Added min and max functions
Added box class
Added set method to Vector3
Added split method to MeshOctreeNode
Added insert method to MeshOctree
Added math 3d libraires
Fixed Octree issues
Fixed include issue
Added next_power_of_2 function
Added fast_insert + refactored
Fixed fast_insert bugs
Removed Vector3
Octree WIP
Fixed Canvas constructor
Added MeshOctree display debug