Description Retrieves the number of rays in a particular ray buffer. 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 = GetRayBufferRayCount ( id )
Parameters count (Long or Huge_) The number of rays in the ray buffer.
id As Long The identifier of the ray buffer.
Remarks GetRayBufferRayCount retrieves the number of rays in a particular ray buffer. If there is a problem the function returns 0 and sets no error.
See Also
Examples
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