersPanel.h"
+#include "DisplayMeshMaterialsPanel.h"
+#include "FurCharacter.h"
+#include "HairParams.h"
+#include "AboutDialog.h"
+#else
+#endif // NV_ARTISTTOOLS
+
+class MsgPrinter : public FrontPrinter
+{
+public:
+	MsgPrinter(QTextBrowser* browser):_browser(browser)
+	{
+		
+	}
+
+	void print(const char* txt, unsigned long color /* = 0 */, Effect e /* = NONE */)
+	{
+		if(color == 0 && e == FrontPrinter::NONE)
+		{
+			_browser->insertPlainText(QString(txt)+"\n");
+		}
+		else
+		{
+			// output html text
+			QString surfix;
+			QString postfix;
+			surfix.reserve(64);
+			postfix.reserve(64);
+			if(e & FrontPrinter::BOLD)
+			{
+				surfix = surfix + "<b>";
+				postfix= postfix + "</b>";
+			}
+			else if(e & FrontPrinter::UNDERLINE)
+			{
+				surfix = surfix + "<u>";
+				postfix= QString("</u>") + postfix;
+			}
+			else if(e & FrontPrinter::ITALIC)
+			{
+				surfix = surfix + "<i>";
+				postfix= QString("</i>") + postfix;
+			}
+
+			if(color != 0)
+			{
+				int r = GetRValue(color);
+				int g = GetGValue(color);
+				int b = GetBValue(color);
+			
+				surfix = QString("<div style=\"color:rgb(%1,%2,%3);\">").arg(r).arg(g).arg(b) + surfix;
+				postfix= postfix + QString("</div><br />");
+			}
+
+			QString html = surfix + QString(txt) + postfix;
+			_browser->insertHtml(html);
+		}
+		// auto scroll to the bottom
+		QScrollBar *sb = _browser->verticalScrollBar();
+		if (sb) sb->setValue(sb->maximum());
+	}
+
+private:
+	QTextBrowser* _browser;
+};
+
+int AppMainWindow::_connectionMode = 0;
+bool AppMainWindow::_expertMode = false;
+AppMainWindow* gAppMainWindow = NV_NULL;
+
+void CreateAppMainWindow()
+{
+	gAppMainWindow = new AppMainWindow;
+}
+
+void ReleaseAppMainWindow()
+{
+	delete gAppMainWindow;
+	gAppMainWindow = NV_NULL;
+}
+
+AppMainWindow& AppMainWindow::Inst()
+{
+	return *gAppMainWindow;
+}
+
+AppMainWindow::AppMainWindow(QWidget *parent, Qt::WindowFlags flags)
+	: QMainWindow(parent, flags)
+		, _bookmarksMenu(0)
+		,_displayMeshesPanel(0)
+		, _displayPreferencesPanel(0)
+		, _displayScenePanel(0)
+		,_displayLightPanel(0)
+#if USE_CURVE_EDITOR
+		,_curveEditorInitizlized(false)
+		, _curveEditorMainWindow(nullptr)
+#endif
+		,_bookmarkActionGroup(0)
+		,_actionAddBookmark(0)
+		,_actionEditBookmarks(0)
+{
+	setCorner(Qt::BottomRightCorner, Qt::RightDockWidgetArea);
+	setCorner(Qt::BottomLeftCorner, Qt::LeftDockWidgetArea);
+
+	ui.setupUi(this);
+	//ui.dockOutputWindow->hide();
+
+#ifndef NV_ARTISTTOOLS
+	_mainToolbar = 0;
+	_physicalMaterialPanel = 0;
+	_styleMaterialPanel = 0;
+	_graphicalMaterialPanel = 0;
+	_displayFurVisualizersPanel = 0;
+	_assetControlPanel = 0;
+	_generalAttributePanel = 0;
+	_lodPanel = 0;
+	_displayMeshMaterialsPanel;
+#if USE_MATERIAL_SET
+	_materialSetPanel = 0;
+#endif
+#else
+	CoreLib::Inst()->AppMainWindow_AppMainWindow();
+#endif // NV_ARTISTTOOLS
+
+	_progressDialog.close();    // prevent show one empty progress dialog when it runs.
+
+	m_bGizmoWithLocal = false;
+}
+
+void AppMainWindow::InitUI()
+{
+	_d3dWidget = new D3DWidget(this);
+	_d3dWidget->setMinimumSize(200, 200);
+	ui.renderLayout->addWidget(_d3dWidget);
+
+	InitShortCuts();
+	InitMenuItems();
+	InitToolbar();
+	InitPluginTab();
+	InitMainTab();
+
+	InitMouseSchemes();
+
+	updateUI();
+
+	if (_connectionMode == 1) // master mode
+		ui.sideBarTab->removeTab(1);
+
+	if (_connectionMode == 2)
+		ui.sideBarTab->removeTab(0);
+
+
+	QString defFilePath;
+
+	QString appDir = qApp->applicationDirPath();
+	QDir dir(appDir);
+	if (dir.cd("../../media"))
+		defFilePath = dir.absolutePath();
+
+	_lastFilePath = defFilePath;
+
+	_navigationStyle = 0;
+
+	// initialize the message printer
+	_printer = new MsgPrinter(this->ui.outputWindow);
+	ViewerOutput::Inst().RegisterPrinter(_printer);
+
+#ifndef NV_ARTISTTOOLS
+	
+	viewer_info(
+		"<a href=\"https://developer.nvidia.com/hairworks\" style=\"color:rgb(118,180,0);\">NVIDIA Blast Version v"
+		NV_HAIR_RELEASE_VERSION_STRING
+		"</a>");
+	
+#else
+	CoreLib::Inst()->AppMainWindow_InitUI();
+#endif // NV_ARTISTTOOLS
+}
+
+AppMainWindow::~AppMainWindow()
+{
+}
+
+void AppMainWindow::setConnectionMode(int m)
+{
+	_connectionMode = m;
+}
+
+void AppMainWindow::startProgress()
+{
+	_progressDialog.setWindowModality(Qt::WindowModal);
+	_progressDialog.show();
+}
+
+void AppMainWindow::setProgress(const char* label, int progress)
+{
+	_progressDialog.setLabelText(label);
+	if (progress >= 0)
+		_progressDialog.setValue(progress);
+
+	_progressDialog.update();
+}
+
+void AppMainWindow::endProgress()
+{
+	_progressDialog.close();
+}
+
+void AppMainWindow::quit()
+{
+	emit aboutToQuit();
+}
+
+void AppMainWindow::setProgressMaximum(int m)
+{
+	_progressDialog.setMaximum(m);
+}
+
+void AppMainWindow::InitMenuItems()
+{
+	QMenuBar* menu = ui.menuBar;
+	QAction* act = NV_NULL;
+
+	// file sub-menu
+	QMenu* fileMenu = menu->addMenu("&File");
+
+	if (_connectionMode != 1)
+	{
+		act = new QAction("Clear scene", this);
+		act->setShortcut(QKeySequence::New);
+		connect(act, SIGNAL(triggered()), this, SLOT(menu_clearScene()));
+		fileMenu->addAction(act);
+
+		fileMenu->addSeparator();
+
+		act = new QAction("Open fbx file", this);
+		connect(act, SIGNAL(triggered()), this, SLOT(menu_openfbx()));
+		fileMenu->addAction(act);
+
+		fileMenu->addSeparator();
+
+#ifndef NV_ARTISTTOOLS
+		fileMenu->addSeparator();
+		act = new QAction("Open project file", this);
+		act->setShortcut(QKeySequence::Open);
+		connect(act, SIGNAL(triggered()), this, SLOT(menu_openProject()));
+		fileMenu->addAction(act);
+
+		act = new QAction("Save project file", this);
+		act->setShortcut(QKeySequence::Save);
+		connect(act, SIGNAL(triggered()), this, SLOT(menu_saveProject()));
+		fileMenu->addAction(act);
+
+		act = new QAction("Save project file as...", this);
+		connect(act, SIGNAL(triggered()), this, SLOT(menu_saveProjectAs()));
+		fileMenu->addAction(act);
+
+		fileMenu->addSeparator();
+
+		act = new QAction("&Open hair file", this);
+		connect(act, SIGNAL(triggered()), this, SLOT(menu_openHair()));
+		fileMenu->addAction(act);
+
+		act = new QAction("&Save hair file", this);
+		connect(act, SIGNAL(triggered()), this, SLOT(menu_saveHair()));
+		fileMenu->addAction(act);
+
+		act = new QAction("Save hair file as...", this);
+		act->setShortcut(QKeySequence::SaveAs);
+		connect(act, SIGNAL(triggered()), this, SLOT(menu_saveHairAs()));
+		fileMenu->addAction(act);
+
+		act = new QAction("Save all hairs...", this);
+		connect(act, SIGNAL(triggered()), this, SLOT(menu_saveAllHairs()));
+		fileMenu->addAction(act);
+
+		fileMenu->addSeparator();
+#else
+		CoreLib::Inst()->AppMainWindow_InitMenuItems(ui.menuBar);
+#endif // NV_ARTISTTOOLS
+	}
+
+	act = new QAction("E&xit", this);
+	act->setShortcut(QKeySequence::Quit);
+	connect(act, SIGNAL(triggered()), this, SLOT(close()));
+	fileMenu->addAction(act);
+
+	// view submenu
+	QMenu* viewMenu = menu->addMenu("&View");
+	act = new QAction("Bookmarks", this);
+	//connect(act, SIGNAL(triggered()), this, SLOT(menu_showOutput()));
+	viewMenu->addAction(act);
+	_bookmarksMenu = new QMenu("Bookmarks", this);
+	connect(_bookmarksMenu, SIGNAL(triggered(QAction*)), this, SLOT(menu_bookmarkTriggered(QAction*)));
+	act->setMenu(_bookmarksMenu);
+	act = new QAction("Add Bookmark", this);
+	connect(act, SIGNAL(triggered()), this, SLOT(menu_addBookmark()));
+	_bookmarksMenu->addAction(act);
+	_actionAddBookmark = act;
+	act = new QAction("Edit Bookmarks", this);
+	connect(act, SIGNAL(triggered()), this, SLOT(menu_editBookmarks()));
+	_bookmarksMenu->addAction(act);
+	_actionEditBookmarks = act;
+	_bookmarksMenu->addSeparator();
+	_bookmarkActionGroup = new QActionGroup(this);
+
+	// window submenu
+	QMenu* windowMenu = menu->addMenu("&Window");
+	act = new QAction("Output", this);
+	connect(act, SIGNAL(triggered()), this, SLOT(menu_showOutput()));
+	windowMenu->addAction(act);
+
+	act = new QAction("Attribute Editor", this);
+	connect(act, SIGNAL(triggered()), this, SLOT(menu_showAttributeEditor()));
+	windowMenu->addAction(act);
+
+#if USE_CURVE_EDITOR
+	act = new QAction("Curve Editor", this);
+	connect(act, SIGNAL(triggered()), this, SLOT(menu_showCurveEditor()));
+	windowMenu->addAction(act);
+#endif
+
+	// help submenu
+	QMenu* helpMenu = menu->addMenu("&Help");
+
+	act = new QAction("Documentation", this);
+	connect(act, SIGNAL(triggered()), this, SLOT(menu_opendoc()));
+	helpMenu->addAction(act);
+
+	act = new QAction("&About", this);
+	connect(act, SIGNAL(triggered()), this, SLOT(menu_about()));
+	helpMenu->addAction(act);
+}
+
+void AppMainWindow::InitToolbar()
+{
+	if (_connectionMode != 1)
+	{
+#ifndef NV_ARTISTTOOLS
+		_mainToolbar = new BlastToolbar(ui.centralWidget);
+		ui.verticalLayout->insertWidget(0, _mainToolbar);
+		connect(_mainToolbar->getUI().btnFileOpen, SIGNAL(clicked()), this, SLOT(menu_openProject()));
+#else
+		CoreLib::Inst()->AppMainWindow_InitToolbar(ui.centralWidget, ui.verticalLayout);
+#endif // NV_ARTISTTOOLS
+	}
+}
+
+void AppMainWindow::InitPluginTab()
+{
+#ifndef NV_ARTISTTOOLS
+	QWidget *tabFur;
+	QGridLayout *gridLayout;
+	QFrame *furMaterialEditorArea;
+	QVBoxLayout *furMaterialEditorAreaLayout;
+	QScrollArea *furScrollArea;
+	QWidget *furScrollAreaContents;
+	QVBoxLayout *furScrollAreaLayout;
+	QSpacerItem *verticalSpacer;
+
+	tabFur = new QWidget();
+	tabFur->setObjectName(QStringLiteral("tabFur"));
+	gridLayout = new QGridLayout(tabFur);
+	gridLayout->setSpacing(6);
+	gridLayout->setContentsMargins(11, 11, 11, 11);
+	gridLayout->setObjectName(QStringLiteral("gridLayout"));
+	gridLayout->setContentsMargins(0, 0, 0, 0);
+	furMaterialEditorArea = new QFrame(tabFur);
+	furMaterialEditorArea->setObjectName(QStringLiteral("furMaterialEditorArea"));
+	furMaterialEditorAreaLayout = new QVBoxLayout(furMaterialEditorArea);
+	furMaterialEditorAreaLayout->setSpacing(6);
+	furMaterialEditorAreaLayout->setContentsMargins(11, 11, 11, 11);
+	furMaterialEditorAreaLayout->setObjectName(QStringLiteral("furMaterialEditorAreaLayout"));
+	furMaterialEditorAreaLayout->setContentsMargins(2, 2, 2, 2);
+
+	gridLayout->addWidget(furMaterialEditorArea, 1, 0, 1, 1);
+
+	furScrollArea = new QScrollArea(tabFur);
+	furScrollArea->setObjectName(QStringLiteral("furScrollArea"));
+	furScrollArea->setHorizontalScrollBarPolicy(Qt::ScrollBarAsNeeded);
+	furScrollArea->setWidgetResizable(true);
+	furScrollAreaContents = new QWidget();
+	furScrollAreaContents->setObjectName(QStringLiteral("furScrollAreaContents"));
+	furScrollAreaContents->setGeometry(QRect(0, 0, 359, 481));
+	furScrollAreaLayout = new QVBoxLayout(furScrollAreaContents);
+	furScrollAreaLayout->setSpacing(3);
+	furScrollAreaLayout->setContentsMargins(11, 11, 11, 11);
+	furScrollAreaLayout->setObjectName(QStringLiteral("furScrollAreaLayout"));
+	furScrollAreaLayout->setContentsMargins(2, 2, 2, 2);
+	verticalSpacer = new QSpacerItem(20, 40, QSizePolicy::Minimum, QSizePolicy::Expanding);
+
+	furScrollAreaLayout->addItem(verticalSpacer);
+
+	furScrollArea->setWidget(furScrollAreaContents);
+
+	gridLayout->addWidget(furScrollArea, 0, 0, 1, 1);
+
+	ui.sideBarTab->addTab(tabFur, QString());
+
+	ui.sideBarTab->setTabText(ui.sideBarTab->indexOf(tabFur), QApplication::translate("AppMainWindowClass", "Hair", 0));
+
+	ExpandablePanel* panel = 0;
+	int pannelCnt = 0;
+
+	if (_connectionMode == 0)
+	{
+		panel = new ExpandablePanel(furScrollAreaContents, false);
+		_generalAttributePanel = new GeneralAttributePanel(panel);
+		panel->AddContent(_generalAttributePanel);
+		furScrollAreaLayout->insertWidget(pannelCnt++, panel);
+		panel->SetTitle("Asset Selection");
+
+		panel = new ExpandablePanel(furScrollAreaContents, false);
+		_assetControlPanel = new AssetControlPanel(panel);
+		panel->AddContent(_assetControlPanel);
+		furScrollAreaLayout->insertWidget(pannelCnt++, panel);
+		panel->SetTitle("General Settings");
+
+	}
+
+	panel = new ExpandablePanel(furScrollAreaContents);
+	_displayFurVisualizersPanel = new DisplayFurVisualizersPanel(panel);
+	panel->AddContent(_displayFurVisualizersPanel);
+	furScrollAreaLayout->insertWidget(pannelCnt++, panel);
+	panel->SetTitle("Visualization");
+
+	panel = new ExpandablePanel(furScrollAreaContents);
+	_physicalMaterialPanel = new PhysicalMaterialPanel(panel);
+	panel->AddContent(_physicalMaterialPanel);
+	furScrollAreaLayout->insertWidget(pannelCnt++, panel);
+	panel->SetTitle("Physical");
+
+	panel = new ExpandablePanel(furScrollAreaContents);
+	_styleMaterialPanel = new StyleMaterialPanel(panel);
+	panel->AddContent(_styleMaterialPanel);
+	furScrollAreaLayout->insertWidget(pannelCnt++, panel);
+	panel->SetTitle("Style");
+
+	panel = new ExpandablePanel(furScrollAreaContents);
+	_graphicalMaterialPanel = new GraphicalMaterialPanel(panel);
+	panel->AddContent(_graphicalMaterialPanel);
+	furScrollAreaLayout->insertWidget(pannelCnt++, panel);
+	panel->SetTitle("Graphics");
+
+	panel = new ExpandablePanel(furScrollAreaContents);
+	_lodPanel = new LodPanel(panel);
+	panel->AddContent(_lodPanel);
+	furScrollAreaLayout->insertWidget(pannelCnt++, panel);
+	panel->SetTitle("Level Of Detail");
+
+#if USE_MATERIAL_SET
+	panel = new ExpandablePanel(furScrollAreaContents);
+	_materialSetPanel = new MaterialSetPanel(panel);
+	panel->AddContent(_materialSetPanel);
+	furScrollAreaLayout->insertWidget(pannelCnt++, panel);
+	panel->SetTitle("Control Texture Channels");
+	//_materialSetPanel->hide();
+	//panel->SetCollapsed(true);
+#else
+	ui.furMaterialEditorAreaLayout->setEnabled(false);
+#endif
+#else
+	CoreLib::Inst()->AppMainWindow_InitPluginTab(ui.sideBarTab);
+#endif // NV_ARTISTTOOLS
+
+#if USE_CURVE_EDITOR
+	_curveEditorMainWindow = new nvidia::CurveEditor::CurveEditorMainWindow( this);//nullptr);
+	_curveEditorMainWindow->setResampleEnabled(false);
+	ui.dockWidgetCurveEditor->setWidget(_curveEditorMainWindow);
+	ui.dockWidgetCurveEditor->setWindowTitle(tr("Curve Editor"));
+
+	connect(_curveEditorMainWindow, SIGNAL(CurveAttributeChanged(nvidia::CurveEditor::CurveAttribute*)), this, SLOT(onCurveAttributeChanged(nvidia::CurveEditor::CurveAttribute*)));
+	connect(_curveEditorMainWindow, SIGNAL(ColorAttributeChanged(nvidia::CurveEditor::ColorAttribute*)), this, SLOT(onColorAttributeChanged(nvidia::CurveEditor::ColorAttribute*)));
+	connect(_curveEditorMainWindow, SIGNAL(ReloadColorAttributeTexture(nvidia::CurveEditor::ColorAttribute*, bool, int)), this, SLOT(onReloadColorAttributeTexture(nvidia::CurveEditor::ColorAttribute*, bool, int)));
+//#else
+//	ui.furCurveEditorAreaLayout->setEnabled(false);
+#endif
+}
+
+void AppMainWindow::InitMainTab()
+{
+	int idx = 0;
+
+	if (_connectionMode != 1)
+	{
+		ExpandablePanel* panel = new ExpandablePanel(ui.displayScrollAreaContents);
+		_displayPreferencesPanel = new DisplayPreferencesPanel(panel);
