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HdSt_FlatNormalsComputationGPU Class Reference

#include <flatNormals.h>

+ Inheritance diagram for HdSt_FlatNormalsComputationGPU:

Public Member Functions

HDST_API HdSt_FlatNormalsComputationGPU (HdBufferArrayRangeSharedPtr const &topologyRange, HdBufferArrayRangeSharedPtr const &vertexRange, int numFaces, TfToken const &srcName, TfToken const &dstName, HdType srcDataType, bool packed)
 
HDST_API void GetBufferSpecs (HdBufferSpecVector *specs) const override
 
HDST_API void Execute (HdBufferArrayRangeSharedPtr const &range, HdResourceRegistry *resourceRegistry) override
 Execute computation. More...
 
int GetNumOutputElements () const override
 
- Public Member Functions inherited from HdStComputation
virtual HDST_API ~HdStComputation ()
 
bool IsValid ()
 

Detailed Description

Flat normal computation GPU.

Definition at line 77 of file flatNormals.h.

Constructor & Destructor Documentation

HDST_API HdSt_FlatNormalsComputationGPU::HdSt_FlatNormalsComputationGPU ( HdBufferArrayRangeSharedPtr const &  topologyRange,
HdBufferArrayRangeSharedPtr const &  vertexRange,
int  numFaces,
TfToken const &  srcName,
TfToken const &  dstName,
HdType  srcDataType,
bool  packed 
)

Member Function Documentation

HDST_API void HdSt_FlatNormalsComputationGPU::Execute ( HdBufferArrayRangeSharedPtr const &  range,
HdResourceRegistry *  resourceRegistry 
)
overridevirtual

Execute computation.

Implements HdStComputation.

HDST_API void HdSt_FlatNormalsComputationGPU::GetBufferSpecs ( HdBufferSpecVector *  specs) const
overridevirtual

Add the buffer spec for this computation into given bufferspec vector. Caller has to allocate the destination buffer with respect to the BufferSpecs, and passes the range when registering the computation.

Implements HdStComputation.

int HdSt_FlatNormalsComputationGPU::GetNumOutputElements ( ) const
overridevirtual

Returns the size of its destination buffer (located by range argument of Execute()). This function will be called after all HdBufferSources have been resolved and commited, so it can use the result of those buffer source results. Returning 0 means it doesn't need to resize.

Implements HdStComputation.

The documentation for this class was generated from the following file: