- // Collecting all solids which will be fused.
- ListOfShape aSolidsToFuse;
- aSolidsToFuse.insert(aSolidsToFuse.end(), anObjects.begin(), anObjects.end());
- aSolidsToFuse.insert(aSolidsToFuse.end(), aTools.begin(), aTools.end());
-
- // Collecting solids from compsolids which will not be modified in boolean operation.
- ListOfShape aNotUsedSolids;
- for(std::map<std::shared_ptr<GeomAPI_Shape>, ListOfShape>::iterator anIt = aCompSolidsObjects.begin();
- anIt != aCompSolidsObjects.end(); anIt++) {
- std::shared_ptr<GeomAPI_Shape> aCompSolid = anIt->first;
- ListOfShape& aUsedInOperationSolids = anIt->second;
- aSolidsToFuse.insert(aSolidsToFuse.end(), aUsedInOperationSolids.begin(), aUsedInOperationSolids.end());
-
- // Collect solids from compsolid which will not be modified in boolean operation.
- for(GeomAPI_ShapeExplorer anExp(aCompSolid, GeomAPI_Shape::SOLID); anExp.more(); anExp.next()) {
- std::shared_ptr<GeomAPI_Shape> aSolidInCompSolid = anExp.current();
- ListOfShape::iterator anIt = aUsedInOperationSolids.begin();
- for(; anIt != aUsedInOperationSolids.end(); anIt++) {
- if(aSolidInCompSolid->isEqual(*anIt)) {
- break;
- }
- }
- if(anIt == aUsedInOperationSolids.end()) {
- aNotUsedSolids.push_back(aSolidInCompSolid);
- }
- }
- }
-
- ListOfShape anOriginalSolids = aSolidsToFuse;
- anOriginalSolids.insert(anOriginalSolids.end(), aNotUsedSolids.begin(), aNotUsedSolids.end());
- GeomAlgoAPI_MakeShapeList aMakeShapeList;
- GeomAPI_DataMapOfShapeShape aMapOfShapes;
-
- // If we have compsolids then cut with not used solids all others.
- if(!aNotUsedSolids.empty()) {
- aSolidsToFuse.clear();
- for(ListOfShape::iterator anIt = anOriginalSolids.begin(); anIt != anOriginalSolids.end(); anIt++) {
- ListOfShape aOneObjectList;
- aOneObjectList.push_back(*anIt);
- std::shared_ptr<GeomAlgoAPI_Boolean> aCutAlgo(new GeomAlgoAPI_Boolean(aOneObjectList, aNotUsedSolids, GeomAlgoAPI_Boolean::BOOL_CUT));
-
- if(GeomAlgoAPI_ShapeTools::volume(aCutAlgo->shape()) > 1.e-7) {
- aSolidsToFuse.push_back(aCutAlgo->shape());
- aMakeShapeList.appendAlgo(aCutAlgo);
- aMapOfShapes.merge(aCutAlgo->mapOfSubShapes());
- }
- }
- }
-
- anObjects.clear();
- anObjects.push_back(aSolidsToFuse.back());
- aSolidsToFuse.pop_back();
- aTools = aSolidsToFuse;
-
- // Fuse all objects and all tools.
- std::shared_ptr<GeomAlgoAPI_Boolean> aFuseAlgo(new GeomAlgoAPI_Boolean(anObjects, aTools, aType));
-
- // Checking that the algorithm worked properly.
- if(!aFuseAlgo->isDone()) {
- static const std::string aFeatureError = "Boolean algorithm failed";
- setError(aFeatureError);
- return;
- }
- if(aFuseAlgo->shape()->isNull()) {
- static const std::string aShapeError = "Resulting shape is Null";
- setError(aShapeError);
- return;
- }
- if(!aFuseAlgo->isValid()) {
- std::string aFeatureError = "Warning: resulting shape is not valid";
- setError(aFeatureError);
- return;
- }
-
- std::shared_ptr<GeomAPI_Shape> aShape = aFuseAlgo->shape();
- aMakeShapeList.appendAlgo(aFuseAlgo);
- aMapOfShapes.merge(aFuseAlgo->mapOfSubShapes());
-
- // Add result to not used solids from compsolid (if we have any).
- if(!aNotUsedSolids.empty()) {
- aNotUsedSolids.push_back(aShape);
- GeomAlgoAPI_PaveFiller aFillerAlgo(aNotUsedSolids, true);
- if(!aFillerAlgo.isDone()) {
- std::string aFeatureError = "PaveFiller algorithm failed";
- setError(aFeatureError);
- return;
- }
- if(aFillerAlgo.shape()->isNull()) {
- static const std::string aShapeError = "Resulting shape is Null";
- setError(aShapeError);
- return;
- }
- if(!aFillerAlgo.isValid()) {
- std::string aFeatureError = "Warning: resulting shape is not valid";
- setError(aFeatureError);
- return;
- }
-
- aShape = aFillerAlgo.shape();
- aMakeShapeList.appendAlgo(aFillerAlgo.makeShape());
- aMapOfShapes.merge(aFillerAlgo.mapOfShapes());
- }
-
- std::shared_ptr<ModelAPI_ResultBody> aResultBody = document()->createBody(data(), aResultIndex);
- loadNamingDS(aResultBody, anOriginalSolids.front(), anOriginalSolids, aShape, aMakeShapeList, aMapOfShapes);
- setResult(aResultBody, aResultIndex);
- aResultIndex++;
- break;
- }
- default: {
- std::string anOperationError = "Error: wrong type of operation";
- setError(anOperationError);
- return;
- }