+		panel->AddContent(_displayPreferencesPanel);
+		ui.displayScrollAreaLayout->insertWidget(idx++, panel);
+		panel->SetTitle("Preferences");
+
+		panel = new ExpandablePanel(ui.displayScrollAreaContents);
+		_displayScenePanel = new DisplayScenePanel(panel);
+		panel->AddContent(_displayScenePanel);
+		ui.displayScrollAreaLayout->insertWidget(idx++, panel);
+		panel->SetTitle("Scene");
+
+		panel = new ExpandablePanel(ui.displayScrollAreaContents);
+		_displayLightPanel = new DisplayLightPanel(panel);
+		panel->AddContent(_displayLightPanel);
+		ui.displayScrollAreaLayout->insertWidget(idx++, panel);
+		panel->SetTitle("Light");
+
+		panel = new ExpandablePanel(ui.displayScrollAreaContents);
+		_displayMeshesPanel = new DisplayMeshesPanel(panel);
+		panel->AddContent(_displayMeshesPanel);
+		ui.displayScrollAreaLayout->insertWidget(idx++, panel);
+		panel->SetTitle("Display Meshes");
+	}
+
+	if (_connectionMode != 1)
+	{
+#ifndef NV_ARTISTTOOLS
+		ExpandablePanel* panel = new ExpandablePanel(ui.displayScrollAreaContents);
+		_displayMeshMaterialsPanel = new DisplayMeshMaterialsPanel(panel);
+		panel->AddContent(_displayMeshMaterialsPanel);
+		ui.displayScrollAreaLayout->insertWidget(idx++, panel);
+		panel->SetTitle("Display Mesh Materials");
+#else
+		CoreLib::Inst()->AppMainWindow_InitMainTab(ui.displayScrollAreaContents, ui.displayScrollAreaLayout, idx);
+#endif // NV_ARTISTTOOLS
+	}
+}
+
+void AppMainWindow::InitShortCuts()
+{
+	QShortcut* shortCut;
+	shortCut = new QShortcut(QKeySequence(Qt::Key_F), this);
+	connect(shortCut, SIGNAL(activated()), this, SLOT(shortcut_frameall()));
+
+	shortCut = new QShortcut(QKeySequence(Qt::Key_H), this);
+	connect(shortCut, SIGNAL(activated()), this, SLOT(shortcut_hud()));
+
+	shortCut = new QShortcut(QKeySequence(Qt::Key_G), this);
+	connect(shortCut, SIGNAL(activated()), this, SLOT(shortcut_statistics()));
+
+	shortCut = new QShortcut(QKeySequence(Qt::Key_Space), this);
+	connect(shortCut, SIGNAL(activated()), this, SLOT(shortcut_pause()));
+
+	shortCut = new QShortcut(QKeySequence(Qt::Key_B), this);
+	connect(shortCut, SIGNAL(activated()), this, SLOT(shortcut_reset()));
+
+	shortCut = new QShortcut(QKeySequence(Qt::Key_Escape), this);
+	connect(shortCut, SIGNAL(activated()), this, SLOT(shortcut_escape()));
+
+	shortCut = new QShortcut(QKeySequence(Qt::Key_V), this);
+	connect(shortCut, SIGNAL(activated()), this, SLOT(shortcut_expert()));
+
+	shortCut = new QShortcut(QKeySequence("Ctrl+X"), this);
+	connect(shortCut, SIGNAL(activated()), this, SLOT(shortcut_expert()));
+
+	shortCut = new QShortcut(QKeySequence(Qt::Key_D), this);
+	connect(shortCut, SIGNAL(activated()), this, SLOT(demo_next()));
+
+	shortCut = new QShortcut(QKeySequence(Qt::Key_Right), this);
+	connect(shortCut, SIGNAL(activated()), this, SLOT(demo_next()));
+
+	shortCut = new QShortcut(QKeySequence(Qt::Key_A), this);
+	connect(shortCut, SIGNAL(activated()), this, SLOT(demo_prev()));
+
+	shortCut = new QShortcut(QKeySequence(Qt::Key_Left), this);
+	connect(shortCut, SIGNAL(activated()), this, SLOT(demo_prev()));
+
+	shortCut = new QShortcut(QKeySequence(Qt::Key_F2), this);
+	connect(shortCut, SIGNAL(activated()), this, SLOT(shortcut_output()));
+
+	shortCut = new QShortcut(QKeySequence("Ctrl+F"), this);
+	connect(shortCut, SIGNAL(activated()), this, SLOT(shortcut_fitcamera()));
+}
+
+//////////////////////////////////////////////////////////////////////////
+void AppMainWindow::updateBookmarkMenu()
+{
+	// clear old menu items of camera bookmarks
+	while (_bookmarkActionGroup->actions().size() > 0)
+	{
+		QAction* act = _bookmarkActionGroup->actions()[0];
+		_bookmarkActionGroup->removeAction(act);
+		delete act;
+	}
+	_bookmarksMenu->clear();
+	_bookmarksMenu->addAction(_actionAddBookmark);
+	_bookmarksMenu->addAction(_actionEditBookmarks);
+	_bookmarksMenu->addSeparator();
+	
+	QList<QString> bookmarks = SimpleScene::Inst()->getBookmarkNames();
+	int numBookmarks = bookmarks.size();
+	for (int i = 0; i < numBookmarks; ++i)
+	{
+		QString bookmark = bookmarks[i];
+
+		QAction* act = new QAction(bookmark, this);
+		act->setCheckable(true);
+		_bookmarksMenu->addAction(act);
+		_bookmarkActionGroup->addAction(act);
+	}
+
+}
+
+//////////////////////////////////////////////////////////////////////////
+void AppMainWindow::updateUI()
+{
+	if (_bookmarksMenu && _bookmarkActionGroup)
+	{
+		updateBookmarkMenu();
+	}
+
+#ifndef NV_ARTISTTOOLS
+	if (_mainToolbar)
+		_mainToolbar->updateValues();
+
+	if (_graphicalMaterialPanel)
+		_graphicalMaterialPanel->updateValues();
+
+	if (_physicalMaterialPanel)
+		_physicalMaterialPanel->updateValues();
+
+	if (_styleMaterialPanel)
+		_styleMaterialPanel->updateValues();
+
+	if (_displayFurVisualizersPanel)
+		_displayFurVisualizersPanel->updateValues();
+
+	if (_lodPanel)
+		_lodPanel->updateValues();
+
+	if (_generalAttributePanel)
+		_generalAttributePanel->updateValues();
+
+	if (_assetControlPanel)
+		_assetControlPanel->updateValues();
+
+	if (_displayMeshMaterialsPanel)
+		_displayMeshMaterialsPanel->updateValues();
+
+#if USE_MATERIAL_SET
+	if (_materialSetPanel)
+		_materialSetPanel->updateValues();
+#endif
+#else
+	CoreLib::Inst()->AppMainWindow_updateUI();
+#endif // NV_ARTISTTOOLS
+
+	if (_displayPreferencesPanel)
+		_displayPreferencesPanel->updateValues();
+
+	if (_displayScenePanel)
+		_displayScenePanel->updateValues();
+
+	if (_displayLightPanel)	
+		_displayLightPanel->updateValues();
+
+	if (_displayMeshesPanel)	
+		_displayMeshesPanel->updateValues();
+
+#if USE_CURVE_EDITOR
+	if (_curveEditorMainWindow)
+		UpdateCurveEditor();
+#endif
+}
+
+//////////////////////////////////////////////////////////////////////////
+void AppMainWindow::updatePluginUI()
+{
+	SimpleScene::Inst()->setIsUpdatingUI(true);
+
+#ifndef NV_ARTISTTOOLS
+	if (_graphicalMaterialPanel)
+		_graphicalMaterialPanel->updateValues();
+
+	if (_physicalMaterialPanel)
+		_physicalMaterialPanel->updateValues();
+
+	if (_styleMaterialPanel)
+		_styleMaterialPanel->updateValues();
+
+	if (_lodPanel)
+		_lodPanel->updateValues();
+
+	if (_displayFurVisualizersPanel)
+		_displayFurVisualizersPanel->updateValues();
+
+	if (_generalAttributePanel)
+		_generalAttributePanel->updateValues();
+
+	if (_assetControlPanel)
+		_assetControlPanel->updateValues();
+
+#if USE_MATERIAL_SET
+	if (_materialSetPanel)
+		_materialSetPanel->updateValues();
+#endif
+#else
+	CoreLib::Inst()->AppMainWindow_updatePluginUI();
+#endif // NV_ARTISTTOOLS
+
+#if USE_CURVE_EDITOR
+	if (_curveEditorMainWindow)
+		UpdateCurveEditor();
+#endif
+
+	SimpleScene::Inst()->setIsUpdatingUI(false);
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+// event handlers
+
+
+//////////////////////////////////////////////////////////////////////////
+// event handlers
+bool AppMainWindow::openProject(QString fileName)
+{
+	if (!fileName.isEmpty())
+	{
+		QFileInfo fileInfo(fileName);
+		QByteArray dir = QDir::toNativeSeparators(fileInfo.absoluteDir().absolutePath()).toLocal8Bit();
+		QByteArray file= fileInfo.fileName().toLocal8Bit();
+
+		if (SimpleScene::Inst()->LoadProject(dir, file) == false)
+		{
+			QMessageBox messageBox;
+			messageBox.critical(0,"Error","File open error!");
+			messageBox.setFixedSize(500,200);
+
+			AppMainWindow::Inst().endProgress();
+			char message[1024];
+			sprintf(message, "Failed to open project file(\"%s\")", (const char*)file);
+			viewer_err(message);
+			return false;
+		}
+
+		AppMainWindow::Inst().endProgress();
+		_lastFilePath = fileInfo.absoluteDir().absolutePath();
+
+		updateUI();
+		return true;
+	}
+	return false;
+}
+
+void AppMainWindow::processDragAndDrop(QString fname)
+{
+	openProject(fname);
+}
+
+void AppMainWindow::removeBookmark(const QString& name)
+{
+	QList<QAction*> bookmarks = _bookmarkActionGroup->actions();
+	int bookmarkCount = bookmarks.size();
+	for (int i = 0; i < bookmarkCount; ++i)
+	{
+		QAction* act = bookmarks.at(i);
+		if (act->text() == name)
+		{
+			_bookmarkActionGroup->removeAction(act);
+			_bookmarksMenu->removeAction(act);
+			delete act;
+		}
+	}
+}
+
+void AppMainWindow::renameBookmark(const QString& oldName, const QString& newName)
+{
+	QList<QAction*> bookmarks = _bookmarkActionGroup->actions();
+	int bookmarkCount = bookmarks.size();
+	for (int i = 0; i < bookmarkCount; ++i)
+	{
+		QAction* act = bookmarks.at(i);
+		if (act->text() == oldName)
+		{
+			act->setText(newName);
+		}
+	}
+}
+
+#if USE_CURVE_EDITOR
+void AppMainWindow::UpdateCurveEditor()
+{
+#ifndef NV_ARTISTTOOLS
+	_curveEditorMainWindow->setCurveAttributes(SimpleScene::Inst()->GetFurCharacter().GetCurveAttributes());
+	_curveEditorMainWindow->setColorCurveAttributes(SimpleScene::Inst()->GetFurCharacter().GetColorAttributes());
+#else
+	CoreLib::Inst()->AppMainWindow_UpdateCurveEditor();
+#endif // NV_ARTISTTOOLS
+	
+	_curveEditorMainWindow->update();
+}
+
+void AppMainWindow::ShowCurveEditor(int paramId)
+{
+#ifndef NV_ARTISTTOOLS	
+	_curveEditorMainWindow->setCurveAttributes(SimpleScene::Inst()->GetFurCharacter().GetCurveAttributes());
+	_curveEditorMainWindow->setColorCurveAttributes(SimpleScene::Inst()->GetFurCharacter().GetColorAttributes());
+	if (HAIR_PARAMS_ROOT_COLOR == paramId || HAIR_PARAMS_TIP_COLOR == paramId)
+	{
+		std::vector<nvidia::CurveEditor::ColorAttribute*> attributes = SimpleScene::Inst()->GetFurCharacter().GetColorAttributesByParamId(paramId);
+		_curveEditorMainWindow->setSelectedColorAttribute(attributes.size() > 0 ? attributes[0] : nullptr);
+	}
+	else
+		_curveEditorMainWindow->setSelectedCurveAttributes(SimpleScene::Inst()->GetFurCharacter().GetCurveAttributesByParamId(paramId));
+
+#else
+	CoreLib::Inst()->AppMainWindow_ShowCurveEditor(paramId);
+#endif // NV_ARTISTTOOLS
+
+	_curveEditorMainWindow->update();
+}
+#endif
+
+void AppMainWindow::menu_clearScene()
+{
+	SimpleScene::Inst()->Clear();
+	updateUI();
+}
+
+bool AppMainWindow::menu_openfbx()
+{
+	/*
+	QString lastDir = _lastFilePath;
+	QString fileName = QFileDialog::getOpenFileName(this, "Open FBX File", lastDir, "FBX File (*.fbx)");
+	if (!fileName.isEmpty())
+	{
+		QFileInfo fileInfo(fileName);
+		QByteArray dir = QDir::toNativeSeparators(fileInfo.absoluteDir().absolutePath()).toLocal8Bit();
+		QByteArray file= fileInfo.fileName().toLocal8Bit();
+
+		if (SimpleScene::Inst()->LoadSceneFromFbx(dir, file) == false)
+		{
+			QMessageBox messageBox;
+			messageBox.critical(0,"Error","File open error!");
+			messageBox.setFixedSize(500,200);
+
+			AppMainWindow::Inst().endProgress();
+
+			char message[1024];
+			sprintf(message, "Failed to open fbx file(\"%s\")", (const char*)file);
+			viewer_err(message);
+
+			return false;
+		}
+
+		AppMainWindow::Inst().endProgress();
+
+		_lastFilePath = fileInfo.absoluteDir().absolutePath();
+
+		updateUI();
+
+		return true;
+	}
+	return true;
+	*/
+
+	// dir and file will get in blast open asset dialog
+	return SimpleScene::Inst()->LoadSceneFromFbx("", "");
+}
+
+void AppMainWindow::menu_addBookmark()
+{
+	QString bookmark = SimpleScene::Inst()->createBookmark();
+
+	QAction* act = new QAction(bookmark, this);
+	act->setCheckable(true);
+	_bookmarksMenu->addAction(act);
+	_bookmarkActionGroup->addAction(act);
+	act->setChecked(true);
+}
+
+void AppMainWindow::menu_editBookmarks()
+{
+	CameraBookmarksDialog dlg(this);
+	dlg.exec(); 
+}
+
+void AppMainWindow::menu_bookmarkTriggered(QAction* act)
+{
+	if (_actionAddBookmark != act && _actionEditBookmarks != act)
+	{
+		SimpleScene::Inst()->activateBookmark(act->text());
+	}
+}
+
+void AppMainWindow::menu_showOutput()
+{
+	bool bVisibal = ui.dockOutputWindow->isVisible();
+	ui.dockOutputWindow->setVisible(!bVisibal);
+}
+
+void AppMainWindow::menu_showAttributeEditor()
+{
+	bool bVisibal = ui.dockWidget->isVisible();
+	ui.dockWidget->setVisible(!bVisibal);
+}
+#if USE_CURVE_EDITOR
+void AppMainWindow::menu_showCurveEditor()
+{
+	bool bVisibal = ui.dockWidgetCurveEditor->isVisible();
+	ui.dockWidgetCurveEditor->setVisible(!bVisibal);
+}
+#endif
+void AppMainWindow::menu_about()
+{
+	qDebug("%s", __FUNCTION__);
+#ifndef NV_ARTISTTOOLS
+	AboutDialog::ShowAboutDialog();
+#else
+	CoreLib::Inst()->AppMainWindow_menu_about();
+#endif // NV_ARTISTTOOLS
+}
+
+void AppMainWindow::menu_opendoc()
+{
+	qDebug("%s", __FUNCTION__);
+
+#ifndef NV_ARTISTTOOLS
+	QString appDir = QApplication::applicationDirPath();
+	QString docsFile = QFileInfo(appDir + "/../../docs/User_Guide/Nvidia Blast.chm").absoluteFilePath();
+
+	QUrl docsUrl = QUrl::fromLocalFile(docsFile);
+	QUrl url = QUrl::fromUserInput(QString("http://docs.nvidia.com/gameworks/content/artisttools/hairworks/index.html"));
+	QDesktopServices::openUrl(url);
+#else
+	CoreLib::Inst()->AppMainWindow_menu_opendoc();
+#endif // NV_ARTISTTOOLS
+}
+
+void AppMainWindow::shortcut_frameall()
+{
+	qDebug("ShortCut_F: frame all");
+}
+
+void AppMainWindow::shortcut_hud()
+{
+	Gamepad::ShowHideHud();
+	qDebug("ShortCut_S: statistics on/off");
+}
+
+void AppMainWindow::shortcut_statistics()
+{
+	Gamepad::ShowHideStats();
+	qDebug("ShortCut_S: statistics on/off");
+}
+
+void AppMainWindow::shortcut_reset()
+{
+	Gamepad::ResetAnimation();
+}
+
+void AppMainWindow::shortcut_pause()
+{
+	//_mainToolbar->on_btnPlayAnimation_clicked();  // this one has some delay
+	//qDebug("ShortCut_Space: play/pause simualtion");
+	Gamepad::PlayPauseAnimation();
+}
+
+bool AppMainWindow::IsExpertMode()
+{
+	return _expertMode;
+}
+
+void AppMainWindow::demo_next()
+{
+	Gamepad::DemoNext();
+}
+
+void AppMainWindow::demo_prev()
+{
+	Gamepad::DemoPrev();
+}
+
+void AppMainWindow::shortcut_escape()
+{
+	Gamepad::DemoEscape();
+}
+
+void AppMainWindow::shortcut_expert()
+{
+	qDebug("ShortCut_F: expert mode on/off");
+
+	_expertMode = !_expertMode;
+	bool mode = !_expertMode;
+
+	ui.menuBar->setVisible(mode);
+	ui.dockWidget->setVisible(mode);
+	ui.dockOutputWindow->setVisible(mode);
+#if USE_CURVE_EDITOR
+	ui.dockWidgetCurveEditor->setVisible(mode);
+#endif
+	ui.statusBar->setVisible(mode);
+
+#ifndef NV_ARTISTTOOLS
+	if (_mainToolbar)
+		_mainToolbar->setVisible(mode);
+#else
+	CoreLib::Inst()->AppMainWindow_shortcut_expert(mode);
+#endif // NV_ARTISTTOOLS
+
+	//bool bDemoMode = AppMainWindow::IsExpertMode();
+	bool bMaxSized = AppMainWindow::Inst().isMaximized();
+	if (!bMaxSized)
+	{
+		// resize before change to demo mode
+		AppMainWindow::Inst().showMaximized();
+	}
+
+	_d3dWidget->update();
+	Gamepad::ShowProjectName();
+}
+
+void AppMainWindow::shortcut_output()
+{
+	ui.dockOutputWindow->show();
+	_d3dWidget->update();
+}
+
+void AppMainWindow::shortcut_meshmat()
+{
+}
+
+void AppMainWindow::shortcut_fitcamera()
+{
+	qDebug("ShortCut_Ctrl+F: fit camera");
+	SimpleScene::Inst()->FitCamera();
+}
+
+#if USE_CURVE_EDITOR
