Fixing a bug in computing the offset shift

git-svn-id: https://code.ros.org/svn/ros-pkg/stacks/laser_pipeline/trunk@35245 eb33c2ac-9c88-4c90-87e0-44a10359b0c3
2011-01-14 09:38:24 +00:00 · 2011-01-14 09:38:24 +00:00 · c72d74c7fb
commit c72d74c7fb
parent 3582dd2558
1 changed files with 6 additions and 0 deletions
--- a/src/laser_geometry.cpp
+++ b/src/laser_geometry.cpp
@ -623,6 +623,12 @@ const boost::numeric::ublas::matrix<double>& LaserProjection::getUnitVectors_(do
          {
            offset_shift = cloud_out.fields[i + 1].offset - cloud_out.fields[i].offset;
          }
+          else
+          {
+            //we know that the index is the last field... but the shift is still important
+            //for computing the point_step and data size
+            offset_shift = 4;
+          }
        }
      }