+ std::shared_ptr<ModelAPI_ResultBody> aResultBody = document()->createBody(data());
+
+ GeomAlgoAPI_Boolean* aFeature = new GeomAlgoAPI_Boolean(anObject, aTool, aType);
+ if(aFeature && !aFeature->isDone()) {
+ static const std::string aFeatureError = "Boolean feature: algorithm failed";
+ setError(aFeatureError);
+ return;
+ }
+ // Check if shape is valid
+ if (aFeature->shape()->isNull()) {
+ static const std::string aShapeError = "Boolean feature: resulting shape is Null";
+ setError(aShapeError);
+ return;
+ }
+ if(!aFeature->isValid()) {
+ static const std::string aFeatureError = "Boolean feature: resulting shape is not valid";
+ setError(aFeatureError);
+ return;
+ }
+ // if result of Boolean operation is same as was before it means that Boolean operation has no sence
+ // and naming provides no result, so, generate an error in this case
+ if (anObject->isEqual(aFeature->shape())) {
+ static const std::string aFeatureError = "Boolean feature: operation was not performed";
+ setError(aFeatureError);
+ return;
+ }
+ //LoadNamingDS
+ LoadNamingDS(aFeature, aResultBody, anObject, aTool, aType);
+
+ setResult(aResultBody);
+}
+
+//============================================================================
+void FeaturesPlugin_Boolean::LoadNamingDS(GeomAlgoAPI_Boolean* theFeature,
+ std::shared_ptr<ModelAPI_ResultBody> theResultBody,
+ std::shared_ptr<GeomAPI_Shape> theObject,
+ std::shared_ptr<GeomAPI_Shape> theTool,
+ int theType)
+{
+
+ //load result
+ theResultBody->storeModified(theObject, theFeature->shape());
+
+ GeomAPI_DataMapOfShapeShape* aSubShapes = new GeomAPI_DataMapOfShapeShape();
+ theFeature->mapOfShapes(*aSubShapes);
+
+ // Put in DF modified faces
+ std::string aModName = "Modified";
+ theResultBody->loadAndOrientModifiedShapes(theFeature->makeShape(), theObject, FACE, _MODIFY_TAG, aModName, *aSubShapes);
+ theResultBody->loadAndOrientModifiedShapes(theFeature->makeShape(), theTool, FACE, _MODIFY_TAG, aModName, *aSubShapes);
+
+ //Put in DF deleted faces
+ theResultBody->loadDeletedShapes(theFeature->makeShape(), theObject, FACE, _DELETED_TAG);
+ theResultBody->loadDeletedShapes(theFeature->makeShape(), theTool, FACE, _DELETED_TAG);
+}