+void SketchPlugin_Point::attributeChanged(const std::string& theID) {
+ // the second condition for unability to move external point anywhere
+ if (theID == EXTERNAL_ID() || isFixed()) {
+ std::shared_ptr<GeomAPI_Shape> aSelection = data()->selection(EXTERNAL_ID())->value();
+ // update arguments due to the selection value
+ if (aSelection && !aSelection->isNull() && aSelection->isVertex()) {
+ std::shared_ptr<GeomAPI_Vertex> aVertex(new GeomAPI_Vertex(aSelection));
+ std::shared_ptr<GeomDataAPI_Point2D> aCoordAttr =
+ std::dynamic_pointer_cast<GeomDataAPI_Point2D>(attribute(COORD_ID()));
+ aCoordAttr->setValue(sketch()->to2D(aVertex->point()));
+ }
+ }