POV-Ray: Newsgroups: povray.general: Algorithms for sending out multiple rays?: Algorithms for sending out multiple rays?

POV-Ray : Newsgroups : povray.general : Algorithms for sending out multiple rays? : Algorithms for sending out multiple rays?		Server Time 8 Aug 2024 22:15:42 EDT (-0400)

From: Greg M Johnson
Date: 15 Sep 2000 10:31:37
Message: <39C23181.A63816E@my-dejanews.com>

I'm working on an improved method for having a particle negotiate an
obstacle course.
Can anyone point me to the algorithm used for sending out rays in
raytracing?

Say I have a vector Vector1,  which is the camera equivalent of  look_at
- location, or the current  velocity of my intelligent particle.

How does pov send out an array of say 40 x 30 or 160 x 120 pixels within
a certain angle?

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