Fix for issue #73: make all features titles looks in the same way

[modules/shaper.git] / src / SketchPlugin / SketchPlugin_Sketch.cpp

diff --git a/src/SketchPlugin/SketchPlugin_Sketch.cpp b/src/SketchPlugin/SketchPlugin_Sketch.cpp
index 6691c6f85e5230299161e16484d53b0e3647cbcc..1d97cb2b051be4fd0e51d787f4f9591d8989b2b9 100644 (file)
--- a/src/SketchPlugin/SketchPlugin_Sketch.cpp
+++ b/src/SketchPlugin/SketchPlugin_Sketch.cpp
@@ -13,9 +13,6 @@
 
 using namespace std;
 
-/// the active sketch
-boost::shared_ptr<SketchPlugin_Sketch> MY_ACITVE_SKETCH;
-
 // face of the square-face displayed for selection of general plane
 const double PLANE_SIZE = 200;
 
@@ -38,14 +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();
 }
 
@@ -79,3 +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);
+}