- if (aSketch) {
- std::list<std::shared_ptr<GeomAPI_Shape> > aShapes;
-
- // compute a circle point in 3D view
- std::shared_ptr<GeomDataAPI_Point2D> aCenterAttr = std::dynamic_pointer_cast<
- GeomDataAPI_Point2D>(data()->attribute(CENTER_ID()));
- AttributeDoublePtr aRadiusAttr =
- std::dynamic_pointer_cast<ModelAPI_AttributeDouble>(data()->attribute(RADIUS_ID()));
- if (aCenterAttr->isInitialized() && aRadiusAttr->isInitialized()) {
- std::shared_ptr<GeomAPI_Pnt> aCenter(aSketch->to3D(aCenterAttr->x(), aCenterAttr->y()));
- //std::cout<<"Execute circle "<<aCenter->x()<<" "<<aCenter->y()<<" "<<aCenter->z()<<std::endl;
- // make a visible point
- SketchPlugin_Sketch::createPoint2DResult(this, sketch(), CENTER_ID(), 0);
-
- // make a visible circle
- std::shared_ptr<GeomDataAPI_Dir> aNDir = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
- aSketch->data()->attribute(SketchPlugin_Sketch::NORM_ID()));
- std::shared_ptr<GeomAPI_Dir> aNormal(new GeomAPI_Dir(aNDir->x(), aNDir->y(), aNDir->z()));
- // compute the circle radius
- double aRadius = aRadiusAttr->value();
-
- std::shared_ptr<GeomAPI_Shape> aCircleShape = GeomAlgoAPI_EdgeBuilder::lineCircle(
- aCenter, aNormal, aRadius);
- aShapes.push_back(aCircleShape);
- std::shared_ptr<ModelAPI_ResultConstruction> aConstr2 = document()->createConstruction(
- data(), 1);
- aConstr2->setShape(aCircleShape);
- aConstr2->setIsInHistory(false);
- setResult(aConstr2, 1);
- }
+ if(!aSketch) {
+ return;
+ }
+
+ // Compute a circle in 3D view.
+ std::shared_ptr<GeomDataAPI_Point2D> aCenterAttr =
+ std::dynamic_pointer_cast<GeomDataAPI_Point2D>(data()->attribute(CENTER_ID()));
+ AttributeDoublePtr aRadiusAttr = real(RADIUS_ID());
+ if(!aCenterAttr->isInitialized() || !aRadiusAttr->isInitialized()) {
+ return;