Currently, there is no way to create a CameraNode with a color-only FBO. Cheers, Marco
> -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of > [EMAIL PROTECTED] > Sent: Thursday, October 12, 2006 3:10 AM > To: osg users > Subject: [osg-users] Frame Buffer Object > > > I am implementing a voxelization algorithm based on the work > of Zhao Dong et > al: "Real Time Voxelization Of Complex Polygonal Models". The > best way to do > this is using Frame Buffer Objects (FBO) and OpenSceneGraph > supports it. Its > easy to create a CameraNode and set it to render to a FBO and use the > generated texture for my intent. The FBO will be > automatically created but > this FBO will have a color buffer and a depth buffer. In > order to save memory > I need only the color buffer. In OpenGL you can control the > use of depth > buffer in the FBO. How can I do this in OpenSceneGraph? > > Can anybody help me? > > Mauricio Hofmam > > __________________________________________________ > Tecgraf/PUC-Rio Webmail > _______________________________________________ > osg-users mailing list > osg-users@openscenegraph.net > http://openscenegraph.net/mailman/listinfo/osg-users > http://www.openscenegraph.org/ > _______________________________________________ osg-users mailing list osg-users@openscenegraph.net http://openscenegraph.net/mailman/listinfo/osg-users http://www.openscenegraph.org/
