OpenSubdiv/opensubdiv/osd/cpuEvalLimitKernel.h
manuelk f25e89b745 Work-in-progress check-in for EvalLimit :
- added boundary / corner kernel code

- bug fixes for Gregory patch kernel

- wired the new kernels in the controller class

Note 1 : corner / gregory kernels are not working yet

Note 2 : the vertex mirroring solution used for boundary / corner kernels could be incorrect...
2013-05-22 12:10:49 -07:00

116 lines
4.6 KiB
C++

//
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//
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#ifndef OSD_CPU_EVAL_LIMIT_KERNEL_H
#define OSD_CPU_EVAL_LIMIT_KERNEL_H
#include "../version.h"
#include "../osd/vertexDescriptor.h"
namespace OpenSubdiv {
namespace OPENSUBDIV_VERSION {
void
evalBSpline(float u, float v,
unsigned int const * vertexIndices,
OsdVertexBufferDescriptor const & inDesc,
float const * inQ,
OsdVertexBufferDescriptor const & outDesc,
float * outQ,
float * outDQU,
float * outDQV );
void
evalBoundary(float u, float v,
unsigned int const * vertexIndices,
OsdVertexBufferDescriptor const & inDesc,
float const * inQ,
OsdVertexBufferDescriptor const & outDesc,
float * outQ,
float * outDQU,
float * outDQV );
void
evalCorner(float u, float v,
unsigned int const * vertexIndices,
OsdVertexBufferDescriptor const & inDesc,
float const * inQ,
OsdVertexBufferDescriptor const & outDesc,
float * outQ,
float * outDQU,
float * outDQV );
void
evalGregory(float u, float v,
unsigned int const * vertexIndices,
int const * vertexValenceBuffer,
unsigned int const * quadOffsetBuffer,
int maxValence,
OsdVertexBufferDescriptor const & inDesc,
float const * inQ,
OsdVertexBufferDescriptor const & outDesc,
float * outQ,
float * outDQU,
float * outDQV );
} // end namespace OPENSUBDIV_VERSION
using namespace OPENSUBDIV_VERSION;
} // end namespace OpenSubdiv
#endif /* OSD_CPU_EVAL_LIMIT_KERNEL_H */