OpenSG 1.8.0 released

From the Changelog:

1.8.0 - 2007/07/04

ADDED:

• geometry shaders
• hierarchical multiframe occlusion culling
• realtime shadows (soft, perspective, …)
• improved osgSceneViewer supporting shadows and occlusion culling.
• local clipping planes
• display filter foregrounds (color correction, distortion effects, …)
• frame buffer object viewport
• support for Cal3D characters
• physics simulation via ode
• improved nurbs support
• new switch material for switching between different materials
• added render options to distribute render states like wireframe, occlusion culling to the cluster
• added stream support to all image loaders
• cgfx 1.4 support.
• polygon and depth clear backgrounds
• vertex buffer objects support
• JPEG2000 and exr image support
• local scons build system
• many bug fixes