hatrick Posted February 18, 2010 Share Posted February 18, 2010 do you have any tips for me rendering a shadow pass with mantra PBR in an acceptable time... thx Quote Link to comment Share on other sites More sharing options...
altbighead Posted February 18, 2010 Share Posted February 18, 2010 I would also like to know!I am wondering is there a houdini equalivant of maya background shader where it will catch a shadow over bg plate? Quote Link to comment Share on other sites More sharing options...
brianburke Posted February 19, 2010 Share Posted February 19, 2010 This is demo-ed in the pbr snack thread. Its a bit of a workaround, as "shadows" don't exist per-se in PBR, but it def. works and can give good results. Using a Mantra Raytrace push with a shadow matte shader can also do a good job. Quote Link to comment Share on other sites More sharing options...
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