Merge pull request #1366 from dseredyn/master

bugfix: in-place filtering with VoxelGrid
PointCloudLibrary · Oct 14, 2015 · c993e57 · c993e57
2 parents 2f47533 + f238381
commit c993e57
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/tools/mesh_sampling.cpp b/tools/mesh_sampling.cpp
@@ -242,14 +242,16 @@ main (int argc, char **argv)
   VoxelGrid<PointXYZ> grid_;
   grid_.setInputCloud (cloud_1);
   grid_.setLeafSize (leaf_size, leaf_size, leaf_size);
-  grid_.filter (*cloud_1);
+
+  pcl::PointCloud<pcl::PointXYZ>::Ptr res(new pcl::PointCloud<pcl::PointXYZ>);
+  grid_.filter (*res);
 
   if (VIS)
   {
     visualization::PCLVisualizer vis3 ("VOXELIZED SAMPLES CLOUD");
-    vis3.addPointCloud (cloud_1);
+    vis3.addPointCloud (res);
     vis3.spin ();
   }
 
-  savePCDFileASCII (argv[pcd_file_indices[0]], *cloud_1);
+  savePCDFileASCII (argv[pcd_file_indices[0]], *res);
 }