#include <opensubdiv_evaluator.hh>

Classes
class	EvalOutput

Public Member Functions
	EvalOutputAPI (EvalOutput implementation, PatchMap patch_map)

	~EvalOutputAPI ()

void	setSettings (const OpenSubdiv_EvaluatorSettings *settings)

void	setCoarsePositions (const float *positions, const int start_vertex_index, const int num_vertices)

void	setVertexData (const float *data, const int start_vertex_index, const int num_vertices)

void	setVaryingData (const float *varying_data, const int start_vertex_index, const int num_vertices)

void	setFaceVaryingData (const int face_varying_channel, const float *varying_data, const int start_vertex_index, const int num_vertices)

void	setCoarsePositionsFromBuffer (const void *buffer, const int start_offset, const int stride, const int start_vertex_index, const int num_vertices)

void	setVaryingDataFromBuffer (const void *buffer, const int start_offset, const int stride, const int start_vertex_index, const int num_vertices)

void	setFaceVaryingDataFromBuffer (const int face_varying_channel, const void *buffer, const int start_offset, const int stride, const int start_vertex_index, const int num_vertices)

void	refine ()

void	evaluateLimit (const int ptex_face_index, float face_u, float face_v, float P[3], float dPdu[3], float dPdv[3])

void	evaluateVertexData (const int ptex_face_index, float face_u, float face_v, float data[])

void	evaluateVarying (const int ptex_face_index, float face_u, float face_v, float varying[3])

void	evaluateFaceVarying (const int face_varying_channel, const int ptex_face_index, float face_u, float face_v, float face_varying[2])

void	evaluatePatchesLimit (const OpenSubdiv_PatchCoord patch_coords, const int num_patch_coords, float P, float dPdu, float dPdv)

void	getPatchMap (blender::gpu::VertBuf patch_map_handles, blender::gpu::VertBuf patch_map_quadtree, int min_patch_face, int max_patch_face, int max_depth, int patches_are_triangular)

GPUStorageBuf *	create_patch_arrays_buf ()

GPUStorageBuf *	get_patch_index_buf ()

GPUStorageBuf *	get_patch_param_buf ()

gpu::VertBuf *	get_source_buf ()

gpu::VertBuf *	get_source_data_buf ()

GPUStorageBuf *	create_face_varying_patch_array_buf (const int face_varying_channel)

GPUStorageBuf *	get_face_varying_patch_index_buf (const int face_varying_channel)

GPUStorageBuf *	get_face_varying_patch_param_buf (const int face_varying_channel)

gpu::VertBuf *	get_face_varying_source_buf (const int face_varying_channel)

int	get_face_varying_source_offset (const int face_varying_channel) const

bool	hasVertexData () const

Protected Attributes
PatchMap *	patch_map_

EvalOutput *	implementation_

Detailed Description

Definition at line 34 of file opensubdiv_evaluator.hh.

Constructor & Destructor Documentation

◆ EvalOutputAPI()

blender::opensubdiv::EvalOutputAPI::EvalOutputAPI	(	EvalOutput *	implementation,
		PatchMap *	patch_map )

Definition at line 141 of file evaluator_impl.cc.

◆ ~EvalOutputAPI()

blender::opensubdiv::EvalOutputAPI::~EvalOutputAPI ( )

Definition at line 146 of file evaluator_impl.cc.

References implementation_.

Member Function Documentation

◆ create_face_varying_patch_array_buf()

GPUStorageBuf * blender::opensubdiv::EvalOutputAPI::create_face_varying_patch_array_buf ( const int face_varying_channel )

Definition at line 380 of file evaluator_impl.cc.

References blender::opensubdiv::EvalOutputAPI::EvalOutput::create_face_varying_patch_array_buf(), and implementation_.

Referenced by blender::draw::draw_subdiv_extract_uvs().

◆ create_patch_arrays_buf()

GPUStorageBuf * blender::opensubdiv::EvalOutputAPI::create_patch_arrays_buf ( )

Definition at line 355 of file evaluator_impl.cc.

References blender::opensubdiv::EvalOutputAPI::EvalOutput::create_patch_arrays_buf(), and implementation_.

Referenced by blender::draw::draw_subdiv_build_fdots_buffers(), and blender::draw::draw_subdiv_extract_pos_nor().

