Skip to main content

Hello,

 

I am currently trying to model a rectangular source with two different diverging angles in sequential mode. I want the top and bottom to be diverging at 2 degrees while the sides to diverge at 1.3 degrees.

 

I am trying to set the source and rectangular aperture at set degrees based on trig, but am not getting the results I am expecting.

 

Any and all help would be greatly appreciated! Thanks!

 

 

Hi ​@Travis3

I would try with:

  • Aperture Type: Float By Stop Size. Place a rectangular aperture with XY size calculated by trigonometry from your specification angles. Make it the system STOP.
  • Field Type: Object Height. Set the Field XY size according to your source dimensions.

Verify the 3D Layout with “Delete Vignetted” checked.
If everything is working as expected, you may try to click “Set All Vignetting” and eventually remove the rectangular aperture.


Reply