ykcosmo Posted December 18, 2006 Share Posted December 18, 2006 I read the document of prman "application notes" and tried to use prman shader to render sss in houdini, but it can't generate the .ptc file. If I export rib and add "displaychannle" in the rib, it works fine. hwo to insert "displaychannel" into RIB before rendering with prman in houdini? It shoud after framebegin and before worldbegin. Quote Link to comment Share on other sites More sharing options...
edward Posted December 20, 2006 Share Posted December 20, 2006 You've tried all the usual script parameters? eg. Pre-Frame Include, etc. in the Renderman ROP and the Pre-Include in the Geometry Object. Quote Link to comment Share on other sites More sharing options...
ykcosmo Posted December 24, 2006 Author Share Posted December 24, 2006 You've tried all the usual script parameters? eg. Pre-Frame Include, etc. in the Renderman ROP and the Pre-Include in the Geometry Object. yes,I have tried that, still not work....., it rendered the image but doesn't create the point cloud map file..... if I add the displaychannle to rib I exported from rendermanROP, it works fine. Quote Link to comment Share on other sites More sharing options...
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