Re: [osg-users] QuadBuffer crash?Do you have?

2011-05-30 Thread Nan WANG
Hi, Robert This morning, i've checked your suggestion: using osgviewer cow.osg --stereo QUAD_BUFFER It was same...the problem is still there...sometimes, I got frozen screen... Then we can say that should be a problem of Drivers or Hardware ? Thanks alot~ Cheers, Nan -- Read

Re: [osg-users] QuadBuffer crash?Do you have?

2011-05-30 Thread Robert Osfield
Hi Nan, On Mon, May 30, 2011 at 9:47 AM, Nan WANG nan.c...@gmail.com wrote: This morning, i've checked your suggestion: using osgviewer cow.osg --stereo QUAD_BUFFER It was same...the problem is still there...sometimes, I got frozen screen... As another little test could you try:

Re: [osg-users] QuadBuffer crash?Do you have?

2011-05-30 Thread Nan WANG
Yes Robert~ You are completely right~i checked with --SingleThreaded option, but it changes nothing...sometimes, it happened again. With the application that are working are based on OpenGL rendering. Because we are using QuadBuffer projectors and shutter glasses... It was a strange

Re: [osg-users] QuadBuffer crash?Do you have?

2011-05-29 Thread Robert Osfield
Hi Nan, I can't help directly as I don't have a Windows box, Quadro card or stereo glasses/display for them so can't test quad buffer stereo. I would say that quad buffer stereo has been part of the OSG for a decade so is pretty well established and debugged, and not something I would expect too

Re: [osg-users] QuadBuffer crash?Do you have?

2011-05-29 Thread Nan WANG
thansk alot Robert ... Thank you! Cheers, Nan -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=39908#39908 ___ osg-users mailing list osg-users@lists.openscenegraph.org

Re: [osg-users] QuadBuffer crash?Do you have?

2011-05-28 Thread Nan WANG
I'd like to provide an image when a crash happens: I hope someone can help me to fix this problem...I dont know whether it is a problem of OSG or not. [Image: http://i55.tinypic.com/69kxug.jpg ] ... Thank you! Cheers, Nan -- Read this topic online here:

[osg-users] QuadBuffer crash?Do you have?

2011-05-26 Thread Nan WANG
Hello everyone: Recently, i have got an issue of quad buffer stereo display...I'd like to know whether you have the same issue as I got. In the scene, only a cow.osg model is rendered with quad buffer mode, using osg::Displaysettings method. Here is the code I implemented: Code: #include