* fixed a bug in @PointNormal@'s default constructor where the 4th element (part of the XYZ SSE struct) was not initialized to 1.0 as the other XYZ point types * beautified the rest of the point types + renamed "_unused" in .RGB to "a" to make it similar to .RGBA and allow the no-copy conversion between @Point*RGB@ and @Point*RGBA@ types
* fixed a bug in @PointNormal@'s default constructor where the 4th element (part of the XYZ SSE struct) was not initialized to 1.0 as the other XYZ point types
* beautified the rest of the point types + renamed "_unused" in .RGB to "a" to make it similar to .RGBA and allow the no-copy conversion between @Point*RGB@ and @Point*RGBA@ types



git-svn-id: 1af002208e930b4d920e7c2b948d1e98a012c795@5984 a9d63959-f2ad-4865-b262-bf0e56cfafb6

psoetens/pcl-svn,psoetens/pcl-svn,psoetens/pcl-svn,psoetens/pcl-svn,psoetens/pcl-svn