Hi,
First, my program work without any problem when the threading model is
configure to single thread and i use one master camera and tree slaves cameras
on a multiprocessor computer.
When i call the method Viewer::setLightingMode of my viewer, osg crash when
the method osgViewer::Renderer::cull is call by the threading engine.
The crash occur in the following method sequence:
...
osg100-osgd.dll!osg::StateSet::setModeToInherit
osg100-osgd.dll!osg::StateSet::removeMode
osg100-osgUtild.dll!osgUtil::SceneView::setLightingMode
osg100-osgUtild.dll!osgUtil::SceneView::inheritCullSettings
osg100-osgUtild.dll!osgUtil::SceneView::inheritCullSettings
osg100-osgViewerd.dll!osgViewer::Renderer::cull
osg100-osgViewerd.dll!osgViewer::Renderer::operator()
osg100-osgd.dll!osg::OperationThread::run()ot13-openThreadsd.dll!OpenThreads::ThreadPrivateActions::StartThread
Note that i have more then one thread that call the removeMode method in the
same time when the error occure.
I set the viewer data variance to DYNAMIC but when i debug the program, the
SceneView data variance is still unspecified. I also set the data variance of
each camera to DYNAMIC.
Does i have to set the data variance of something else to DYNAMIC?
Thank you!
Cheers,
Sylvain
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http://forum.openscenegraph.org/viewtopic.php?p=57398#57398
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