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Inside Macintosh: 3D Graphics Programming With QuickDraw 3D /
Chapter 4 - Geometric Objects / Geometric Objects Reference
Geometric Objects Routines / Traversing Mesh Components, Vertices, Faces, and Edges


Q3Mesh_NextFaceFace

You can use the Q3Mesh_NextFaceFace function to get the next face surrounding a mesh face, in a counterclockwise order.

TQ3MeshFace Q3Mesh_NextFaceFace (TQ3MeshIterator *iterator);
iterator
A pointer to a mesh iterator structure.
DESCRIPTION
The Q3Mesh_NextFaceFace function returns, as its function result, the next face counterclockwise in the iteration specified by the iterator parameter, which must have been filled in by a previous call to Q3Mesh_FirstFaceFace or Q3Mesh_NextFaceFace. If there are no more faces, this function returns NULL.


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© Apple Computer, Inc.
11 JUL 1996




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