Error message

Deprecated function: The each() function is deprecated. This message will be suppressed on further calls in _menu_load_objects() (line 579 of /home/drbiz/public/tools.realism.com/includes/menu.inc).

Revision of IndexedFaceSet from Wed, 06/21/2017 - 20:49

This node creates geometry from a indexed reference list of vertices. The index list uses a sentinel value of -1 to indicate the end of a face. It is not necessary to include the initial vertex as the ending vertex as each face must be closed. The algorithm for rendering this shape triangulates each face as a triangle fan with the initial defined vertex for the face being the common vertex of the fan.