Mark Weyer wrote:

> Felix Wiemann wrote:
> 
>> I'd like to have a "semiorthographic" camera, i.e. one that is
>> horizontally orthographic but vertically perspective. This is similar to
>> cylindrical projection, type 4 ("horizontal cylinder, viewpoint moves
>> along the cylinder's axis") except that is shouldn't be projected onto a
>> cylinder but onto a plane.
> 
> Somebody, I think it was ABX, wrote a patch for user-defined cameras.

Sorry, I can't find it. Do you have an idea what words to search for or 
where to search it?

-- 
light_source{0#macro L(K,H,W)sphere{H.5}sphere{K.5}sphere{W.5}cylinder{
H,K.5}cylinder{H,W.5}#end 3}union{L(0v*-2<2,-2>)L(y*-3z-v*5z*3-y)L(-y*3
0u*3)L(y*-3v*-5-z,z*-3-y)rotate-v*clock pigment{rgb.5}translate<0,2,9>}
// +KFF200 +KF720 +W120 +H90 -F -A -GA -P

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