[pdal-commits] [PDAL/PDAL] c0b414: Use build3dIndex()

[chambbj]

  Branch: refs/heads/issue-2761-farthest-point-sampling
  Home:   https://github.com/PDAL/PDAL
  Commit: c0b41495de9db1cfb0d2093de992577325b55372
      https://github.com/PDAL/PDAL/commit/c0b41495de9db1cfb0d2093de992577325b55372
  Author: chambbj <brad.chambers at gmail.com>
  Date:   2019-09-25 (Wed, 25 Sep 2019)

  Changed paths:
    M filters/FarthestPointSamplingFilter.cpp

  Log Message:
  -----------
  Use build3dIndex()