+void AppMainWindow::onCurveAttributeChanged(nvidia::CurveEditor::CurveAttribute* attribute)
+{
+#ifndef NV_ARTISTTOOLS
+	SimpleScene::Inst()->GetFurCharacter().updateCurveAttribute(attribute);
+#else
+	CoreLib::Inst()->AppMainWindow_onCurveAttributeChanged(attribute);
+#endif // NV_ARTISTTOOLS
+}
+
+void AppMainWindow::onColorAttributeChanged(nvidia::CurveEditor::ColorAttribute* attribute)
+{
+#ifndef NV_ARTISTTOOLS
+	SimpleScene::Inst()->GetFurCharacter().updateColorAttribute(attribute);
+	_graphicalMaterialPanel->updateValues();
+#else
+	CoreLib::Inst()->AppMainWindow_onColorAttributeChanged(attribute);
+#endif // NV_ARTISTTOOLS
+}
+
+void AppMainWindow::onReloadColorAttributeTexture(nvidia::CurveEditor::ColorAttribute* attribute, bool reloadColorTex, int selectedCtrlPntIndex)
+{
+#ifndef NV_ARTISTTOOLS
+	SimpleScene::Inst()->GetFurCharacter().reloadColorAttributeTexture(attribute, reloadColorTex, selectedCtrlPntIndex);
+#else
+	CoreLib::Inst()->AppMainWindow_onReloadColorAttributeTexture(attribute, reloadColorTex, selectedCtrlPntIndex);
+#endif // NV_ARTISTTOOLS
+}
+#endif
+
+/*
+	Maya Scheme:
+		ALT + LMB -> Rotate
+		ALT + MMB -> Pan
+		ALT + RMB -> Zoom
+
+		M-wheel -> Zoom
+
+	3dsMax Scheme:
+		ALT + MMB -> Rotate
+		N/A + MMB -> Pan
+		ALT + SHFT + MMB -> Zoom
+
+		M-wheel -> Zoom
+*/
+
+void AppMainWindow::InitMouseSchemes()
+{
+	ShortCut alt_lmb = qMakePair(Qt::KeyboardModifiers(Qt::AltModifier), Qt::MouseButtons(Qt::LeftButton));
+	ShortCut alt_mmb = qMakePair(Qt::KeyboardModifiers(Qt::AltModifier), Qt::MouseButtons(Qt::MiddleButton));
+	ShortCut alt_rmb = qMakePair(Qt::KeyboardModifiers(Qt::AltModifier), Qt::MouseButtons(Qt::RightButton));
+	ShortCut non_mmb = qMakePair(Qt::KeyboardModifiers(Qt::NoModifier), Qt::MouseButtons(Qt::MiddleButton));
+	ShortCut alt_shft_mmb = qMakePair(Qt::KeyboardModifiers(Qt::AltModifier|Qt::ShiftModifier), Qt::MouseButtons(Qt::MiddleButton));
+
+	_mayaScheme[alt_lmb] = 'R';
+	_mayaScheme[alt_mmb] = 'P';
+	_mayaScheme[alt_rmb] = 'Z';
+
+	_maxScheme[alt_mmb] = 'R';
+	_maxScheme[non_mmb] = 'P';
+	_maxScheme[alt_shft_mmb] = 'Z';
+}
+
+char AppMainWindow::TestMouseScheme( Qt::KeyboardModifiers modifiers, Qt::MouseButtons buttons )
+{
+	char op = TestDragCamera(modifiers, buttons);
+
+	if (op != 0)
+		return op;
+
+	if (modifiers == Qt::KeyboardModifier(Qt::ControlModifier))
+	{
+		if (buttons == Qt::MouseButton(Qt::LeftButton))
+			return 'L';
+		else if (buttons == Qt::MouseButton(Qt::MiddleButton))
+			return 'K';
+	}
+
+	if (modifiers == Qt::KeyboardModifier(Qt::ShiftModifier))
+		return 'W';	
+
+	return 0;
+}
+
+char AppMainWindow::TestDragCamera( Qt::KeyboardModifiers modifiers, Qt::MouseButtons buttons )
+{
+	if(modifiers != Qt::NoModifier && modifiers != Qt::AltModifier) return 0;
+
+	ShortCut input = qMakePair(modifiers, buttons);
+
+	int scheme = _navigationStyle;
+
+	// !! MUST MATCH THE ORDER OF ITEMS IN 'cbNavigationStyle'
+	const int MAYA_SCHEME = 0;
+	const int MAX_SCHEME = 1;
+	if(scheme == MAYA_SCHEME)
+	{
+		auto itr = _mayaScheme.find(input);
+		if(itr != _mayaScheme.end()) return itr.value();
+	}
+	else
+	{		
+		auto itr = _maxScheme.find(input);
+		if(itr != _maxScheme.end()) return itr.value();
+	}
+	return 0;
+}
+
+QString AppMainWindow::OpenTextureFile(QString title)
+{
+	QString lastDir = _lastFilePath;
+	QString titleStr = "Open Texture File";
+	if(!title.isEmpty())
+		titleStr = title;
+
+	QString fileName = QFileDialog::getOpenFileName(this, titleStr, lastDir, "Images (*.dds *.png *.bmp *.jpg *.tga)");
+	if(!fileName.isEmpty())
+	{
+		QFileInfo fileInfo(fileName);
+		_lastFilePath = fileInfo.absoluteDir().absolutePath();
+	}
+
+	return fileName;
+}
+
+void AppMainWindow::closeEvent (QCloseEvent *event)
+{
+	ViewerOutput::Inst().UnRegisterPrinter(_printer);
+
+	if (1)
+	{
+#if USE_CURVE_EDITOR
+		_curveEditorMainWindow->setParent(NULL);
+#endif
+		event->accept();
+		emit aboutToQuit();
+		return;
+	}
+	if (SimpleScene::Inst()->IsProjectModified() || SimpleScene::Inst()->IsFurModified())
+	{
+		QMessageBox::StandardButton resBtn = QMessageBox::warning(
+			this, tr("Blast Viewer"),
+			tr("Save changes?\n"),
+			QMessageBox::Cancel | QMessageBox::No | QMessageBox::Yes,
+			QMessageBox::Yes);
+		switch (resBtn)
+		{
+		case QMessageBox::Yes:
+#ifndef NV_ARTISTTOOLS
+			if (!menu_saveHair())
+			{
+				event->ignore();
+				return;
+			}
+			if (!menu_saveProject())
+			{
+				event->ignore();
+				return;
+			}
+#else
+			if (!CoreLib::Inst()->AppMainWindow_closeEvent(event))
+			{
+				event->ignore();
+				return;
+			}
+#endif // NV_ARTISTTOOLS
+			break;
+		case QMessageBox::No:
+			break;
+		default:
+			event->ignore();
+			return;
+		}
+	}
+	event->accept();
+	emit aboutToQuit();
+}
+
+void AppMainWindow::updateMainToolbar()
+{
+#ifndef NV_ARTISTTOOLS
+	if (_mainToolbar)
+		_mainToolbar->updateValues();
+#else
+	CoreLib::Inst()->AppMainWindow_updateMainToolbar();
+#endif // NV_ARTISTTOOLS
+}
+
+#ifndef NV_ARTISTTOOLS
+bool AppMainWindow::menu_openProject()
+{
+	QString lastDir = _lastFilePath;
+	QString fileName = QFileDialog::getOpenFileName(this, "Open Hair Project File", lastDir, "Hair Project File (*.furproj)");
+
+	return openProject(fileName);
+}
+
+bool AppMainWindow::menu_saveProject()
+{
+	char message[1024];
+
+	std::string projectFilePath = GlobalSettings::Inst().getAbsoluteFilePath();
+	if (projectFilePath != "")
+	{
+		if (SimpleScene::Inst()->SaveProject(
+			GlobalSettings::Inst().m_projectFileDir.c_str(),
+			GlobalSettings::Inst().m_projectFileName.c_str()
+			) == false)
+		{
+			QMessageBox messageBox;
+
+			sprintf(message, "Project file %s could not be saved!", (const char*)projectFilePath.c_str());
+			messageBox.critical(0, "Error", message);
+			messageBox.setFixedSize(500, 200);
+			char message[1024];
+			sprintf(message, "Failed to save project file(\"%s\")", (const char*)projectFilePath.c_str());
+			viewer_err(message);
+			return false;
+		}
+
+		sprintf(message, "Project file %s was saved.", (const char*)projectFilePath.c_str());
+
+		/*
+		QMessageBox messageBox;
+		messageBox.information(0, "Info", message);
+		messageBox.setFixedSize(500,200);
+		*/
+		viewer_msg(message);
+		return true;
+	}
+	else
+	{
+		return menu_saveProjectAs();
+	}
+	return false;
+}
+
+bool AppMainWindow::menu_saveProjectAs()
+{
+	char message[1024];
+
+	QString lastDir = _lastFilePath;
+	QString fileName = QFileDialog::getSaveFileName(this, "Save Hair Project File", lastDir, "Hair Project File (*.furproj)");
+	if (!fileName.isEmpty())
+	{
+		QFileInfo fileInfo(fileName);
+		QByteArray dir = QDir::toNativeSeparators(fileInfo.absoluteDir().absolutePath()).toLocal8Bit();
+		QByteArray file = fileInfo.fileName().toLocal8Bit();
+
+		if (SimpleScene::Inst()->SaveProject(dir, file) == false)
+		{
+			QMessageBox messageBox;
+			sprintf(message, "Project file %s could not be saved!", (const char*)file);
+			messageBox.critical(0, "Error", message);
+			messageBox.setFixedSize(500, 200);
+			return false;
+		}
+
+		sprintf(message, "Project file %s was saved.", (const char*)file);
+
+		/*
+		QMessageBox messageBox;
+		messageBox.information(0, "Info", message);
+		messageBox.setFixedSize(500,200);
+		*/
+
+		viewer_msg(message);
+
+		_lastFilePath = fileInfo.absoluteDir().absolutePath();
+		return true;
+	}
+	return false;
+}
+
+bool AppMainWindow::menu_openHair()
+{
+	AppMainWindow& window = AppMainWindow::Inst();
+	QString lastDir = window._lastFilePath;
+	QString fileName = QFileDialog::getOpenFileName(&window, "Open Hair File", lastDir, "Apex Hair File (*.apx;*.apb)");
+	if (!fileName.isEmpty())
+	{
+		QFileInfo fileInfo(fileName);
+		QByteArray dir = QDir::toNativeSeparators(fileInfo.absoluteDir().absolutePath()).toLocal8Bit();
+		QByteArray file = fileInfo.fileName().toLocal8Bit();
+
+		if (SimpleScene::Inst()->GetFurCharacter().LoadHairAsset(dir, file) == false)
+		{
+			QMessageBox messageBox;
+			messageBox.critical(0, "Error", "File open error!");
+			messageBox.setFixedSize(500, 200);
+			char message[1024];
+			sprintf(message, "Failed to open hair file(\"%s\")", (const char*)file);
+			viewer_err(message);
+			return false;
+		}
+
+		window._lastFilePath = fileInfo.absoluteDir().absolutePath();
+
+		window.updateUI();
+		return true;
+	}
+
+	return false;
+}
+
+//////////////////////////////////////////////////////////////////////////
+// event handlers
+bool AppMainWindow::menu_importHair()
+{
+	AppMainWindow& window = AppMainWindow::Inst();
+	QString lastDir = window._lastFilePath;
+	QString fileName = QFileDialog::getOpenFileName(&window, "Import Hair File", lastDir, "Apex Hair File (*.apx;*.apb)");
+	if (!fileName.isEmpty())
+	{
+		QFileInfo fileInfo(fileName);
+		QByteArray dir = QDir::toNativeSeparators(fileInfo.absoluteDir().absolutePath()).toLocal8Bit();
+		QByteArray file = fileInfo.fileName().toLocal8Bit();
+
+		if (SimpleScene::Inst()->GetFurCharacter().ImportSelectedHairAsset(dir, file) == false)
+		{
+			QMessageBox messageBox;
+			messageBox.critical(0, "Error", "File open error!");
+			messageBox.setFixedSize(500, 200);
+			char message[1024];
+			sprintf(message, "Failed to import hair file(\"%s\")", (const char*)file);
+			viewer_err(message);
+			return false;
+		}
+
+		window._lastFilePath = fileInfo.absoluteDir().absolutePath();
+
+		window.updateUI();
+		return true;
+	}
+	return false;
+}
+
+
+bool AppMainWindow::menu_saveHair()
+{
+	return SimpleScene::Inst()->GetFurCharacter().SaveHairAsset();
+}
+
+bool AppMainWindow::menu_saveHairAs()
+{
+	AppMainWindow& window = AppMainWindow::Inst();
+	QString lastDir = window._lastFilePath;
+	QString fileName = QFileDialog::getSaveFileName(&window, "Save as", lastDir, "Apex Hair File (*.apx;*.apb)");
+	if (!fileName.isEmpty())
+	{
+		QFileInfo fileInfo(fileName);
+		QByteArray dir = QDir::toNativeSeparators(fileInfo.absoluteDir().absolutePath()).toLocal8Bit();
+		QByteArray file = fileInfo.fileName().toLocal8Bit();
+
+		if (SimpleScene::Inst()->GetFurCharacter().SaveHairAssetAs(dir, file))
+		{
+			window.updateUI();
+		}
+
+		window._lastFilePath = fileInfo.absoluteDir().absolutePath();
+		return true;
+	}
+	return false;
+}
+
+bool AppMainWindow::menu_saveAllHairs()
+{
+	return SimpleScene::Inst()->GetFurCharacter().SaveAllHairs();
+}
+#endif // NV_ARTISTTOOLS
\ No newline at end of file
diff --git a/tools/ArtistTools/source/CoreLib/Window/AppMainWindow.h b/tools/ArtistTools/source/CoreLib/Window/AppMainWindow.h
new file mode 100644
index 0000000..4183fc2
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Window/AppMainWindow.h
@@ -0,0 +1,208 @@
+#ifndef APPMAINWINDOW_H
+#define APPMAINWINDOW_H
+
+#include <QtWidgets/QMainWindow>
+#include <QtWidgets/QProgressDialog>
+
+#include "ui_AppMainWindow.h"
+#include "UIGlobal.h"
+
+class StyleMaterialPanel;
+class AssetControlPanel;
+class PhysicalMaterialPanel;
+class GraphicalMaterialPanel;
+class DisplayFurVisualizersPanel;
+class GeneralAttributePanel;
+class BlastToolbar;
+class LodPanel;
+class DisplayMeshesPanel;
+class DisplayPreferencesPanel; 
+class DisplayScenePanel;
+class DisplayLightPanel;
+class DisplayMeshMaterialsPanel;
+
+#if USE_CURVE_EDITOR
+namespace nvidia {
+namespace CurveEditor {
+
+class CurveEditorMainWindow;
+class CurveAttribute;
+class ColorAttribute;
+
+} // namespace CurveEditor
+} // namespace nvidia
+#endif
+
+#if USE_MATERIAL_SET
+class MaterialSetPanel;
+#endif
+
+class D3DWidget;
+class MsgPrinter;
+class AppMainWindow : public QMainWindow
+{
+	Q_OBJECT
+
+public:
+	AppMainWindow(QWidget *parent = 0, Qt::WindowFlags flags = 0);
+	~AppMainWindow();
+
+	CORELIB_EXPORT static AppMainWindow& Inst();
+
+	CORELIB_EXPORT void InitUI();
+	CORELIB_EXPORT void updateUI();
+	CORELIB_EXPORT void updatePluginUI();
+
+	static bool IsExpertMode();
+
+	D3DWidget* GetRenderWidget() {return _d3dWidget;}
+	char TestMouseScheme(Qt::KeyboardModifiers modifiers, Qt::MouseButtons buttons);
+	
+	CORELIB_EXPORT QString OpenTextureFile(QString title = "");
+
+	void setNavigationStyle(int index) { _navigationStyle = index; }
+	int getNavigationStyle() { return _navigationStyle; }
+
+	void closeEvent (QCloseEvent *event);
+
+	CORELIB_EXPORT void startProgress();
+	CORELIB_EXPORT void setProgressMaximum(int m);
+	CORELIB_EXPORT void setProgress(const char* label, int progress = -1);
+	CORELIB_EXPORT void endProgress();
+	CORELIB_EXPORT void quit();
+
+	CORELIB_EXPORT void updateMainToolbar();
+	CORELIB_EXPORT void processDragAndDrop(QString fname);
+	CORELIB_EXPORT bool openProject(QString fileName);
+
+	CORELIB_EXPORT static void setConnectionMode(int);
+
+	DisplayMeshesPanel*	GetDisplayMeshesPanel() { return _displayMeshesPanel; }
+	DisplayPreferencesPanel* GetDisplayPreferencesPanel() { return _displayPreferencesPanel; }
+	DisplayScenePanel* GetDisplayScenePanel() { return _displayScenePanel; }
+	DisplayLightPanel* GetDisplayLightPanel() { return _displayLightPanel; }
+
+	void removeBookmark(const QString& name);
+	void renameBookmark(const QString& oldName, const QString& newName);
+
+#if USE_CURVE_EDITOR
+	CORELIB_EXPORT nvidia::CurveEditor::CurveEditorMainWindow* GetCurveEditorMainWindow() { return _curveEditorMainWindow; }
+	CORELIB_EXPORT void UpdateCurveEditor();
+	CORELIB_EXPORT void ShowCurveEditor(int paramId);
+#endif
+
+	inline QString GetFilePath()		{ return _lastFilePath; }
+signals:
+	void aboutToQuit();
+
+	public slots:
+		CORELIB_EXPORT void menu_clearScene();
+		CORELIB_EXPORT bool menu_openfbx();
+		CORELIB_EXPORT void menu_addBookmark();
+		CORELIB_EXPORT void menu_editBookmarks();
+		CORELIB_EXPORT void menu_bookmarkTriggered(QAction* act);
+		CORELIB_EXPORT void menu_showOutput();
+		CORELIB_EXPORT void menu_showAttributeEditor();
+		CORELIB_EXPORT void menu_about();
+		CORELIB_EXPORT void menu_opendoc();
+		CORELIB_EXPORT void shortcut_frameall();
+		CORELIB_EXPORT void shortcut_hud();
+		CORELIB_EXPORT void shortcut_statistics();
+		CORELIB_EXPORT void shortcut_pause();
+		CORELIB_EXPORT void shortcut_reset();
+		CORELIB_EXPORT void shortcut_escape();
+		CORELIB_EXPORT void shortcut_expert();
+		CORELIB_EXPORT void demo_next();
+		CORELIB_EXPORT void demo_prev();
+		CORELIB_EXPORT void shortcut_output();
+		CORELIB_EXPORT void shortcut_meshmat();
+		CORELIB_EXPORT void shortcut_fitcamera();
+
+#if USE_CURVE_EDITOR
+		CORELIB_EXPORT void menu_showCurveEditor();
+		CORELIB_EXPORT void onCurveAttributeChanged(nvidia::CurveEditor::CurveAttribute* attribute);
+		CORELIB_EXPORT void onColorAttributeChanged(nvidia::CurveEditor::ColorAttribute* attribute);
+		CORELIB_EXPORT void onReloadColorAttributeTexture(nvidia::CurveEditor::ColorAttribute* attribute, bool reloadColorTex, int selectedCtrlPntIndex);
+#endif
+
+private:
+	char TestDragCamera(Qt::KeyboardModifiers modifiers, Qt::MouseButtons buttons);
