Description Sets Raytrace Control on all surfs descended from the given group entities.
Syntax count = SetAllRaytraceControlPropGrp ( n, rtcl )
Parameters count (Long) Number of entities for which Raytrace Control property is set.
n As Long Group node number.
rtcl As Long Raytrace Control identifier.
Remarks Sets Raytrace Control on all surfs descended from the given group entities. Returns the number of entities for which Raytrace Control property is set. This count includes Lens, Mirror & Prism entities. If the indicated group is not found, the function returns an error. If there are no valid entities, a zero is returned.
Groups can only be created/edited/managed from the scripting language.
See Also
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