TopologyDescriptor Struct Reference

A simple reference to raw topology data for use with TopologyRefinerFactory. More...

#include <topologyDescriptor.h>

Classes
struct	FVarChannel

Public Member Functions
	TopologyDescriptor ()

Public Attributes
int	numVertices
int	numFaces
int const *	numVertsPerFace
Index const *	vertIndicesPerFace
int	numCreases
Index const *	creaseVertexIndexPairs
float const *	creaseWeights
int	numCorners
Index const *	cornerVertexIndices
float const *	cornerWeights
int	numHoles
Index const *	holeIndices
bool	isLeftHanded
int	numFVarChannels
FVarChannel const *	fvarChannels

Detailed Description

A simple reference to raw topology data for use with TopologyRefinerFactory.

TopologyDescriptor is a simple struct containing references to raw topology data used to construct a TopologyRefiner. It is not a requirement but a convenience for use with TopologyRefinerFactory when mesh topology is not available in an existing mesh data structure. It should be functionally complete and simple to use, but for more demanding situations, writing a custom Factory is usually warranted.

Definition at line 49 of file topologyDescriptor.h.

Constructor & Destructor Documentation

TopologyDescriptor

(

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Member Data Documentation

Index const* cornerVertexIndices

Definition at line 62 of file topologyDescriptor.h.

float const* cornerWeights

Definition at line 63 of file topologyDescriptor.h.

Index const* creaseVertexIndexPairs

Definition at line 58 of file topologyDescriptor.h.

float const* creaseWeights

Definition at line 59 of file topologyDescriptor.h.

FVarChannel const* fvarChannels

Definition at line 82 of file topologyDescriptor.h.

Index const* holeIndices

Definition at line 66 of file topologyDescriptor.h.

bool isLeftHanded

Definition at line 68 of file topologyDescriptor.h.

int numCorners

Definition at line 61 of file topologyDescriptor.h.

int numCreases

Definition at line 57 of file topologyDescriptor.h.

int numFaces

Definition at line 51 of file topologyDescriptor.h.

int numFVarChannels

Definition at line 81 of file topologyDescriptor.h.

int numHoles

Definition at line 65 of file topologyDescriptor.h.

int numVertices

Definition at line 51 of file topologyDescriptor.h.

int const* numVertsPerFace

Definition at line 54 of file topologyDescriptor.h.

Index const* vertIndicesPerFace

Definition at line 55 of file topologyDescriptor.h.

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

• opensubdiv/far/topologyDescriptor.h