[pdal-commits] [PDAL/PDAL] 54e35e: Fix segmentation of last returns (#2045)

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/PDAL/PDAL
  Commit: 54e35ebd3fe1255031eb983c04cb634ae7c72527
      https://github.com/PDAL/PDAL/commit/54e35ebd3fe1255031eb983c04cb634ae7c72527
  Author: chambbj <brad.chambers at gmail.com>
  Date:   2018-06-06 (Wed, 06 Jun 2018)

  Changed paths:
    M filters/PMFFilter.cpp
    M filters/SMRFilter.cpp
    M pdal/Segmentation.cpp

  Log Message:
  -----------
  Fix segmentation of last returns (#2045)

segmentLastReturns now defines last returns as those points whose ReturnNumber
equals the NumberOfReturns when the NumberOfReturns is greater than 1.

This segmentation is used in both the SMRF and PMF ground segmentation filters,
so ground segmentation results may differ from what was previously returned.



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