X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FSketchPlugin%2FSketchPlugin_Sketch.cpp;h=1d97cb2b051be4fd0e51d787f4f9591d8989b2b9;hb=cc317d39fcb6bdf56dedd13c7a8141b17d9caab8;hp=13b61db1fbfaf04c26121633d179d7b75d351804;hpb=0b636ffd42324731b8dba44ad3b9ace84a8c5d4f;p=modules%2Fshaper.git

diff --git a/src/SketchPlugin/SketchPlugin_Sketch.cpp b/src/SketchPlugin/SketchPlugin_Sketch.cpp
index 13b61db1f..1d97cb2b0 100644
--- a/src/SketchPlugin/SketchPlugin_Sketch.cpp
+++ b/src/SketchPlugin/SketchPlugin_Sketch.cpp
@@ -35,14 +35,18 @@ void SketchPlugin_Sketch::execute()
 
 const boost::shared_ptr<GeomAPI_Shape>& SketchPlugin_Sketch::preview()
 {
-  std::list<boost::shared_ptr<GeomAPI_Shape> > aFaces;
-
-  addPlane(1, 0, 0, aFaces); // YZ plane
-  addPlane(0, 1, 0, aFaces); // XZ plane
-  addPlane(0, 0, 1, aFaces); // XY plane
-  boost::shared_ptr<GeomAPI_Shape> aCompound = GeomAlgoAPI_CompoundBuilder::compound(aFaces);
-  setPreview(aCompound);
+  if (isPlaneSet()) {
+    setPreview(boost::shared_ptr<GeomAPI_Shape>());
+  }
+  else {
+    std::list<boost::shared_ptr<GeomAPI_Shape> > aFaces;
 
+    addPlane(1, 0, 0, aFaces); // YZ plane
+    addPlane(0, 1, 0, aFaces); // XZ plane
+    addPlane(0, 0, 1, aFaces); // XY plane
+    boost::shared_ptr<GeomAPI_Shape> aCompound = GeomAlgoAPI_CompoundBuilder::compound(aFaces);
+    setPreview(aCompound);
+  }
   return getPreview();
 }
 
@@ -76,3 +80,11 @@ boost::shared_ptr<GeomAPI_Pnt> SketchPlugin_Sketch::to3D(const double theX, cons
 
   return boost::shared_ptr<GeomAPI_Pnt>(new GeomAPI_Pnt(aSum));
 }
+
+bool SketchPlugin_Sketch::isPlaneSet()
+{
+  boost::shared_ptr<GeomDataAPI_Dir> aNormal = 
+    boost::dynamic_pointer_cast<GeomDataAPI_Dir>(data()->attribute(SKETCH_ATTR_NORM));
+
+  return aNormal && !(aNormal->x() == 0 && aNormal->y() == 0 && aNormal->z() == 0);
+}