◆ evaluateFaceVarying()

void blender::opensubdiv::EvalOutputAPI::evaluateFaceVarying	(	const int	face_varying_channel,
		const int	ptex_face_index,
		float	face_u,
		float	face_v,
		float	face_varying[2] )

Definition at line 298 of file evaluator_impl.cc.

References assert, blender::opensubdiv::EvalOutputAPI::EvalOutput::evalPatchesFaceVarying(), blender::opensubdiv::PatchMap::FindPatch(), implementation_, and patch_map_.

Referenced by blender::bke::subdiv::eval_face_varying().

◆ evaluateLimit()

void blender::opensubdiv::EvalOutputAPI::evaluateLimit	(	const int	ptex_face_index,
		float	face_u,
		float	face_v,
		float	P[3],
		float	dPdu[3],
		float	dPdv[3] )

Definition at line 249 of file evaluator_impl.cc.

References assert, blender::opensubdiv::EvalOutputAPI::EvalOutput::evalPatches(), blender::opensubdiv::EvalOutputAPI::EvalOutput::evalPatchesWithDerivatives(), blender::opensubdiv::PatchMap::FindPatch(), implementation_, P, and patch_map_.

Referenced by blender::bke::subdiv::eval_limit_point_and_derivatives().

◆ evaluatePatchesLimit()

void blender::opensubdiv::EvalOutputAPI::evaluatePatchesLimit	(	const OpenSubdiv_PatchCoord *	patch_coords,
		const int	num_patch_coords,
		float *	P,
		float *	dPdu,
		float *	dPdv )

Definition at line 313 of file evaluator_impl.cc.

References blender::opensubdiv::convertPatchCoordsToArray(), blender::opensubdiv::StackOrHeapArray< T, kNumMaxElementsOnStack >::data(), blender::opensubdiv::EvalOutputAPI::EvalOutput::evalPatches(), blender::opensubdiv::EvalOutputAPI::EvalOutput::evalPatchesWithDerivatives(), implementation_, P, and patch_map_.

◆ evaluateVarying()

void blender::opensubdiv::EvalOutputAPI::evaluateVarying	(	const int	ptex_face_index,
		float	face_u,
		float	face_v,
		float	varying[3] )

Definition at line 270 of file evaluator_impl.cc.

References assert, blender::opensubdiv::EvalOutputAPI::EvalOutput::evalPatchesVarying(), blender::opensubdiv::PatchMap::FindPatch(), implementation_, and patch_map_.

◆ evaluateVertexData()

void blender::opensubdiv::EvalOutputAPI::evaluateVertexData	(	const int	ptex_face_index,
		float	face_u,
		float	face_v,
		float	data[] )

Definition at line 284 of file evaluator_impl.cc.

References assert, blender::opensubdiv::EvalOutputAPI::EvalOutput::evalPatchesVertexData(), blender::opensubdiv::PatchMap::FindPatch(), implementation_, and patch_map_.

Referenced by blender::bke::subdiv::eval_vertex_data().

◆ get_face_varying_patch_index_buf()

GPUStorageBuf * blender::opensubdiv::EvalOutputAPI::get_face_varying_patch_index_buf ( const int face_varying_channel )

Definition at line 385 of file evaluator_impl.cc.

References blender::opensubdiv::EvalOutputAPI::EvalOutput::get_face_varying_patch_index_buf(), and implementation_.

Referenced by blender::draw::draw_subdiv_extract_uvs().

◆ get_face_varying_patch_param_buf()

GPUStorageBuf * blender::opensubdiv::EvalOutputAPI::get_face_varying_patch_param_buf ( const int face_varying_channel )

Definition at line 390 of file evaluator_impl.cc.

References blender::opensubdiv::EvalOutputAPI::EvalOutput::get_face_varying_patch_param_buf(), and implementation_.

Referenced by blender::draw::draw_subdiv_extract_uvs().

◆ get_face_varying_source_buf()

gpu::VertBuf * blender::opensubdiv::EvalOutputAPI::get_face_varying_source_buf ( const int face_varying_channel )

Definition at line 395 of file evaluator_impl.cc.

References blender::opensubdiv::EvalOutputAPI::EvalOutput::get_face_varying_source_buf(), and implementation_.