+
+public:
+	void InitMenuItems();
+	void InitToolbar();
+	void InitPluginTab();
+	void InitMainTab();
+	void InitMouseSchemes();
+	void InitShortCuts();
+	void updateBookmarkMenu();
+
+	Ui::AppMainWindowClass ui;
+
+	D3DWidget* _d3dWidget;
+	QMenu*					_bookmarksMenu;
+
+	DisplayMeshesPanel*			_displayMeshesPanel;
+	DisplayPreferencesPanel*	_displayPreferencesPanel;
+	DisplayScenePanel*			_displayScenePanel;
+	DisplayLightPanel*			_displayLightPanel;
+
+
+#if USE_CURVE_EDITOR
+	bool					_curveEditorInitizlized;
+	nvidia::CurveEditor::CurveEditorMainWindow* _curveEditorMainWindow;
+#endif
+
+	typedef QPair<Qt::KeyboardModifiers, Qt::MouseButtons> ShortCut;
+	QMap<ShortCut, char>	_mayaScheme;
+	QMap<ShortCut, char>	_maxScheme;
+	QActionGroup*			_bookmarkActionGroup;
+	QAction*				_actionAddBookmark;
+	QAction*				_actionEditBookmarks;
+
+	QString					_lastFilePath;
+
+	int						_navigationStyle;
+
+	MsgPrinter*				_printer;
+
+	QProgressDialog			_progressDialog;
+
+
+	static bool				_expertMode;
+
+	CORELIB_EXPORT static int				_connectionMode;
+
+#ifndef NV_ARTISTTOOLS	
+	BlastToolbar* GetMainToolbar() { return _mainToolbar; }
+	DisplayFurVisualizersPanel*  GetFurVisualizersPanel() { return _displayFurVisualizersPanel; }
+
+public slots:
+	bool menu_openProject();
+	bool menu_saveProject();
+	bool menu_saveProjectAs();
+	bool menu_openHair();
+	bool menu_importHair();
+	bool menu_saveHair();
+	bool menu_saveHairAs();
+	bool menu_saveAllHairs();
+
+private:
+	BlastToolbar*				_mainToolbar;
+	AssetControlPanel*			_assetControlPanel;
+	GeneralAttributePanel*		_generalAttributePanel;
+	DisplayFurVisualizersPanel* _displayFurVisualizersPanel;
+	StyleMaterialPanel*			_styleMaterialPanel;
+	PhysicalMaterialPanel*		_physicalMaterialPanel;
+	GraphicalMaterialPanel*		_graphicalMaterialPanel;
+	LodPanel*					_lodPanel;
+	DisplayMeshMaterialsPanel*	_displayMeshMaterialsPanel;
+#if USE_MATERIAL_SET
+	MaterialSetPanel*		_materialSetPanel;
+#endif
+#endif // NV_ARTISTTOOLS
+
+	bool m_bGizmoWithLocal;
+};
+
+#endif // APPMAINWINDOW_H
diff --git a/tools/ArtistTools/source/CoreLib/Window/CameraBookmarksDialog.cpp b/tools/ArtistTools/source/CoreLib/Window/CameraBookmarksDialog.cpp
new file mode 100644
index 0000000..445067a
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Window/CameraBookmarksDialog.cpp
@@ -0,0 +1,106 @@
+#include "CameraBookmarksDialog.h"
+#include "SimpleScene.h"
+#include "AppMainWindow.h"
+#include <QtWidgets/QMessageBox>
+
+CameraBookmarksDialog::CameraBookmarksDialog(QWidget *parent)
+    : QDialog(parent)
+{
+    ui.setupUi(this);
+
+	ui.buttonBox->button(QDialogButtonBox::Ok)->setFixedWidth(64);
+	ui.buttonBox->button(QDialogButtonBox::Cancel)->setFixedWidth(64);
+	ui.buttonBox->button(QDialogButtonBox::Ok)->setFixedHeight(23);
+	ui.buttonBox->button(QDialogButtonBox::Cancel)->setFixedHeight(23);
+	setWindowFlags(windowFlags()&~Qt::WindowContextHelpButtonHint);
+
+	QObject::connect(ui.buttonBox->button(QDialogButtonBox::Ok), SIGNAL(clicked()), this, SLOT(accept()));
+	QObject::connect(ui.buttonBox->button(QDialogButtonBox::Cancel), SIGNAL(clicked()), this, SLOT(reject()));
+
+	ui.editBookmarkName->setEnabled(false);
+	ui.btnRename->setEnabled(false);
+	ui.btnDelete->setEnabled(false);
+
+	_fillListWidget();
+}
+
+CameraBookmarksDialog::~CameraBookmarksDialog()
+{
+
+}
+
+void CameraBookmarksDialog::on_listWidgetBookmarks_itemSelectionChanged()
+{
+	if (ui.listWidgetBookmarks->selectedItems().size() == 0)
+	{
+		ui.editBookmarkName->setEnabled(false);
+		ui.btnRename->setEnabled(false);
+		ui.btnDelete->setEnabled(false);
+	}
+	else
+	{
+		QListWidgetItem* item = ui.listWidgetBookmarks->selectedItems().at(0);
+		ui.editBookmarkName->setEnabled(true);
+		ui.btnRename->setEnabled(true);
+		ui.btnDelete->setEnabled(true);
+
+		ui.editBookmarkName->setText(item->text());
+	}
+}
+
+void CameraBookmarksDialog::on_editBookmarkName_textChanged(QString val)
+{
+
+}
+
+void CameraBookmarksDialog::on_btnRename_clicked()
+{
+	if (ui.editBookmarkName->text().isEmpty())
+	{
+		QListWidgetItem* item = ui.listWidgetBookmarks->selectedItems().at(0);
+		ui.editBookmarkName->setText(item->text());
+	}
+	else
+	{
+		if (_isNameConflict(ui.editBookmarkName->text()))
+		{
+			QMessageBox::warning(this, tr("Warning"), tr("The new name is conflict with name of other camera bookmark!"));
+			return;
+		}
+
+		QListWidgetItem* item = ui.listWidgetBookmarks->selectedItems().at(0);
+		SimpleScene::Inst()->renameBookmark(item->text(), ui.editBookmarkName->text());
+		AppMainWindow::Inst().renameBookmark(item->text(), ui.editBookmarkName->text());
+		item->setText(ui.editBookmarkName->text());
+	}
+
+}
+
+void CameraBookmarksDialog::on_btnDelete_clicked()
+{
+	QListWidgetItem* item = ui.listWidgetBookmarks->selectedItems().at(0);
+	SimpleScene::Inst()->removeBookmark(item->text());
+	AppMainWindow::Inst().removeBookmark(item->text());
+	ui.listWidgetBookmarks->takeItem(ui.listWidgetBookmarks->row(item));
+	delete item;
+
+}
+
+void CameraBookmarksDialog::_fillListWidget()
+{
+	QList<QString> bookmarks = SimpleScene::Inst()->getBookmarkNames();
+	ui.listWidgetBookmarks->addItems(bookmarks);
+}
+
+bool CameraBookmarksDialog::_isNameConflict(const QString& name)
+{
+	QList<QString> bookmarks = SimpleScene::Inst()->getBookmarkNames();
+	int bookmarkCount = bookmarks.size();
+	for (int i = 0; i < bookmarkCount; ++i)
+	{
+		if (bookmarks.at(i) == name)
+			return true;
+	}
+
+	return false;
+}
\ No newline at end of file
diff --git a/tools/ArtistTools/source/CoreLib/Window/CameraBookmarksDialog.h b/tools/ArtistTools/source/CoreLib/Window/CameraBookmarksDialog.h
new file mode 100644
index 0000000..13caa42
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Window/CameraBookmarksDialog.h
@@ -0,0 +1,31 @@
+#ifndef CAMERABOOKMARKSDIALOG_H
+#define CAMERABOOKMARKSDIALOG_H
+
+#include <QtWidgets/QDialog>
+#include "ui_CameraBookmarksDialog.h"
+
+#include "corelib_global.h"
+
+class CameraBookmarksDialog : public QDialog
+{
+    Q_OBJECT
+
+public:
+    CameraBookmarksDialog(QWidget *parent = 0);
+    ~CameraBookmarksDialog();
+
+private slots:
+CORELIB_EXPORT void on_listWidgetBookmarks_itemSelectionChanged();
+CORELIB_EXPORT void on_editBookmarkName_textChanged(QString val);
+CORELIB_EXPORT void on_btnRename_clicked();
+CORELIB_EXPORT void on_btnDelete_clicked();
+
+private:
+	void _fillListWidget();
+	bool _isNameConflict(const QString& name);
+
+private:
+    Ui::CameraBookmarksDialog ui;
+};
+
+#endif // CAMERABOOKMARKSDIALOG_H
diff --git a/tools/ArtistTools/source/CoreLib/Window/D3DWidget.cpp b/tools/ArtistTools/source/CoreLib/Window/D3DWidget.cpp
new file mode 100644
index 0000000..69be706
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Window/D3DWidget.cpp
@@ -0,0 +1,151 @@
+#include <QtGui/QResizeEvent>
+#include <QtGui/QMouseEvent>
+#include <QtCore/QTimer>
+#include <QtCore/QMimeData>
+
+#include "D3DWidget.h"
+#include "AppMainWindow.h"
+#include "SimpleScene.h"
+
+D3DWidget::D3DWidget( QWidget* parent )
+	: QWidget(parent, Qt::MSWindowsOwnDC)	// Same settings as used in Qt's QGLWidget
+{
+	// same settings as used in QGLWidget to avoid 'white flickering'
+	setAttribute(Qt::WA_PaintOnScreen);
+	setAttribute(Qt::WA_NoSystemBackground);
+
+	// to get rid of 'black flickering'
+	setAttribute(Qt::WA_OpaquePaintEvent, true);
+
+	QSizePolicy sizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
+	sizePolicy.setHorizontalStretch(0);
+	sizePolicy.setVerticalStretch(0);
+	setSizePolicy(sizePolicy);
+
+	_appWindow = qobject_cast<AppMainWindow*>(parent);
+	this->setAcceptDrops(true);
+
+	setMouseTracking(true);
+}
+
+void D3DWidget::dragEnterEvent(QDragEnterEvent *e)
+{
+	CoreLib::Inst()->D3DWidget_dragEnterEvent(e);
+	e->acceptProposedAction();
+}
+
+void D3DWidget::dragMoveEvent(QDragMoveEvent *e)
+{
+	CoreLib::Inst()->D3DWidget_dragMoveEvent(e);
+	e->acceptProposedAction();
+}
+
+void D3DWidget::dragLeaveEvent(QDragLeaveEvent *e)
+{
+	CoreLib::Inst()->D3DWidget_dragLeaveEvent(e);
+	//e->acceptProposedAction();
+}
+
+void D3DWidget::dropEvent(QDropEvent *e)
+{
+	CoreLib::Inst()->D3DWidget_dropEvent(e);
+
+	const QMimeData* data = e->mimeData();
+	QString name = data->objectName();
+
+	bool hasUrls = data->hasUrls();
+	if (!hasUrls)
+		return;
+
+	QList<QUrl> urlList = data->urls();
+    QString text;
+    for (int i = 0; i < urlList.size() && i < 32; ++i) {
+		QString url = urlList.at(i).toLocalFile();
+         text += url;
+    }
+	
+	e->acceptProposedAction();
+
+	AppMainWindow::Inst().processDragAndDrop(text);
+}
+
+void D3DWidget::paintEvent( QPaintEvent* e )
+{
+	CoreLib::Inst()->D3DWidget_paintEvent(e);
+
+	SimpleScene::Inst()->Draw();
+}
+
+void D3DWidget::Shutdown()
+{
+	SimpleScene::Inst()->Shutdown();
+}
+
+void D3DWidget::Timeout()
+{
+	SimpleScene::Inst()->Timeout();
+}
+
+void D3DWidget::resizeEvent( QResizeEvent* e )
+{
+	int w = e->size().width();
+	int h = e->size().height();
+	// resize calls D3D11RenderWindow::Resize
+	SimpleScene::Inst()->Resize(w,h);
+	// D3DWidget_resizeEvent calls resize in DeviceManager
+	CoreLib::Inst()->D3DWidget_resizeEvent(e);
+}
+
+void D3DWidget::mouseMoveEvent( QMouseEvent* e )
+{
+	CoreLib::Inst()->D3DWidget_mouseMoveEvent(e);
+
+	atcore_float2 pos = gfsdk_makeFloat2(e->x(), e->y());
+	SimpleScene::Inst()->onMouseMove(pos);
+
+	Q_ASSERT(_appWindow != NV_NULL);
+	char mode = _appWindow->TestMouseScheme(e->modifiers(), e->buttons());
+
+	if(mode == 0) return;
+	SimpleScene::Inst()->Drag(mode);
+}
+
+void D3DWidget::wheelEvent(QWheelEvent* e)
+{
+	CoreLib::Inst()->D3DWidget_wheelEvent(e);
+
+	SimpleScene::Inst()->onMouseWheel(e->delta());
+	SimpleScene::Inst()->WheelZoom();
+}
+
+void D3DWidget::mousePressEvent( QMouseEvent* e )
+{
+	CoreLib::Inst()->D3DWidget_mousePressEvent(e);
+
+	atcore_float2 pos = gfsdk_makeFloat2(e->x(), e->y());
+	SimpleScene::Inst()->onMouseDown(pos);
+}
+
+void D3DWidget::mouseReleaseEvent( QMouseEvent* e )
+{
+	CoreLib::Inst()->D3DWidget_mouseReleaseEvent(e);
+
+	atcore_float2 pos = gfsdk_makeFloat2(e->x(), e->y());
+	SimpleScene::Inst()->onMouseUp(pos);
+}
+
+void D3DWidget::keyPressEvent( QKeyEvent* e )
+{
+	CoreLib::Inst()->D3DWidget_keyPressEvent(e);
+}
+
+void D3DWidget::keyReleaseEvent( QKeyEvent* e )
+{
+	CoreLib::Inst()->D3DWidget_keyReleaseEvent(e);
+}
+
+void D3DWidget::contextMenuEvent(QContextMenuEvent *e)
+{
+	CoreLib::Inst()->D3DWidget_contextMenuEvent(e);
+}
+
diff --git a/tools/ArtistTools/source/CoreLib/Window/D3DWidget.h b/tools/ArtistTools/source/CoreLib/Window/D3DWidget.h
new file mode 100644
index 0000000..0de9a1e
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Window/D3DWidget.h
@@ -0,0 +1,51 @@
+#ifndef D3DWidget_h__
+#define D3DWidget_h__
+
+#include <QtWidgets/QWidget>
+#include "Nv.h"
+
+#include "corelib_global.h"
+
+class AppMainWindow;
+class D3DWidget : public QWidget
+{
+	Q_OBJECT
+
+public:
+
+	D3DWidget(QWidget* parent);
+	virtual ~D3DWidget(){}
+
+signals:
+	void DropSignal();
+
+public slots:
+CORELIB_EXPORT void Timeout();
+CORELIB_EXPORT void Shutdown();
+
+protected:
+	// return NULL to ignore system painter
+	virtual QPaintEngine *paintEngine() const { return NV_NULL; }
+
+	// QWidget events
+	virtual void resizeEvent(QResizeEvent* e);
+	virtual void paintEvent(QPaintEvent* e);
+	virtual void mousePressEvent(QMouseEvent* e);
+	virtual void mouseReleaseEvent(QMouseEvent* e);
+	virtual void mouseMoveEvent(QMouseEvent* e);
+	virtual void wheelEvent ( QWheelEvent * e);
+	virtual void keyPressEvent(QKeyEvent* e);
+	virtual void keyReleaseEvent(QKeyEvent* e);
+
+	virtual void dragEnterEvent(QDragEnterEvent *e);
+    virtual void dragMoveEvent(QDragMoveEvent *e);
+    virtual void dragLeaveEvent(QDragLeaveEvent *e);
+    virtual void dropEvent(QDropEvent *e);
+
+	virtual void contextMenuEvent(QContextMenuEvent *e);
+
+private:
+	AppMainWindow* _appWindow;
+};
+
+#endif // D3DWidget_h__
diff --git a/tools/ArtistTools/source/CoreLib/Window/DisplayLightPanel.cpp b/tools/ArtistTools/source/CoreLib/Window/DisplayLightPanel.cpp
new file mode 100644
index 0000000..ec267a3
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Window/DisplayLightPanel.cpp
@@ -0,0 +1,263 @@
+#include "AppMainWindow.h"
+#include "DisplayLightPanel.h"
+
+#include "Light.h"
+#include "GlobalSettings.h"
+
+#include <QtWidgets/QColorDialog>
+#include <QtCore/QFileInfo>
+
+DisplayLightPanel::DisplayLightPanel(QWidget* parent)
+	:
+	QWidget(parent)
+{
+	ui.setupUi(this);
+	_isUpdatingUI = false;
+
+	ConfigSpinBox<SlideSpinBoxF>(ui.spinLightDistance,	0.0, 1000.0, 0.1);
+	ConfigSpinBox<SlideSpinBoxF>(ui.spinLightIntensity,	0.0, 5.0, 0.01);
+
+	ui.btnLightColorTex->setIcon(QIcon(":/AppMainWindow/images/TextureEnabled_icon.png"));
+	ui.btnLightColorTex->setIconSize(QSize(12,12));
+	ui.btnLightColorTexReload->setIcon(QIcon(":/AppMainWindow/images/Refresh_icon.png"));
+	ui.btnLightColorTexClear->setIcon(QIcon(":/AppMainWindow/images/Remove_icon.png"));
+
+	connect(ui.listSelectedLight, SIGNAL(itemSelectionChanged()), this, SLOT(onListSelectionChanged()));
+}
+
+void DisplayLightPanel::onListSelectionChanged()
+{
+	if (_isUpdatingUI)
+		return;
+
+	int numSelected = ui.listSelectedLight->selectedItems().count();
+
+	// change selection only when there is something selected
+	if (numSelected > 0)
+	{
+		int numItems = ui.listSelectedLight->count();
+		{
+			for (int i = 0; i < numItems; i++)
+			{
+				bool selected = ui.listSelectedLight->item(i)->isSelected();
+				Light::GetLight(i)->m_selected = selected;
+			}
+		}
+	}
+
+	updateUI();
+}
+
+void DisplayLightPanel::on_cbShadowMapResolution_currentIndexChanged( int index )
+{
+	for (int i = 0; i < 4; i++)
+	{
+		Light* pLight = Light::GetLight(i);
+		if (!pLight || !pLight->m_selected)
+			continue;
+
+		pLight->SetShadowMapResolution(index);
+	}
+}
+
+void DisplayLightPanel::on_btnLightUseShadow_stateChanged(int state)
+{
+	for (int i = 0; i < 4; i++)
+	{
+		Light* pLight = Light::GetLight(i);
+		if (!pLight || !pLight->m_selected)
+			continue;
+
+		pLight->m_useShadows = state;
+	}
+}
+
+void DisplayLightPanel::on_btnVisualizeLight_stateChanged(int state)
+{
+	for (int i = 0; i < 4; i++)
+	{
+		Light* pLight = Light::GetLight(i);
+		if (!pLight || !pLight->m_selected)
+			continue;
+
+		pLight->m_visualize = state;
+	}
+}
+
+void DisplayLightPanel::on_btnLightEnable_stateChanged(int state)
+{
+	for (int i = 0; i < 4; i++)
+	{
+		Light* pLight = Light::GetLight(i);
+		if (!pLight || !pLight->m_selected)
+			continue;
+
+		pLight->m_enable = state;
+	}
+}
+
+void DisplayLightPanel::on_btnLinkLightEnable_stateChanged(int state)
+{
+	Light::SetLinkLightOption(state != 0 ? true : false);
+}
+
+void DisplayLightPanel::on_spinLightDistance_valueChanged(double v)
+{
