-// 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 <BRepAlgoAPI_Common.hxx>
-#include <BRepAlgoAPI_Fuse.hxx>
-#include <BRepCheck_Analyzer.hxx>
-#include <TopExp_Explorer.hxx>
#include <GeomAlgoAPI_DFLoader.h>
+#include <GeomAlgoAPI_ShapeTools.h>
-boost::shared_ptr<GeomAPI_Shape> GeomAlgoAPI_Boolean::makeCut(
- boost::shared_ptr<GeomAPI_Shape> theShape,
- boost::shared_ptr<GeomAPI_Shape> theTool)
-{
- 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;
- }
- return boost::shared_ptr<GeomAPI_Shape>();
-}
-
+#include <BOPAlgo_BOP.hxx>
+#include <TopTools_ListOfShape.hxx>
-boost::shared_ptr<GeomAPI_Shape> GeomAlgoAPI_Boolean::makeFuse(
- boost::shared_ptr<GeomAPI_Shape> theShape,
- boost::shared_ptr<GeomAPI_Shape> theTool)
+//=================================================================================================
+GeomAlgoAPI_Boolean::GeomAlgoAPI_Boolean(const ListOfShape& theObjects,
+ const ListOfShape& theTools,
+ const OperationType theOperationType)
{
- const TopoDS_Shape& aShape = theShape->impl<TopoDS_Shape>();
- const TopoDS_Shape& aTool = theTool->impl<TopoDS_Shape>();
-
- BRepAlgoAPI_Fuse aFuse(aShape, aTool);
- if (aFuse.IsDone()) {
- boost::shared_ptr<GeomAPI_Shape> aResult(new GeomAPI_Shape());
- aResult->setImpl(new TopoDS_Shape(aFuse.Shape()));
- return aResult;
- }
- return boost::shared_ptr<GeomAPI_Shape>();
+ build(theObjects, theTools, theOperationType);
}
-boost::shared_ptr<GeomAPI_Shape> GeomAlgoAPI_Boolean::makeCommon(
- boost::shared_ptr<GeomAPI_Shape> theShape,
- boost::shared_ptr<GeomAPI_Shape> theTool)
+//=================================================================================================
+void GeomAlgoAPI_Boolean::build(const ListOfShape& theObjects,
+ const ListOfShape& theTools,
+ const OperationType theOperationType)
{
- const TopoDS_Shape& aShape = theShape->impl<TopoDS_Shape>();
- const TopoDS_Shape& aTool = theTool->impl<TopoDS_Shape>();
-
- BRepAlgoAPI_Common aCommon(aShape, aTool);
- if (aCommon.IsDone()) {
- boost::shared_ptr<GeomAPI_Shape> aResult(new GeomAPI_Shape());
- aResult->setImpl(new TopoDS_Shape(aCommon.Shape()));
- return aResult;
+ if(theObjects.empty() || theTools.empty()) {
+ return;
}
- return boost::shared_ptr<GeomAPI_Shape>();
-}
-//============================================================================
-GeomAlgoAPI_Boolean::GeomAlgoAPI_Boolean(boost::shared_ptr<GeomAPI_Shape> theObject,
- boost::shared_ptr<GeomAPI_Shape> theTool,
- int theType)
-: myOperation(theType), myDone(false), myShape(new GeomAPI_Shape())
-{
- build(theObject, theTool);
-}
-
-
-//============================================================================
-void GeomAlgoAPI_Boolean::build(boost::shared_ptr<GeomAPI_Shape> theObject,
- boost::shared_ptr<GeomAPI_Shape> theTool)
-{
- const TopoDS_Shape& anObject = theObject->impl<TopoDS_Shape>();
- const TopoDS_Shape& aTool = theTool->impl<TopoDS_Shape>();
- TopoDS_Shape aResult;
- switch (myOperation) {
- case BOOL_FUSE:
- {
- BRepAlgoAPI_Fuse* mkFuse = new BRepAlgoAPI_Fuse(anObject, aTool);
- if (mkFuse && mkFuse->IsDone()) {
- setImpl(mkFuse);
- myDone = mkFuse->IsDone() == Standard_True;
- myMkShape = new GeomAlgoAPI_MakeShape (mkFuse);
- aResult = mkFuse->Shape();//GeomAlgoAPI_DFLoader::refineResult(aFuse->Shape());
- }
- break;
- }
- case BOOL_CUT:
- {
- BRepAlgoAPI_Cut* mkCut = new BRepAlgoAPI_Cut(anObject, aTool);
- if (mkCut && mkCut->IsDone()) {
- setImpl(mkCut);
- myDone = mkCut->IsDone() == Standard_True;
- myMkShape = new GeomAlgoAPI_MakeShape (mkCut);
- aResult = mkCut->Shape();
- }
- break;
- }
- case BOOL_COMMON:
- {
- BRepAlgoAPI_Common* mkCom = new BRepAlgoAPI_Common(anObject, aTool);
- if (mkCom && mkCom->IsDone()) {
- setImpl(mkCom);
- myDone = mkCom->IsDone() == Standard_True;
- myMkShape = new GeomAlgoAPI_MakeShape (mkCom);
- aResult = mkCom->Shape();
- }
- break;
- }
+ // Getting objects.
