diff --git a/Cassiopee/CPlot/CPlot/Display/displaySMeshZone.cpp b/Cassiopee/CPlot/CPlot/Display/displaySMeshZone.cpp
index 653ce7c4c..e37b1e474 100644
--- a/Cassiopee/CPlot/CPlot/Display/displaySMeshZone.cpp
+++ b/Cassiopee/CPlot/CPlot/Display/displaySMeshZone.cpp
@@ -88,7 +88,6 @@ void Data::displaySMeshZone(StructZone* zonep, E_Int zone)
   double pt1[3]; double pt2[3]; double pt3[3]; double pt4[3];
 
   E_Float nz = 1./_numberOfStructZones;
-  #include "meshStyles.h"
   
   // Grid dimensions
   E_Int ni = zonep->ni;
@@ -96,12 +95,10 @@ void Data::displaySMeshZone(StructZone* zonep, E_Int zone)
   E_Int nk = zonep->nk;
   if (ptrState->dim == 2) nk = 1;
   E_Int nij = ni*nj;
-  
   bool is1D = false;
   if (ni*nj == 1 || ni*nk == 1 || nj*nk == 1) is1D = true;
 
-  if (is1D) { glLineWidth(3.); color2[0] = 0.1; color2[1] = 0.1; color2[2] = 1.; }
-
+  #include "meshStyles.h"
   #include "selection.h"
  
   d = dist2BB(_view.xcam, _view.ycam, _view.zcam,
diff --git a/Cassiopee/CPlot/CPlot/Display/displaySSolidZone.cpp b/Cassiopee/CPlot/CPlot/Display/displaySSolidZone.cpp
index a696924f1..fa433606a 100644
--- a/Cassiopee/CPlot/CPlot/Display/displaySSolidZone.cpp
+++ b/Cassiopee/CPlot/CPlot/Display/displaySSolidZone.cpp
@@ -38,16 +38,12 @@ void Data::displaySSolidZone(StructZone* zonep, E_Int zone)
   getrgb = _plugins.zoneColorMap->f;
 
   E_Float nz = 1./_numberOfStructZones;
+  bool is1D = ((zonep->ni*zonep->nj == 1) | (zonep->ni*zonep->nk == 1) | (zonep->nj*zonep->nk == 1));
+    
   #include "solidStyles.h"
-
   #include "selection.h"
 
-  bool is1D = ((zonep->ni*zonep->nj == 1) | (zonep->ni*zonep->nk == 1) | (zonep->nj*zonep->nk == 1));
-  if (is1D == true && ptrState->mode == RENDER) glLineWidth(1.+5*zonep->shaderParam1);
-  else if (is1D == true) glLineWidth(3.);
-  else glLineWidth(1.);
-
-  if (is1D == true && ptrState->mode == MESH) return; // already drawn in mesh
+  if (is1D && ptrState->mode == MESH) return; // already drawn in mesh
 
   // scale
   E_Float s = MAX(zonep->xmax-zonep->xmin, zonep->ymax-zonep->ymin);
diff --git a/Cassiopee/CPlot/CPlot/Display/displayUMeshHOZone.cpp b/Cassiopee/CPlot/CPlot/Display/displayUMeshHOZone.cpp
index 67ce5b68e..ef1a1f8ea 100644
--- a/Cassiopee/CPlot/CPlot/Display/displayUMeshHOZone.cpp
+++ b/Cassiopee/CPlot/CPlot/Display/displayUMeshHOZone.cpp
@@ -95,13 +95,13 @@ void Data::displayUMeshZone_ho(UnstructZone* zonep, E_Int zone, E_Int zonet)
   double pt1[3]; double pt2[3]; double pt3[3]; double pt4[3];
   
