-// File: GeomAlgoAPI_Boolean.cpp
-// Created: 02 Sept 2014
-// Author: Vitaly Smetannikov
+// Copyright (C) 2014-2017 CEA/DEN, EDF R&D
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or
+// email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
+//
#include "GeomAlgoAPI_Boolean.h"
-#include <BRepAlgoAPI_Cut.hxx>
+#include <GeomAlgoAPI_DFLoader.h>
+#include <GeomAlgoAPI_ShapeTools.h>
+#include <BOPAlgo_BOP.hxx>
+#include <TopTools_ListOfShape.hxx>
-boost::shared_ptr<GeomAPI_Shape> GeomAlgoAPI_Boolean::makeCut(
- boost::shared_ptr<GeomAPI_Shape> theShape,
- boost::shared_ptr<GeomAPI_Shape> theTool)
+//=================================================================================================
+GeomAlgoAPI_Boolean::GeomAlgoAPI_Boolean(const GeomShapePtr theObject,
+ const GeomShapePtr theTool,
+ const OperationType theOperationType)
{
- const TopoDS_Shape& aShape = theShape->impl<TopoDS_Shape>();
- const TopoDS_Shape& aTool = theTool->impl<TopoDS_Shape>();
-
- BRepAlgoAPI_Cut aCut(aShape, aTool);
- if (aCut.IsDone()) {
- boost::shared_ptr<GeomAPI_Shape> aResult(new GeomAPI_Shape());
- aResult->setImpl(new TopoDS_Shape(aCut.Shape()));
- return aResult;
+ ListOfShape aListWithObject, aListWithTool;
+ aListWithObject.push_back(theObject);
+ aListWithTool.push_back(theTool);
+ build(aListWithObject, aListWithTool, theOperationType);
+}
+
+//=================================================================================================
+GeomAlgoAPI_Boolean::GeomAlgoAPI_Boolean(const GeomShapePtr theObject,
+ const ListOfShape& theTools,
+ const OperationType theOperationType)
+{
+ ListOfShape aListWithObject;
+ aListWithObject.push_back(theObject);
+ build(aListWithObject, theTools, theOperationType);
+}
+
+//=================================================================================================
+GeomAlgoAPI_Boolean::GeomAlgoAPI_Boolean(const ListOfShape& theObjects,
+ const ListOfShape& theTools,
+ const OperationType theOperationType)
+{
+ build(theObjects, theTools, theOperationType);
+}
+
+
+//=================================================================================================
+void GeomAlgoAPI_Boolean::build(const ListOfShape& theObjects,
+ const ListOfShape& theTools,
+ const OperationType theOperationType)
+{
+ if(theObjects.empty() || theTools.empty()) {
+ return;
}
- return boost::shared_ptr<GeomAPI_Shape>();
+
+ // Getting objects.
+ TopTools_ListOfShape anObjects;
+ for(ListOfShape::const_iterator
+ anObjectsIt = theObjects.begin(); anObjectsIt != theObjects.end(); anObjectsIt++)
+ {
+ anObjects.Append((*anObjectsIt)->impl<TopoDS_Shape>());
+ }
+
+ // Getting tools.
+ TopTools_ListOfShape aTools;
+ for(ListOfShape::const_iterator
+ aToolsIt = theTools.begin(); aToolsIt != theTools.end(); aToolsIt++)
+ {
+ aTools.Append((*aToolsIt)->impl<TopoDS_Shape>());
+ }
+
+ // Creating boolean operation.
+ BOPAlgo_BOP* aBuilder = new BOPAlgo_BOP();
+ switch (theOperationType) {
+ case BOOL_CUT: {
+ aBuilder->SetOperation(BOPAlgo_CUT);
+ break;
+ }
+ case BOOL_FUSE: {
+ aBuilder->SetOperation(BOPAlgo_FUSE);
+ break;
+ }
+ case BOOL_COMMON: {
+ aBuilder->SetOperation(BOPAlgo_COMMON);
+ break;
+ }
+ default: {
+ return;
+ }
+ }
+ this->setImpl(aBuilder);
+ this->setBuilderType(OCCT_BOPAlgo_Builder);
+ aBuilder->SetArguments(anObjects);
+ aBuilder->SetTools(aTools);
+
+ // Building and getting result.
+ aBuilder->Perform();
+ if (aBuilder->HasErrors())
+ return;
+ TopoDS_Shape aResult = aBuilder->Shape();
+
+ if(aResult.ShapeType() == TopAbs_COMPOUND) {
+ aResult = GeomAlgoAPI_DFLoader::refineResult(aResult);
+ }
+ if(aResult.ShapeType() == TopAbs_COMPOUND) {
+ std::shared_ptr<GeomAPI_Shape> aGeomShape(new GeomAPI_Shape);
+ aGeomShape->setImpl(new TopoDS_Shape(aResult));
+ ListOfShape aCompSolids, aFreeSolids;
+ aGeomShape = GeomAlgoAPI_ShapeTools::combineShapes(aGeomShape,
+ GeomAPI_Shape::COMPSOLID,
+ aCompSolids,
+ aFreeSolids);
+ aResult = aGeomShape->impl<TopoDS_Shape>();
+ }
+
+ std::shared_ptr<GeomAPI_Shape> aShape(new GeomAPI_Shape());
+ aShape->setImpl(new TopoDS_Shape(aResult));
+ this->setShape(aShape);
+ this->setDone(true);
}