diff --git a/Cassiopee/CPlot/CPlot/Display/displaySSolidZone.cpp b/Cassiopee/CPlot/CPlot/Display/displaySSolidZone.cpp
index 615d5ac45..a696924f1 100644
--- a/Cassiopee/CPlot/CPlot/Display/displaySSolidZone.cpp
+++ b/Cassiopee/CPlot/CPlot/Display/displaySSolidZone.cpp
@@ -40,10 +40,6 @@ void Data::displaySSolidZone(StructZone* zonep, E_Int zone)
   E_Float nz = 1./_numberOfStructZones;
   #include "solidStyles.h"
 
-  // Ecrasement si renderTag
-  if (zonep->colorR > -0.5)
-  {color1[0] = zonep->colorR; color1[1] = zonep->colorG; color1[2] = zonep->colorB;}
-
   #include "selection.h"
 
   bool is1D = ((zonep->ni*zonep->nj == 1) | (zonep->ni*zonep->nk == 1) | (zonep->nj*zonep->nk == 1));
diff --git a/Cassiopee/CPlot/CPlot/Display/displayUSolidHOZone.cpp b/Cassiopee/CPlot/CPlot/Display/displayUSolidHOZone.cpp
index 71268226a..33feda319 100644
--- a/Cassiopee/CPlot/CPlot/Display/displayUSolidHOZone.cpp
+++ b/Cassiopee/CPlot/CPlot/Display/displayUSolidHOZone.cpp
@@ -25,117 +25,108 @@
 //=============================================================================
 void Data::displayUSolidHOZone(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;
-
-    // Style
-    float color1[ 3 ];
-    float color2[ 3 ];
-
-    // 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"
-
-    // Ecrasement si renderTag
-    if (zonep->colorR > -0.5) 
-    {
-        color1[ 0 ] = zonep->colorR;
-        color1[ 1 ] = zonep->colorG;
-        color1[ 2 ] = zonep->colorB;
-    }
-
-#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.);
-
-    // 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
-    {
-        // Sans doute également à modifier pour le high order ?
-        triggerShader(*zonep, zonep->material, s, color1);
-
-        E_Int ff = 0;
-        double offb = 0.;
+  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 ];
+
+  // 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"
+
+  #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.);
+
+  // 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
+  {
+    // Sans doute également à modifier pour le high order ?
+    triggerShader(*zonep, zonep->material, s, color1);
+
+    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;
-    }
-    // END Textured rendering ===========================================
-    // Activation du shader de tesselation :
-    int ishader = 0;
-    if (eltType0 == UnstructZone::TRI)
-        ishader = 1;  // OK, element de type Tri_6, TRI_9, TRI_10, TRI_12 or TRI_15
-    if (eltType0 == UnstructZone::QUAD)
-        ishader = 2;  // OK, element de type Quad_8 ou Quad_9, QUAD_12, QUAD_16, QUAD_25
-    this->_shaders.set_tesselation(ishader);
-    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);
-    }
-    // Pour eviter de tracer le low order sans faire expres :-)
-    unsigned short idShader = this->_shaders.currentShader();
-    int t_inner = this->ptrState->inner_tesselation;
-    int t_outer = this->ptrState->outer_tesselation;
-    this->_shaders[ idShader ]->setUniform( "uInner", (float)t_inner );
-    this->_shaders[ idShader ]->setUniform( "uOuter", (float)t_outer );
-    this->_shaders[ idShader ]->setUniform( "patch_size", (int)zonep->eltSize[0] );
-
-    glPatchParameteri(GL_PATCH_VERTICES, zonep->eltSize[0]);
-    glBegin(GL_PATCHES);
-
-    E_Int ind_elt, ind;
-    E_Int ne = zonep->nec[0];
-    E_Int stride = ne;
-    E_Int* connect = zonep->connect[0];
-    double* x = zonep->x;
-    double* y = zonep->y;
-    double* z = zonep->z;
+    glLineWidth( 1. );
+    return;
+  }
+  // END Textured rendering ===========================================
+  // Activation du shader de tesselation :
+  int ishader = 0;
+  if (eltType0 == UnstructZone::TRI)
+    ishader = 1;  // OK, element de type Tri_6, TRI_9, TRI_10, TRI_12 or TRI_15
+  if (eltType0 == UnstructZone::QUAD)
+    ishader = 2;  // OK, element de type Quad_8 ou Quad_9, QUAD_12, QUAD_16, QUAD_25
+  this->_shaders.set_tesselation(ishader);
+  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);
+  }
+  // Pour eviter de tracer le low order sans faire expres :-)
+  unsigned short idShader = this->_shaders.currentShader();
+  int t_inner = this->ptrState->inner_tesselation;
+  int t_outer = this->ptrState->outer_tesselation;
+  this->_shaders[ idShader ]->setUniform( "uInner", (float)t_inner );
+  this->_shaders[ idShader ]->setUniform( "uOuter", (float)t_outer );
+  this->_shaders[ idShader ]->setUniform( "patch_size", (int)zonep->eltSize[0] );
+
+  glPatchParameteri(GL_PATCH_VERTICES, zonep->eltSize[0]);
+  glBegin(GL_PATCHES);
+
+  E_Int ind_elt, ind;
+  E_Int ne = zonep->nec[0];
+  E_Int stride = ne;
+  E_Int* connect = zonep->connect[0];
+  double* x = zonep->x;
+  double* y = zonep->y;
+  double* z = zonep->z;
     
