d7man2000 Posted June 24, 2009 Share Posted June 24, 2009 Hi, Can someone please tell me if it is possible not to have black faces on the top? I have some lights with Vray and I want to make ceiling invisible to the camera but still included in the light calculation. Somehow I get black faces on the top when I right click on the ceiling and I go to "properties" and unclick "Visible to Camera" thanks. image attached. Link to comment Share on other sites More sharing options...
mervin_lim23 Posted June 24, 2009 Share Posted June 24, 2009 hello, i just want to ask on how to do a spanish roof tile? what would be the best approach? a. asign a map on the geometry (roof) and put a displacement value? b. model each tile and asign a tile map? what do you suggest guys? i just wonder how professional do it and they make so realistic. i hope you could help me guys Link to comment Share on other sites More sharing options...
mervin_lim23 Posted June 24, 2009 Share Posted June 24, 2009 opps sorry i thought im making a new tread. sory for the hi jack :p sorry Link to comment Share on other sites More sharing options...
Joseph Petrino Posted June 24, 2009 Share Posted June 24, 2009 What your seeing is a co-planner face even though the object is not visible to camera. Either lift the ceiling up a very small amount or play with the "Secondary rays bias" until it goes away. Link to comment Share on other sites More sharing options...
alfienoakes Posted June 25, 2009 Share Posted June 25, 2009 Post process it.. Stick it in P'shop and get rid of it. Link to comment Share on other sites More sharing options...
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