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 CAD / Ray-Tracing / 1339
    Re: Aspect ratio (via L3P) —Andrew Westrate
   (...) Great! (...) After reading your post, I use the 2nd approach (the view pyramid) to specify the location and orientation of the camera. Here's the file I use (the cylinder is just a placeholder): 0 POV-Ray Camera Shortcut 0 Name: Camera1.dat 0 (...) (22 years ago, 29-Jun-02, to lugnet.cad.ray)  
   
        Re: Aspect ratio (via L3P) —Lars C. Hassing
   Andrew Westrate wrote... (...) Nice looking camera. And good idea with a cameraman. Your camera has a lens angle of 44 degrees and an aspect ratio of 3/2. How should L3P extract that information? Perhaps by putting the pyramid into a subfile, then (...) (22 years ago, 30-Jun-02, to lugnet.cad.ray)
   
        Re: Aspect ratio (via L3P) —Andrew Westrate
   (...) That would work fine for me. Andy (22 years ago, 4-Jul-02, to lugnet.cad.ray)
 

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