POV-Ray : Newsgroups : povray.binaries.scene-files : Graphical projection comparison : Re: Graphical projection comparison Server Time
23 Feb 2024 03:11:09 EST (-0500)
  Re: Graphical projection comparison  
From: Mike Horvath
Date: 4 May 2017 13:26:32
Message: <590b6448$1@news.povray.org>
On 5/4/2017 12:44 PM, Bald Eagle wrote:
> I suppose if you're ambitious enough - you could flip those macros around and
> given a distance from the camera-right-up plane, you could return x,y,z
> coordinates to place an object into the scene, so that it would line up with a
> place on the screen or in the image.

I checked the code once again, an it may be already possible to do this 
by adjusting the "Scaling" parameter of the "Screen_Object" and 
"Screen_Plane" macros. I might be wrong though.


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