Description Identifies if a singlet or mirror has no edge surface.
Syntax edge = IsElementEdgeNone ( n )
Parameters edge (Boolean) True if the edge is a no edge surface, otherwise False.
n As Long Node number of the lens or mirror.
Remarks This function identifies if a singlet or mirror has a nonexistent edge or not. If there is a problem the function sets an error and returns False.
See Also
Examples
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