- ObjectPtr aObj = SketcherPrs_Tools::getResult(myConstraint, SketchPlugin_Constraint::ENTITY_A());
- if (SketcherPrs_Tools::getShape(aObj).get() == NULL)
- return false;
-
- SketcherPrs_PositionMgr* aMgr = SketcherPrs_PositionMgr::get();
- gp_Pnt aP1 = aMgr->getPosition(aObj, this, theStep);
- myPntArray->SetVertice(1, aP1);
+ std::shared_ptr<ModelAPI_Data> aData = myConstraint->data();
+ std::shared_ptr<ModelAPI_AttributeRefAttr> anAttr = aData->refattr(SketchPlugin_Constraint::ENTITY_A());
+ AttributePtr aRefAttr = anAttr->attr();
+ if (anAttr->isObject()) {
+ ObjectPtr aObj = anAttr->object();
+ if (SketcherPrs_Tools::getShape(aObj).get() == NULL)
+ return false;
+
+ SketcherPrs_PositionMgr* aMgr = SketcherPrs_PositionMgr::get();
+ gp_Pnt aP1 = aMgr->getPosition(aObj, this, theStep);
+ myPntArray->SetVertice(1, aP1);
+ } else {
+ std::shared_ptr<GeomAPI_Pnt2d> aPnt = SketcherPrs_Tools::getPoint(myConstraint, SketchPlugin_Constraint::ENTITY_A());
+ if (aPnt.get() == NULL)
+ return false;
+ std::shared_ptr<GeomAPI_Pnt> aPoint = myPlane->to3D(aPnt->x(), aPnt->y() + theStep);
+ myPntArray->SetVertice(1, aPoint->impl<gp_Pnt>());
+ }