Description Sets a linear diffraction grating on a specific surface.
Syntax SetDiffractLinear n, angle, freq
Parameters n As Long Node number of the diffraction grating surface.
angle As Double Angle for the grating line orientation.
freq As Double Frequency for the grating. The units of frequency are inverse system units.
Remarks This subroutine sets the diffraction grating for a specific surface to Linear. If there is a problem, the subroutine sets an error and returns without modifying the surface.
See Also Diffraction Grating Script Commands
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