NvCloth 1.1.4 Release. (24070740)

1 files changed, 96 insertions, 0 deletions

diff --git a/NvCloth/samples/SampleBase/renderer/WeightedSkinRenderMesh.h b/NvCloth/samples/SampleBase/renderer/WeightedSkinRenderMesh.h
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+++ b/NvCloth/samples/SampleBase/renderer/WeightedSkinRenderMesh.h
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+/*
+* Copyright (c) 2008-2017, NVIDIA CORPORATION.  All rights reserved.
+*
+* NVIDIA CORPORATION and its licensors retain all intellectual property
+* and proprietary rights in and to this software, 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.
+*/
+
+#ifndef SKINNED_RENDER_MESH_H
+#define SKINNED_RENDER_MESH_H
+
+#include "Utils.h"
+#include <DirectXMath.h>
+
+#include <vector>
+#include "Renderable.h"
+#include "Mesh.h"
+#include "Model.h"
+
+class Model;
+struct ModelInstance;
+/**
+WeightedSkinRenderMesh:
+	bone indices are passed as vertex input,
+	bone transforms are stored in texture
+	max bone meshes count: WeightedSkinRenderMesh::MeshesCountMax
+*/
+class WeightedSkinRenderMesh : public IRenderMesh
+{
+public:
+	//////// ctor ////////
+
+	WeightedSkinRenderMesh(const Model* model);
+	~WeightedSkinRenderMesh();
+
+
+	//////// const ////////
+
+	static const uint32_t MeshesCountMax = D3D11_REQ_TEXTURE2D_U_OR_V_DIMENSION;
+
+
+	//////// public API ////////
+
+	//void updateVisibleMeshes(const std::vector<uint32_t>& visibleMeshes);
+	void updateVisibleMeshTransforms(float deltatime, physx::PxMat44 transform = physx::PxMat44(physx::PxIdentity));
+
+	int getBoneCount() const override;
+
+
+	//////// IRenderMesh implementation ////////
+
+	virtual const std::vector<D3D11_INPUT_ELEMENT_DESC>& getInputElementDesc() const { return m_inputDesc; }
+	virtual void render(ID3D11DeviceContext& context, int submesh) const;
+	virtual physx::PxMat44 getRenderSubmeshTransform(int submesh);
+	virtual bool isRenderSubmeshHidden(int submesh);
+
+	ModelInstance const * getModelInstance() const { return &m_modelInstance;  }
+	ModelInstance * getModelInstance() { return &m_modelInstance; }
+
+private:
+	//////// internal data ////////
+
+	struct MeshInfo
+	{
+		uint32_t firstIndex;
+		uint32_t indicesCount;
+
+		uint32_t firstVertex;
+		uint32_t verticesCount;
+	};
+
+	std::vector<D3D11_INPUT_ELEMENT_DESC> m_inputDesc;
+
+	ID3D11Device* m_device;
+
+	ID3D11Buffer* m_vertexBuffer;
+	//ID3D11Buffer* m_boneIndexBuffer;
+	ID3D11Buffer* m_indexBuffer;
+	ID3D11Texture2D* m_boneTexture;
+	ID3D11ShaderResourceView* m_boneTextureSRV;
+
+	uint32_t m_indexCount;
+
+	std::vector<MeshInfo> m_meshesInfo;
+	std::vector<uint32_t> m_indices;
+
+
+	const Model* m_model; //we do not own this
+	ModelInstance m_modelInstance;
+};
+
+
+
+#endif //SKINNED_RENDER_MESH_H
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