Thursday, January 3, 2013

Base Layer Issues

The alpha calculation is working pretty well, particularly when viewed from a low angle.  However, the base layer of opaque particles has too sharp of a falloff.  That's the next issue to tackle...

Quadratic PDF, above.  Hard edges :-P
Quadratic PDF, side.  Better edges
No PDF, side.  Better, but loss of detail :-P

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