(For some reason, I note that a "replied" message via a client such as Thunderbird do not end up being posted, unless I have missed it). This was sent yesterday:
.............. This points also to an issue with how Linden Labs handles geometry - they do not use a multi-level hierarchy, such as a scene graph. Since OGRE supports scene graphs, this would be an excellent way for RealXtend to shine - by allowing the formation of hierarchical link sets and by keeping the bounding volume information in each graph node. -p Hurliman, John wrote: > For reference, creating a set of bounding primitives to roughly represent a > mesh is known as a bounding volume hierarchy. See > http://en.wikipedia.org/wiki/Scene_graph#Scene_graph_and_bounding_volume_hierarchies_.28BVHs.29 > > John --~--~---------~--~----~------------~-------~--~----~ http://groups.google.com/group/realxtend -~----------~----~----~----~------~----~------~--~---
