Description Retrieves the index into the raypath list of the specified ray. 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 path = GetRayPath ( id )
Parameters path (Long) The index into the raypath list.
id As Long (or Huge_) Identifier for the ray.
Remarks This function retrieves the index into the ray path list of the specified ray. If there is a problem, the function sets an error and returns -1.
See Also Examples
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