- make octalCode and children members private
- add public getters for accessing these private members
- change constructor to require an OctalCode for all non-roots
- default constructor constructs a rootNode
- make primary access for deleting, adding, and accessing children through public methods that do bookkeeping
- calculate AABox on voxel creation so that we don't need to do all the math when we deal with voxels
- added methods on VoxelNode for common items like getCorner(), getCenter(), getLevel(), etc
- fixing some cases where TREE_SCALE was not using constant in prep for making TREE_SCALE larger
- added createLine() to VoxelTree
- added axis lines made of voxels to scene
- added corner points made of voxels to scene
- Add LOD/distance culling to VoxelTree:encodeTreeBitstreamRecursion()
and VoxelTree::searchForColoredNodesRecursion()
- added new levels to boundaryDistanceForRenderLevel()
- added more spheres to the scene to get a better sense of LOD behavior
- moved new voxel distribution strategy to helper function
- added back old technique
- added "--newVoxelDistributor" command line option
- fixed crashing bug for derefrencing NULL pointer in case where server is started
which interface agents already in the domain. Basically agentData may not yet
be setup properly
- added proper cleanup support to node bag in case where voxel tree is erased
- first cut at new version of sphere scene, we will make it richer in case of
new distribution
- bumped packets per interval to 5
- added VoxelNodeBag member to keep track of which nodes this agent needs to
have sent to it
- added _voxelPacket and other members to keep track of the next packet to
be sent to this client. This is because as we fill in packets to send we
may run out of room in the current packet, but not want to have to reencode
that data
- cleaned up constructors to use common init() method