+	for (int i = 0; i < 4; i++)
+	{
+		Light* pLight = Light::GetLight(i);
+		if (!pLight || !pLight->m_selected)
+			continue;
+	
+		pLight->SetDistance(v);
+	}
+}
+
+void DisplayLightPanel::on_spinLightIntensity_valueChanged(double v)
+{
+	for (int i = 0; i < 4; i++)
+	{
+		Light* pLight = Light::GetLight(i);
+		if (!pLight || !pLight->m_selected)
+			continue;
+
+		pLight->m_intensity = v;
+	}
+}
+
+void DisplayLightPanel::on_btnVisualizeShadowMap_stateChanged(int state)
+{
+	GlobalSettings::Inst().m_visualizeShadowMap = state;
+}
+
+void DisplayLightPanel::setButtonColor(QPushButton *button, float r, float g, float b)
+{
+	QColor specColor;
+	specColor.setRgbF(r,g,b);
+	QString specBtnStyle = QString("background-color: rgb(%1,%2,%3);")
+		.arg(specColor.red())
+		.arg(specColor.green())
+		.arg(specColor.blue());
+	button->setStyleSheet(specBtnStyle);
+}
+
+
+static bool getNewColor(atcore_float3& color)
+{
+	QColor currentColor;
+	currentColor.setRgbF(color.x, color.y, color.z);
+
+	QColor newColor = QColorDialog::getColor(currentColor, NV_NULL);
+	if(newColor.isValid())
+	{
+		qreal r,g,b;
+		newColor.getRgbF(&r, &g, &b);
+
+		color.x = r;
+		color.y = g;
+		color.z = b;
+		return true;
+	}
+
+	return false;
+}
+
+void DisplayLightPanel::on_btnLightColor_clicked()
+{
+	Light* pLight = Light::GetFirstSelectedLight();
+
+	atcore_float3 color = pLight->m_color;
+
+	if (getNewColor(color))
+		setButtonColor(ui.btnLightColor, color.x, color.y, color.z);
+
+	for (int i = 0; i < 4; i++)
+	{
+		Light* pLight = Light::GetLight(i);
+		if (!pLight || !pLight->m_selected)
+			continue;
+
+		pLight->m_color = color;
+	}
+}
+
+inline void SetTextureIcon(QPushButton* pButton, bool enabled)
+{
+	if (enabled)
+		pButton->setIcon(QIcon(":/AppMainWindow/images/TextureEnabled_icon.png"));
+	else
+		pButton->setIcon(QIcon(":/AppMainWindow/images/TextureIsUsed_icon.png"));
+}
+
+void DisplayLightPanel::on_btnLightColorTex_clicked()
+{
+	QString texName = AppMainWindow::Inst().OpenTextureFile();
+	QFileInfo fileInfo(texName);
+	QByteArray ba = fileInfo.absoluteFilePath().toLocal8Bit();
+
+	if (Light::SetEnvTextureFromFilePath((const char*)ba))
+		SetTextureIcon(ui.btnLightColorTex, Light::GetEnvTextureFilePath().empty());
+}
+
+void DisplayLightPanel::on_btnLightColorTexReload_clicked()
+{
+	std::string path = Light::GetEnvTextureFilePath();
+	if (Light::SetEnvTextureFromFilePath(path.c_str()))
+		SetTextureIcon(ui.btnLightColorTex, Light::GetEnvTextureFilePath().empty());
+}
+
+void DisplayLightPanel::on_btnLightColorTexClear_clicked()
+{
+	Light::SetEnvTextureFromFilePath(nullptr);
+	SetTextureIcon(ui.btnLightColorTex, Light::GetEnvTextureFilePath().empty());
+}
+
+void DisplayLightPanel::updateUI()
+{
+	Light* pLight = Light::GetFirstSelectedLight();
+	if (!pLight)
+		return;
+
+	atcore_float3& color = pLight->m_color;
+	setButtonColor(ui.btnLightColor, color.x, color.y, color.z);
+
+	ui.btnVisualizeLight->setChecked(pLight->m_visualize);
+		
+	ui.spinLightDistance->setValue(pLight->GetDistance());
+	ui.spinLightIntensity->setValue(pLight->m_intensity);
+
+	ui.btnLightUseShadow->setChecked(pLight->m_useShadows);
+	ui.btnLightEnable->setChecked(pLight->m_enable);
+
+	ui.btnVisualizeShadowMap->setChecked(GlobalSettings::Inst().m_visualizeShadowMap);
+
+	ui.cbShadowMapResolution->setCurrentIndex(pLight->m_shadowMapResolutionIndex);
+
+	ui.btnLinkLightEnable->setChecked(Light::GetLinkLightOption());
+
+	SetTextureIcon(ui.btnLightColorTex, Light::GetEnvTextureFilePath().empty());
+}
+
+void DisplayLightPanel::updateValues()
+{
+	_isUpdatingUI = true;
+
+	ui.listSelectedLight->clear();
+	for (int i = 0; i < 4; i++)
+	{
+		Light* pLight = Light::GetLight(i);
+		if (!pLight)
+			continue;
+
+		const char* lightName = pLight->m_name.c_str();
+		bool selected = pLight->m_selected;
+
+		ui.listSelectedLight->addItem(lightName);
+		ui.listSelectedLight->item(i)->setSelected(selected);
+	}
+	ui.listSelectedLight->setSelectionMode(QAbstractItemView::ExtendedSelection);
+
+	updateUI();
+
+	_isUpdatingUI = false;
+}
diff --git a/tools/ArtistTools/source/CoreLib/Window/DisplayLightPanel.h b/tools/ArtistTools/source/CoreLib/Window/DisplayLightPanel.h
new file mode 100644
index 0000000..e22eae4
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Window/DisplayLightPanel.h
@@ -0,0 +1,47 @@
+#ifndef DisplayLightPanel_h__
+#define DisplayLightPanel_h__
+
+#include <QtWidgets/QWidget>
+#include "ui_DisplayLightPanel.h"
+
+#include "corelib_global.h"
+
+class DisplayLightPanel : public QWidget
+{
+	Q_OBJECT
+
+public:
+	DisplayLightPanel(QWidget* parent);
+
+	public:
+		CORELIB_EXPORT void updateValues();
+
+	public slots:
+	CORELIB_EXPORT void onListSelectionChanged();
+
+	CORELIB_EXPORT void on_spinLightDistance_valueChanged(double v);
+	CORELIB_EXPORT void on_spinLightIntensity_valueChanged(double v);
+
+	CORELIB_EXPORT void on_btnLightUseShadow_stateChanged(int state);
+	CORELIB_EXPORT void on_btnVisualizeLight_stateChanged(int state);
+	CORELIB_EXPORT void on_btnLightEnable_stateChanged(int state);
+	CORELIB_EXPORT void on_btnLinkLightEnable_stateChanged(int state);
+
+	CORELIB_EXPORT void on_btnLightColor_clicked();
+	CORELIB_EXPORT void on_btnLightColorTex_clicked();
+	CORELIB_EXPORT void on_btnLightColorTexReload_clicked();
+	CORELIB_EXPORT void on_btnLightColorTexClear_clicked();
+
+	CORELIB_EXPORT void on_btnVisualizeShadowMap_stateChanged(int state);
+
+	CORELIB_EXPORT void on_cbShadowMapResolution_currentIndexChanged(int index);
+
+private:
+	Ui::DisplayLightPanel ui;
+	bool _isUpdatingUI;
+	void setButtonColor(QPushButton *button, float r, float g, float b);
+
+	void updateUI();
+};
+
+#endif
diff --git a/tools/ArtistTools/source/CoreLib/Window/DisplayMeshesPanel.cpp b/tools/ArtistTools/source/CoreLib/Window/DisplayMeshesPanel.cpp
new file mode 100644
index 0000000..67ca141
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Window/DisplayMeshesPanel.cpp
@@ -0,0 +1,177 @@
+#include "DisplayMeshesPanel.h"
+
+#include <QtWidgets/QGridLayout>
+#include <QtWidgets/QHBoxLayout>
+#include <QtWidgets/QPushButton>
+
+#include "AppMainWindow.h"
+
+#include "SimpleScene.h"
+
+#ifndef NV_ARTISTTOOLS
+#include "FurCharacter.h"
+#else
+#endif // NV_ARTISTTOOLS
+
+//////////////////////////////////////////////////////////////////////////
+// DisplayMeshItem
+
+StateViewItem::StateViewItem( QWidget* parent, unsigned int id, MeshViewState view /*= VS_VISIABLE*/ )
+	: _id(id)
+{
+	static QIcon iconVisible(":/AppMainWindow/images/visibilityToggle_visible.png");
+	static QIcon iconNotVisible(":/AppMainWindow/images/visibilityToggle_notVisible.png");
+
+	_parent = qobject_cast<DisplayMeshesPanel*>(parent);
+
+	_layout = new QHBoxLayout(this);
+	_layout->setObjectName(QString::fromUtf8("boxLayout"));
+	_layout->setMargin(0);
+
+	this->setLayout(_layout);
+	
+	_btn = new QPushButton(this);
+	
+	_btn->setObjectName(QString::fromUtf8("btnToggleView"));
+	QSizePolicy sizePolicy1(QSizePolicy::Ignored, QSizePolicy::Fixed);
+	sizePolicy1.setHorizontalStretch(0);
+	sizePolicy1.setVerticalStretch(0);
+	sizePolicy1.setHeightForWidth(_btn->sizePolicy().hasHeightForWidth());
+	_btn->setSizePolicy(sizePolicy1);
+	_btn->setMinimumSize(QSize(16, 16));
+	_btn->setMaximumSize(QSize(16, 16));
+	_btn->setAutoFillBackground(false);
+	_btn->setCheckable(true);
+	_btn->setChecked(view == VS_VISIABLE);
+	_btn->setIcon( (view == VS_VISIABLE) ? iconVisible : iconNotVisible);
+
+	_layout->addWidget(_btn);
+
+	_spacer = new QSpacerItem(20, 40, QSizePolicy::Expanding, QSizePolicy::Ignored);
+	_layout->addItem(_spacer);
+
+	QMetaObject::connectSlotsByName(this);
+}
+
+void StateViewItem::on_btnToggleView_clicked()
+{
+	static QIcon iconVisible(":/AppMainWindow/images/visibilityToggle_visible.png");
+	static QIcon iconNotVisible(":/AppMainWindow/images/visibilityToggle_notVisible.png");
+
+	bool bVis = _btn->isChecked();
+	_btn->setIcon(bVis ? iconVisible : iconNotVisible);
+
+	_parent->EmitToggleSignal(_id, bVis);
+
+	qDebug("%s", __FUNCTION__);
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+DisplayMeshesPanel::DisplayMeshesPanel( QWidget* parent )
+	:QFrame(parent)
+{
+	_layout = new QGridLayout(this);
+	_layout->setObjectName(QString::fromUtf8("gridLayout"));
+
+	this->setLayout(_layout);
+
+	//QString styleSheet = 
+	//	"QPushButton#btnToggleView:checked {border:2px solid gray; background:rgb(118,180,0);} \n"	\
+	//	"QPushButton#btnToggleView:pressed {border:2px solid gray; background:rgb(118,180,0);}";
+	//setStyleSheet(styleSheet);
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+void DisplayMeshesPanel::updateValues()
+{
+	ClearItems();
+
+#ifndef NV_ARTISTTOOLS
+	FurCharacter& character = SimpleScene::Inst()->GetFurCharacter();
+	int nMesh = character.GetMeshCount();
+	for (int i = 0; i < nMesh; ++i)
+	{
+		bool used = character.GetMeshUsed(i);
+		if (!used)
+			continue;
+
+		const char* name = character.GetMeshName(i);
+		bool visible = character.GetMeshVisible(i);
+
+		StateViewItem::MeshViewState visState = visible ? StateViewItem::VS_VISIABLE : StateViewItem::VS_INVISIBLE;
+
+		AddMeshItem(QString(name), i, visState);
+	}
+#else
+	CoreLib::Inst()->DisplayMeshesPanel_updateValues();
+#endif // NV_ARTISTTOOLS
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+void DisplayMeshesPanel::AddMeshItem( QString name, unsigned int id, StateViewItem::MeshViewState view )
+{
+	StateViewItem* item;
+	item = new StateViewItem(this, id, view);
+
+	QSizePolicy sizePolicy1(QSizePolicy::Expanding, QSizePolicy::Fixed);
+	sizePolicy1.setHorizontalStretch(0);
+	sizePolicy1.setVerticalStretch(0);
+
+	QLabel* label = new QLabel(name, this);
+	label->setAlignment(Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter);
+	label->setSizePolicy(sizePolicy1);
+
+	int row = _items.size();
+	_layout->addWidget(label, row, 0, 1, 1);
+
+	_layout->addWidget(item, row, 1, 1, 1);
+	
+	Q_ASSERT(_items.find(id) == _items.end());
+
+	ItemUI ui;
+	ui.label = label;
+	ui.viewItem = item;
+	_items[id] = ui;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+void DisplayMeshesPanel::EmitToggleSignal( unsigned int id, bool visible )
+{
+	emit MeshViewSignal(id, visible);
+
+#ifndef NV_ARTISTTOOLS
+	FurCharacter& character = SimpleScene::Inst()->GetFurCharacter();
+	character.SetMeshVisible(id, visible);
+#else
+	CoreLib::Inst()->DisplayMeshesPanel_EmitToggleSignal(id, visible);
+#endif // NV_ARTISTTOOLS
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+void DisplayMeshesPanel::RemoveMeshItem( unsigned int id )
+{
+	if(_items.find(id) != _items.end())
+	{
+		ItemUI ui = _items[id];
+		delete ui.label;
+		delete ui.viewItem;
+		_items.remove(id);
+	}
+	else
+	{
+		Q_ASSERT("Mesh item doesn't exist!!");
+	}
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+void DisplayMeshesPanel::ClearItems()
+{
+	Q_FOREACH(ItemUI ui, _items)
+	{
+		delete ui.label;
+		delete ui.viewItem;
+	}
+
+	_items.clear();
+}
diff --git a/tools/ArtistTools/source/CoreLib/Window/DisplayMeshesPanel.h b/tools/ArtistTools/source/CoreLib/Window/DisplayMeshesPanel.h
new file mode 100644
index 0000000..ecc5b49
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Window/DisplayMeshesPanel.h
@@ -0,0 +1,80 @@
+#ifndef DisplayMeshesPanel_h__
+#define DisplayMeshesPanel_h__
+
+#include <QtWidgets/QFrame>
+#include <QtCore/QMap>
+#ifndef NV_ARTISTTOOLS
+#include "ui_LodPanel.h"
+#else
+#include <QtWidgets/QLabel>
+#endif // NV_ARTISTTOOLS
+
+#include "corelib_global.h"
+
+class QPushButton;
+class QGridLayout;
+class QHBoxLayout;
+class QSpacerItem;
+
+class DisplayMeshesPanel;
+class StateViewItem : public QWidget
+{
+	Q_OBJECT
+
+public:
+	enum MeshViewState
+	{
+		VS_INVISIBLE = 0,	
+		VS_VISIABLE	 = 1,
+	};
+
+	StateViewItem(QWidget* parent, unsigned int id, MeshViewState view = VS_VISIABLE);
+
+	public slots:
+	CORELIB_EXPORT void on_btnToggleView_clicked();
+
+private:
+	unsigned int _id;
+
+	QHBoxLayout* _layout;
+	QPushButton* _btn;
+	QSpacerItem* _spacer;
+
+	DisplayMeshesPanel* _parent;
+};
+
+class DisplayMeshesPanel : public QFrame
+{
+	Q_OBJECT
+
+public:
+	DisplayMeshesPanel(QWidget* parent);
+
+	void updateValues();
+	
+	// client code should make sure the 'id' is unique!
+	CORELIB_EXPORT void AddMeshItem(QString name, unsigned int id, StateViewItem::MeshViewState view = StateViewItem::VS_VISIABLE);
+	CORELIB_EXPORT void RemoveMeshItem(unsigned int id);
+	CORELIB_EXPORT void ClearItems();
+
+signals:
+	void MeshViewSignal(unsigned int id, bool visible);
+	
+protected:
+	virtual void EmitToggleSignal(unsigned int id, bool visible);
+
+private:
+	QGridLayout* _layout;
+
+	struct ItemUI
+	{
+		StateViewItem* viewItem;
+		QLabel*	label;
+	};
+
+	QMap<unsigned int, ItemUI> _items;
+
+	friend class StateViewItem;
+};
+
+#endif // GraphicalMaterialPanel_h__
diff --git a/tools/ArtistTools/source/CoreLib/Window/DisplayPreferencesPanel.cpp b/tools/ArtistTools/source/CoreLib/Window/DisplayPreferencesPanel.cpp
new file mode 100644
index 0000000..fe4b808
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Window/DisplayPreferencesPanel.cpp
@@ -0,0 +1,906 @@
+#include "DisplayPreferencesPanel.h"
+
+#include "AppMainWindow.h"
+
+#include "SimpleScene.h"
+#include "GlobalSettings.h"
+#include <QtWidgets/QInputDialog>
+#include <QtWidgets/QMessageBox>
+#include <QtWidgets/QFileDialog>
+
+#include "PlaylistParams.h"
+//#include <Nv/Blast/NvHairCommon.h>
+#include "NvParameterized.h"
+#include "XmlSerializer.h"
+#include "NsFileBuffer.h"
+#include "NvTraits.h"
+#include "NsMemoryBuffer.h"
+#include "ViewerOutput.h"
+#include "Settings.h"
+
+#include "Gamepad.h"
+
+const QString sPlaylistExt = "plist";
+bool bRefreshingComboBox = false;
+
+DisplayPreferencesPanel::DisplayPreferencesPanel(QWidget* parent)
+	:
+	QWidget(parent)
+	, idxCurrentPlaylist(-1)
+	, idxCurrentProj(-1)
+	, playlistProjectsDirty(false)
+{
+	ui.setupUi(this);
+
+	ui.btnBackgroundTex->setIcon(QIcon(":/AppMainWindow/images/TextureEnabled_icon.png"));
+	ui.btnBackgroundTex->setIconSize(QSize(12,12));
+	ui.btnBackgroundTexClear->setIcon(QIcon(":/AppMainWindow/images/Remove_icon.png"));
+
+	ui.btnPlaylistsRename->setIcon(QIcon(":/AppMainWindow/images/EditWrench.png")); 
+	ui.btnPlaylistsAdd->setIcon(QIcon(":/AppMainWindow/images/Add.png"));
+	ui.btnPlaylistsReload->setIcon(QIcon(":/AppMainWindow/images/refreshReload.png"));
+	ui.btnPlaylistsRemove->setIcon(QIcon(":/AppMainWindow/images/Remove_icon.png"));
+
+	ui.btnPlaylistAddProj->setIcon(QIcon(":/AppMainWindow/images/Add.png"));
+	ui.btnPlaylistRemoveProj->setIcon(QIcon(":/AppMainWindow/images/Remove_icon.png"));
+	ui.btnPlaylistProjGoUp->setIcon(QIcon(":/AppMainWindow/images/Up.png"));
+	ui.btnPlaylistProjGoDown->setIcon(QIcon(":/AppMainWindow/images/Down.png"));
+