   E_Float nz = 1./_numberOfUnstructZones;
-  #include "meshStyles.h"
-  #include "selection.h"
-
   E_Int eltType0 = zonep->eltType[0]; 
   bool is1D = false;
   if (eltType0 == 1 || eltType0 == 0 || (eltType0 == 10 && zonep->nelts1D > 0)) is1D = true;
-  if (is1D) glLineWidth(3.);
+
+  #include "meshStyles.h"
+  #include "selection.h"
+
   int ishader = 3;
   this->_shaders.set_tesselation(ishader);
   this->_shaders.activate((short unsigned int)this->_shaders.shader_id(shader::None));
@@ -115,7 +115,11 @@ void Data::displayUMeshZone_ho(UnstructZone* zonep, E_Int zone, E_Int zonet)
 
   // For BARS or NODES or 1D NGONS: display nodes
   if (is1D)
-  {    
+  { 
+    if (zonep->colorR > -0.5)
+    {color1[0] = zonep->colorR; color1[1] = zonep->colorG; color1[2] = zonep->colorB;}
+    #include "selection.h"
+
     glBegin(GL_QUADS);
     if (zonep->blank == 0)
     {
diff --git a/Cassiopee/CPlot/CPlot/Display/displayUMeshZone.cpp b/Cassiopee/CPlot/CPlot/Display/displayUMeshZone.cpp
index cfc7af40c..2f8e771de 100644
--- a/Cassiopee/CPlot/CPlot/Display/displayUMeshZone.cpp
+++ b/Cassiopee/CPlot/CPlot/Display/displayUMeshZone.cpp
@@ -89,21 +89,18 @@ void Data::displayUMeshZone(UnstructZone* zonep, E_Int zone, E_Int zonet)
   double pt1[3]; double pt2[3]; double pt3[3]; double pt4[3];
   
   E_Float nz = 1./_numberOfUnstructZones;
-  #include "meshStyles.h"
-
   E_Int eltType0 = zonep->eltType[0];
   bool is1D = false;
   if (eltType0 == 1 || eltType0 == 0 || (eltType0 == 10 && zonep->nelts1D > 0)) is1D = true;
   
-  if (is1D) { glLineWidth(3.); color2[0] = 0.1; color2[1] = 0.1; color2[2] = 1.; }
-      
+  #include "meshStyles.h"
   #include "selection.h"
     
   #include "displayUMeshZone.h"
 
   // For BARS or NODES or 1D NGONS: display node
   if (is1D)
-  {    
+  {
     glBegin(GL_QUADS);
     if (zonep->blank == 0)
     {
diff --git a/Cassiopee/CPlot/CPlot/Display/displayUSolidHOZone.cpp b/Cassiopee/CPlot/CPlot/Display/displayUSolidHOZone.cpp
index 33feda319..9dfa4d8fe 100644
--- a/Cassiopee/CPlot/CPlot/Display/displayUSolidHOZone.cpp
+++ b/Cassiopee/CPlot/CPlot/Display/displayUSolidHOZone.cpp
@@ -38,15 +38,11 @@ void Data::displayUSolidHOZone(UnstructZone *zonep, E_Int zone, E_Int zonet)
   getrgb = _plugins.zoneColorMap->f;
 
   E_Float nz = 1. / _numberOfUnstructZones;
-  #include "solidStyles.h"
-
-  #include "selection.h"
-
   E_Int eltType0 = zonep->eltType[0];
   bool is1D = ( (eltType0 == 1) | (eltType0 == 10 && zonep->nelts1D > 0) );
-  if (is1D == true && ptrState->mode == RENDER) glLineWidth(1. + 5 * zonep->shaderParam1);
-  else if (is1D == true) glLineWidth(3.);
-  else glLineWidth(1.);
+
+  #include "solidStyles.h"
+  #include "selection.h"
 
