Add unique id to agents and broadcast back
Switching to unsigned
Merge branch 'master' of github.com:/worklist/hifi into 19179
Merge branch 'master' of github.com:/worklist/hifi into 19179
Handle new and existing agent Ids
Starting agent count at 1 to allow for 0 to be non-id specifier and packing the id into boadcast packet
Packing agent ID on domain broadcast packet
Fixing definitions
Merge branch 'master' of github.com:/worklist/hifi into 19179
More agent IDing around the code
Resolving conflicts
Fixing index
Handling increase of id smarter
No longer need exists
Couple of quick changes
Stream injector
1) Added createSphere() to VoxelSystem to create a sphere
2) Added pointToVoxel() to SharedUtils, this will give you a voxel code
   given x,y,z,s,r,g,b
3) Added '.' keyboard interface to create a random sphere in the local
   voxel system
Changed colors of spheres to be a gradient along phi between to random colors
this gives the spheres a little bit more natural look.
Also increased the level of detail (smaller voxels)
have the mixer additionally attenuate sources based on extra byte
Merge branch 'master' of github.com:/worklist/hifi into 19179