Hi, I'm slowly porting my pure opengl deferred rendering engine to make it OSG based.
In the original project I kept track of a list of all point lights. For each light I'd store its properties and a light volume. When rendering a frame, I'd go over this list and do a stencil pass followed by the actual lighting pass. What would something like this look like in OSG? My attempt so far: I have all my light volumes in a specific subgraph and for each volume I have all the relevant light properties attached as uniforms of their statesets. I was thinking that I could create a visitor that does does the stencil and lighting pass for each volume? Does that sound like a good idea? or should I go for a different approach? If anyone has some information on how to implement this or has some example code that would probably speed things up significantly. Thank you! Cheers, antiro ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=71665#71665 _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
