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Object used to compute and query ptex face indices. More...
#include <ptexIndices.h>
Public Member Functions | |
| PtexIndices (TopologyRefiner const &refiner) | |
| Constructor. More... | |
| ~PtexIndices () | |
| Destructor. More... | |
| int | GetNumFaces () const |
| Returns the number of ptex faces in the mesh. More... | |
| int | GetFaceId (Index f) const |
| Returns the ptex face index given a coarse face 'f' or -1. More... | |
| void | GetAdjacency (TopologyRefiner const &refiner, int face, int quadrant, int adjFaces[4], int adjEdges[4]) const |
| Returns ptex face adjacency information for a given coarse face. More... | |
Object used to compute and query ptex face indices.
Given a refiner, constructing a PtexIndices object builds the mapping from coarse faces to ptex ids. Once built, the object can be used to query the mapping.
Definition at line 46 of file ptexIndices.h.
| PtexIndices | ( | TopologyRefiner const & | refiner | ) |
Constructor.
| ~PtexIndices | ( | ) |
Destructor.
| void GetAdjacency | ( | TopologyRefiner const & | refiner, |
| int | face, | ||
| int | quadrant, | ||
| int | adjFaces[4], | ||
| int | adjEdges[4] | ||
| ) | const |
Returns ptex face adjacency information for a given coarse face.
| refiner | refiner used to build this PtexIndices object. |
| face | coarse face index |
| quadrant | quadrant index if 'face' is not a quad (the local ptex sub-face index). Must be less than the number of face vertices. |
| adjFaces | ptex face indices of adjacent faces |
| adjEdges | ptex edge indices of adjacent faces |
| int GetFaceId | ( | Index | f | ) | const |
Returns the ptex face index given a coarse face 'f' or -1.
| int GetNumFaces | ( | ) | const |
Returns the number of ptex faces in the mesh.
Ptex
1.8.6 
