IndexedFaceSet hole management

Show how to use SoShapeHints node for hole management in a SoIndexedFaceSet node.

DESCRIPTION:

This example allows to change SoShapeHints node windingType field in order to observe the impact of the property on a SoIndexedFaceSet node defining geometry containing holes. The winding rule define holes in a polygon. It is used by SoIndexedFaceSet to determine which parts of the polygon are on the interior and which are on the exterior and should not be filled.

FILES:

• Inventor/Holes/IndexedFaceSetHole/IndexedFaceSetHole.cxx

SEE ALSO

SoShapeHints, SoIndexedFaceSet

SCREENSHOT: