Changed argument names in collision methods for improved readability.
#19466  - Add avatar scale to preferences panel
Merge branch 'master' of https://github.com/worklist/hifi into 19466
Name changes, formatting, and comments for readability.
Moved ParticleTreeUpdateArgs into ParticleTreeElement.h
Pulling latest worklist/hifi into local repo
Pulling latest worklist/hifi into local repo
pulling latest upstream changes to local repo
remove the Leap integration
remove Leap integration from CMakeLists
Fix for "red ball" issue with no skeleton: use avatar position for head
position.
Merge pull request #1468 from ey6es/master

Fix for "red ball" issue with no skeleton: use avatar position for head
make casts float match coding standard
first cut at local voxel cache
make local voxel cache properly switch to different cache file when switching domains
removed dead code
Merge branch 'master' of git://github.com/worklist/hifi into local_voxel_cache
more cast coding standard fixes
fix bug in Octree server that wasn't properly surpressing duplicate packets
Merge pull request #1469 from birarda/kill-leap

remove leap integration