include/PxLineStripSkinning.h
File members: include/PxLineStripSkinning.h
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// Copyright (c) 2008-2024 NVIDIA Corporation. All rights reserved.
// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.
#ifndef PX_LINE_STRIP_SKINNING_H
#define PX_LINE_STRIP_SKINNING_H
#include "cudamanager/PxCudaContext.h"
#include "cudamanager/PxCudaContextManager.h"
#include "foundation/PxSimpleTypes.h"
#include "foundation/PxVec4.h"
#include "foundation/PxMat44.h"
#if !PX_DOXYGEN
namespace physx
{
#endif
#if PX_SUPPORT_GPU_PHYSX
class PxHairSystemDesc;
struct PxLineStripSkinnedVertex
{
PxVec3 mPosition;
PxU32 mSegmentId;
PxReal mSegmentLocation;
PxLineStripSkinnedVertex() : mPosition(0.0f), mSegmentId(0), mSegmentLocation(0.0f)
{
}
PxLineStripSkinnedVertex(const PxVec3& position, PxU32 segmentId, PxReal segmentLocation) : mPosition(position), mSegmentId(segmentId), mSegmentLocation(segmentLocation)
{
}
};
class PxLineStripSkinning
{
public:
virtual void initializeInterpolatedVertices(const PxVec4* simVertices, const PxU32* simStrandPastEndIndices, PxU32 nbLineStrips, const PxLineStripSkinnedVertex* skinnedVertices, PxU32 nbSkinnedVertices,
PxVec4* skinnedVertexInterpolationData, PxVec3* skinningInfoRootStrandDirections, PxU32* skinningInfoStrandStartIndices, PxU32* skinningInfoReorderMap = NULL,
const PxMat44& transform = PxMat44(PxIdentity), PxReal catmullRomAlpha = 0.5f) = 0;
virtual void evaluateInterpolatedVertices(const PxVec4* simVerticesD, const PxU32* simStrandPastEndIndicesD, PxU32 nbSimStrands, const PxVec4* skinnedVertexInterpolationDataD,
const PxU32* skinningInfoStrandStartIndicesD, const PxVec3* skinningInfoRootStrandDirectionsD, const PxU32* skinningInfoReorderMapD, PxU32 nbSkinnedVertices, PxVec3* resultD, CUstream stream,
const PxMat44* inputTransformD = NULL, const PxMat44* outputTransformD = NULL, PxReal catmullRomAlpha = 0.5f) = 0;
virtual ~PxLineStripSkinning() {}
};
#endif
#if !PX_DOXYGEN
} // namespace physx
#endif
#endif