Description Sets the ray direction data for a source with a Focus to/from a point.
Syntax SetSourceDirFocus n, posX, posY, posZ, isTowardPoint
Parameters n As Long Node number of the source.
posX As Double The new X component of the point.
posY As Double The new Y component of the point.
posZ As Double The new Z component of the point.
isTowardPoint As Boolean The ray direction type. Set to True if the rays are directed towards the point x,y,z and False if the rays are directed away from x,y,z.
Remarks This subroutine sets the ray direction data for a source with a Focus to/from a point. If there is a problem the subroutine returns without setting an error or modifying the source.
See Also Examples
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