Files
blender/intern/cycles/render
Brecht Van Lommel d64661b507 Cycles: add Ray Length output to Light Path node. This gives the distance travelled
by the last light ray. One use case for this might be to do absorption.

Patch #31232 by Agustin benavidez, see this blog post for details:
http://agus3d.blogspot.com.ar/2012/05/blender-cycles-ray-length-node-output.html
2012-05-02 17:03:46 +00:00
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2011-08-28 13:55:59 +00:00
2011-12-18 15:34:06 +00:00
2012-03-26 12:45:14 +00:00