4 Traversing Mesh Components, Vertices, Faces, and Edges

4 Q3Mesh_FirstVertexVertex

You can use the Q3Mesh_FirstVertexVertex function to get the first vertex connected to a vertex by an edge.

TQ3MeshVertex Q3Mesh_FirstVertexVertex (
TQ3MeshVertex vertex, 
TQ3MeshIterator *iterator);
vertex A mesh vertex.
iterator A pointer to a mesh iterator structure.

DESCRIPTION


The Q3Mesh_FirstVertexVertex function returns, as its function result, the first vertex neighboring the vertex specified by the vertex parameter. The iterator parameter is a pointer to a mesh iterator structure that Q3Mesh_FirstVertexVertex fills in before returning. You should pass the address of that structure to the Q3Mesh_NextVertexVertex function.

DESCRIPTION

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

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