Site is updated

www.glow3d.com is updated to reflect all recent changes.

TBB adopted

Embedding of Intel Threading Building Blocks is finished, really good library with many abilities.

Development of a concurrent scene graph is started, scene graph (sectors - portals) was made templated, to hold different types of objects and it supports now read-only access from several threads (or tasks). Also several modules of engine have copy of the scene graph - renderer holds scene graph with visible objects, physics - with physical to optimize simulation.