[osg-users] opengl version and graphics card

hii... i am new to opengl and openscenegraph. i am doing mtech in avionics stream. my mtech project is related to aircraft HUD symbology and Terrain creation and terrain rendering. in my computer the opengl version is 1.1 how can i upgrade this version and is it depends on os or graphics card.

[osg-users] AutoTransform cannot be picked up correctly

Hi, All AutoTransform cannot be picked up correctly when it is a child node of LOD. Does anyone have the same problem as me? How did it work out? Thanks/* OpenSceneGraph example, osgpick. * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and