[osg-users] [3rdparty] osgQt failed in QT 5.10.1 + osg 3.6

Lu Zhang feelapi at sina.com
Mon May 28 18:39:45 PDT 2018

Thanks for your reply. After digging into my code, I fixed many bugs and now I can let it run in osgQT. However, there are many issues then I give up QT + osg. 
Here I can share what I found.
1 if you do not know what's OpenGL 3, do not use it.
2 QT 5.10.1's QOpenGLWidget works in single thread mode. 
3 flightgear provide a QWindow + osg solution, which could be in multiple thread mode. 

the last issues I found is: how to setup the camera for the osgviewer::view,
if you use this code:
osg::Camera* newCamera = new osg::Camera();
you will get a quark display result for testing files. the right code is:
osg::Camera* camera = view->getCamera();

robertosfield wrote:
> On 11 May 2018 at 13:32, Lu Zhang <> wrote:
> > Hi,
> > 
> > Just tested this in windows 10 and vs 2015 64 bits. all the test osgt files are missing.  please check the attached photo.
> > 
> Have you downloaded OpenSceneGraph-Data and set OSG_FILE_PATH to it?
> Was there any console output reporting issues with finding files?
> Do the the standard osg examples like osgviewer work?
> Robert.
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