Inside Macintosh: 3D Graphics Programming With QuickDraw 3D /

Chapter 4 - Geometric Objects / Geometric Objects Reference

Geometric Objects Routines / Creating and Editing Meshes

Q3Mesh_GetFaceNumVertices

You can use the Q3Mesh_GetFaceNumVertices function to determine the number of vertices in a face of a mesh.

TQ3Status Q3Mesh_GetFaceNumVertices (
TQ3GeometryObject mesh, 
TQ3MeshFace face, 
unsigned long *numVertices);

mesh

A mesh.

face

A mesh face.

numVertices

On exit, the number of vertices in the specified mesh face.

DESCRIPTION

The Q3Mesh_GetFaceNumVertices function returns, in the numVertices parameter, the number of vertices in the mesh face specified by the mesh and face parameters.