PointCloudLibrary/pcl — pull request #450 by taketwo (2014-01-17 10:08:33+00:00)
Title: Add `getRGBVector3i()` to every point type with RGB

Currently only some of the point types with RGB have methods to access their RGB data as an Eigen vector.

This commit moves definitions of 'getRGBVector3i()' and 'getRGBVector4i()' inside 'PCL_ADD_RGB' macro so that every point type with RGB field gets these functions.