Hi, > Hi Sven. > > Sven Widderich schrieb: > >>This is the first time I'm using this mailing list, so I hope this is the >>right way to ask. >> > > Welcome.on board... > >>I've read the tutorials quiet often but I don't get the point with OpenSG >>rendering. >> >>My Questions: >>How can I tell OpenSG to render a Node or a Geometry as VBO? >> Is this done by just turning off "display lists"? >> > > > As far as I know, OpenSG uses VBOs by default for some time now. To be > sure, you can call > > geo->setDlistCache(false); > geo->setVbo(true); > > on your Geometry (surrounded by the oblig. begin/endEditCP of course...).
calling geo->setVbo(true); is enough this overwrites DlistCache state. >>How can I verify OpenSG is using VBO's? >> >>How do I get the VBO Identifier (that is returned by glGenBuffers)? >> I need this to register the VBO to Nvidia CUDA. >> > > > No clue and / or no time to have a look - sorry. right now that's not possible but I could add an public method. But there is no single VBO Identifier there is one for each geometry property (positions, normals, indices, ...) Andreas > HTH (at least partially...), > Dominik > > ------------------------------------------------------------------------- > This SF.net email is sponsored by: Splunk Inc. > Still grepping through log files to find problems? Stop. > Now Search log events and configuration files using AJAX and a browser. > Download your FREE copy of Splunk now >> http://get.splunk.com/ > _______________________________________________ > Opensg-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/opensg-users > ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ Opensg-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/opensg-users