   // scale
   E_Float s = MAX(zonep->xmax - zonep->xmin, zonep->ymax - zonep->ymin);
diff --git a/Cassiopee/CPlot/CPlot/Display/displayUSolidZone.cpp b/Cassiopee/CPlot/CPlot/Display/displayUSolidZone.cpp
index 86d60118d..2509ead10 100644
--- a/Cassiopee/CPlot/CPlot/Display/displayUSolidZone.cpp
+++ b/Cassiopee/CPlot/CPlot/Display/displayUSolidZone.cpp
@@ -25,75 +25,71 @@
 //=============================================================================
 void Data::displayUSolidZone(UnstructZone *zonep, E_Int zone, E_Int zonet)
 {
-    E_Int i, n1, n2, n3, n4, n5, n6, n7, n8;
-    E_Int ret1, ret2, ret3, ret4, f;
+  E_Int i, n1, n2, n3, n4, n5, n6, n7, n8;
+  E_Int ret1, ret2, ret3, ret4, f;
 
-    // Style
-    float color1[3]; float color2[3];
+  // Style
+  float color1[3]; float color2[3];
 
-    // Colormap
-    float r, g, b;
-    void (*getrgb)(Data* data, double, float*, float*, float*);
-    getrgb = _plugins.zoneColorMap->f;
+  // Colormap
+  float r, g, b;
+  void (*getrgb)(Data* data, double, float*, float*, float*);
+  getrgb = _plugins.zoneColorMap->f;
 
-    E_Float nz = 1. / _numberOfUnstructZones;
-#include "solidStyles.h"
+  E_Float nz = 1. / _numberOfUnstructZones;
+  E_Int eltType0 = zonep->eltType[0];
+  bool is1D = ( (eltType0 == 1) | (eltType0 == 10 && zonep->nelts1D > 0) );
 
-#include "selection.h"
+  #include "solidStyles.h"
+  #include "selection.h"
 
-    E_Int eltType0 = zonep->eltType[0];
-    bool is1D = ( (eltType0 == 1) | (eltType0 == 10 && zonep->nelts1D > 0) );
-    if (is1D == true && ptrState->mode == RENDER) glLineWidth(1. + 5 * zonep->shaderParam1);
-    else if (is1D == true) glLineWidth(3.);
-    else glLineWidth(1.);
+  if (is1D && ptrState->mode == MESH) return; // already drawn in mesh
 
-    if (is1D == true && ptrState->mode == MESH) return; // already drawn in mesh
+  // scale
+  E_Float s = MAX(zonep->xmax - zonep->xmin, zonep->ymax - zonep->ymin);
+  s = MAX(s, zonep->zmax - zonep->zmin);
+  s = 100. / (s + 1.e-12);
 
-    // scale
-    E_Float s = MAX(zonep->xmax - zonep->xmin, zonep->ymax - zonep->ymin);
-    s = MAX(s, zonep->zmax - zonep->zmin);
-    s = 100. / (s + 1.e-12);
-
-    // Only for textured rendering, we use vect display =======================
-    if (ptrState->mode == RENDER && zonep->material == 14 && zonep->texu != NULL)  // Textured rendering
-    {
+  // Only for textured rendering, we use vect display =======================
+  if (ptrState->mode == RENDER && zonep->material == 14 && zonep->texu != NULL)  // Textured rendering
+  {
 #ifdef __SHADERS__
-        triggerShader(*zonep, zonep->material, s, color1);
+    triggerShader(*zonep, zonep->material, s, color1);
 #endif
 