+	ui.btnPlaylistsPlay->setIcon(QIcon(":/AppMainWindow/images/playlist.png"));
+
+	//QObject::connect(ui.listWidgetPlaylist, SIGNAL(itemDoubleClicked(QListWidgetItem*)), this, SLOT(playlistDoubleClicked(QListWidgetItem*)));
+
+	ConfigSpinBox<SlideSpinBoxF>(ui.spinCameraFOV,	5.0, 180.0, 1.0);
+}
+
+DisplayPreferencesPanel::~DisplayPreferencesPanel()
+{
+}
+
+void DisplayPreferencesPanel::on_spinRenderPlayRateFPS_valueChanged(double v)
+{
+	GlobalSettings::Inst().setRenderFps((float)v);
+}
+
+void DisplayPreferencesPanel::on_spinSimulationRateFPS_valueChanged(double v)
+{
+	GlobalSettings::Inst().setSimulationFps((float)v);
+}
+
+void DisplayPreferencesPanel::on_spinCameraFOV_valueChanged(double v)
+{
+	GlobalSettings::Inst().m_fovAngle = v;
+}
+
+void DisplayPreferencesPanel::on_cbAntialiasing_currentIndexChanged( int index )
+{
+	GlobalSettings::Inst().m_msaaOption = index;
+}
+
+void DisplayPreferencesPanel::on_cbUpAxis_currentIndexChanged( int index )
+{
+	switch (index)
+	{
+	case 0: // y up
+		SimpleScene::Inst()->ResetUpDir(false);
+		break;
+	case 1: // z up
+		SimpleScene::Inst()->ResetUpDir(true);
+		break;
+	}
+	SimpleScene::Inst()->SetProjectModified(true);
+}
+
+void DisplayPreferencesPanel::on_cbHandedness_currentIndexChanged( int index )
+{
+	switch (index)
+	{
+	case 0: // rhs
+		SimpleScene::Inst()->ResetLhs(false);
+		break;
+	case 1: // lhs
+		SimpleScene::Inst()->ResetLhs(true);
+		break;
+	}
+	SimpleScene::Inst()->SetProjectModified(true);
+}
+
+void DisplayPreferencesPanel::on_cbSceneUnit_currentIndexChanged( int index )
+{
+	GlobalSettings::Inst().m_sceneUnitIndex = index;
+}
+
+void DisplayPreferencesPanel::on_cbNavigationStyle_currentIndexChanged( int index )
+{
+	AppMainWindow::Inst().setNavigationStyle(index);
+}
+
+void DisplayPreferencesPanel::on_btnBackgroundTex_clicked()
+{
+	if (SimpleScene::Inst()->LoadBackgroundTextureFile())
+		ui.btnBackgroundTex->setIcon(QIcon(":/AppMainWindow/images/TextureIsUsed_icon.png"));
+	else
+		ui.btnBackgroundTex->setIcon(QIcon(":/AppMainWindow/images/TextureEnabled_icon.png"));
+
+	updateValues();
+	SimpleScene::Inst()->SetProjectModified(true);
+}
+
+void DisplayPreferencesPanel::on_btnBackgroundTexClear_clicked()
+{
+	SimpleScene::Inst()->ClearBackgroundTexture();
+	ui.btnBackgroundTex->setIcon(QIcon(":/AppMainWindow/images/TextureEnabled_icon.png"));
+	updateValues();
+}
+
+void DisplayPreferencesPanel::updateValues()
+{
+	GlobalSettings& globalSettings = GlobalSettings::Inst();
+
+	ui.spinRenderPlayRateFPS->setValue(globalSettings.m_renderFps);
+	ui.spinSimulationRateFPS->setValue(globalSettings.m_simulationFps);
+	ui.cbUpAxis->setCurrentIndex(globalSettings.m_zup);
+	ui.cbHandedness->setCurrentIndex(globalSettings.m_lhs);
+	ui.spinCameraFOV->setValue(globalSettings.m_fovAngle);
+	ui.cbSceneUnit->setCurrentIndex(globalSettings.m_sceneUnitIndex);
+	ui.cbNavigationStyle->setCurrentIndex(AppMainWindow::Inst().getNavigationStyle());
+	ui.cbAntialiasing->setCurrentIndex(globalSettings.m_msaaOption);
+
+	savePlaylistProjects();
+	reloadComboxBoxPlaylists();
+
+	//// sync playlist to gamepad
+	//static bool bOnce = true;
+	//if (bOnce)
+	//{
+	//	bOnce = false;
+	//	assignPlayPlaylistToGamepad(0);
+	//}
+}
+
+void DisplayPreferencesPanel::reloadComboxBoxPlaylists()
+{
+	playlistsLoader.loadPlaylistsFromMediaPath();
+	// set playlist combo box
+	//idxCurrentPlaylist = ui.cbPlaylists->currentIndex();
+	bRefreshingComboBox = true;
+	ui.cbPlaylists->clear();
+	int count = playlistsLoader.playlists.size();
+	for (int i = 0; i < count; ++i)
+	{
+		QFileInfo& fi = playlistsLoader.playlists[i];
+		std::string fn = fi.fileName().toUtf8().data();
+		ui.cbPlaylists->addItem(fi.fileName());
+	}
+	bRefreshingComboBox = false;
+	if (idxCurrentPlaylist > count || idxCurrentPlaylist < 0)
+		idxCurrentPlaylist = 0;
+
+	ui.cbPlaylists->setCurrentIndex(idxCurrentPlaylist);
+
+	// refresh project list
+	reloadListboxPorjectsFromPlayist();
+}
+
+void DisplayPreferencesPanel::runDemoCommandline()
+{
+	// run demos if command line asks
+	static bool once = true;
+	if (once)
+	{
+		once = false;
+		std::string demoPlaylist = AppSettings::Inst().GetOptionValue("User/FurDemoPlaylist")->Value.String;
+		if (demoPlaylist.size() > 1)
+		{
+			QString demoList = QString(demoPlaylist.c_str()).toUpper();
+			int count = playlistsLoader.playlists.size();
+			for (int i = 0; i < count; ++i)
+			{
+				QFileInfo& fi = playlistsLoader.playlists[i];
+				QString fname = fi.fileName().toUpper();
+				if (fname == demoList)
+				{
+					idxCurrentPlaylist = i;
+					ui.cbPlaylists->setCurrentIndex(idxCurrentPlaylist);
+					playPlaylist(idxCurrentPlaylist);
+					return;
+				}
+			}
+			viewer_msg(QString("Cannot find playlist, " + demoList).toUtf8().data());
+		}
+	}
+}
+
+void DisplayPreferencesPanel::reloadListboxPorjectsFromPlayist()
+{
+	int count = playlistsLoader.getProjectsInPlaylist(idxCurrentPlaylist, playlistProjects);
+	refreshListboxPorjects();
+}
+
+void DisplayPreferencesPanel::savePlaylistProjects()
+{
+	if (playlistProjectsDirty)
+	{
+		playlistsLoader.saveProjectsInPlaylist(idxCurrentPlaylist, playlistProjects);
+		playlistProjectsDirty = false;
+	}
+}
+
+void DisplayPreferencesPanel::refreshListboxPorjects()
+{
+	int count = playlistProjects.size();
+	ui.listWidgetPlaylist->clear();
+	ui.listWidgetPlaylist->setSortingEnabled(false);
+	ui.listWidgetPlaylist->setSelectionMode(QAbstractItemView::SingleSelection);
+	QStringList tips;
+	for (int i = 0; i < count; ++i)
+	{
+		QString fullName = playlistsLoader.convertToAbsoluteFilePath(playlistProjects[i]);
+		QFileInfo fi(fullName);
+		tips.append(fi.absoluteFilePath());
+		std::string tmp = fi.absoluteFilePath().toUtf8().data();
+		ui.listWidgetPlaylist->addItem(fi.fileName());
+	}
+	ui.listWidgetPlaylist->setTips(tips);
+	if (idxCurrentProj > count || idxCurrentProj < 0)
+	{
+		idxCurrentProj = 0;
+	}
+	ui.listWidgetPlaylist->setCurrentRow(idxCurrentProj);
+}
+
+void DisplayPreferencesPanel::SelectPlayList(QString& name)
+{
+	QString newName = name.toUpper();
+	int count = playlistsLoader.playlists.size();
+	for (int i = 0; i < count; ++i)
+	{
+		QFileInfo& fi = playlistsLoader.playlists[i];
+		if (fi.baseName().toUpper() == newName)
+		{
+			ui.cbPlaylists->setCurrentIndex(i);
+			break;
+		}
+	}
+}
+
+void DisplayPreferencesPanel::on_cbPlaylists_currentIndexChanged(int index)
+{
+	savePlaylistProjects();
+	if (!bRefreshingComboBox)
+	{
+		idxCurrentPlaylist = ui.cbPlaylists->currentIndex();
+		reloadListboxPorjectsFromPlayist();
+	}
+}
+
+void DisplayPreferencesPanel::SelectProject(QString& name)
+{
+	QString newName = name.toUpper();
+	std::string strNew = newName.toUtf8().data();
+	int count = playlistProjects.size();
+	for (int i = 0; i < count; ++i)
+	{
+		QString& str = playlistProjects[i];
+		//QFileInfo fi(str);
+		//std::string stmp = fi.absoluteFilePath().toUtf8().data();
+		//if (fi.absoluteFilePath().toUpper() == newName)
+		if (str.toUpper() == newName)
+		{
+			ui.listWidgetPlaylist->setCurrentRow(i);
+			break;
+		}
+	}
+}
+
+void DisplayPreferencesPanel::on_listWidgetPlaylist_itemSelectionChanged()
+{
+	idxCurrentProj = ui.listWidgetPlaylist->currentRow();
+}
+
+void DisplayPreferencesPanel::on_listWidgetPlaylist_itemDoubleClicked(QListWidgetItem* pItem)
+{
+	idxCurrentProj = ui.listWidgetPlaylist->currentRow();
+	if (idxCurrentProj < 0)
+		return;
+	QString fn = playlistProjects[idxCurrentProj];
+	QString fullname = PlaylistsLoader::convertToAbsoluteFilePath(fn);
+	AppMainWindow::Inst().openProject(fullname);
+	char msg[1024];
+	sprintf(msg, "Blast Viewer - %s", fullname.toUtf8().data());
+	AppMainWindow::Inst().setWindowTitle(msg);
+}
+
+void DisplayPreferencesPanel::on_btnPlaylistsRename_clicked()
+{
+	idxCurrentPlaylist = ui.cbPlaylists->currentIndex();
+	if (idxCurrentPlaylist < 0)
+		return;
+
+	QFileInfo& fi = playlistsLoader.playlists[idxCurrentPlaylist];
+	bool isOK = false;
+	QString newBaseName = QInputDialog::getText(NULL, "Rename Playlist - " + fi.fileName(),
+		"Input a new name for the playlist, " + fi.fileName(), QLineEdit::Normal,
+		fi.baseName(), &isOK);
+	if (isOK)
+	{
+		bool ok = playlistsLoader.rename(idxCurrentPlaylist, newBaseName);
+		if (ok)
+		{
+			reloadComboxBoxPlaylists();
+			SelectPlayList(newBaseName);
+		}
+		else
+		{
+			QMessageBox::warning(this, "Fail to rename a playlist",
+				"Fail to rename a playlist. The failure could relate to name duplication or hardware failure.",
+				QMessageBox::Close);
+		}
+	}
+}
+
+void DisplayPreferencesPanel::on_btnPlaylistsAdd_clicked()
+{
+	savePlaylistProjects();
+
+	bool isOK = false;
+	QString sInput = QInputDialog::getText(NULL, "Create New Playlist", "Input a name for the new playlist.", QLineEdit::Normal, "", &isOK);
+	if (isOK)
+	{
+		QString newName = sInput.trimmed();
+		bool ok = playlistsLoader.add(newName);
+		if (ok)
+		{
+			reloadComboxBoxPlaylists();
+			// select the new one
+			SelectPlayList(newName);
+		}
+		else
+		{
+			QMessageBox::warning(this, "Fail to add new playlist",
+				"Fail to add new playlist. The failure could relate to name duplication or hardware failure.",
+				QMessageBox::Close);
+		}
+	}
+}
+
+void DisplayPreferencesPanel::on_btnPlaylistsReload_clicked()
+{
+	savePlaylistProjects();
+	reloadComboxBoxPlaylists();
+}
+
+void DisplayPreferencesPanel::on_btnPlaylistsRemove_clicked()
+{
+	savePlaylistProjects();
+	idxCurrentPlaylist = ui.cbPlaylists->currentIndex();
+	if (idxCurrentPlaylist < 0)
+		return;
+
+	bool ok = playlistsLoader.remove(idxCurrentPlaylist);
+	if (ok)
+	{
+		reloadComboxBoxPlaylists();
+	}
+	else
+	{
+		QMessageBox::warning(this, "Fail to remove a playlist",
+			"Fail to remove a playlist. The failure could relate to hardware.",
+			QMessageBox::Close);
+	}
+}
+
+void DisplayPreferencesPanel::on_btnPlaylistAddProj_clicked()
+{
+	static QString lastPath;
+	if (lastPath.size() < 1)
+	{
+		lastPath = PlaylistsLoader::mediaPath;
+	}
+	QString fileNameInput = QFileDialog::getOpenFileName(this, "Open Hair Project File", lastPath, "Hair Project File (*.furproj)");
+	if (!QFile::exists(fileNameInput))
+		return;
+	std::string tmp = fileNameInput.toUtf8().data();
+	QString fileName = PlaylistsLoader::convertToSaveingFilePath(fileNameInput);
+	if (fileName.size() < 1)
+	{
+		return;
+	}
+	lastPath = QFileInfo(fileNameInput).absolutePath();
+	std::string tmp2 = fileName.toUtf8().data();
+	playlistProjects.append(fileName);
+	refreshListboxPorjects();
+	//QFileInfo fi(fileName);
+	SelectProject(fileName);// fi.absoluteFilePath());
+	playlistProjectsDirty = true;
+}
+
+void DisplayPreferencesPanel::on_btnPlaylistProjGoUp_clicked()
+{
+	idxCurrentProj = ui.listWidgetPlaylist->currentRow();
+	if (idxCurrentProj <= 0)
+		return;
+
+	QString tmp = playlistProjects[idxCurrentProj];
+	playlistProjects[idxCurrentProj] = playlistProjects[idxCurrentProj - 1];
+	playlistProjects[idxCurrentProj - 1] = tmp;
+
+	refreshListboxPorjects();
+	SelectProject(tmp);
+
+	playlistProjectsDirty = true;
+}
+
+void DisplayPreferencesPanel::on_btnPlaylistProjGoDown_clicked()
+{
+	int count = playlistProjects.size();
+	idxCurrentProj = ui.listWidgetPlaylist->currentRow();
+	if (idxCurrentProj < 0 || idxCurrentProj>= count -1)
+		return;
+
+	QString tmp = playlistProjects[idxCurrentProj];
+	playlistProjects[idxCurrentProj] = playlistProjects[idxCurrentProj + 1];
+	playlistProjects[idxCurrentProj + 1] = tmp;
+
+	refreshListboxPorjects();
+	SelectProject(tmp);
+
+	playlistProjectsDirty = true;
+}
+
+void DisplayPreferencesPanel::on_btnPlaylistRemoveProj_clicked()
+{
+	int count = playlistProjects.size();
+	idxCurrentProj = ui.listWidgetPlaylist->currentRow();
+	if (idxCurrentProj < 0 || idxCurrentProj >= count)
+	{
+		return;
+	}
+
+	playlistProjects.removeAt(idxCurrentProj);
+
+	refreshListboxPorjects();
+	playlistProjectsDirty = true;
+}
+
+void DisplayPreferencesPanel::assignPlayPlaylistToGamepad(int idx)
+{
+	if (idx == -1)
+		idx = idxCurrentPlaylist;
+	int count = playlistsLoader.getProjectsInPlaylist(idx, playlistProjects);
+	if (count < 1)
+	{
+		viewer_msg("Playlist is empty.");
+		return;
+	}
+	QList<QString> files;
+	for (int i = 0; i < count; ++i)
+	{
+		QString fname = PlaylistsLoader::convertToAbsoluteFilePath(playlistProjects[i]);
+		if (fname.size() > 0)
+		{
+			files.append(fname);
+		}
+	}
+
+	Gamepad& theGamepad = Gamepad::Instance();
+	theGamepad.SetDemoProjects(files);
+}
+
+void DisplayPreferencesPanel::playPlaylist(int idx)
+{
+	assignPlayPlaylistToGamepad(idx);
+	Gamepad& theGamepad = Gamepad::Instance();
+	theGamepad.SetDemoMode(true);
+}
+
+void DisplayPreferencesPanel::on_btnPlaylistsPlay_clicked()
+{
+	savePlaylistProjects();
+
+	idxCurrentPlaylist = ui.cbPlaylists->currentIndex();
+	if (idxCurrentPlaylist < 0)
+	{
+		viewer_msg("No available playlists.");
+		return;
+	}
+	playPlaylist(idxCurrentPlaylist);
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////////////////////////
+using namespace nvidia; 
+using namespace nvidia::parameterized;
+
+QString PlaylistsLoader::projectPath;
+QString PlaylistsLoader::mediaPath;
+
+#include "FoundationHolder.h"
+
+struct PlaylistParamsContext
+{
+	//nvidia::NvFoundation* mFoundation;
+	NvParameterized::Traits* mTraits;
+	PlaylistParamsFactory* mPlaylistParamsFactory;
+};
+
+PlaylistsLoader::PlaylistsLoader()
+	:pContext(nullptr)
+{
+}
+
+PlaylistsLoader::~PlaylistsLoader()
+{
+}
+
+void PlaylistsLoader::CreatePlaylistParamsContext()
+{
+	if (pContext)
+		return;
+
+	PlaylistParamsContext* context = new PlaylistParamsContext;
+	//context->mFoundation = FoundationHolder::GetFoundation();
+	FoundationHolder::GetFoundation();
+	//assert(context->mFoundation != NV_NULL);
+	
+	context->mTraits = NvParameterized::createTraits();
+	context->mPlaylistParamsFactory = new PlaylistParamsFactory;
+	context->mTraits->registerFactory(*context->mPlaylistParamsFactory);
+	pContext = context;
+}
+
+void PlaylistsLoader::ReleasePlaylistParamsContext()
+{
+	if (pContext)
+	{
+		pContext->mTraits->release();
+		delete pContext->mPlaylistParamsFactory;
+		delete pContext;
+		pContext = nullptr;
+	}
+}
+
+void PlaylistsLoader::loadPlaylistsFromMediaPath()
+{
+	if (projectPath.isEmpty())
+	{
+		QString appDir = qApp->applicationDirPath();
+		QDir dirTmp(appDir);
+		if (dirTmp.cd("./media/playlists"))
+			projectPath = dirTmp.absolutePath();
+		else if (dirTmp.cd("../media/playlists"))
+			projectPath = dirTmp.absolutePath();
+		else if (dirTmp.cd("../../media/playlists"))
+			projectPath = dirTmp.absolutePath();
+		else if (dirTmp.cd("../../media"))
+		{
+			bool ok = dirTmp.mkdir("playlists");
+			if (dirTmp.cd("playlists"))
+			{
+				projectPath = dirTmp.absolutePath();
+			}
+		}
+		if (!projectPath.isEmpty())
+		{
+			if (dirTmp.cd(".."))
