Description Reverses the directions of all active rays on the specified entity and moves the rays a specified distance along their reversed directions. 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 = ReverseRays ( n, offset )
Parameters count (Long or Huge_) Number of rays whose trajectories have been reversed.
n As Long Node number of entity on which rays are located.
offset As Double Distance ray is moved away from specified entity. This distance is measured along the new trajectory and |offset| > 0.
See Also
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