+ int aResultIndex = 0;
+
+ switch(aType) {
+ case GeomAlgoAPI_Boolean::BOOL_CUT:
+ case GeomAlgoAPI_Boolean::BOOL_COMMON:{
+ if(anObjects.empty() || aTools.empty()) {
+ std::string aFeatureError = "Not enough objects for boolean operation";
+ setError(aFeatureError);
+ return;
+ }
+
+ // Cut each object with all tools
+ for(ListOfShape::iterator anObjectsIt = anObjects.begin(); anObjectsIt != anObjects.end(); anObjectsIt++) {
+ std::shared_ptr<GeomAPI_Shape> anObject = *anObjectsIt;
+ ListOfShape aListWithObject;
+ aListWithObject.push_back(anObject);
+ GeomAlgoAPI_Boolean aBoolAlgo(aListWithObject, aTools, aType);
+
+ // Checking that the algorithm worked properly.
+ if(!aBoolAlgo.isDone()) {
+ static const std::string aFeatureError = "Boolean algorithm failed";
+ setError(aFeatureError);
+ return;
+ }
+ if(aBoolAlgo.shape()->isNull()) {
+ static const std::string aShapeError = "Resulting shape is Null";
+ setError(aShapeError);
+ return;
+ }
+ if(!aBoolAlgo.isValid()) {
+ std::string aFeatureError = "Warning: resulting shape is not valid";
+ setError(aFeatureError);
+ return;
+ }
+
+ if(GeomAlgoAPI_ShapeProps::volume(aBoolAlgo.shape()) > 1.e-7) {
+ std::shared_ptr<ModelAPI_ResultBody> aResultBody = document()->createBody(data(), aResultIndex);
+ LoadNamingDS(aResultBody, anObject, aTools, aBoolAlgo);
+ setResult(aResultBody, aResultIndex);
+ aResultIndex++;
+ }
+ }
+ break;
+ }
+ case GeomAlgoAPI_Boolean::BOOL_FUSE: {
+ if(anObjects.empty() && aTools.size() > 1) {
+ anObjects.push_back(aTools.back());
+ aTools.pop_back();
+ }else if(aTools.empty() && anObjects.size() > 1) {
+ aTools.push_back(anObjects.back());
+ anObjects.pop_back();
+ }
+
+ if(anObjects.empty() || aTools.empty()) {
+ std::string aFeatureError = "Not enough objects for boolean operation";
+ setError(aFeatureError);
+ return;
+ }
+
+ // Fuse all objects and all tools.
+ GeomAlgoAPI_Boolean aBoolAlgo(anObjects, aTools, aType);
+
+ // Checking that the algorithm worked properly.
+ if(!aBoolAlgo.isDone()) {
+ static const std::string aFeatureError = "Boolean algorithm failed";
+ setError(aFeatureError);
+ return;
+ }
+ if(aBoolAlgo.shape()->isNull()) {
+ static const std::string aShapeError = "Resulting shape is Null";
+ setError(aShapeError);
+ return;
+ }
+ if(!aBoolAlgo.isValid()) {
+ std::string aFeatureError = "Warning: resulting shape is not valid";
+ setError(aFeatureError);
+ return;
+ }
+
+ std::shared_ptr<ModelAPI_ResultBody> aResultBody = document()->createBody(data(), aResultIndex);
+ LoadNamingDS(aResultBody, anObjects.front(), aTools, aBoolAlgo);
+ setResult(aResultBody, aResultIndex);
+ aResultIndex++;
+ break;
+ }
+ default: {
+ std::string anOperationError = "Error: wrong type of operation";
+ setError(anOperationError);
+ return;
+ }
+ }
+ // remove the rest results if there were produced in the previous pass
+ removeResults(aResultIndex);