4 Traversing Mesh Components, Vertices, Faces, and Edges

4 Q3Mesh_FirstMeshVertex

You can use the Q3Mesh_FirstMeshVertex function to get the first vertex in a mesh.

TQ3MeshVertex Q3Mesh_FirstMeshVertex (
TQ3GeometryObject mesh, 
TQ3MeshIterator *iterator);
mesh A mesh.
iterator A pointer to a mesh iterator structure.

DESCRIPTION


The Q3Mesh_FirstMeshVertex function returns, as its function result, the first vertex in the mesh specified by the mesh parameter. The iterator parameter is a pointer to a mesh iterator structure that Q3Mesh_FirstMeshVertex fills in before returning. You should pass the address of that structure to the Q3Mesh_NextMeshVertex function.

DESCRIPTION

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

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