4 Traversing Mesh Components, Vertices, Faces, and Edges

4 Q3Mesh_FirstFaceVertex

You can use the Q3Mesh_FirstFaceVertex function to get the first vertex of a mesh face.

TQ3MeshVertex Q3Mesh_FirstFaceVertex (
TQ3MeshFace face, 
TQ3MeshIterator *iterator);
face A mesh face.
iterator A pointer to a mesh iterator structure.

DESCRIPTION


The Q3Mesh_FirstFaceVertex function returns, as its function result, the first vertex of the face specified by the face parameter. The iterator parameter is a pointer to a mesh iterator structure that Q3Mesh_FirstFaceVertex fills in before returning. You should pass the address of that structure to the Q3Mesh_NextFaceVertex function.

DESCRIPTION

3D Graphics Programming with QuickDraw 3D - 21 OCT 1995

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