diff --git a/src/meshlabplugins/filter_dirt/dirt_utils.cpp b/src/meshlabplugins/filter_dirt/dirt_utils.cpp
index 200d93f3a..cf3e3ff9f 100644
--- a/src/meshlabplugins/filter_dirt/dirt_utils.cpp
+++ b/src/meshlabplugins/filter_dirt/dirt_utils.cpp
@@ -397,7 +397,7 @@ void ComputeSurfaceExposure(MeshModel* m,int r,int n_ray){
             //For every f_face  get the central point
             p_c=fromBarCoords(RandomBaricentric(),&*fi);
             //Create a ray with p_c as origin and direction N
-            p_c=p_c+NormalizedNormal(*fi)*0.1;
+            p_c=p_c+TriangleNormal(*fi).Normalize()*0.1;
             Ray3<Scalarm> ray=Ray3<Scalarm>(p_c,fi->N());
             di=0;
             face=0;
diff --git a/src/meshlabplugins/filter_isoparametrization/mesh_operators.h b/src/meshlabplugins/filter_isoparametrization/mesh_operators.h
index 197eac6f7..a350f3384 100644
--- a/src/meshlabplugins/filter_isoparametrization/mesh_operators.h
+++ b/src/meshlabplugins/filter_isoparametrization/mesh_operators.h
@@ -21,7 +21,7 @@ void UpdateStructures(MeshType *mesh)
     vcg::tri::UpdateComponentEP<MeshType>::Set(*mesh);
     vcg::tri::UpdateFlags<MeshType>::Clear(*mesh);
     vcg::tri::UpdateFlags<MeshType>::FaceBorderFromFF(*mesh);
-    vcg::tri::UpdateFlags<MeshType>::VertexBorderFromFace(*mesh);
+    vcg::tri::UpdateFlags<MeshType>::VertexBorderFromFaceBorder(*mesh);
 }
 
 template <class MeshType>
@@ -30,7 +30,7 @@ void UpdateTopologies(MeshType *mesh)
     vcg::tri::UpdateTopology<MeshType>::FaceFace(*mesh);
     vcg::tri::UpdateTopology<MeshType>::VertexFace(*mesh);
     vcg::tri::UpdateFlags<MeshType>::FaceBorderFromFF(*mesh);
-    vcg::tri::UpdateFlags<MeshType>::VertexBorderFromFace(*mesh);
+    vcg::tri::UpdateFlags<MeshType>::VertexBorderFromFaceBorder(*mesh);
 }
 
 template <class MeshType>
diff --git a/src/meshlabplugins/filter_select/meshselect.cpp b/src/meshlabplugins/filter_select/meshselect.cpp
index 428ab756c..07db088ec 100644
--- a/src/meshlabplugins/filter_select/meshselect.cpp
+++ b/src/meshlabplugins/filter_select/meshselect.cpp
@@ -319,7 +319,7 @@ bool SelectionFilterPlugin::applyFilter(QAction *action, MeshDocument &md, RichP
   break;
   case FP_SELECT_BORDER:
                           tri::UpdateFlags<CMeshO>::FaceBorderFromNone(m.cm);
-                          tri::UpdateFlags<CMeshO>::VertexBorderFromFace(m.cm);
+                          tri::UpdateFlags<CMeshO>::VertexBorderFromFaceBorder(m.cm);
                           tri::UpdateSelection<CMeshO>::FaceFromBorderFlag(m.cm);
                           tri::UpdateSelection<CMeshO>::VertexFromBorderFlag(m.cm);
   break;
@@ -392,13 +392,13 @@ bool SelectionFilterPlugin::applyFilter(QAction *action, MeshDocument &md, RichP
   case CP_SELECT_TEXBORDER:
     tri::UpdateTopology<CMeshO>::FaceFaceFromTexCoord(m.cm);
     tri::UpdateFlags<CMeshO>::FaceBorderFromFF(m.cm);
-    tri::UpdateFlags<CMeshO>::VertexBorderFromFace(m.cm);
+    tri::UpdateFlags<CMeshO>::VertexBorderFromFaceBorder(m.cm);
     tri::UpdateSelection<CMeshO>::VertexFromBorderFlag(m.cm);
 
     // Just to be sure restore standard topology and border flags
     tri::UpdateTopology<CMeshO>::FaceFace(m.cm);
     tri::UpdateFlags<CMeshO>::FaceBorderFromFF(m.cm);
-    tri::UpdateFlags<CMeshO>::VertexBorderFromFace(m.cm);
+    tri::UpdateFlags<CMeshO>::VertexBorderFromFaceBorder(m.cm);
     break;
   case CP_SELECT_NON_MANIFOLD_FACE:
     tri::Clean<CMeshO>::CountNonManifoldEdgeFF(m.cm,true);