PointCloudLibrary/pcl — pull request #310 by orajput (2013-10-10 12:04:25+00:00)
Title: Update vtk_io.cpp

Ability to write additional fields (i.e. Point Normals, Point Labels - helpful to visualize segmentation results) in the VTK files has been added. Previously, it could only write COLOR_SCALARS for RGB point data.