- added try catch construct in order to prevent crash in case of a me…

…sh containing non manifold edges
cnr-isti-vclab · Dec 19, 2018 · 48663dc · 48663dc
1 parent 42ef8f6
commit 48663dc
Showing 1 changed file with 10 additions and 2 deletions.
diff --git a/src/meshlabplugins/filter_meshing/meshfilter.cpp b/src/meshlabplugins/filter_meshing/meshfilter.cpp
@@ -958,8 +958,16 @@ switch(ID(filter))
 
 		lastisor_FeatureDeg = par.getFloat("FeatureDeg");
 
-		tri::IsotropicRemeshing<CMeshO>::Do(m.cm, toProjectCopy, params, cb);
-
+        try
+        {
+            tri::IsotropicRemeshing<CMeshO>::Do(m.cm, toProjectCopy, params, cb);
+        }
+        catch(vcg::MissingPreconditionException& excp)
+        {
+            Log(excp.what());
+            errorMessage = excp.what();
+            return false;
+        }
 		m.UpdateBoxAndNormals();
 
 //		m.clearDataMask(MeshModel::MM_GEOMETRY_AND_TOPOLOGY_CHANGE | MeshModel::MM_FACEFACETOPO  | MeshModel::MM_VERTQUALITY | MeshModel::MM_FACEMARK | MeshModel::MM_FACEFLAG);