v1.7.0
Maintenance release, with some fixes and additions (no breaking API changes):
- BBX iterators fixed for empty trees (thx to F. Boniardi)
- graph2tree tool option for nodes in global frame
- New octree2pointcloud PCL conversion tool (thx to F. Ferri)
- Improved change detection / diff calculation (thx to C. Brew)
- getUnknownLeafCenters now allows queries at a specified depth (thx to
A. Ecins) - Fixed hashing overflow with clang (thx to L. Riano)