-        E_Int ff = 0;
-        double offb = 0.;
+    E_Int ff = 0;
+    double offb = 0.;
 #undef PLOT
-        double* f1 = zonep->texu;
-        double* f2 = zonep->texv;
-        double* f3 = zonep->texw;
-        double fmin1, fmax1, fmin2, fmax2, fmin3, fmax3;
-        fmax1 = 0.; fmin1 = 1.;
-        fmax2 = 0.; fmin2 = 1.;
-        fmax3 = 0.; fmin3 = 1.;
+    double* f1 = zonep->texu;
+    double* f2 = zonep->texv;
+    double* f3 = zonep->texw;
+    double fmin1, fmax1, fmin2, fmax2, fmin3, fmax3;
+    fmax1 = 0.; fmin1 = 1.;
+    fmax2 = 0.; fmin2 = 1.;
+    fmax3 = 0.; fmin3 = 1.;
 #define GL_QUADS_ARE GL_QUADS
 #define PLOTQUAD PLOTQUADQ
 #define PLOTQUAD2 PLOTQUADQ2
 #include "displayUVectSolidZone.h"
-        glLineWidth(1.);
-        return;
-    }
+    glLineWidth(1.);
+    return;
+  }
     // END Textured rendering ============================================
 #ifdef __SHADERS__
-    if (ptrState->mode == RENDER) 
-    {
-        if (zonep->selected == 1 && zonep->active == 1)
-            triggerShader(*zonep, zonep->material, s, color2);
-        else
-            triggerShader(*zonep, zonep->material, s, color1);
-    } 
-    else 
-    {
-        if (zonep->selected == 1 && zonep->active == 1)
-            triggerShader(*zonep, 0, s, color2);
-        else
-            triggerShader(*zonep, 0, s, color1);
-    }
+  if (ptrState->mode == RENDER) 
+  {
+    if (zonep->selected == 1 && zonep->active == 1)
+      triggerShader(*zonep, zonep->material, s, color2);
+    else
+      triggerShader(*zonep, zonep->material, s, color1);
+  } 
+  else 
+  {
+    if (zonep->selected == 1 && zonep->active == 1)
+      triggerShader(*zonep, 0, s, color2);
+    else
+      triggerShader(*zonep, 0, s, color1);
+  }
 #endif
 
 #undef PLOT
@@ -102,5 +98,5 @@ void Data::displayUSolidZone(UnstructZone *zonep, E_Int zone, E_Int zonet)
 #undef PLOTQUAD
 #undef PLOTQUAD2
 #include "displayUSolidZone.h"
-    glLineWidth( 1. );
+  glLineWidth( 1. );
 }
diff --git a/Cassiopee/CPlot/CPlot/Display/meshStyles.h b/Cassiopee/CPlot/CPlot/Display/meshStyles.h
index f10450c31..d8b556949 100644
--- a/Cassiopee/CPlot/CPlot/Display/meshStyles.h
+++ b/Cassiopee/CPlot/CPlot/Display/meshStyles.h
@@ -66,3 +66,13 @@
       glLineWidth(1.*resf);
       break;
   }
+
+  // 1D specific
+  if (is1D) 
+  { 
+    if (zonep->colorR != -1.)
+    { color1[0] = zonep->colorR; color1[1] = zonep->colorG; color1[2] = zonep->colorB; }
+    color2[0] = 0.1; color2[1] = 0.1; color2[2] = 1.; 
+    glLineWidth(3.);
+  }
+  
\ No newline at end of file
diff --git a/Cassiopee/CPlot/CPlot/Display/renderDLSMeshZone.cpp b/Cassiopee/CPlot/CPlot/Display/renderDLSMeshZone.cpp
index 1ed8da6d5..e13669a83 100644
--- a/Cassiopee/CPlot/CPlot/Display/renderDLSMeshZone.cpp
+++ b/Cassiopee/CPlot/CPlot/Display/renderDLSMeshZone.cpp
@@ -88,8 +88,6 @@ void DataDL::renderGPUSMeshZone(StructZone* zonep, E_Int zone)
   double pt1[3]; double pt2[3]; double pt3[3]; double pt4[3];
 
