Description Sets the raytrace control that is assigned to a specified FRED surface.
Syntax SetSurfRaytraceCtrl n, rtCtrl
Parameters n As Long Node number of the FRED surface.
rtCtrl As Long Identifier of the assigned raytrace control.
Remarks This subroutine sets the raytrace control that is assigned to a specific FRED surface. If there is a problem, the subroutine sets an error and returns without modifying the surface.
See Also Examples
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