How can i create a pure shadow pass like its done with a Matte/Shadow Material, when lighting a scene with a dome light and a hdri?
Ok. got it. I think here its explained 
:
http://www.chaosgroup.com/forum/phpBB2/viewtopic.php?t=15948
How can i create a pure shadow pass like its done with a Matte/Shadow Material, when lighting a scene with a dome light and a hdri?
Ok. got it. I think here its explained :
http://www.chaosgroup.com/forum/phpBB2/viewtopic.php?t=15948