   E_Float nz = 1./_numberOfStructZones;
-  #include "meshStyles.h"  
-
   double* x = zonep->x;
   double* y = zonep->y;
   double* z = zonep->z;
@@ -101,7 +99,8 @@ void DataDL::renderGPUSMeshZone(StructZone* zonep, E_Int zone)
   if (ptrState->dim == 2) nk = 1;
   bool is1D = false;
   if (ni*nj == 1 || ni*nk == 1 || nj*nk == 1) is1D = true;
-  if (is1D) { glLineWidth(3.); color2[0] = 0.1; color2[1] = 0.1; color2[2] = 1.; }
+
+  #include "meshStyles.h"
   #include "selection.h"
   
   d = dist2BB(_view.xcam, _view.ycam, _view.zcam,
diff --git a/Cassiopee/CPlot/CPlot/Display/renderDLSSolidZone.cpp b/Cassiopee/CPlot/CPlot/Display/renderDLSSolidZone.cpp
index da95c2917..69c5bbbed 100644
--- a/Cassiopee/CPlot/CPlot/Display/renderDLSSolidZone.cpp
+++ b/Cassiopee/CPlot/CPlot/Display/renderDLSSolidZone.cpp
@@ -35,14 +35,11 @@ void DataDL::renderGPUSSolidZone(StructZone* zonep, E_Int zone)
   getrgb = _plugins.zoneColorMap->f;
 
   E_Float nz = 1./_numberOfStructZones;
-#include "solidStyles.h"
-
-#include "selection.h"
 
   bool is1D = ((zonep->ni*zonep->nj == 1) | (zonep->ni*zonep->nk == 1) | (zonep->nj*zonep->nk == 1));
-  if (is1D == true && ptrState->mode == RENDER) glLineWidth(1.+5*zonep->shaderParam1);
-  else if (is1D == true) glLineWidth(3.);
-  else glLineWidth(1.);
+ 
+  #include "solidStyles.h"
+  #include "selection.h"
 
   if (is1D == true && ptrState->mode == MESH) return; // already drawn in mesh
 
diff --git a/Cassiopee/CPlot/CPlot/Display/renderDLUMeshZone.cpp b/Cassiopee/CPlot/CPlot/Display/renderDLUMeshZone.cpp
index 8805224bc..e5972c02c 100644
--- a/Cassiopee/CPlot/CPlot/Display/renderDLUMeshZone.cpp
+++ b/Cassiopee/CPlot/CPlot/Display/renderDLUMeshZone.cpp
@@ -103,15 +103,14 @@ void DataDL::renderGPUUMeshZone(UnstructZone* zonep, E_Int zone, E_Int zonet)
   double pt4[3];
 
   E_Float nz = 1. / _numberOfUnstructZones;
-  #include "meshStyles.h"
-
   double* x = zonep->x;
   double* y = zonep->y;
   double* z = zonep->z;
   E_Int eltType0 = zonep->eltType[0];
   bool is1D = false;
   if (eltType0 == 1 || eltType0 == 0 || (eltType0 == 10 && zonep->nelts1D > 0)) is1D = true;
-  if (is1D) { glLineWidth(3.); color2[0] = 0.1; color2[1] = 0.1; color2[2] = 1.; }
+  
+  #include "meshStyles.h"
   #include "selection.h"
 
   if (zonep->_is_high_order == true)
@@ -129,7 +128,7 @@ void DataDL::renderGPUUMeshZone(UnstructZone* zonep, E_Int zone, E_Int zonet)
 
   // For BARS, NODE, 1D NGONS: display node
   if (is1D) 
-  {    
+  {  
     glBegin(GL_QUADS);
     if (zonep->blank == 0) 
     {
diff --git a/Cassiopee/CPlot/CPlot/Display/renderDLUSolidHOZone.cpp b/Cassiopee/CPlot/CPlot/Display/renderDLUSolidHOZone.cpp
index 4ed096524..8fc24ed66 100644
--- a/Cassiopee/CPlot/CPlot/Display/renderDLUSolidHOZone.cpp
+++ b/Cassiopee/CPlot/CPlot/Display/renderDLUSolidHOZone.cpp
@@ -36,15 +36,12 @@ void DataDL::renderGPUUSolidHOZone(UnstructZone *zonep, E_Int zone, E_Int zonet)
   getrgb = _plugins.zoneColorMap->f;
 
