Sketcher: SketchObject - method to getCompleteGeometry as GeometryFacade

========================================================================

As GeometryFacade is provided with more sketcher specific functionality, the demand
for to get GeometryFacades instead of Part::Geometry object increases too. This
addition reflects this increase of demand.

src/Mod/Sketcher/App/SketchObject.cpp

@@ -7035,11 +7035,25 @@ void SketchObject::rebuildExternalGeometry(void)
 
 std::vector<Part::Geometry*> SketchObject::getCompleteGeometry(void) const
 {
-    std::vector<Part::Geometry*> vals=getInternalGeometry();
+    std::vector<Part::Geometry*> vals = getInternalGeometry();
     vals.insert(vals.end(), ExternalGeo.rbegin(), ExternalGeo.rend()); // in reverse order
     return vals;
 }
 
+std::vector<std::unique_ptr<const GeometryFacade>> SketchObject::getCompleteGeometryFacade(void) const
+{
+    std::vector<std::unique_ptr<const GeometryFacade>> facade;
+    facade.reserve( Geometry.getSize() + ExternalGeo.size() );
+
+    for(auto geo : Geometry.getValues())
+        facade.push_back(GeometryFacade::getFacade(geo));
+
+    for(auto rit = ExternalGeo.rbegin(); rit != ExternalGeo.rend(); rit++)
+        facade.push_back(GeometryFacade::getFacade(*rit));
+
+    return facade;
+}
+
 void SketchObject::rebuildVertexIndex(void)
 {
     VertexId2GeoId.resize(0);

src/Mod/Sketcher/App/SketchObject.h

@@ -194,6 +194,8 @@ public:
     /// retrieves a vector containing both normal and external Geometry (including the sketch axes)
     std::vector<Part::Geometry*> getCompleteGeometry(void) const;
 
+    std::vector<std::unique_ptr<const GeometryFacade>> getCompleteGeometryFacade(void) const;
+
     /// converts a GeoId index into an index of the CompleteGeometry vector
     int getCompleteGeometryIndex(int GeoId) const;