-    for (E_Int ielts = 0; ielts < ne; ++ielts) 
+  for (E_Int ielts = 0; ielts < ne; ++ielts) 
+  {
+    ind_elt = ielts;
+    for (E_Int inode = 0; inode < zonep->eltSize[0]; inode++) 
     {
-        ind_elt = ielts;
-        for (E_Int inode = 0; inode < zonep->eltSize[0]; inode++) 
-        {
-            ind = connect[ind_elt + inode * stride]-1;
-            glVertex3f( (float)x[ind], (float)y[ind], (float)z[ind] );
-        }
+      ind = connect[ind_elt + inode * stride]-1;
+      glVertex3f( (float)x[ind], (float)y[ind], (float)z[ind] );
     }
-    glEnd();
-    glLineWidth(1.);
-    return;
+  }
+  glEnd();
+  glLineWidth(1.);
+  return;
 }
diff --git a/Cassiopee/CPlot/CPlot/Display/displayUSolidZone.cpp b/Cassiopee/CPlot/CPlot/Display/displayUSolidZone.cpp
index dd70a1c56..86d60118d 100644
--- a/Cassiopee/CPlot/CPlot/Display/displayUSolidZone.cpp
+++ b/Cassiopee/CPlot/CPlot/Display/displayUSolidZone.cpp
@@ -39,14 +39,6 @@ void Data::displayUSolidZone(UnstructZone *zonep, E_Int zone, E_Int zonet)
     E_Float nz = 1. / _numberOfUnstructZones;
 #include "solidStyles.h"
 
-    // Ecrasement si renderTag
-    if (zonep->colorR > -0.5) 
-    {
-        color1[ 0 ] = zonep->colorR;
-        color1[ 1 ] = zonep->colorG;
-        color1[ 2 ] = zonep->colorB;
-    }
-
 #include "selection.h"
 
     E_Int eltType0 = zonep->eltType[0];
diff --git a/Cassiopee/CPlot/CPlot/Display/renderDLSSolidZone.cpp b/Cassiopee/CPlot/CPlot/Display/renderDLSSolidZone.cpp
index deb3d1b22..da95c2917 100644
--- a/Cassiopee/CPlot/CPlot/Display/renderDLSSolidZone.cpp
+++ b/Cassiopee/CPlot/CPlot/Display/renderDLSSolidZone.cpp
@@ -37,12 +37,6 @@ void DataDL::renderGPUSSolidZone(StructZone* zonep, E_Int zone)
   E_Float nz = 1./_numberOfStructZones;
 #include "solidStyles.h"
 
-  // Ecrasement si renderTag
-  if (zonep->colorR > -0.5)
-  {color1[0] = zonep->colorR; 
-    color1[1] = zonep->colorG; 
-    color1[2] = zonep->colorB;}
-
 #include "selection.h"
 
   bool is1D = ((zonep->ni*zonep->nj == 1) | (zonep->ni*zonep->nk == 1) | (zonep->nj*zonep->nk == 1));
diff --git a/Cassiopee/CPlot/CPlot/Display/renderDLUSolidHOZone.cpp b/Cassiopee/CPlot/CPlot/Display/renderDLUSolidHOZone.cpp
index fc76bb5ba..4ed096524 100644
--- a/Cassiopee/CPlot/CPlot/Display/renderDLUSolidHOZone.cpp
+++ b/Cassiopee/CPlot/CPlot/Display/renderDLUSolidHOZone.cpp
@@ -38,14 +38,6 @@ void DataDL::renderGPUUSolidHOZone(UnstructZone *zonep, E_Int zone, E_Int zonet)
   E_Float nz = 1. / _numberOfUnstructZones;
   #include "solidStyles.h"
 
