+ // 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;
+ }
+
+ GeomAlgoAPI_MakeShapeList aMakeShapeList;
+ aMakeShapeList.append(aBoolAlgo.makeShape());
+ GeomAPI_DataMapOfShapeShape aMapOfShapes;
+ aMapOfShapes.merge(aBoolAlgo.mapOfShapes());
+
+ // Add result to not used solids from compsolid.
+ ListOfShape aShapesToAdd = aNotUsedSolids;
+ aShapesToAdd.push_back(aBoolAlgo.shape());
+ GeomAlgoAPI_PaveFiller aFillerAlgo(aShapesToAdd, true);
+ if(!aFillerAlgo.isDone()) {
+ std::string aFeatureError = "PaveFiller algorithm failed";
+ setError(aFeatureError);
+ return;
+ }
+
+ aMakeShapeList.append(aFillerAlgo.makeShape());
+ aMapOfShapes.merge(aFillerAlgo.mapOfShapes());
+
+ if(GeomAlgoAPI_ShapeTools::volume(aFillerAlgo.shape()) > 1.e-7) {
+ std::shared_ptr<ModelAPI_ResultBody> aResultBody = document()->createBody(data(), aResultIndex);
+ loadNamingDS(aResultBody, aCompSolid, aTools, aFillerAlgo.shape(), aMakeShapeList, aMapOfShapes);
+ setResult(aResultBody, aResultIndex);
+ aResultIndex++;
+ }
+ }
+ break;
+ }
+ case GeomAlgoAPI_Boolean::BOOL_FUSE: {
+ if((anObjects.size() + aTools.size() + aCompSolidsObjects.size()) < 2) {
+ std::string aFeatureError = "Not enough objects for boolean operation";
+ setError(aFeatureError);
+ return;
+ }
+
+ // 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);
+ GeomAlgoAPI_Boolean aCutAlgo(aOneObjectList, aNotUsedSolids, GeomAlgoAPI_Boolean::BOOL_CUT);
+
+ if(GeomAlgoAPI_ShapeTools::volume(aCutAlgo.shape()) > 1.e-7) {
+ aSolidsToFuse.push_back(aCutAlgo.shape());
+ aMakeShapeList.append(aCutAlgo.makeShape());
+ aMapOfShapes.merge(aCutAlgo.mapOfShapes());
+ }
+ }
+ }
+
+ anObjects.clear();
+ anObjects.push_back(aSolidsToFuse.back());
+ aSolidsToFuse.pop_back();
+ aTools = aSolidsToFuse;
+
+ // Fuse all objects and all tools.
+ GeomAlgoAPI_Boolean aFuseAlgo(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.append(aFuseAlgo.makeShape());
+ aMapOfShapes.merge(aFuseAlgo.mapOfShapes());
+
+ // 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.append(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;
+ }
+ }
+ // remove the rest results if there were produced in the previous pass
+ removeResults(aResultIndex);
+}
+
+//=================================================================================================
+void FeaturesPlugin_Boolean::loadNamingDS(std::shared_ptr<ModelAPI_ResultBody> theResultBody,
+ const std::shared_ptr<GeomAPI_Shape> theBaseShape,
+ const ListOfShape& theTools,
+ const std::shared_ptr<GeomAPI_Shape> theResultShape,
+ GeomAlgoAPI_MakeShape& theMakeShape,
+ GeomAPI_DataMapOfShapeShape& theMapOfShapes)
+{