Description Determines if a specified ray has failed with a warning or error during the raytrace. 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 failed = GetRayIsFailed ( id )
Parameters failed (Boolean) Indicates if the ray failed (True) or not (False).
id As Long (or Huge_) The identifier of the ray.
Remarks This function determines if a particular ray number has failed for some reason. If the ray has failed the function returns True, if not, False. If ray is not a valid ray identifier, the function returns False.
See Also Examples
|