Description Removes all importance samples on all surfaces descended from the given group entities.
Syntax count = RemoveAllImpSampPropGrp ( n )
Parameters count (Long) Number of entities from which Importance Samples were removed. The function does not return the number of Importance Samples removed.
n As Long Group node number.
Remarks Removes all importance samples on all surfaces descended from the given group entities. Returns the number of entities from which Importance Samples were removed. The function does not return the number of Importance Samples removed. 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
|