+			{
+				mediaPath = dirTmp.absolutePath();
+			}
+			else
+			{
+				mediaPath = projectPath + "/..";
+			}
+		}
+	}
+	if (!projectPath.isEmpty())
+	{
+		playlists.clear();
+
+		QStringList filters;
+		filters << (QString("*.") + sPlaylistExt);
+		QDirIterator dir_iterator(projectPath, filters, QDir::Files | QDir::NoSymLinks, QDirIterator::NoIteratorFlags);  //QDirIterator::Subdirectories
+		while (dir_iterator.hasNext())
+		{
+			dir_iterator.next();
+			QFileInfo file_info = dir_iterator.fileInfo();
+			std::string absolute_file_path = file_info.absoluteFilePath().toUtf8().data();
+			playlists.append(file_info);
+		}
+	}
+}
+
+bool PlaylistsLoader::rename(int idx, QString& newBaseName)
+{
+	int count = playlists.size();
+	if (idx >= 0 && idx < count)
+	{
+		QFileInfo& finfo = playlists[idx];
+		QString fn = finfo.baseName().toUpper();
+		QString fnNew = newBaseName.toUpper();
+		if (fn != fnNew)
+		{
+			QFileInfo nfi(projectPath, newBaseName + "." + sPlaylistExt);
+			QString fullNewName = nfi.absoluteFilePath();
+			std::string fntmp = fullNewName.toUtf8().data();
+			bool exist = QFile::exists(fullNewName);
+			if (exist)
+			{
+				return false;
+			}
+			bool ok = QFile::rename(finfo.absoluteFilePath(), fullNewName);
+			if (ok)
+			{
+				finfo.setFile(fullNewName);
+				exist = QFile::exists(fullNewName);
+				if (!exist)
+				{
+					return false;
+				}
+			}
+			return ok;
+		}
+		return true;
+	}
+	return false;
+}
+
+bool PlaylistsLoader::remove(int idx)
+{
+	int count = playlists.size();
+	if (idx >= 0 && idx < count)
+	{
+		QFileInfo& finfo = playlists[idx];
+		std::string fn = finfo.fileName().toUtf8().data();
+		bool ok = QFile::remove(finfo.absoluteFilePath());
+		if (ok)
+		{
+			playlists.removeAt(idx);
+		}
+		return ok;
+	}
+	return false;
+}
+
+bool PlaylistsLoader::saveProjectsInPlaylist(int idx, QList<QString>& projects)
+{ 
+	int count = playlists.size();
+	if (idx < 0 || idx >= count)
+		return false;
+
+	CreatePlaylistParamsContext();
+	if (!pContext)
+		return false;
+
+	std::string tempFilePath = playlists[idx].absoluteFilePath().toUtf8().data();
+	NvParameterized::XmlSerializer serializer(pContext->mTraits);
+	NvFileBuf* stream = new NvFileBufferBase(tempFilePath.c_str(), NvFileBuf::OPEN_WRITE_ONLY);
+	if (!stream || !stream->isOpen())
+	{
+		// file open error
+		if (stream) stream->release();
+		return false;
+	}
+	NvParameterized::Traits* traits = pContext->mTraits;
+	int numObjects = 0;
+	const int kMaxObjects = 1;
+	NvParameterized::Interface* objects[kMaxObjects];
+
+	PlaylistParams* params = new PlaylistParams(traits);
+	objects[numObjects++] = params;
+	NvParameterized::Interface* iface = static_cast<NvParameterized::Interface*>(params);
+
+	if (1)
+	{
+		nvidia::parameterized::PlaylistParams* params = static_cast<nvidia::parameterized::PlaylistParams*>(iface);
+		nvidia::parameterized::PlaylistParamsNS::ParametersStruct& targetDesc = params->parameters();
+
+		NvParameterized::Handle handle(iface);
+		if (iface->getParameterHandle("furprojFilePaths", handle) == NvParameterized::ERROR_NONE)
+		{
+			int num = projects.size();
+
+			std::vector<std::string> strArray;
+			const char** strOutput = new const char*[num];
+
+			for (int i = 0; i < num; i++)
+			{
+				std::string proj = projects[i].toUtf8().data();
+				strArray.push_back(proj);
+				strOutput[i] = strArray[i].c_str();
+			}
+
+			handle.resizeArray(num);
+			handle.setParamStringArray(strOutput, num);
+
+			delete[] strOutput;
+		}
+	}
+
+	NV_ASSERT(numObjects <= kMaxObjects);
+	NvParameterized::Serializer::ErrorType serError = NvParameterized::Serializer::ERROR_NONE;
+	bool isUpdate = false;
+	serError = serializer.serialize(*stream, (const NvParameterized::Interface**)&objects[0], numObjects, isUpdate);
+	for (int idx = 0; idx < numObjects; ++idx)
+	{
+		delete objects[idx];
+	}
+	stream->release();
+	ReleasePlaylistParamsContext();
+	return true;
+}
+
+QString PlaylistsLoader::convertToAbsoluteFilePath(QString& filePath)
+{
+	QString fname;
+	bool bCanBeRelativePath = false;
+	bool bAbsPath = (filePath.indexOf(':') >= 0);
+	if (bAbsPath)
+	{
+		if (QFile::exists(filePath))
+		{
+			fname = filePath;
+		}
+		else
+		{
+			viewer_msg(QString(filePath + " does not exist.").toUtf8().data());
+		}
+		std::string tmp2 = fname.toUtf8().data();
+		return fname;
+	}
+	else
+	{
+		QFileInfo fi(mediaPath + "/" + filePath);
+		fname = fi.absoluteFilePath();
+		if (!QFile::exists(fname))
+		{
+			viewer_msg(QString(filePath + " does not exist.").toUtf8().data());
+			fname = "";
+		}
+		std::string tmp2 = fname.toUtf8().data();
+		return fname;
+	}
+}
+
+QString PlaylistsLoader::convertToSaveingFilePath(QString& filePath)
+{
+	QString fname;
+	bool bCanBeRelativePath = false;
+	bool bAbsPath = (filePath.indexOf(':') >= 0);
+	if (bAbsPath)
+	{
+		if (QFile::exists(filePath))
+		{
+			QFileInfo fi(filePath);
+			int pos = fi.absoluteFilePath().indexOf(mediaPath, Qt::CaseInsensitive);
+			if (pos >= 0)
+			{
+				// convert to relative path
+				fname = filePath.right(filePath.size() - (pos + mediaPath.size() + 1));
+			}
+			else
+			{
+				fname = fi.absoluteFilePath();
+			}
+		}
+		else
+		{
+			fname = "";
+			viewer_msg(QString(filePath + " does not exist.").toUtf8().data());
+		}
+		std::string tmp = fname.toUtf8().data();
+		return fname;
+	}
+	// do more try
+	QString tag = "media";
+	int pos = filePath.indexOf(tag, Qt::CaseInsensitive);
+	if (pos >= 0)
+	{
+		fname = filePath.right(filePath.size() - (pos + tag.size() + 1));
+	}
+	else
+	{
+		fname = filePath;
+	}
+	QFileInfo fi(mediaPath + "/" + fname);
+	std::string tmp = fi.absoluteFilePath().toUtf8().data();
+	if (!QFile::exists(fi.absoluteFilePath()))
+	{
+		viewer_msg(QString(filePath + " does not exist.").toUtf8().data());
+		fname = "";
+	}
+	std::string tmp2 = fname.toUtf8().data();
+	return fname;
+}
+
+int PlaylistsLoader::getProjectsInPlaylist(int idx, QList<QString>& projects)
+{
+	projects.clear();
+
+	int count = playlists.size();
+	if (idx < 0 || idx >= count)
+		return 0;
+
+	CreatePlaylistParamsContext();
+	if (!pContext)
+		return 0;
+
+	std::string tempFilePath = playlists[idx].absoluteFilePath().toUtf8().data();
+	NvFileBuf* stream = new NvFileBufferBase(tempFilePath.c_str(), NvFileBuf::OPEN_READ_ONLY);
+	if (!stream || !stream->isOpen())
+	{
+		// file open error
+		if (stream)
+			stream->release();
+		return 0;
+	}
+
+	NvParameterized::Serializer::DeserializedData data;
+	NvParameterized::Serializer::ErrorType serError = NvParameterized::Serializer::ERROR_NONE;
+	NvParameterized::XmlSerializer serializer(pContext->mTraits);
+	bool isUpdated = false;
+	serError = serializer.deserialize(*stream, data, isUpdated);
+	if (data.size() < 1)
+	{
+		if (stream)
+			stream->release();
+		return 0;
+	}
+
+	for (int idx = 0; idx < (int)data.size(); ++idx)
+	{
+		NvParameterized::Interface* iface = data[idx];
+		if (::strcmp(iface->className(), PlaylistParams::staticClassName()) == 0)
+		{
+			nvidia::parameterized::PlaylistParams* params = static_cast<nvidia::parameterized::PlaylistParams*>(iface);
+			nvidia::parameterized::PlaylistParamsNS::ParametersStruct& srcDesc = params->parameters();
+			NvParameterized::Handle handle(iface);
+			if (iface->getParameterHandle("furprojFilePaths", handle) == NvParameterized::ERROR_NONE)
+			{
+				int arraySize;
+				handle.getArraySize(arraySize);
+				char** strArray = new char*[arraySize];
+				handle.getParamStringArray(strArray, arraySize);
+				for (int idx = 0; idx < arraySize; ++idx)
+				{
+					QString fileName = PlaylistsLoader::convertToSaveingFilePath(QString(strArray[idx]));
+					if (fileName.size() > 0)
+					{
+						std::string tmp = fileName.toUtf8().data();
+						projects.append(fileName);
+					}
+				}
+				delete[] strArray;
+			}
+		}
+	}
+	stream->release();
+	ReleasePlaylistParamsContext();
+	return projects.size();
+}
+
+bool PlaylistsLoader::add(QString& name)
+{
+	int count = playlists.size();
+	for (int i = 0; i < count; ++i)
+	{
+		QFileInfo& fi = playlists[i];
+		if (fi.baseName().toUpper() == name.toUpper())
+		{
+			return false;
+		}
+	}
+	QFileInfo nfi(projectPath, name + "." + sPlaylistExt);
+	QFile newFile(nfi.absoluteFilePath());
+	if (newFile.exists())
+	{
+		return false;
+	}
+	newFile.open(QIODevice::WriteOnly);
+	newFile.close();
+	bool exist = QFile::exists(nfi.absoluteFilePath());
+	if (!exist)
+	{
+		return false;
+	}
+	playlists.append(nfi);
+	return true;
+}
\ No newline at end of file
diff --git a/tools/ArtistTools/source/CoreLib/Window/DisplayPreferencesPanel.h b/tools/ArtistTools/source/CoreLib/Window/DisplayPreferencesPanel.h
new file mode 100644
index 0000000..eb57b12
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Window/DisplayPreferencesPanel.h
@@ -0,0 +1,100 @@
+#ifndef DisplayPreferencesPanel_h__
+#define DisplayPreferencesPanel_h__
+
+#include <QtWidgets/QWidget>
+#include <QtCore/QDir>
+#include <QtCore/QDirIterator>
+#include "TipListView.h"
+#include "ui_DisplayPreferencesPanel.h"
+
+#include "corelib_global.h"
+
+struct PlaylistParamsContext;
+
+class PlaylistsLoader
+{
+public:
+	PlaylistsLoader();
+	~PlaylistsLoader();
+
+	void loadPlaylistsFromMediaPath();
+	bool rename(int idx, QString& newName);
+	bool remove(int idx);
+	bool add(QString& name);
+	bool saveProjectsInPlaylist(int idx, QList<QString>& projects);
+	int getProjectsInPlaylist(int idx, QList<QString>& projects);
+
+	static QString convertToSaveingFilePath(QString& filePath);
+	static QString convertToAbsoluteFilePath(QString& filePath);
+
+	QList<QFileInfo> playlists;
+	static QString projectPath;
+	static QString mediaPath;
+
+private:
+	void CreatePlaylistParamsContext();
+	void ReleasePlaylistParamsContext();
+	PlaylistParamsContext* pContext;
+};
+
+class DisplayPreferencesPanel : public QWidget
+{
+	Q_OBJECT
+
+public:
+	DisplayPreferencesPanel(QWidget* parent);
+	~DisplayPreferencesPanel();
+
+	public:
+		void updateValues();
+
+	public slots:
+	CORELIB_EXPORT void on_spinRenderPlayRateFPS_valueChanged(double v);
+	CORELIB_EXPORT void on_spinSimulationRateFPS_valueChanged(double v);
+	CORELIB_EXPORT void on_spinCameraFOV_valueChanged(double v);
+
+	CORELIB_EXPORT void on_cbSceneUnit_currentIndexChanged(int index);
+	CORELIB_EXPORT void on_cbAntialiasing_currentIndexChanged(int index);
+	CORELIB_EXPORT void on_cbUpAxis_currentIndexChanged(int index);
+	CORELIB_EXPORT void on_cbHandedness_currentIndexChanged(int index);
+	CORELIB_EXPORT void on_cbNavigationStyle_currentIndexChanged(int index);
+	CORELIB_EXPORT void on_btnBackgroundTex_clicked();
+	CORELIB_EXPORT void on_btnBackgroundTexClear_clicked();
+
+	CORELIB_EXPORT void on_cbPlaylists_currentIndexChanged(int index);
+	CORELIB_EXPORT void SelectPlayList(QString& name);
+	CORELIB_EXPORT void on_listWidgetPlaylist_itemSelectionChanged();
+	CORELIB_EXPORT void on_listWidgetPlaylist_itemDoubleClicked(QListWidgetItem* pItem);
+	CORELIB_EXPORT void SelectProject(QString& name);
+
+	CORELIB_EXPORT void on_btnPlaylistsRename_clicked();
+	CORELIB_EXPORT void on_btnPlaylistsAdd_clicked();
+	CORELIB_EXPORT void on_btnPlaylistsReload_clicked();
+	CORELIB_EXPORT void on_btnPlaylistsRemove_clicked();
+
+	CORELIB_EXPORT void on_btnPlaylistAddProj_clicked();
+	CORELIB_EXPORT void on_btnPlaylistProjGoUp_clicked();
+	CORELIB_EXPORT void on_btnPlaylistProjGoDown_clicked();
+	CORELIB_EXPORT void on_btnPlaylistRemoveProj_clicked();
+
+	CORELIB_EXPORT void on_btnPlaylistsPlay_clicked();
+	CORELIB_EXPORT void assignPlayPlaylistToGamepad(int idx = -1);
+	CORELIB_EXPORT void playPlaylist(int idx);
+
+	CORELIB_EXPORT void reloadComboxBoxPlaylists();
+	CORELIB_EXPORT void refreshListboxPorjects();
+	CORELIB_EXPORT void reloadListboxPorjectsFromPlayist();
+	CORELIB_EXPORT void savePlaylistProjects();
+
+	CORELIB_EXPORT void runDemoCommandline();
+
+private:
+	Ui::DisplayPreferencesPanel ui;
+	PlaylistsLoader playlistsLoader;
+	QList<QString>  playlistProjects;
+	bool playlistProjectsDirty;
+	int idxCurrentPlaylist;
+	int idxCurrentProj;
+};
+
+#endif // DisplayScene_h__
diff --git a/tools/ArtistTools/source/CoreLib/Window/DisplayScenePanel.cpp b/tools/ArtistTools/source/CoreLib/Window/DisplayScenePanel.cpp
new file mode 100644
index 0000000..b118b6b
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Window/DisplayScenePanel.cpp
@@ -0,0 +1,93 @@
+#include "DisplayScenePanel.h"
+
+#include "AppMainWindow.h"
+
+#include "SimpleScene.h"
+#include "GlobalSettings.h"
+
+DisplayScenePanel::DisplayScenePanel(QWidget* parent)
+	:
+	QWidget(parent)
+{
+	ui.setupUi(this);
+}
+
+void DisplayScenePanel::on_btnVisualizeWind_stateChanged(int state)
+{
+	GlobalSettings::Inst().m_visualizeWind = state;
+}
+
+void DisplayScenePanel::on_btnShowGrid_stateChanged(int state)
+{
+	GlobalSettings::Inst().m_showGrid = state;
+}
+
+void DisplayScenePanel::on_btnShowAxis_stateChanged(int state)
+{
+	GlobalSettings::Inst().m_showAxis = state;
+}
+
+void DisplayScenePanel::on_btnShowWireframe_stateChanged(int state)
+{
+	GlobalSettings::Inst().m_showWireframe = state;
+}
+
+void DisplayScenePanel::on_btnUseLighting_stateChanged(int state)
+{
+	GlobalSettings::Inst().m_useLighting = state;
+}
+
+void DisplayScenePanel::on_cbRenderType_currentIndexChanged(int index)
+{
+	GlobalSettings::Inst().m_renderStyle = index;
+}
+
+void DisplayScenePanel::on_btnShowHUD_stateChanged(int state)
+{
+	GlobalSettings::Inst().m_showHUD = state;
+}
+
+void DisplayScenePanel::on_btnComputeStats_stateChanged(int state)
+{
+	GlobalSettings::Inst().m_computeStatistics = state;
+}
+
+void DisplayScenePanel::on_btnComputeProfile_stateChanged(int state)
+{
+	GlobalSettings::Inst().m_computeProfile = state;
+}
+
+void DisplayScenePanel::on_btnShowGraphicsMesh_stateChanged(int state)
+{
+	GlobalSettings::Inst().m_showGraphicsMesh = state;
+}
+
+void DisplayScenePanel::on_btnShowSkinnedOnly_stateChanged(int state)
+{
+	GlobalSettings::Inst().m_showSkinnedMeshOnly = state;
+	AppMainWindow::Inst().updateUI();
+}
+
+void DisplayScenePanel::on_btnSkinningDQ_stateChanged(int state)
+{
+	GlobalSettings::Inst().m_useDQ = state;
+}
+
+void DisplayScenePanel::on_checkBoxGizmoWithLocal_stateChanged(int state)
+{
+	AppMainWindow::Inst().m_bGizmoWithLocal = state;
+}
+
+void DisplayScenePanel::updateValues()
+{
+	GlobalSettings& globalSettings = GlobalSettings::Inst();
+
+	ui.btnShowGrid->setChecked(globalSettings.m_showGrid);
+	ui.btnShowAxis->setChecked(globalSettings.m_showAxis);
+	ui.cbRenderType->setCurrentIndex(globalSettings.m_renderStyle);
+	ui.btnShowHUD->setChecked(globalSettings.m_showHUD);
+	ui.btnComputeStats->setChecked(globalSettings.m_computeStatistics);
+	ui.btnUseLighting->setChecked(globalSettings.m_useLighting);
+	ui.btnShowGraphicsMesh->setChecked( globalSettings.m_showGraphicsMesh);
+	ui.btnShowSkinnedOnly->setChecked( globalSettings.m_showSkinnedMeshOnly);
+}
diff --git a/tools/ArtistTools/source/CoreLib/Window/DisplayScenePanel.h b/tools/ArtistTools/source/CoreLib/Window/DisplayScenePanel.h
new file mode 100644
index 0000000..6614eca
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Window/DisplayScenePanel.h
@@ -0,0 +1,39 @@
+#ifndef DisplayScenePanel_h__
+#define DisplayScenePanel_h__
+
+#include <QtWidgets/QWidget>
+#include "ui_DisplayScenePanel.h"
+
+#include "corelib_global.h"
+
+class DisplayScenePanel : public QWidget
+{
+	Q_OBJECT
+
+public:
+	DisplayScenePanel(QWidget* parent);
+
+	public:
+		void updateValues();
+
+	public slots:
+	CORELIB_EXPORT void on_btnVisualizeWind_stateChanged(int state);
+	CORELIB_EXPORT void on_btnShowGrid_stateChanged(int state);
+	CORELIB_EXPORT void on_btnShowAxis_stateChanged(int state);
+	CORELIB_EXPORT void on_cbRenderType_currentIndexChanged(int index);
+	CORELIB_EXPORT void on_btnShowWireframe_stateChanged(int state);
+	CORELIB_EXPORT void on_btnShowHUD_stateChanged(int state);
+	CORELIB_EXPORT void on_btnComputeStats_stateChanged(int state);
+	CORELIB_EXPORT void on_btnComputeProfile_stateChanged(int state);
+	CORELIB_EXPORT void on_btnUseLighting_stateChanged(int state);
+	CORELIB_EXPORT void on_btnShowGraphicsMesh_stateChanged(int state);
+	CORELIB_EXPORT void on_btnShowSkinnedOnly_stateChanged(int state);
+	CORELIB_EXPORT void on_btnSkinningDQ_stateChanged(int state);
+	CORELIB_EXPORT void on_checkBoxGizmoWithLocal_stateChanged(int state);
+
+
+private:
+	Ui::DisplayScenePanel ui;
+};
+
+#endif // DisplayScene_h__
diff --git a/tools/ArtistTools/source/CoreLib/Window/ExpandablePanel.cpp b/tools/ArtistTools/source/CoreLib/Window/ExpandablePanel.cpp
new file mode 100644
index 0000000..0fe96d1
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Window/ExpandablePanel.cpp
@@ -0,0 +1,190 @@
+#include <QtWidgets/QLabel>
+#include <QtGui/QImage>
+#include <QtWidgets/QVBoxLayout>
+#include <QtGui/QMouseEvent>
+#include <QtGui/QPaintEvent>
+#include <QtGui/QPainter>
+#include <QtGui/QPainterPath>
+#include "ExpandablePanel.h"
+#include "Nv.h"
+
+static QImage S_TriangleRight;
+static QImage S_TriangleDown;
+
+void InitTriangleResources(int w, int h)
+{
+	S_TriangleRight = QImage(w, h, QImage::Format_ARGB32);
+	S_TriangleDown  = QImage(w, h, QImage::Format_ARGB32);
+
+	S_TriangleRight.fill(QColor(0, 0, 0, 0));
+	S_TriangleDown.fill(QColor(0, 0, 0, 0));
+
+	QPainter painter(&S_TriangleRight);
+	painter.setRenderHints(QPainter::Antialiasing,true);
+
+	QPainterPath path;
+	path.moveTo(0, 0);
+	path.lineTo(w, h>>1);
+	path.lineTo(0, h);
+	path.lineTo(0, 0);
+	painter.setPen(Qt::NoPen);
+	painter.fillPath(path, QBrush(QColor(50, 50, 50)));
+
+	// a painter cannot switch device?
