+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+
// File: GeomAlgoAPI_Boolean.cpp
// Created: 02 Sept 2014
// Author: Vitaly Smetannikov
#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>
-
-boost::shared_ptr<GeomAPI_Shape> GeomAlgoAPI_Boolean::makeCut(
- boost::shared_ptr<GeomAPI_Shape> theShape,
- boost::shared_ptr<GeomAPI_Shape> theTool)
+std::shared_ptr<GeomAPI_Shape> GeomAlgoAPI_Boolean::makeCut(
+ std::shared_ptr<GeomAPI_Shape> theShape,
+ std::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());
+ std::shared_ptr<GeomAPI_Shape> aResult(new GeomAPI_Shape());
aResult->setImpl(new TopoDS_Shape(aCut.Shape()));
return aResult;
}
- return boost::shared_ptr<GeomAPI_Shape>();
+ return std::shared_ptr<GeomAPI_Shape>();
+}
+
+
+std::shared_ptr<GeomAPI_Shape> GeomAlgoAPI_Boolean::makeFuse(
+ std::shared_ptr<GeomAPI_Shape> theShape,
+ std::shared_ptr<GeomAPI_Shape> theTool)
+{
+ const TopoDS_Shape& aShape = theShape->impl<TopoDS_Shape>();
+ const TopoDS_Shape& aTool = theTool->impl<TopoDS_Shape>();
+
+ BRepAlgoAPI_Fuse aFuse(aShape, aTool);
+ if (aFuse.IsDone()) {
+ std::shared_ptr<GeomAPI_Shape> aResult(new GeomAPI_Shape());
+ aResult->setImpl(new TopoDS_Shape(aFuse.Shape()));
+ return aResult;
+ }
+ return std::shared_ptr<GeomAPI_Shape>();
+}
+
+
+std::shared_ptr<GeomAPI_Shape> GeomAlgoAPI_Boolean::makeCommon(
+ std::shared_ptr<GeomAPI_Shape> theShape,
+ std::shared_ptr<GeomAPI_Shape> theTool)
+{
+ const TopoDS_Shape& aShape = theShape->impl<TopoDS_Shape>();
+ const TopoDS_Shape& aTool = theTool->impl<TopoDS_Shape>();
+
+ BRepAlgoAPI_Common aCommon(aShape, aTool);
+ if (aCommon.IsDone()) {
+ std::shared_ptr<GeomAPI_Shape> aResult(new GeomAPI_Shape());
+ aResult->setImpl(new TopoDS_Shape(aCommon.Shape()));
+ return aResult;
+ }
+ return std::shared_ptr<GeomAPI_Shape>();
+}
+
+//============================================================================
+GeomAlgoAPI_Boolean::GeomAlgoAPI_Boolean(std::shared_ptr<GeomAPI_Shape> theObject,
+ std::shared_ptr<GeomAPI_Shape> theTool,
+ int theType)
+: myOperation(theType), myDone(false), myShape(new GeomAPI_Shape())
+{
+ build(theObject, theTool);
+}
+
+
+//============================================================================
+void GeomAlgoAPI_Boolean::build(std::shared_ptr<GeomAPI_Shape> theObject,
+ std::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;
+ }
+ }
+ if(myDone) {
+ if(aResult.ShapeType() == TopAbs_COMPOUND)
+ aResult = GeomAlgoAPI_DFLoader::refineResult(aResult);
+ myShape->setImpl(new TopoDS_Shape(aResult));
+ std::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()) {
+ std::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);
+}
+
+//============================================================================
+const std::shared_ptr<GeomAPI_Shape>& GeomAlgoAPI_Boolean::shape () const
+{
+ return myShape;
+}
+
+//============================================================================
+void GeomAlgoAPI_Boolean::mapOfShapes (GeomAPI_DataMapOfShapeShape& theMap) const
+{
+ theMap = myMap;
+}
+
+//============================================================================
+GeomAlgoAPI_MakeShape * GeomAlgoAPI_Boolean::makeShape() const
+{
+ return myMkShape;
+}
+
+//============================================================================
+GeomAlgoAPI_Boolean::~GeomAlgoAPI_Boolean()
+{
+ if (myImpl) {
+ myMap.clear();
+ }
+}
\ No newline at end of file
