NegF

出自 DDCC TCAD TOOL Manual
(已重新導向自 $NegF)
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Format

NegF // integer

Flag for reversing the direction of emission light rays. If the flag is True, then the rays are emitted toward the direction -\hat n where \hat n is the normal vector of the surface.

Example

#NegF
SurfEmit
Shell 1 
1

The direction is reversed.