4 Q3Mesh_GetFaceNumContours

You can use the Q3Mesh_GetFaceNumContours function to determine the number of contours in a face of a mesh.

TQ3Status Q3Mesh_GetFaceNumContours (
TQ3GeometryObject mesh, 
TQ3MeshFace face, 
unsigned long *numContours);
mesh A mesh.
face A mesh face.
numContours
On exit, the number of contours in the specified mesh face.

DESCRIPTION


The Q3Mesh_GetFaceNumContours function returns, in the numContours parameter, the number of contours in the mesh face specified by the mesh and face parameters. A mesh face always contains at least one contour, which defines the face itself. Any additional contours in the face define holes in the face.

DESCRIPTION

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

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