Hair Rendering More and More

Added a new color component to control glint in my Artist Friendly Marschner shader for RenderMan. You may dowload the source code from Ortholab.

I’m working on “An Energy-Conserving Hair Reﬂectance Model”

$M_p(v, \theta_i, \theta_r) = \frac{\text{csch}(1/v))}{2v}e^{\frac{\text{sin}(-\theta_i)\text{sin}\theta_r}{v}} I_o [\frac{\text{cos}(-\theta_i)cos(\theta_r)}{v} ]$

posted on 2011-11-10 13:43 Bo Schwarzstein 阅读(1027) 评论(0) 编辑收藏举报