:banghead: I still need time to find a best way to solve dual scattering and GI, design a hair rendering workflow.
No more sh*t, picture says everything.
Only 1 spot light with deep shadow, varying the incident direction, back, front, side.
1k pictures here
http://cid-56c534bd39878bbb.office.live.com/browse.aspx/.Public/AFHS
Please comment, thanks.