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

Chapter 4 - Geometric Objects / Geometric Objects Reference

Geometric Objects Routines / Creating and Editing Meshes

Q3Mesh_GetContourNumVertices

You can use the Q3Mesh_GetContourNumVertices function to get the number of vertices that define a contour.

TQ3Status Q3Mesh_GetContourNumVertices (
TQ3GeometryObject mesh, 
TQ3MeshContour contour, 
unsigned long *numVertices);

mesh

A mesh.

contour

A mesh contour.

numVertices

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

DESCRIPTION

The Q3Mesh_GetContourNumVertices function returns, in the numVertices parameter, the number of vertices that compose the mesh contour specified by the mesh and contour parameters.