+ TopTools_ListOfShape anObjects;
+ for(ListOfShape::const_iterator
+ anObjectsIt = theObjects.begin(); anObjectsIt != theObjects.end(); anObjectsIt++)
+ {
+ anObjects.Append((*anObjectsIt)->impl<TopoDS_Shape>());
}
- if(myDone) {
- if(aResult.ShapeType() == TopAbs_COMPOUND)
- aResult = GeomAlgoAPI_DFLoader::refineResult(aResult);
- myShape->setImpl(new TopoDS_Shape(aResult));
- boost::shared_ptr<GeomAPI_Shape> aGeomResult(new GeomAPI_Shape());
- aGeomResult->setImpl(new TopoDS_Shape(aResult));
-
- // fill data map to keep correct orientation of sub-shapes
- for (TopExp_Explorer Exp(aResult,TopAbs_FACE); Exp.More(); Exp.Next()) {
- boost::shared_ptr<GeomAPI_Shape> aCurrentShape(new GeomAPI_Shape());
- aCurrentShape->setImpl(new TopoDS_Shape(Exp.Current()));
- myMap.bind(aCurrentShape, aCurrentShape);
- }
- }
-}
-
-//============================================================================
-const bool GeomAlgoAPI_Boolean::isDone() const
-{return myDone;}
-
-//============================================================================
-const bool GeomAlgoAPI_Boolean::isValid() const
-{
- BRepCheck_Analyzer aChecker(myShape->impl<TopoDS_Shape>());
- return (aChecker.IsValid() == Standard_True);
-}
+ // Getting tools.
+ TopTools_ListOfShape aTools;
+ for(ListOfShape::const_iterator
+ aToolsIt = theTools.begin(); aToolsIt != theTools.end(); aToolsIt++)
+ {
+ aTools.Append((*aToolsIt)->impl<TopoDS_Shape>());
+ }
-//============================================================================
-const boost::shared_ptr<GeomAPI_Shape>& GeomAlgoAPI_Boolean::shape () const
-{
- return myShape;
-}
+ // 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();
+#ifdef USE_OCCT_720
+ if (aBuilder->HasErrors())
+ return;
+#else
+ if(aBuilder->ErrorStatus() != 0) {
+ return;
+ }
+#endif
+ TopoDS_Shape aResult = aBuilder->Shape();
-//============================================================================
-void GeomAlgoAPI_Boolean::mapOfShapes (GeomAPI_DataMapOfShapeShape& theMap) const
-{
- theMap = myMap;
-}
+ 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>();
+ }
-//============================================================================
-GeomAlgoAPI_MakeShape * GeomAlgoAPI_Boolean::makeShape() const
-{
- return myMkShape;
+ std::shared_ptr<GeomAPI_Shape> aShape(new GeomAPI_Shape());
+ aShape->setImpl(new TopoDS_Shape(aResult));
+ this->setShape(aShape);
+ this->setDone(true);
}
-
-//============================================================================
-GeomAlgoAPI_Boolean::~GeomAlgoAPI_Boolean()
-{
- if (myImpl) {
- myMap.clear();
- }
-}
\ No newline at end of file