   E_Float nz = 1. / _numberOfUnstructZones;
-  #include "solidStyles.h"
-
-  #include "selection.h"
 
   E_Int eltType0 = zonep->eltType[0]; 
   bool is1D = ( (eltType0 == 1) | (eltType0 == 10 && zonep->nelts1D > 0) );
-  if (is1D == true && ptrState->mode == RENDER) glLineWidth( 1. + 5 * zonep->shaderParam1);
-  else if (is1D == true) glLineWidth(3.);
-  else glLineWidth(1.);
+
+  #include "solidStyles.h"
+  #include "selection.h"
 
   // scale
   E_Float s = MAX(zonep->xmax - zonep->xmin, zonep->ymax - zonep->ymin);
diff --git a/Cassiopee/CPlot/CPlot/Display/renderDLUSolidZone.cpp b/Cassiopee/CPlot/CPlot/Display/renderDLUSolidZone.cpp
index deddeb4f1..11a51cb07 100644
--- a/Cassiopee/CPlot/CPlot/Display/renderDLUSolidZone.cpp
+++ b/Cassiopee/CPlot/CPlot/Display/renderDLUSolidZone.cpp
@@ -35,15 +35,12 @@ void DataDL::renderGPUUSolidZone(UnstructZone* zonep, E_Int zone, E_Int zonet)
   getrgb = _plugins.zoneColorMap->f;
 
   E_Float nz = 1./_numberOfUnstructZones;
-#include "solidStyles.h"
-  
-#include "selection.h"
 
   E_Int eltType0 = zonep->eltType[0];  
   bool is1D = ((eltType0 == 1) | (eltType0 == 10 && zonep->nelts1D>0));
-  if (is1D == true && ptrState->mode == RENDER) glLineWidth(1.+5*zonep->shaderParam1);
-  else if (is1D == true) glLineWidth(3.);
-  else glLineWidth(1.);
+
+  #include "solidStyles.h"  
+  #include "selection.h"
 
   if (is1D == true && ptrState->mode == MESH) return; // already drawn in mesh
 
diff --git a/Cassiopee/CPlot/CPlot/Display/solidStyles.h b/Cassiopee/CPlot/CPlot/Display/solidStyles.h
index 33a5f8cb7..19f5e0792 100644
--- a/Cassiopee/CPlot/CPlot/Display/solidStyles.h
+++ b/Cassiopee/CPlot/CPlot/Display/solidStyles.h
@@ -46,3 +46,7 @@
   if (zonep->colorR > -0.5)
   {color1[0] = zonep->colorR; color1[1] = zonep->colorG; color1[2] = zonep->colorB;}
 
+  // specifique aux zones 1D
+  if (is1D && ptrState->mode == RENDER) glLineWidth(1.+5*zonep->shaderParam1);
+  else if (is1D) glLineWidth(3.);
+  else glLineWidth(1.);
diff --git a/Cassiopee/CPlot/apps/tkMapEdge.py b/Cassiopee/CPlot/apps/tkMapEdge.py
index 41343ef5a..b8a188d30 100644
--- a/Cassiopee/CPlot/apps/tkMapEdge.py
+++ b/Cassiopee/CPlot/apps/tkMapEdge.py
@@ -1306,16 +1306,15 @@ def createApp(win):
     B.bind('<Return>', refine)
 
