Hi guys, here some snippet:
osgViewer::CompositeViewer::Windows wins; viewer->getWindows(wins); osgViewer::GraphicsHandleWin32 *hdl = dynamic_cast<osgViewer::GraphicsHandleWin32*>(wins.at(0)); hdl->getWGLContext(); On Mon, Nov 13, 2017 at 1:45 PM, Christian Buchner < christian.buch...@gmail.com> wrote: > > Is this the function you're looking for? > > osgViewer::GraphicsHandleWin32::getWGLContext > <http://trac.openscenegraph.org/documentation/OpenSceneGraphReferenceDocs/a00355.html#abbf6db2b0a8d14f825dd43435862a941>() > > > I am having some trouble (despite the powers of Google) to find any OSG > example code using getWGLContext() > > Christian > > > 2017-11-10 14:33 GMT+01:00 Poojan Prabhu <poojanpro...@gmail.com>: > >> Hi, >> >> We are using shared context, but have custom drawables that use Vertex >> Array Objects. This causes a problem in the case of multiple windows (where >> each is a separate gl context). >> >> We can manage/create vaos depending on the gl context id that we are >> currently rendering with. >> >> But, we can't use context id as reported by render info, because that >> represents the shared context id and not the HGLRC >> >> Prefer to avoid wglGetCurrentContext in each draw call obviously. And we >> _do_ want to use shared contexts. >> >> How can we work around this so that we have access to the HGLRC or an id >> representing it? >> >> Thank you! >> >> Cheers, >> Poojan >> >> ------------------ >> Read this topic online here: >> http://forum.openscenegraph.org/viewtopic.php?p=72358#72358 >> >> >> >> >> >> _______________________________________________ >> 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 > > -- trajce nikolov nick
_______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org