PointCloudLibrary/pcl — pull request #594 by nizar-sallem (2014-03-24 23:28:30+00:00)
Title: Fix: bug that prevents computation of normals for a subset of input_

IntegralImageNormalEstimation computes normals for the whole point cloud and not for the given indices.
This is a quick hack that allows computation of normals for the only provided indices.
A cleaner solution is more than welcome but due to time constraints I will commit this to fix the bug for now.