     # - Copy distribution -
-    B = TTK.Button(Frame, command=setSourceEdge,
-                   image=iconics.PHOTO[8], padx=0, pady=0)
-    B.grid(row=2, column=3, sticky=TK.EW)
-    BB = CTK.infoBulle(parent=B, text='Set source edge defining distribution to copy.')
+    B = TTK.Button(Frame, command=setSourceEdge, text='Copy')
+    B.grid(row=2, column=0, sticky=TK.EW)
+    BB = CTK.infoBulle(parent=B, text='Get source edge defining distribution for copy.')
     B = TTK.Entry(Frame, textvariable=VARS[3], background='White', width=10)
-    B.grid(row=2, column=1, columnspan=2, sticky=TK.EW)
+    B.grid(row=2, column=2, columnspan=2, sticky=TK.EW)
     BB = CTK.infoBulle(parent=B, text='Source edge for distribution copy.')
-    B = TTK.Button(Frame, text="Copy", command=copyDistrib)
-    B.grid(row=2, column=0, columnspan=1, sticky=TK.EW)
-    BB = CTK.infoBulle(parent=B, text='Copy distribution from source edge.')
+    B = TTK.Button(Frame, text="Paste", command=copyDistrib)
+    B.grid(row=2, column=1, columnspan=1, sticky=TK.EW)
+    BB = CTK.infoBulle(parent=B, text='Paste distribution from source edge.')
 
     # - Smooth edge -
     B = TTK.Button(Frame, text="Smooth", command=smooth)
@@ -1330,30 +1329,30 @@ def createApp(win):
     B.bind('<Return>', smooth)
     
     # - Enforce -
-    B = TTK.Button(Frame, text="Set", command=setEnforce)
-    B.grid(row=4, column=0, columnspan=1, sticky=TK.EW)
-    BB = CTK.infoBulle(parent=B, text='Set step on curve.')
-    B = TTK.OptionMenu(Frame, VARS[8], 'HFactor', 'H')
-    B.grid(row=4, column=1, sticky=TK.EW)
-    B = TTK.Entry(Frame, textvariable=VARS[1], background='White', width=7)
-    B.grid(row=4, column=2, columnspan=1, sticky=TK.EW)
-    BB = CTK.infoBulle(parent=B, text='Enforced spacing.')
-    B.bind('<Return>', setEnforce)
-    B = TTK.Button(Frame, command=setEnforceMode,
-                   image=iconics.PHOTO[8], padx=0, pady=0)
-    B.grid(row=4, column=3, sticky=TK.EW)
-    BB = CTK.infoBulle(parent=B, text='Set size mode.')
-    WIDGETS['enforceMode'] = B
-
-    B = TTK.Button(Frame, text="Enforce", command=enforceH)
-    B.grid(row=5, column=0, columnspan=1, sticky=TK.EW)
-    BB = CTK.infoBulle(parent=B, text='Enforce all given spacing.')
-    B = TTK.OptionMenu(Frame, VARS[9], 'NFactor', 'Npts')
-    B.grid(row=5, column=1, sticky=TK.EW)
-    B = TTK.Entry(Frame, textvariable=VARS[10], background='White', width=7)
-    B.grid(row=5, column=2, columnspan=2, sticky=TK.EW)
-    BB = CTK.infoBulle(parent=B, text='Enforced number of points.')
-    B.bind('<Return>', enforceH)
+    #B = TTK.Button(Frame, text="Set", command=setEnforce)
+    #B.grid(row=4, column=0, columnspan=1, sticky=TK.EW)
+    #BB = CTK.infoBulle(parent=B, text='Set step on curve.')
+    #B = TTK.OptionMenu(Frame, VARS[8], 'HFactor', 'H')
+    #B.grid(row=4, column=1, sticky=TK.EW)
+    #B = TTK.Entry(Frame, textvariable=VARS[1], background='White', width=7)
+    #B.grid(row=4, column=2, columnspan=1, sticky=TK.EW)
+    #BB = CTK.infoBulle(parent=B, text='Enforced spacing.')
+    #B.bind('<Return>', setEnforce)
+    #B = TTK.Button(Frame, command=setEnforceMode,
+    #               image=iconics.PHOTO[8], padx=0, pady=0)
+    #B.grid(row=4, column=3, sticky=TK.EW)
+    #BB = CTK.infoBulle(parent=B, text='Set size mode.')
+    #WIDGETS['enforceMode'] = B
+
+    #B = TTK.Button(Frame, text="Enforce", command=enforceH)
+    #B.grid(row=5, column=0, columnspan=1, sticky=TK.EW)
+    #BB = CTK.infoBulle(parent=B, text='Enforce all given spacing.')
+    #B = TTK.OptionMenu(Frame, VARS[9], 'NFactor', 'Npts')
+    #B.grid(row=5, column=1, sticky=TK.EW)
+    #B = TTK.Entry(Frame, textvariable=VARS[10], background='White', width=7)
+    #B.grid(row=5, column=2, columnspan=2, sticky=TK.EW)
+    #BB = CTK.infoBulle(parent=B, text='Enforced number of points.')
+    #B.bind('<Return>', enforceH)
 
