+AISObjectPtr SketchPlugin_ConstraintCoincidence::getAISObject(AISObjectPtr thePrevious)
+{
+ if (!sketch())
+ return thePrevious;
+
+ AISObjectPtr anAIS = SketcherPrs_Factory::coincidentConstraint(this, sketch(), thePrevious);
+ return anAIS;
+}
+
+AttributePoint2DPtr SketchPlugin_ConstraintCoincidence::getPoint(const FeaturePtr& theFeature)
+{
+ AttributePoint2DPtr aPoint = ModelGeomAlgo_Point2D::getPointOfRefAttr(theFeature.get(),
+ SketchPlugin_Constraint::ENTITY_A(),
+ SketchPlugin_Point::ID(), SketchPlugin_Point::COORD_ID());
+ if (!aPoint.get())
+ aPoint = ModelGeomAlgo_Point2D::getPointOfRefAttr(theFeature.get(),
+ SketchPlugin_Constraint::ENTITY_B(),
+ SketchPlugin_Point::ID(), SketchPlugin_Point::COORD_ID());
+ return aPoint;
+}
+
+void SketchPlugin_ConstraintCoincidence::createCoincidenceFeature(SketchPlugin_Sketch* theSketch,
+ const std::shared_ptr<GeomDataAPI_Point2D>& thePoint1,
+ const std::shared_ptr<GeomDataAPI_Point2D>& thePoint2)
+{
+ FeaturePtr aFeature;
+ if (theSketch) {
+ aFeature = theSketch->addFeature(SketchPlugin_ConstraintCoincidence::ID());
+ } else {
+ std::shared_ptr<ModelAPI_Document> aDoc = theSketch->document();
+ aFeature = aDoc->addFeature(SketchPlugin_ConstraintCoincidence::ID());
+ }
+
+ std::shared_ptr<ModelAPI_Data> aData = aFeature->data();
+
+ std::shared_ptr<ModelAPI_AttributeRefAttr> aRef1 = std::dynamic_pointer_cast<
+ ModelAPI_AttributeRefAttr>(aData->attribute(SketchPlugin_Constraint::ENTITY_A()));
+ aRef1->setAttr(thePoint1);
+
+ std::shared_ptr<ModelAPI_AttributeRefAttr> aRef2 = std::dynamic_pointer_cast<
+ ModelAPI_AttributeRefAttr>(aData->attribute(SketchPlugin_Constraint::ENTITY_B()));
+ aRef2->setAttr(thePoint2);
+
+ // we need to flush created signal in order to coincidence is processed by solver
+ Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_CREATED));
+}