-  // Ecrasement si renderTag
-  if (zonep->colorR > -0.5) 
-  {
-      color1[ 0 ] = zonep->colorR;
-      color1[ 1 ] = zonep->colorG;
-      color1[ 2 ] = zonep->colorB;
-  }
-
   #include "selection.h"
 
   E_Int eltType0 = zonep->eltType[0]; 
diff --git a/Cassiopee/CPlot/CPlot/Display/renderDLUSolidZone.cpp b/Cassiopee/CPlot/CPlot/Display/renderDLUSolidZone.cpp
index 6661ca643..deddeb4f1 100644
--- a/Cassiopee/CPlot/CPlot/Display/renderDLUSolidZone.cpp
+++ b/Cassiopee/CPlot/CPlot/Display/renderDLUSolidZone.cpp
@@ -37,12 +37,6 @@ void DataDL::renderGPUUSolidZone(UnstructZone* zonep, E_Int zone, E_Int zonet)
   E_Float nz = 1./_numberOfUnstructZones;
 #include "solidStyles.h"
   
-  // Ecrasement si renderTag
-  if (zonep->colorR > -0.5)
-  {color1[0] = zonep->colorR; 
-    color1[1] = zonep->colorG;
-    color1[2] = zonep->colorB;}
-
 #include "selection.h"
 
   E_Int eltType0 = zonep->eltType[0];  
diff --git a/Cassiopee/CPlot/CPlot/Display/solidStyles.h b/Cassiopee/CPlot/CPlot/Display/solidStyles.h
index 0a4f87831..33a5f8cb7 100644
--- a/Cassiopee/CPlot/CPlot/Display/solidStyles.h
+++ b/Cassiopee/CPlot/CPlot/Display/solidStyles.h
@@ -42,3 +42,7 @@
       color2[0] = 0.;  color2[1] = 0.;  color2[2] = 1;
       break;
   }
+  // Ecrasement si renderTag
+  if (zonep->colorR > -0.5)
+  {color1[0] = zonep->colorR; color1[1] = zonep->colorG; color1[2] = zonep->colorB;}
+
diff --git a/Cassiopee/CPlot/apps/tkMapEdge.py b/Cassiopee/CPlot/apps/tkMapEdge.py
index 58d277122..41343ef5a 100644
--- a/Cassiopee/CPlot/apps/tkMapEdge.py
+++ b/Cassiopee/CPlot/apps/tkMapEdge.py
@@ -263,7 +263,10 @@ def uniformize1D(density, h, npts, factor):
         z = CTK.t[2][nob][2][noz]
         zones.append(z)
     try:
-        D._uniformize(zones, npts, h, factor, density)
+        if npts > 0:
+            for z in zones: D._uniformize(z, npts, h, factor, density)
+        else:
+            D._uniformize(zones, npts, h, factor, density)
         for c, nz in enumerate(nzs):
             nob = CTK.Nb[nz]+1
             noz = CTK.Nz[nz]
@@ -373,8 +376,7 @@ def apply2D(density, h, npts, factor, ntype=0):
         out.append(b)
     # Garde les autres
     out += u
-    #tp = C.newPyTree(['Base'])
-    #tp[2][1][2] += out
+    #tp = C.newPyTree(['Base', out])
     #C.convertPyTree2File(tp, 'edges.cgns')
 
     # Rebuild
@@ -734,7 +736,6 @@ def uniformize(event=None):
     density = -1; npts = 2; factor = -1; h = -1
     if rtype == 'Density':
         density = CTK.varsFromWidget(VARS[0].get(), 1)
-        print('density', density)
         if len(density) != 1:
             CTK.TXT.insert('START', 'Invalid points density.\n')
             CTK.TXT.insert('START', 'Error: ', 'Error')