- boost::shared_ptr<GeomAPI_Pnt> aPoint1 = sketch()->to3D(aStartPoint->x(), aStartPoint->y());
- boost::shared_ptr<GeomAPI_Pnt> aPoint2 = sketch()->to3D(anEndPoint->x(), anEndPoint->y());
- boost::shared_ptr<GeomAPI_Pnt> aFlyoutPnt = boost::shared_ptr<GeomAPI_Pnt>();
- if (aFlyOutAttr->isInitialized()) {
- aFlyoutPnt = sketch()->to3D(aFlyOutAttr->x(), aFlyOutAttr->y());
- } else {
- boost::shared_ptr<GeomAPI_Lin2d> aLine =
- boost::shared_ptr<GeomAPI_Lin2d>(new GeomAPI_Lin2d(aStartPoint->pnt(), anEndPoint->pnt()));
- double aDist = aPoint1->distance(aPoint2)/5.;
- boost::shared_ptr<GeomAPI_Pnt2d> aFPnt = aLine->shiftedLocation(aDist);
- aFlyOutAttr->setValue(aFPnt);
- aFlyoutPnt = sketch()->to3D(aFPnt->x(), aFPnt->y());
- }
- // value calculation
- boost::shared_ptr<ModelAPI_AttributeDouble> aValueAttr = boost::dynamic_pointer_cast<
- ModelAPI_AttributeDouble>(data()->attribute(SketchPlugin_Constraint::VALUE()));
- double aValue = aValueAttr->value();