[Bf-committers] Patch for distributed raytracing in bf

[Ray Wells]

I've done a bit of work on distributed raytracing in
blender.  I managed to get a few things implemented
(with bugs albeit):

- Blurry Reflections (see ray.c)
- Blurry Refractions (see ray.c)
- Soft Raytraced Shadows for Sun, Spot and Lamp lamps.

Bugs are:

- Interreflections cause weird looking artifacts for
blurry reflections.

- Crash on blurry/not blurry interreflections

- Crash on blurry reflections reflecting a blurry
refractive surface.

- Sometimes soft shadows cause artifacts.

:) but other than that i think that this could be very
promising.. hope you enjoy lookin!



	
		
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