Re: [osg-users] Is it possible to render in one RTT two cameras?
Thanks! -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=59117#59117 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Is it possible to render in one RTT two cameras?
Hi Anton For example: I have the first camera - this is the main scene and the second camera - screenspace 2d otho menu. Can I render them consistently in one RTT (for future postprocessing)? Your terminology is a bit confusing. RTT means render-to-texture. So what you want is to render to one texture using RTT. To answer your question: Yes. This is how RTT is used in most of the cases; Binding a texture to a camera with FBO/Pixelbuffer via RTT and modifying it. The resulting texture then can be bound to the next camera etc. -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=59084#59084 ___ 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
Re: [osg-users] Is it possible to render in one RTT two cameras?
For example: I have the first camera - this is the main scene and the second camera - screenspace 2d otho menu. Can I render them consistently in one RTT (for future postprocessing)? -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=59084#59084 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
[osg-users] Is it possible to render in one RTT two cameras?
Is it possible to render in one RTT two cameras? The first camera is the 'main scene', and the second camera - '2d menu'. -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=59074#59074 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Is it possible to render in one RTT two cameras?
Hi Anton, Is it possible to render in one RTT two cameras? The first camera is the 'main scene', and the second camera - '2d menu'. Your question is hard to understand, but I guess you want to draw two passes into one render target. This can be done in many ways, but as the second pass seems to be screenspace anyways, you could draw the second camera on top of you fullscreen-quad in the final pass. If you need to do it really via RTT, create a second pass which binds the first output, displays it on a quad and add the 2d stuff as a second camera drawing to the rendertarget via blending. cheers Sebastian -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=59074#59074 ___ 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