Hi All ,
I have the following issue. Whenever i choose to render a scene with opengl
greater than 2.1 i get the following messages.
Warning: detected OpenGL error 'invalid enumerant' after applying GLMode 0xb50
Warning: detected OpenGL error 'invalid enumerant' after applying GLMode 0x4000
Warning: detected OpenGL error 'invalid operation' after applying attribute
LightModel
Not only do i obtain these messages, the scene also does not get rendered.
Nothing fancy has been done, see this init snippet:
graphicsWindow_ = new osgViewer::GraphicsWindowEmbedded( this->x(),
this->y(),this->width(),this->height() );
viewer_ = new osgViewer::Viewer;
osg::Camera* camera = new osg::Camera;
camera->setViewport( 0, 0, this->width(), this->height() );
float aspectRatio = static_cast<float>( this->width()) /
static_cast<float>( this->height() );
camera->setClearColor( osg::Vec4( 0.f, 0.f, 1.f, 1.f ) );
camera->setProjectionMatrixAsPerspective( 30.f, aspectRatio, 1.f, 1000.f );
camera->setGraphicsContext( graphicsWindow_ );
viewer_->setCamera(camera);
_earthManip = new osgEarth::Util::EarthManipulator;
viewer_->setCameraManipulator(_earthManip, false);
viewer_->addEventHandler(new osgViewer::StatsHandler);
osg::ref_ptr<osg::Group> group = new osg::Group();
_mapNode = createMapNode();
group->addChild(_mapNode);
_earthManip->setNode( _mapNode->getTerrainEngine() );
viewer_->setSceneData(group.release());
I'm Working on Linux with Qt5.6 on an ATI HAWAII , Radeon R9 Series.
Can someone provide me with some hints/tips?
Regards Auke-Dirk
...
Thank you!
Cheers,
Auke-Dirk
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Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=66943#66943
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