Description Retrieves the number of user rays defined in a particular source. Depending on the number of rays traced, it may be necessary to dimension ray index and ray counter variables as data type Huge_ instead of Long. Please see Multi-threaded Raytracing for more information.
Syntax count = GetSourceUserRayCount ( n )
Parameters count (Long or Huge_) Returns the number of user rays for a particular source.
n As Long Node number of the source.
Remarks This function retrieves the number of user rays defined in a particular source. If there is a problem the function returns 0 and does not set an error.
See Also Examples
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