cleaning code

include/laser/utils/laser3d_tools.h

@@ -74,8 +74,6 @@ void loadData(std::string fname, pcl::PointCloud<pcl::PointXYZ> &cloud)
             tPoint.z = *pz;
 
             pcl_ptr->push_back(tPoint);
-            // m.cloud -> push_back(*px, *py, *pz, *pr);
-            // point_cloud.points.push_back(tPoint(*px, *py, *pz, *pr));
             px += 4;
             py += 4;
             pz += 4;
@@ -83,7 +81,6 @@ void loadData(std::string fname, pcl::PointCloud<pcl::PointXYZ> &cloud)
         }
         fclose(stream);
 
-        // remove NAN points from the cloud
         std::vector<int> indices;
         pcl::removeNaNFromPointCloud(*pcl_ptr, *pcl_ptr, indices);
     }