diff --git a/src/Mod/Part/Gui/ViewProviderExt.cpp b/src/Mod/Part/Gui/ViewProviderExt.cpp
index fbe17a5bb7..98f5bb7ec2 100644
--- a/src/Mod/Part/Gui/ViewProviderExt.cpp
+++ b/src/Mod/Part/Gui/ViewProviderExt.cpp
@@ -273,8 +273,8 @@ ViewProviderPartExt::ViewProviderPartExt()
     nodeset = new SoBrepPointSet();
     nodeset->ref();
 
-    pcShapeBind = new SoMaterialBinding();
-    pcShapeBind->ref();
+    pcFaceBind = new SoMaterialBinding();
+    pcFaceBind->ref();
 
     pcLineBind = new SoMaterialBinding();
     pcLineBind->ref();
@@ -308,7 +308,7 @@ ViewProviderPartExt::ViewProviderPartExt()
 
 ViewProviderPartExt::~ViewProviderPartExt()
 {
-    pcShapeBind->unref();
+    pcFaceBind->unref();
     pcLineBind->unref();
     pcLineMaterial->unref();
     pcPointMaterial->unref();
@@ -391,7 +391,7 @@ void ViewProviderPartExt::onChanged(const App::Property* prop)
         setHighlightedFaces(DiffuseColor.getValues());
     }
     else if (prop == &ShapeMaterial || prop == &ShapeColor) {
-        pcShapeBind->value = SoMaterialBinding::OVERALL;
+        pcFaceBind->value = SoMaterialBinding::OVERALL;
         ViewProviderGeometryObject::onChanged(prop);
         DiffuseColor.setValue(ShapeColor.getValue());
     }
@@ -400,7 +400,7 @@ void ViewProviderPartExt::onChanged(const App::Property* prop)
         long value = (long)(100*Mat.transparency);
         if (value != Transparency.getValue()) {
             float trans = Transparency.getValue()/100.0f;
-            if (pcShapeBind->value.getValue() == SoMaterialBinding::PER_PART) {
+            if (pcFaceBind->value.getValue() == SoMaterialBinding::PER_PART) {
                 int cnt = pcShapeMaterial->diffuseColor.getNum();
                 pcShapeMaterial->transparency.setNum(cnt);
                 float *t = pcShapeMaterial->transparency.startEditing();
@@ -480,7 +480,7 @@ void ViewProviderPartExt::attach(App::DocumentObject *pcFeat)
 
     // just faces with no edges or points
     pcFlatRoot->addChild(pShapeHints);
-    pcFlatRoot->addChild(pcShapeBind);
+    pcFlatRoot->addChild(pcFaceBind);
     pcFlatRoot->addChild(pcShapeMaterial);
     SoDrawStyle* pcFaceStyle = new SoDrawStyle();
     pcFaceStyle->style = SoDrawStyle::FILLED;
@@ -643,7 +643,7 @@ void ViewProviderPartExt::setHighlightedFaces(const std::vector<App::Color>& col
 {
     int size = static_cast<int>(colors.size());
     if (size > 1 && size == this->faceset->partIndex.getNum()) {
-        pcShapeBind->value = SoMaterialBinding::PER_PART;
+        pcFaceBind->value = SoMaterialBinding::PER_PART;
         pcShapeMaterial->diffuseColor.setNum(size);
         pcShapeMaterial->transparency.setNum(size);
         SbColor* ca = pcShapeMaterial->diffuseColor.startEditing();
@@ -656,7 +656,7 @@ void ViewProviderPartExt::setHighlightedFaces(const std::vector<App::Color>& col
         pcShapeMaterial->transparency.finishEditing();
     }
     else if (colors.size() == 1) {
-        pcShapeBind->value = SoMaterialBinding::OVERALL;
+        pcFaceBind->value = SoMaterialBinding::OVERALL;
         pcShapeMaterial->diffuseColor.setValue(colors[0].r, colors[0].g, colors[0].b);
         //pcShapeMaterial->transparency = colors[0].a; do not get transparency from DiffuseColor in this case
     }
@@ -666,7 +666,7 @@ void ViewProviderPartExt::setHighlightedFaces(const std::vector<App::Material>&
 {
     int size = static_cast<int>(colors.size());
     if (size > 1 && size == this->faceset->partIndex.getNum()) {
-        pcShapeBind->value = SoMaterialBinding::PER_PART;
+        pcFaceBind->value = SoMaterialBinding::PER_PART;
 
         pcShapeMaterial->diffuseColor.setNum(size);
         pcShapeMaterial->ambientColor.setNum(size);
@@ -691,7 +691,7 @@ void ViewProviderPartExt::setHighlightedFaces(const std::vector<App::Material>&
         pcShapeMaterial->emissiveColor.finishEditing();
     }
     else if (colors.size() == 1) {
-        pcShapeBind->value = SoMaterialBinding::OVERALL;
+        pcFaceBind->value = SoMaterialBinding::OVERALL;
         pcShapeMaterial->diffuseColor.setValue(colors[0].diffuseColor.r, colors[0].diffuseColor.g, colors[0].diffuseColor.b);
         pcShapeMaterial->ambientColor.setValue(colors[0].ambientColor.r, colors[0].ambientColor.g, colors[0].ambientColor.b);
         pcShapeMaterial->specularColor.setValue(colors[0].specularColor.r, colors[0].specularColor.g, colors[0].specularColor.b);
@@ -745,7 +745,7 @@ void ViewProviderPartExt::setHighlightedPoints(const std::vector<App::Color>& co
     int size = static_cast<int>(colors.size());
     if (size > 1) {
         // FIXME: Check for size mismatch between number of points and number of colors
-        pcShapeBind->value = SoMaterialBinding::PER_VERTEX;
+        pcFaceBind->value = SoMaterialBinding::PER_VERTEX;
         pcPointMaterial->diffuseColor.setNum(size);
         SbColor* ca = pcPointMaterial->diffuseColor.startEditing();
         for (int i = 0; i < size; ++i)
@@ -753,7 +753,7 @@ void ViewProviderPartExt::setHighlightedPoints(const std::vector<App::Color>& co
         pcPointMaterial->diffuseColor.finishEditing();
     }
     else if (size == 1) {
-        pcShapeBind->value = SoMaterialBinding::OVERALL;
+        pcFaceBind->value = SoMaterialBinding::OVERALL;
         pcPointMaterial->diffuseColor.setValue(colors[0].r, colors[0].g, colors[0].b);
     }
 }
@@ -818,7 +818,7 @@ void ViewProviderPartExt::updateData(const App::Property* prop)
         if (!VisualTouched) {
             if (this->faceset->partIndex.getNum() > 
                 this->pcShapeMaterial->diffuseColor.getNum()) {
-                this->pcShapeBind->value = SoMaterialBinding::OVERALL;
+                this->pcFaceBind->value = SoMaterialBinding::OVERALL;
             }
         }
     }
diff --git a/src/Mod/Part/Gui/ViewProviderExt.h b/src/Mod/Part/Gui/ViewProviderExt.h
index 36f2130dfa..2af7c0b6ac 100644
--- a/src/Mod/Part/Gui/ViewProviderExt.h
+++ b/src/Mod/Part/Gui/ViewProviderExt.h
@@ -145,7 +145,7 @@ protected:
                     TColgp_Array1OfDir& theNormals);
 
     // nodes for the data representation
-    SoMaterialBinding * pcShapeBind;
+    SoMaterialBinding * pcFaceBind;
     SoMaterialBinding * pcLineBind;
     SoMaterial        * pcLineMaterial;
     SoMaterial        * pcPointMaterial;