Adding density to nodes
Merge branch 'master' of https://github.com/worklist/hifi
Finished adding concept of density to the voxel server, objects now appear more visible at a distance in an appealing way.
Merge branch 'master' of https://github.com/worklist/hifi
Merge pull request #517 from PhilipRosedale/master

Added voxel system physical 'density' for better/correct appearance of objects at distance