Hi Art and all, I am coming back on this subject because I am currently trying to use osgPPU with osgShadow.
I've followed this thread instructions and it works, but only with the ShadowMap technique, and the one I prefer is MinimalShadowMap. With this one, combined with HDR, it renders all my scene in white... Any idea on what to do ? Thanks ! On Wed, Oct 8, 2008 at 12:22 AM, Art Tevs <stud_in...@yahoo.de> wrote: > Hi, > > > Awesome, thanks for the correction. I see that my initial > > example forgot to > > actually add the model to the shadowed scene :P But that > > wasn't the real > > problem. The real problem was giving osgPPU the same node > > that i was using for > > shadows. > I do not realy understand what you mean here with "giving osgPPU the same > node as for shadows". osgPPU doesn't now anything about the graph, it does > only get camera as input, hence use the camera color buffer texture as > input. Therefor the camera, which is connected to the osgPPU, which can be > your main camera or some other one, should be able to render your shadowed > scene. > > > Cheers, > art > > > > After seeing what you did in your correction I > > rearranged the graph > > like this: > > > > scene->addChild(shadowedScene); > > shadowedScene->addChild(loadedModel); > > > > and everything worked as expected. Now I just want to > > understand why this > > worked. It it because osgPPU and osgShadow are no longer > > fighting to control > > the state of the single scene node? > > > > _______________________________________________ > > osg-users mailing list > > osg-users@lists.openscenegraph.org > > > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > > > _______________________________________________ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > -- Serge Lages http://www.tharsis-software.com
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