Referenced by blender::draw::draw_subdiv_extract_uvs().

◆ get_face_varying_source_offset()

int blender::opensubdiv::EvalOutputAPI::get_face_varying_source_offset ( const int face_varying_channel ) const

Get the source buffer offset for the given channel.

Definition at line 400 of file evaluator_impl.cc.

References blender::opensubdiv::EvalOutputAPI::EvalOutput::get_face_varying_source_offset(), and implementation_.

Referenced by blender::draw::draw_subdiv_extract_uvs().

◆ get_patch_index_buf()

GPUStorageBuf * blender::opensubdiv::EvalOutputAPI::get_patch_index_buf ( )

Definition at line 360 of file evaluator_impl.cc.

References blender::opensubdiv::EvalOutputAPI::EvalOutput::get_patch_index_buf(), and implementation_.

Referenced by blender::draw::draw_subdiv_build_fdots_buffers(), and blender::draw::draw_subdiv_extract_pos_nor().

◆ get_patch_param_buf()

GPUStorageBuf * blender::opensubdiv::EvalOutputAPI::get_patch_param_buf ( )

Definition at line 365 of file evaluator_impl.cc.

References blender::opensubdiv::EvalOutputAPI::EvalOutput::get_patch_param_buf(), and implementation_.

Referenced by blender::draw::draw_subdiv_build_fdots_buffers(), and blender::draw::draw_subdiv_extract_pos_nor().

◆ get_source_buf()

gpu::VertBuf * blender::opensubdiv::EvalOutputAPI::get_source_buf ( )

Definition at line 370 of file evaluator_impl.cc.

References blender::opensubdiv::EvalOutputAPI::EvalOutput::get_source_buf(), and implementation_.

Referenced by blender::draw::draw_subdiv_build_fdots_buffers(), and blender::draw::draw_subdiv_extract_pos_nor().

◆ get_source_data_buf()

gpu::VertBuf * blender::opensubdiv::EvalOutputAPI::get_source_data_buf ( )

Definition at line 375 of file evaluator_impl.cc.

References blender::opensubdiv::EvalOutputAPI::EvalOutput::get_source_data_buf(), and implementation_.

Referenced by blender::draw::draw_subdiv_extract_pos_nor().

◆ getPatchMap()

void blender::opensubdiv::EvalOutputAPI::getPatchMap	(	blender::gpu::VertBuf *	patch_map_handles,
		blender::gpu::VertBuf *	patch_map_quadtree,
		int *	min_patch_face,
		int *	max_patch_face,
		int *	max_depth,
		int *	patches_are_triangular )

Definition at line 330 of file evaluator_impl.cc.

References blender::gpu::VertBuf::data(), blender::MutableSpan< T >::data(), blender::opensubdiv::PatchMap::getHandles(), blender::opensubdiv::PatchMap::getMaxDepth(), blender::opensubdiv::PatchMap::getMaxPatchFace(), blender::opensubdiv::PatchMap::getMinPatchFace(), blender::opensubdiv::PatchMap::getPatchesAreTriangular(), GPU_vertbuf_data_alloc(), handles, blender::opensubdiv::PatchMap::nodes(), and patch_map_.

◆ hasVertexData()

bool blender::opensubdiv::EvalOutputAPI::hasVertexData ( ) const

Definition at line 405 of file evaluator_impl.cc.

References blender::opensubdiv::EvalOutputAPI::EvalOutput::hasVertexData(), and implementation_.

◆ refine()

void blender::opensubdiv::EvalOutputAPI::refine ( )

Definition at line 244 of file evaluator_impl.cc.

References implementation_, and blender::opensubdiv::EvalOutputAPI::EvalOutput::refine().

Referenced by blender::bke::subdiv::eval_refine_from_mesh().

◆ setCoarsePositions()

void blender::opensubdiv::EvalOutputAPI::setCoarsePositions	(	const float *	positions,
		const int	start_vertex_index,
		const int	num_vertices )

Definition at line 156 of file evaluator_impl.cc.

References implementation_, and blender::opensubdiv::EvalOutputAPI::EvalOutput::updateData().

◆ setCoarsePositionsFromBuffer()

void blender::opensubdiv::EvalOutputAPI::setCoarsePositionsFromBuffer	(	const void *	buffer,
		const int	start_offset,
		const int	stride,
		const int	start_vertex_index,
		const int	num_vertices )

Definition at line 190 of file evaluator_impl.cc.