+	QPainter painter2(&S_TriangleDown);
+	painter2.setRenderHint(QPainter::Antialiasing,true);
+	path = QPainterPath();	// trick to clear up a path
+	path.moveTo(0, 0);
+	path.lineTo(w, 0);
+	path.lineTo(w>>1, h);
+	path.lineTo(0, 0);
+	painter2.setPen(Qt::NoPen);
+	painter2.fillPath(path, QBrush(QColor(50, 50, 50)));
+}
+
+class TitleLabelImpl : public TitleLabel
+{
+	enum
+	{
+		IMAGE_H = 10,
+		IMAGE_W = 10,
+		FIXED_H = 20,
+	};
+
+public:
+	TitleLabelImpl(QWidget* parent, bool collapsed)
+		: TitleLabel(parent)
+		, _collapsed(collapsed)
+	{
+		QSizePolicy sizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed);
+		sizePolicy.setHorizontalStretch(0);
+		sizePolicy.setVerticalStretch(0);
+		sizePolicy.setHeightForWidth(this->sizePolicy().hasHeightForWidth());
+		this->setSizePolicy(sizePolicy);
+		this->setMinimumSize(QSize(0, FIXED_H));
+		this->setMaximumSize(QSize(16777215, FIXED_H));
+		//this->setStyleSheet(QString::fromUtf8("background:rgb(219,219,219);border:1px solid rgb(185,185,185);"));
+		this->setFrameShape(QFrame::NoFrame);
+		this->setFrameShadow(QFrame::Plain);
+		this->setTextFormat(Qt::AutoText);
+		this->setScaledContents(false);
+		this->setAlignment(Qt::AlignCenter);
+
+		if(S_TriangleDown.isNull() || S_TriangleRight.isNull())
+			InitTriangleResources(IMAGE_W, IMAGE_H);
+	}
+
+	void paintEvent(QPaintEvent * e)
+	{
+		QLabel::paintEvent(e);
+
+		QPainter painter(this);
+		painter.setRenderHints(QPainter::Antialiasing,true);
+
+		const int L = 10;
+		const int T = (FIXED_H - IMAGE_H)/2;
+		QRect rc(L, T, IMAGE_W, IMAGE_H);
+
+		// [later] transform the painter should also work;
+		// but i don't get the expected results, so have to use two images
+		if(_collapsed)
+			painter.drawImage(rc, S_TriangleRight);
+		else
+			painter.drawImage(rc, S_TriangleDown);
+		
+	}
+
+	bool Collapsed() {return _collapsed;}
+	void SetCollapsed(bool b) 
+	{
+		_collapsed = b;
+		this->update();
+	}
+	
+protected:
+	virtual void mousePressEvent(QMouseEvent* e)
+	{
+		if(e->buttons() == Qt::LeftButton)
+		{
+			_collapsed = !_collapsed;
+			this->update();
+			emit LPressSignal();
+		}
+	}
+
+private:
+	bool _collapsed;
+};
+
+ExpandablePanel::ExpandablePanel(QWidget* parent, bool collapsed)
+	: QFrame(parent)
+	, _pContent(NV_NULL)
+{
+	//_pContent = new QWidget(this);
+	Init(collapsed);
+}
+
+ExpandablePanel::ExpandablePanel( QWidget* content, QWidget* parent /*= 0*/ )
+	: QFrame(parent)
+	, _pContent(content)
+{
+	Init();
+}
+
+ExpandablePanel::~ExpandablePanel()
+{
+
+}
+
+void ExpandablePanel::SetCollapsed(bool b)
+{
+	if (_pTitle)
+		_pTitle->SetCollapsed(b);
+}
+
+void ExpandablePanel::Init(bool collapsed)
+{
+	setAutoFillBackground(true);
+	setFrameShape(QFrame::StyledPanel);
+	setFrameShadow(QFrame::Sunken);
+	_pMainLayout = new QVBoxLayout(this);
+	_pMainLayout->setSpacing(2);
+	_pMainLayout->setContentsMargins(0, 0, 0, 0);
+	_pMainLayout->setObjectName(QString::fromUtf8("mainLayout"));
+
+	_pTitle = new TitleLabelImpl(this, collapsed);
+	_pTitle->setText("TitleLabel");
+	_pMainLayout->addWidget(_pTitle);
+
+	connect(_pTitle, SIGNAL(LPressSignal()), this, SLOT(TitlePress()));
+	
+	if(_pContent)
+		_pMainLayout->addWidget(_pContent);
+}
+
+void ExpandablePanel::SetTitle( const QString& title )
+{
+	_pTitle->setText(title);
+}
+
+void ExpandablePanel::TitlePress()
+{
+	if(_pTitle->Collapsed())
+	{
+		_pContent->hide();
+	}
+	else	// expanded
+	{
+		_pContent->show();
+	}
+}
+
+void ExpandablePanel::AddContent( QWidget* content )
+{
+	// only support one widget as content right now
+	if (_pContent != NV_NULL) return;
+
+	_pMainLayout->addWidget(content);
+	_pContent = content;
+}
+
diff --git a/tools/ArtistTools/source/CoreLib/Window/ExpandablePanel.h b/tools/ArtistTools/source/CoreLib/Window/ExpandablePanel.h
new file mode 100644
index 0000000..ba3018d
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Window/ExpandablePanel.h
@@ -0,0 +1,51 @@
+#ifndef ExpandablePanel_h__
+#define ExpandablePanel_h__
+
+#include <QtWidgets/QWidget>
+#include <QtWidgets/QFrame>
+#include <QtWidgets/QLabel>
+
+#include "corelib_global.h"
+
+class TitleLabelImpl;
+class QString;
+class QVBoxLayout;
+
+class TitleLabel : public QLabel
+{
+	Q_OBJECT
+
+public:
+	TitleLabel(QWidget* parent):QLabel(parent){}
+
+signals:
+	void LPressSignal();
+};
+
+class ExpandablePanel : public QFrame
+{
+	Q_OBJECT
+
+public:
+	CORELIB_EXPORT explicit ExpandablePanel(QWidget* parent, bool collapsed = false);
+	explicit ExpandablePanel(QWidget* content, QWidget* parent);
+	virtual ~ExpandablePanel();
+
+	CORELIB_EXPORT void SetTitle(const QString& title);
+	void SetCollapsed(bool b);
+	QWidget* Content() {return _pContent;}
+	CORELIB_EXPORT void AddContent(QWidget* content);
+
+public slots:
+CORELIB_EXPORT void TitlePress();
+
+private:
+	void Init(bool collapsed = false);
+
+private:
+	QVBoxLayout* _pMainLayout;
+	TitleLabelImpl* _pTitle;
+	QWidget* _pContent;
+};
+
+#endif // ExpandablePanel_h__
diff --git a/tools/ArtistTools/source/CoreLib/Window/OutputWindow.cpp b/tools/ArtistTools/source/CoreLib/Window/OutputWindow.cpp
new file mode 100644
index 0000000..08867e3
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Window/OutputWindow.cpp
@@ -0,0 +1,22 @@
+#include "AppMainWindow.h"
+#include "OutputWindow.h"
+
+#include <QtGUI/QContextMenuEvent>
+
+OutputWindow::OutputWindow(QWidget* parent)
+	:
+	QTextBrowser(parent)
+{
+	ui.setupUi(this);
+}
+
+void OutputWindow::contextMenuEvent(QContextMenuEvent *event)
+{
+	QMenu *menu = createStandardContextMenu();
+	
+	QAction* act = new QAction("&Clear All", this);
+	connect(act, SIGNAL(triggered()), this, SLOT(clear()));
+	menu->addAction(act);
+	menu->exec(event->globalPos());
+	delete menu;
+}
diff --git a/tools/ArtistTools/source/CoreLib/Window/OutputWindow.h b/tools/ArtistTools/source/CoreLib/Window/OutputWindow.h
new file mode 100644
index 0000000..5d19bb6
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Window/OutputWindow.h
@@ -0,0 +1,22 @@
+#ifndef OutputWindow_h__
+#define OutputWindow_h__
+
+#include <QtWidgets/QTextBrowser>
+#include "ui_OutputWindow.h"
+
+#include "UIGlobal.h"
+
+class CORELIB_EXPORT OutputWindow : public QTextBrowser
+{
+	Q_OBJECT
+
+public:
+	OutputWindow(QWidget* parent);
+
+	void contextMenuEvent(QContextMenuEvent *event);
+
+private:
+	Ui::OutputWindow ui;
+};
+
+#endif // DisplayScene_h__
diff --git a/tools/ArtistTools/source/CoreLib/Window/SlideSpinBox.cpp b/tools/ArtistTools/source/CoreLib/Window/SlideSpinBox.cpp
new file mode 100644
index 0000000..b127f1c
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Window/SlideSpinBox.cpp
@@ -0,0 +1,17 @@
+#include "SlideSpinBox.h"
+
+void SlideSpinBoxSlots::timeout()
+{
+	//qDebug("%s", __FUNCTION__);
+	this->_cb->on_timeout();
+}
+
+void ConfigSpinBoxInt(SlideSpinBoxInt* spinBox, int minv, int maxv, int step)
+{
+	spinBox->blockSignals(true);
+	spinBox->setRange(minv, maxv);
+	spinBox->setSingleStep(step);
+	spinBox->AutoConfigDragRange();
+	spinBox->setKeyboardTracking(false);
+	spinBox->blockSignals(false);
+}
diff --git a/tools/ArtistTools/source/CoreLib/Window/SlideSpinBox.h b/tools/ArtistTools/source/CoreLib/Window/SlideSpinBox.h
new file mode 100644
index 0000000..eeb7626
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Window/SlideSpinBox.h
@@ -0,0 +1,284 @@
+#ifndef SlideSpinBox_h__
+#define SlideSpinBox_h__
+
+#include <QtWidgets/QStyle>
+#include <QtWidgets/QStyleOptionSpinBox>
+#include <QtWidgets/QAbstractSpinBox>
+#include <QtGui/QMouseEvent>
+#include <QtCore/QTimer>
+#include <QtWidgets/QDoubleSpinBox>
+#include <QtWidgets/QSpinBox>
+
+#include "corelib_global.h"
+
+/*
+	A Lesson: never use a template to sub-class QWidgets!
+	Qt doesn't moc template widget classes;
+	So we have to use a specific 'slots-callback' pair to let the moc system work...
+ */
+class SlideSpinBoxCallback
+{
+public:
+	virtual void on_timeout() = 0;
+};
+
+class SlideSpinBoxSlots : public QObject
+{
+	Q_OBJECT
+
+public:
+	SlideSpinBoxSlots(SlideSpinBoxCallback* cb)
+		: _cb (cb)
+	{}
+
+	public slots:
+		CORELIB_EXPORT void timeout();
+
+private:
+	SlideSpinBoxCallback* _cb;
+};
+
+template<typename SpinWidget, typename ValueType>
+class SlideSpinBox : public SpinWidget, public SlideSpinBoxCallback
+{
+
+public:
+	void on_timeout()
+	{
+		//qDebug("%s", __FUNCTION__);
+		EmitDragValueChanged();
+	}
+
+public:
+	typedef ValueType value_type;
+
+	SlideSpinBox(QWidget* parent = 0)
+		: SpinWidget(parent)
+		, _dragRange(DEFAULT_DRAG_RANGE)
+	{
+		setAccelerated(true);
+
+		ResetCustState();
+
+		_pSlots = new SlideSpinBoxSlots(this);
+		
+		_dragTimer.setParent(this);
+		_dragTimer.setInterval(DRAG_TIMER_INTERVAL);
+		_dragTimer.setSingleShot(true);
+		connect(&_dragTimer, SIGNAL(timeout()), _pSlots, SLOT(timeout()));
+	}
+
+	~SlideSpinBox()
+	{
+		delete _pSlots;
+	}
+
+	void SetDragRange(int range)
+	{
+		if(range < MIN_DRAG_RANGE) 
+			range = MIN_DRAG_RANGE;
+		else if(range > MAX_DRAG_RANGE)
+			range = MAX_DRAG_RANGE;
+		
+		_dragRange = range;
+	}
+
+	void AutoConfigDragRange()
+	{
+		ValueType minv = this->minimum();
+		ValueType maxv = this->maximum();
+
+		double vrange = maxv - minv;
+		double step = 1.0;
+
+		if(vrange <= 1.0)
+		{
+			step = 0.01;
+		}
+		else if(vrange <= 10.0)
+		{
+			step = 0.1;
+		}
+
+		double pixelError = 2.0;
+		double dragRange = vrange * pixelError / step;
+
+		SetDragRange((int)dragRange);
+	}
+
+protected:
+	void mouseMoveEvent ( QMouseEvent * event )
+	{
+		if(!_dragBegin)
+		{
+			QAbstractSpinBox::mouseMoveEvent(event);
+			return;
+		}
+
+		if(!_dragging)
+		{
+			_dragging = true;
+			_cursor = this->cursor();
+
+			this->setCursor(Qt::SizeVerCursor);
+		}
+
+		//if(_dragging)
+		//{
+		//	_dragTimer.start();	// always restart, we only need the timeout event;
+		//}
+
+		event->accept();
+		DragValue(event->pos());
+	}
+
+	void mousePressEvent( QMouseEvent * event )
+	{
+		if(event->button() == Qt::LeftButton)
+		{
+			SetupCustState(event);
+		}
+		
+		if(_dragging)
+			blockSignals(true);
+		QAbstractSpinBox::mousePressEvent(event);
+		if(_dragging)
+			blockSignals(false);
+	}
+
+	void mouseReleaseEvent( QMouseEvent * event )
+	{
+		if(_dragging)
+		{
+			setCursor(_cursor);
+			_dragTimer.stop();
+		}
+
+		QAbstractSpinBox::mouseReleaseEvent(event);
+		//if(_dragBegin)
+		//	EmitDragValueChanged();
+
+		ResetCustState();
+	}
+
+	void timerEvent(QTimerEvent *event)
+	{
+		if(_dragging)
+		{
+			// stop timer event to disable acceleration/auto-stepping
+			event->ignore();
+			return;
+		}
+
+		event->accept();
+
+		if(_dragBegin) blockSignals(true);
+		QAbstractSpinBox::timerEvent(event);
+		if(_dragBegin) blockSignals(false);
+	}
+
+private:
+	enum
+	{
+		MIN_DRAG_RANGE = 50,
+		MAX_DRAG_RANGE = 500,
+
+		DEFAULT_DRAG_RANGE = 100,
+
+		DRAG_TIMER_INTERVAL= 30,	// in msec
+	};
+
+	bool SetupCustState(QMouseEvent* event)
+	{
+		QStyleOptionSpinBox opt;
+		this->initStyleOption(&opt);
+		QStyle::SubControl hitControl = this->style()->hitTestComplexControl(QStyle::CC_SpinBox, &opt, event->pos());
+		if(hitControl != QStyle::SC_SpinBoxUp && hitControl != QStyle::SC_SpinBoxDown)
+			return false;
+
+		_pressPosition = event->pos();
+		_dragging	= false;
+		_dragBegin	= true;
+		_pressValue	= this->value();
+		_dragValue  = this->value();
+
+		return true;
+	}
+
+	void ResetCustState()
+	{
+		_dragBegin = false;
+		_dragging = false;
+	}
+	
+	void DragValue(const QPoint& pos)
+	{
+		ValueType valueRange = this->maximum() - this->minimum();
+
+		double dh = (double)(_pressPosition.y() - pos.y());
+		double dv = valueRange * dh / (double)_dragRange;
+		ValueType v = _pressValue + (ValueType)dv;
+
+		//blockSignals(true);
+		setValue(v);
+		//blockSignals(false);
+	}
+
+	void EmitDragValueChanged()
+	{
+		//if(this->value() != _pressValue)	// value are always bound by qt (and decimal settings)
+		if(this->value() != _dragValue)
+		{	
+			_dragValue = this->value();
+			emit valueChanged(this->value());
+		}
+	}
+
+	int		_dragRange;
+
+	QPoint	_pressPosition;
+	ValueType	_pressValue;
+	ValueType	_dragValue;
+
+	bool	_dragging;
+	bool	_dragBegin;
+	QCursor _cursor;
+
+	QTimer _dragTimer;
+	SlideSpinBoxSlots* _pSlots;
+};
+
+typedef SlideSpinBox<QDoubleSpinBox, double> SlideSpinBoxF;
+typedef SlideSpinBox<QSpinBox, int> SlideSpinBoxInt;
+
+template<typename CustSpinBox>
+class ConfigSpinBox
+{
+public:
+	typedef typename CustSpinBox::value_type ValueType;
+
+	ConfigSpinBox(CustSpinBox* spinBox, ValueType minv, ValueType maxv, ValueType step = (ValueType)1)
+	{
+		spinBox->blockSignals(true);
+		spinBox->setRange(minv, maxv);
+		spinBox->setSingleStep(step);
+		spinBox->AutoConfigDragRange();
+		spinBox->setKeyboardTracking(false);
+		SpecificConfig<ValueType>(spinBox);
+		spinBox->blockSignals(false);
+	}
+
+	template<typename T>
+	void SpecificConfig(CustSpinBox* spinBox){}
+
+	template<>
+	void SpecificConfig<double>(CustSpinBox* spinBox)
+	{
+		spinBox->setDecimals(2.0);
+	}
+};
+
+#include "corelib_global.h"
+CORELIB_EXPORT void ConfigSpinBoxInt(SlideSpinBoxInt* spinBox, int minv, int maxv, int step = (int)1);
+
+#endif // SlideSpinBox_h__
diff --git a/tools/ArtistTools/source/CoreLib/Window/SlideSpinBoxInt.h b/tools/ArtistTools/source/CoreLib/Window/SlideSpinBoxInt.h
new file mode 100644
index 0000000..393adee
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Window/SlideSpinBoxInt.h
@@ -0,0 +1,15 @@
+#ifndef SlideSpinBoxInt_h__
+#define SlideSpinBoxInt_h__
+
+#include <QtWidgets/QStyle>
+#include <QtWidgets/QStyleOptionSpinBox>
+#include <QtWidgets/QAbstractSpinBox>
+#include <QtGui/QMouseEvent>
+#include <QtCore/QTimer>
+#include <QtWidgets/QDoubleSpinBox>
+#include <QtWidgets/QSpinBox>
+#include <SlideSpinBox.h>
+
+// use this header as a trick to make moc work right
+
+#endif // SlideSpinBoxInt_h__
diff --git a/tools/ArtistTools/source/CoreLib/Window/TipListView.cpp b/tools/ArtistTools/source/CoreLib/Window/TipListView.cpp
new file mode 100644
index 0000000..b91fd3e
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Window/TipListView.cpp
@@ -0,0 +1,42 @@
+#include "TipListView.h"
+#include <QtWidgets/QToolTip>
+#include <QtCore/QEvent>
+#include <QtGUI/QEvent.h>
+
+
+TipListView::TipListView(QWidget* parent)
+	:QListWidget(parent)
+{
+}
+
+void TipListView::setTips(QStringList& tips)
+{
+	mTips = tips;
+}
+
+bool TipListView::event(QEvent *evt)
+{
+	if (evt->type() == QEvent::ToolTip)
+	{
+		if (mTips.size() > 0)
+		{
+			QHelpEvent *helpEvent = (QHelpEvent *)(evt);
+			const QPoint& pos = helpEvent->pos();
+			QListWidgetItem* pItem = itemAt(pos);
+			int index = 0, num = count();
+			for (int i = 0; i < num; ++i)
+			{
+				QListWidgetItem* pi = item(i);
+				if (pi == pItem && mTips.size() > i)
+				{
+					QToolTip::showText(helpEvent->globalPos(), mTips[i]);
+					return true;
+				}
+			}
+		}
+		//QToolTip::hideText();
+		//evt->ignore();
+		//return true;
+	}
+	return QListWidget::event(evt);
+}
diff --git a/tools/ArtistTools/source/CoreLib/Window/TipListView.h b/tools/ArtistTools/source/CoreLib/Window/TipListView.h
new file mode 100644
index 0000000..6913baa
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Window/TipListView.h
@@ -0,0 +1,26 @@
+#ifndef TipListView_h__
+#define TipListView_h__
+
+#include <QtWidgets/QWidget>
+#include <QtWidgets/QListWidget>
+#include <QtCore/QEvent>
+
+#include "corelib_global.h"
+
+class TipListView : public QListWidget
+{
+	Q_OBJECT
+
+public:
+	TipListView(QWidget* parent = 0);
+
+	void setTips(QStringList& tips);
+
+protected:
+	bool event(QEvent *);
+private:
+
+	QStringList mTips;
+
+};
+#endif // TipListView_h__
diff --git a/tools/ArtistTools/source/CoreLib/Window/UIGlobal.h b/tools/ArtistTools/source/CoreLib/Window/UIGlobal.h
new file mode 100644
index 0000000..3d50132
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/Window/UIGlobal.h
@@ -0,0 +1,37 @@
+// This code contains NVIDIA Confidential Information and is disclosed 
+// under the Mutual Non-Disclosure Agreement. 
+// 
+// Notice 
+// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES 
+// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT, 
+// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 
+// 
+// NVIDIA Corporation assumes no responsibility for the consequences of use of such 
+// information or for any infringement of patents or other rights of third parties that may 
+// result from its use. No license is granted by implication or otherwise under any patent 
+// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless 
+// expressly authorized by NVIDIA.  Details are subject to change without notice. 
+// This code supersedes and replaces all information previously supplied. 
+// NVIDIA Corporation products are not authorized for use as critical 
+// components in life support devices or systems without express written approval of 
+// NVIDIA Corporation. 
+// 
+// Copyright (c) 2013-2015 NVIDIA Corporation. All rights reserved.
+//
+// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
+// rights in and to this software and related documentation and any modifications thereto.
+// Any use, reproduction, disclosure or distribution of this software and related
+// documentation without an express license agreement from NVIDIA Corporation is
+// strictly prohibited.
+//
+
+#pragma once
+
+#define USE_MATERIAL_SET	1
+#define USE_CURVE_EDITOR	0
+#define USE_TEXTURE_BRIGHTNESS 0
+
+#define USE_INTERNAL_GRAPHICAL_MATERIAL 0
+
+#include "corelib_global.h"
\ No newline at end of file
diff --git a/tools/ArtistTools/source/CoreLib/corelib_global.h b/tools/ArtistTools/source/CoreLib/corelib_global.h
new file mode 100644
index 0000000..b3c0016
--- /dev/null
+++ b/tools/ArtistTools/source/CoreLib/corelib_global.h
@@ -0,0 +1,20 @@
+#ifndef CORELIB_GLOBAL_H
+#define CORELIB_GLOBAL_H
+
+#include <QtCore/qglobal.h>
+#include <Nv/NvBlastCommon.h>
+
+#ifdef CORELIB_LIB
+# define CORELIB_EXPORT Q_DECL_EXPORT
+#else
+# define CORELIB_EXPORT Q_DECL_IMPORT
+#endif
+
+#pragma warning(disable:4018)
+#pragma warning(disable:4099)
+#pragma warning(disable:4101)
+#pragma warning(disable:4267)
+#pragma warning(disable:4273)
+#pragma warning(disable:4996)
+
+#endif // CORELIB_GLOBAL_H