1 files changed, 0 insertions, 204 deletions
diff --git a/tools/ArtistTools/source/Shaders/BodyShaderCommon.hlsl b/tools/ArtistTools/source/Shaders/BodyShaderCommon.hlsl
deleted file mode 100644
index e113881..0000000
--- a/tools/ArtistTools/source/Shaders/BodyShaderCommon.hlsl
+++ /dev/null
@@ -1,204 +0,0 @@
-// 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.
-//
-
-struct DQ
-{
-	float4 q0;
-	float4 q1;
-};
-
-#define MAX_BONE_MATRICES 512
-#define FLT_EPSILON 1e-7
-
-///////////////////////////////////////////////////////////////////////////////////////////////////////////
-// apply linear blending based skinning
-void computeSkinningLinear(
-	float4 boneIndex,
-	float4 boneWeight,
-	row_major float4x4	boneMatrices[MAX_BONE_MATRICES],
-	out float3 skinnedPosition, 
-	out float3 skinnedNormal, 
-	out float3 skinnedTangent, 
-	float3 restPosition, float3 restNormal, float3 restTangent)
-{
-
-	float weightSum = boneWeight.x + boneWeight.y + boneWeight.z + boneWeight.w ;
-	float invWeightSum = 1.0f / (weightSum + FLT_EPSILON);
-
-	skinnedPosition = float3(0, 0, 0);
-	skinnedNormal = float3(0, 0, 0);
-	skinnedTangent = float3(0, 0, 0);
-
-	[unroll(4)]
-	for (int b = 0; b < 4; b++)
-	{
-		row_major float4x4 bone = boneMatrices[boneIndex[b]];
-		float w = boneWeight[b];
-
-		float3 p = (mul(float4(restPosition.xyz,1), bone)).xyz;
-		skinnedPosition.xyz += w * p;
-		float3 n = (mul(float4(restNormal.xyz,0), bone)).xyz;
-		skinnedNormal.xyz += w * n;
-		float3 t = (mul(float4(restTangent.xyz,0), bone)).xyz;
-		skinnedTangent.xyz += w * t;
-	}
-
-	skinnedPosition.xyz *= invWeightSum;
-	skinnedNormal.xyz *= invWeightSum;
-	skinnedTangent.xyz *= invWeightSum;
-
-}
-
-///////////////////////////////////////////////////////////////////////////////////////////////////////////
-// apply linear blending based skinning
-void computeSkinningLinear(
-	float4 boneIndex,
-	float4 boneWeight,
-	row_major float4x4	boneMatrices[MAX_BONE_MATRICES],
-	out float3 skinnedPosition, 
-	float3 restPosition)
-{
-
-	float weightSum = boneWeight.x + boneWeight.y + boneWeight.z + boneWeight.w ;
-	float invWeightSum = 1.0f / (weightSum + FLT_EPSILON);
-
-	skinnedPosition = float3(0, 0, 0);
-
-	[unroll(4)]
-	for (int b = 0; b < 4; b++)
-	{
-		row_major float4x4 bone = boneMatrices[boneIndex[b]];
-
-		float3 p = boneWeight[b] * invWeightSum * (mul(float4(restPosition.xyz,1), bone)).xyz;
-		skinnedPosition.xyz += p;
-	}
-}
-
-///////////////////////////////////////////////////////////////////////////////////////////////////////////
-// apply dual quaternion skinning
-void computeSkinningDQ(
-	float4	boneIndex,
-	float4	boneWeight,
-	DQ		boneDQs[MAX_BONE_MATRICES],
-	inout float3 skinnedPosition, 
-	inout float3 skinnedNormal, 
-	inout float3 skinnedTangent, 
-	float3 restPosition, 
-	float3 restNormal, 
-	float3 restTangent)
-{
-	DQ dq;
-	dq.q0 = float4(0,0,0,0);
-	dq.q1 = float4(0,0,0,0);
-
-	[unroll(4)]
-	for (int b = 0; b < 4; b++)
-	{
-		float w = boneWeight[b];
-		DQ boneDQ = boneDQs[boneIndex[b]];
-
-		boneDQ.q0 *= w;
-		boneDQ.q1 *= w;
-
-		// hemispherization
-		float sign = (dot(dq.q0, boneDQ.q0) < -FLT_EPSILON) ? -1.0f: 1.0f;
-
-		dq.q0 += sign * boneDQ.q0;
-		dq.q1 += sign * boneDQ.q1;
-	}
-
-	// normalize
-	float mag = dot(dq.q0, dq.q0);
-	float deLen = 1.0f / sqrt(mag+FLT_EPSILON);
-	dq.q0 *= deLen;
-	dq.q1 *= deLen;
-
-	// transform
-	float3 d0 = dq.q0.xyz;
-	float3 de = dq.q1.xyz;
-	float a0 = dq.q0.w;
-	float ae = dq.q1.w;
-
-	float3 tempPos		= cross(d0, restPosition.xyz) + a0 * restPosition.xyz;
-	float3 tempPos2		= 2.0f * (de * a0 - d0 * ae + cross(d0, de));
-	float3 tempNormal	= cross(d0, restNormal.xyz) + a0 * restNormal.xyz;
-	float3 tempTangent	= cross(d0, restTangent.xyz) + a0 * restTangent.xyz;
-			
-	skinnedPosition.xyz = restPosition.xyz + tempPos2 + cross(2.0f * d0, tempPos);
-	skinnedNormal.xyz	= restNormal.xyz + 2.0 * cross( d0, tempNormal);
-	skinnedTangent.xyz	= restTangent.xyz + 2.0 * cross( d0, tempTangent);
-}
-
-///////////////////////////////////////////////////////////////////////////////////////////////////////////
-// apply dual quaternion skinning
-void computeSkinningDQ(
-	float4	boneIndex,
-	float4	boneWeight,
-	DQ		boneDQs[MAX_BONE_MATRICES],
-	inout float3 skinnedPosition, 
-	float3 restPosition)
-{
-	DQ dq;
-	dq.q0 = float4(0,0,0,0);
-	dq.q1 = float4(0,0,0,0);
-
-	[unroll(4)]
-	for (int b = 0; b < 4; b++)
-	{
-		float w = boneWeight[b];
-		DQ boneDQ = boneDQs[boneIndex[b]];
-
-		boneDQ.q0 *= w;
-		boneDQ.q1 *= w;
-
-		// hemispherization
-		float sign = (dot(dq.q0, boneDQ.q0) < -FLT_EPSILON) ? -1.0f: 1.0f;
-
-		dq.q0 += sign * boneDQ.q0;
-		dq.q1 += sign * boneDQ.q1;
-	}
-
-	// normalize
-	float mag = dot(dq.q0, dq.q0);
-	float deLen = 1.0f / sqrt(mag+FLT_EPSILON);
-	dq.q0 *= deLen;
-	dq.q1 *= deLen;
-
-	// transform
-	float3 d0 = dq.q0.xyz;
-	float3 de = dq.q1.xyz;
-	float a0 = dq.q0.w;
-	float ae = dq.q1.w;
-
-	float3 tempPos		= cross(d0, restPosition.xyz) + a0 * restPosition.xyz;
-	float3 tempPos2		= 2.0f * (de * a0 - d0 * ae + cross(d0, de));	
-	skinnedPosition.xyz = restPosition.xyz + tempPos2 + cross(2.0f * d0, tempPos);
-}
-
-
-