References implementation_, start_offset, and blender::opensubdiv::EvalOutputAPI::EvalOutput::updateData().

◆ setFaceVaryingData()

void blender::opensubdiv::EvalOutputAPI::setFaceVaryingData	(	const int	face_varying_channel,
		const float *	varying_data,
		const int	start_vertex_index,
		const int	num_vertices )

Definition at line 180 of file evaluator_impl.cc.

References implementation_, and blender::opensubdiv::EvalOutputAPI::EvalOutput::updateFaceVaryingData().

◆ setFaceVaryingDataFromBuffer()

void blender::opensubdiv::EvalOutputAPI::setFaceVaryingDataFromBuffer	(	const int	face_varying_channel,
		const void *	buffer,
		const int	start_offset,
		const int	stride,
		const int	start_vertex_index,
		const int	num_vertices )

Definition at line 224 of file evaluator_impl.cc.

References implementation_, start_offset, and blender::opensubdiv::EvalOutputAPI::EvalOutput::updateFaceVaryingData().

◆ setSettings()

void blender::opensubdiv::EvalOutputAPI::setSettings ( const OpenSubdiv_EvaluatorSettings * settings )

Definition at line 151 of file evaluator_impl.cc.

References implementation_, and blender::opensubdiv::EvalOutputAPI::EvalOutput::updateSettings().

Referenced by blender::bke::subdiv::eval_begin().

◆ setVaryingData()

void blender::opensubdiv::EvalOutputAPI::setVaryingData	(	const float *	varying_data,
		const int	start_vertex_index,
		const int	num_vertices )

Definition at line 164 of file evaluator_impl.cc.

References implementation_, and blender::opensubdiv::EvalOutputAPI::EvalOutput::updateVaryingData().

◆ setVaryingDataFromBuffer()

void blender::opensubdiv::EvalOutputAPI::setVaryingDataFromBuffer	(	const void *	buffer,
		const int	start_offset,
		const int	stride,
		const int	start_vertex_index,
		const int	num_vertices )

Definition at line 207 of file evaluator_impl.cc.

References implementation_, start_offset, and blender::opensubdiv::EvalOutputAPI::EvalOutput::updateVaryingData().

◆ setVertexData()

void blender::opensubdiv::EvalOutputAPI::setVertexData	(	const float *	data,
		const int	start_vertex_index,
		const int	num_vertices )

Definition at line 172 of file evaluator_impl.cc.

References implementation_, and blender::opensubdiv::EvalOutputAPI::EvalOutput::updateVertexData().

Member Data Documentation

◆ implementation_

EvalOutput* blender::opensubdiv::EvalOutputAPI::implementation_

protected

◆ patch_map_

PatchMap* blender::opensubdiv::EvalOutputAPI::patch_map_

protected

Definition at line 177 of file opensubdiv_evaluator.hh.

Referenced by evaluateFaceVarying(), evaluateLimit(), evaluatePatchesLimit(), evaluateVarying(), evaluateVertexData(), and getPatchMap().

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

Classes

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ EvalOutputAPI()

◆ ~EvalOutputAPI()

Member Function Documentation

◆ create_face_varying_patch_array_buf()

◆ create_patch_arrays_buf()

◆ evaluateFaceVarying()

◆ evaluateLimit()

◆ evaluatePatchesLimit()

◆ evaluateVarying()

◆ evaluateVertexData()

◆ get_face_varying_patch_index_buf()

◆ get_face_varying_patch_param_buf()

◆ get_face_varying_source_buf()

◆ get_face_varying_source_offset()

◆ get_patch_index_buf()

◆ get_patch_param_buf()

◆ get_source_buf()

◆ get_source_data_buf()

◆ getPatchMap()

◆ hasVertexData()

◆ refine()

◆ setCoarsePositions()

◆ setCoarsePositionsFromBuffer()

◆ setFaceVaryingData()

◆ setFaceVaryingDataFromBuffer()

◆ setSettings()

◆ setVaryingData()

◆ setVaryingDataFromBuffer()

◆ setVertexData()

Member Data Documentation

◆ implementation_

◆ patch_map_