[pdal-commits] [PDAL/PDAL] 2b33df: PMF updates

[GitHub]

  Branch: refs/heads/pmf-improvements
  Home:   https://github.com/PDAL/PDAL
  Commit: 2b33df75307cb8b5a9313989362d59ee993e6983
      https://github.com/PDAL/PDAL/commit/2b33df75307cb8b5a9313989362d59ee993e6983
  Author: Bradley J Chambers <brad.chambers at gmail.com>
  Date:   2016-12-09 (Fri, 09 Dec 2016)

  Changed paths:
    M filters/PMFFilter.cpp

  Log Message:
  -----------
  PMF updates

* Revert back to a 2D box search (vice radius) as in the original PCL
  implementation.
* Do not store map of neighbors, which can grow quite large and blow up
  available memory, just take the hit and redo the search in both the
  erosion and dilation steps.