+ if (theShape.IsNull())
+ return;
+
+ // get selected shape
+ boost::shared_ptr<GeomAPI_Shape> aGShape(new GeomAPI_Shape);
+ aGShape->setImpl(new TopoDS_Shape(theShape));
+
+ // get plane parameters
+ boost::shared_ptr<GeomAPI_Pln> aPlane = GeomAlgoAPI_FaceBuilder::plane(aGShape);
+
+ // set plane parameters to feature
+ boost::shared_ptr<ModelAPI_Data> aData = feature()->data();
+ double anA, aB, aC, aD;
+ aPlane->coefficients(anA, aB, aC, aD);
+
+ boost::shared_ptr<ModelAPI_AttributeDouble> anAttr;
+ /*
+ aData->real(SKETCH_ATTR_PLANE_A)->setValue(anA);
+ aData->real(SKETCH_ATTR_PLANE_B)->setValue(aB);
+ aData->real(SKETCH_ATTR_PLANE_C)->setValue(aC);
+ aData->real(SKETCH_ATTR_PLANE_D)->setValue(aD);
+ */
+ // temporary solution for main planes only
+ boost::shared_ptr<GeomDataAPI_Point> anOrigin =
+ boost::dynamic_pointer_cast<GeomDataAPI_Point>(aData->attribute(SKETCH_ATTR_ORIGIN));
+ anOrigin->setValue(0, 0, 0);
+ boost::shared_ptr<GeomDataAPI_Dir> aNormal =
+ boost::dynamic_pointer_cast<GeomDataAPI_Dir>(aData->attribute(SKETCH_ATTR_NORM));
+ aNormal->setValue(anA, aB, aC);
+ boost::shared_ptr<GeomDataAPI_Dir> aDirX =
+ boost::dynamic_pointer_cast<GeomDataAPI_Dir>(aData->attribute(SKETCH_ATTR_DIRX));
+ aDirX->setValue(aB, aC, anA);
+ boost::shared_ptr<GeomDataAPI_Dir> aDirY =
+ boost::dynamic_pointer_cast<GeomDataAPI_Dir>(aData->attribute(SKETCH_ATTR_DIRY));
+ aDirY->setValue(aC, anA, aB);
+ boost::shared_ptr<GeomAPI_Dir> aDir = aPlane->direction();
+ emit planeSelected(aDir->x(), aDir->y(), aDir->z());