[Bf-taskforce25] Ward Ansio stropic shader

[Michael Fox]

Hi all i was wondering with all tyhe recent additions to the renderer
would it be ok for me to commit my ward anisotropic shader

https://projects.blender.org/tracker/index.php?func=detail&aid=17401&group_id=9&atid=127

http://mfoxdogg.googlepages.com/ward_aniso_final.txt

http://mfoxdogg.googlepages.com/wardiso_anistropic6.jpg

http://blenderlabrat.blogspot.com/2008/08/wardaniso.html

-- 
Michael Fox 
Developer and user of Blender3d
www.blender.org
http://mfoxdogg.googlepages.com

mfoxdogg at gmail.com