Hi Alistair, Thanks for your details answer. I will try option 3. Thanks.
Regards, Clement ________________________________________ From: osg-users [osg-users-boun...@lists.openscenegraph.org] on behalf of Alistair Baxter [alist...@mve.com] Sent: Wednesday, 4 March 2015 21:50 To: OpenSceneGraph Users Subject: Re: [osg-users] Remote Deskstop Display issue Your remote display problem is a limitation of Windows Remote Desktop's OpenGL support. There are three potential solutions: 1) Only use OpenGL 1.1 features if you're using remote desktop - not very practical possibly not even possible with OpenSceneGraph. 2) Use ANGLE and OpenGL ES - Angle is a wrapper for Direct3D that exposes the OpenGL ES 2.0 and 3.0 API. Direct3D works across RDP, but only from windows 7 SP1, or the equivalent server version via a technology called RemoteFX. This also will require rebuilding OpenSceneGraph, and writing your own replacement for GraphicsWindowWin32 using GraphicsWindoEmbedded and EGL (or QT 5). Also you'll be restricted to OpenGL Es's feature-set. 3) Use Mesa. If you can get builds of OPENGL32.DLL and GLU32.DLL for Mesa, you can just drop them into your executable directory, and your app will support desktop OpenGL 2.1 using software rendering. You'll need to remove those two dlls to return to using proper desktop OpenGL. Obviously that's awkward, and Mesa is slow and restricted in features compared to full, modern desktop OpenGL (although conveniently it's a similar feature set to compatibility mode on OSX). Internally, we use option 2 and option 3 on different products. Your only other alternative is to use a different remote desktop protocol product, like VNC or something commercial. _______________________________________________ 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