     # - Enforce local -
     B = TTK.Button(Frame, text="Enforce", command=enforceLocal)
diff --git a/Cassiopee/OCC/OCC/PyTree.py b/Cassiopee/OCC/OCC/PyTree.py
index 6de2d43d8..c134d7c7f 100644
--- a/Cassiopee/OCC/OCC/PyTree.py
+++ b/Cassiopee/OCC/OCC/PyTree.py
@@ -389,6 +389,7 @@ def getTree(hook, N=11, hmax=-1, hausd=-1.):
     b[2].append(z)
 
   _updateEdgesFaceList__(t)
+  _setLonelyEdgesColor(t)
 
   return t
 
@@ -548,7 +549,8 @@ def getFirstTree(hook, hmax=-1., hausd=-1., faceList=None):
     b[2].append(z)
 
   _updateEdgesFaceList__(t)
-  
+  _setLonelyEdgesColor(t)
+
   return t
 
 # the first version of parallel CAD split and TRI meshing
@@ -814,6 +816,7 @@ def _meshAllFacesTri(hook, t, metric=True, faceList=None, hList=[], hmax=-1, hau
     b[2].append(z)
 
   _updateEdgesFaceList__(t)
+  _setLonelyEdgesColor(t)
 
   return None
 
@@ -862,7 +865,27 @@ def _meshAllFacesStruct(hook, t, faceList=None):
     b[2].append(z)
 
   _updateEdgesFaceList__(t)
+  _setLonelyEdgesColor(t)
+
+  return None
 
+# set color red to lonelyEdges
+def _setLonelyEdgesColor(t):
+  import CPlot.PyTree as CPlot
+  b = Internal.getNodeFromName1(t, 'EDGES')
+  if b is None: return None
+  zones = Internal.getZones(b)
+  for ze in zones:
+    CAD = Internal.getNodeFromName1(ze, 'CAD')
+    faceList = Internal.getNodeFromName1(CAD, 'faceList')
+    if faceList is not None:
+      size = faceList[1].size
+      if size == 2: # ok: blue
+        CPlot._addRender2Zone(ze, color='Green')
+      elif size == 1: # lonely: red
+        CPlot._addRender2Zone(ze, color='Red')
+      else: # strange!!
+        CPlot._addRender2Zone(ze, color='Red')
   return None
 
 #===========================================================================================
@@ -1075,11 +1098,3 @@ def _updateConnectivityTree(tc, name, nameDonor, ptList, ptListDonor):
   Internal.createNode('InterpolantsType', 'DataArray_t', value=data, parent=zsr)
   return None
 
-# External stitcher
-# Look to edges and replace identical edges (may join)
-# IN: t: CAD+Mesh tree
-def stitch(t):
-  edges = Internal.getNodeFromName1(t, 'EDGES')
-  faces = Internal.getNodeFromName1(t, 'FACES')
-  # identify identical edges
-  return None
\ No newline at end of file