[osg-users] DatabasePager random crash
Hi, I have a program that uses a paged database for rendering a terrain. It works great on my own computer using Windows 7 and compiling with mingw. But when running it on the deployment environment that uses windows XP machines (with high quality hardware) it crashes randomly. I get a windows error message, the program continues, but the database paging stops. It feels like the poor threading capabilities of windows XP could be the problem. There is a lot of settings that can be investigated in the DatabasePager class, and wonder which ones that could make a difference? Has anyone experienced anything similar? I use OSG 2.9.6, and am not able to upgrade to a later version at this point. Unfortunately, I have limited access and debugging possibilities to the environment where the problem occurs. Thank you! Cheers, David -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=28151#28151 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
[osg-users] OSG lighting doubt
i am new to osg. i tried to figure out what are the properties of light that are to be set so that the light is visible on the space(3d) along with the surface(this is default). but didn't go far. thanks in advance -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=28130#28130 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Embedding OSG in QT 4.5.0 with QGLWidget + QGraphicsScene / drawBackground() - need a little help.
Christian and/or Sean, Can you post the code that you use in your QGraphicsScene to (a) initialize your OSG state (b) link the OSG OpenGL context to the Qt context If I want to do exactly what you did (display semi-transparent Qt widgets, in a Qt frame, on top of an OSG background), what OSG class(es) should I subclass from in order to prevent a new OSG viewer window from popping up? Thanks -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=28154#28154 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Build From Source question
Hi, So I just built each of the projects individually as visual studio was not building them in the required order and once one of them didn't have its dependencies satisfied, all the following ones would fail in Linking. After I built the projects, the examples and plugins I built using Build Solution. I'm sure there might have been a shorter way of doing this but I couldn't think of, so went with this effort. Thanks Sanat -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=28155#28155 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
