triple_r wrote:
> 
> Looks good!

Thank you! It's till resembles wax, but most SSS techniques do.

> How does it do with large variations in scale?  Self-shadowing?  I
> guess the usual transparency/refraction effects are not a problem since it's
> just a texture.  Reminds me of Blender's SSS--not as accurate, but it looks
> very good!

The objects can be scaled to whatever size, although if the desired 
result is to have only minimal light penetration over a large area, the 
parsing can take quite a while. An object can shadow itself, since a 
traced ray stops where it hits.

Sam

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