-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+// 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>
+//
-// File: GeomAlgoAPI_MakeShape.cpp
-// Created: 20 Oct 2014
-// Author: Sergey ZARITCHNY
-
-#include <GeomAlgoAPI_MakeShape.h>
+#include "GeomAlgoAPI_MakeShape.h"
#include <BOPAlgo_Builder.hxx>
#include <BRepBuilderAPI_MakeShape.hxx>
-#include <BRepOffsetAPI_MakePipe.hxx>
+#include <BRepCheck_Analyzer.hxx>
+#include <BRepGProp.hxx>
+#include <GProp_GProps.hxx>
+#include <Precision.hxx>
#include <TopExp_Explorer.hxx>
#include <TopTools_ListOfShape.hxx>
#include <TopTools_ListIteratorOfListOfShape.hxx>
+#include <GeomAPI_ShapeExplorer.h>
//=================================================================================================
-GeomAlgoAPI_MakeShape::GeomAlgoAPI_MakeShape(void* theMkShape, const AlgoType theAlgoType)
-: GeomAPI_Interface(theMkShape),
- myAlgoType(theAlgoType),
- myShape(new GeomAPI_Shape())
+GeomAlgoAPI_MakeShape::GeomAlgoAPI_MakeShape()
+: myBuilderType(Unknown),
+ myDone(false)
{
- switch (myAlgoType) {
- case MakeShape: {
- myShape->setImpl(new TopoDS_Shape(implPtr<BRepBuilderAPI_MakeShape>()->Shape()));
- break;
- }
- case BOPAlgoBuilder: {
- myShape->setImpl(new TopoDS_Shape(implPtr<BOPAlgo_Builder>()->Shape()));
- break;
- }
- }
+}
+
+//=================================================================================================
+bool GeomAlgoAPI_MakeShape::isDone() const
+{
+ return myDone;
}
//=================================================================================================
return myShape;
}
+//=================================================================================================
+bool GeomAlgoAPI_MakeShape::isValid() const
+{
+ BRepCheck_Analyzer aChecker(myShape->impl<TopoDS_Shape>());
+ return (aChecker.IsValid() == Standard_True);
+}
+
+//=================================================================================================
+bool GeomAlgoAPI_MakeShape::hasVolume() const
+{
+ bool hasVolume = false;
+ if(isValid()) {
+ const TopoDS_Shape& aRShape = myShape->impl<TopoDS_Shape>();
+ GProp_GProps aGProp;
+ BRepGProp::VolumeProperties(aRShape, aGProp);
+ if(aGProp.Mass() > Precision::Confusion())
+ hasVolume = true;
+ }
+ return hasVolume;
+}
+
+//=================================================================================================
+std::shared_ptr<GeomAPI_DataMapOfShapeShape> GeomAlgoAPI_MakeShape::mapOfSubShapes() const
+{
+ return myMap;
+}
+
//=================================================================================================
void GeomAlgoAPI_MakeShape::generated(const std::shared_ptr<GeomAPI_Shape> theShape,
ListOfShape& theHistory)
{
TopTools_ListOfShape aList;
- if(myAlgoType == MakeShape) {
+ if(myBuilderType == OCCT_BRepBuilderAPI_MakeShape) {
BRepBuilderAPI_MakeShape* aMakeShape = implPtr<BRepBuilderAPI_MakeShape>();
aList = aMakeShape->Generated(theShape->impl<TopoDS_Shape>());
- } else if(myAlgoType == BOPAlgoBuilder) {
+ } else if(myBuilderType == OCCT_BOPAlgo_Builder) {
BOPAlgo_Builder* aBOPBuilder = implPtr<BOPAlgo_Builder>();
aList = aBOPBuilder->Generated(theShape->impl<TopoDS_Shape>());
}
ListOfShape& theHistory)
{
TopTools_ListOfShape aList;
- if(myAlgoType == MakeShape) {
+ if(myBuilderType == OCCT_BRepBuilderAPI_MakeShape) {
BRepBuilderAPI_MakeShape* aMakeShape = implPtr<BRepBuilderAPI_MakeShape>();
- aList = aMakeShape->Modified(theShape->impl<TopoDS_Shape>());
- } else if(myAlgoType == BOPAlgoBuilder) {
+ try {
+ aList = aMakeShape->Modified(theShape->impl<TopoDS_Shape>());
+ } catch(Standard_NoSuchObject) {
+ }
+ } else if(myBuilderType == OCCT_BOPAlgo_Builder) {
BOPAlgo_Builder* aBOPBuilder = implPtr<BOPAlgo_Builder>();
aList = aBOPBuilder->Modified(theShape->impl<TopoDS_Shape>());
}
bool GeomAlgoAPI_MakeShape::isDeleted(const std::shared_ptr<GeomAPI_Shape> theShape)
{
bool isDeleted = false;
- if(myAlgoType == MakeShape) {
+ if(myBuilderType == OCCT_BRepBuilderAPI_MakeShape) {
BRepBuilderAPI_MakeShape* aMakeShape = implPtr<BRepBuilderAPI_MakeShape>();
isDeleted = aMakeShape->IsDeleted(theShape->impl<TopoDS_Shape>()) == Standard_True;
- } else if(myAlgoType == BOPAlgoBuilder) {
+ } else if(myBuilderType == OCCT_BOPAlgo_Builder) {
BOPAlgo_Builder* aBOPBuilder = implPtr<BOPAlgo_Builder>();
isDeleted = aBOPBuilder->IsDeleted(theShape->impl<TopoDS_Shape>()) == Standard_True;
}
return isDeleted;
}
+
+//=================================================================================================
+void GeomAlgoAPI_MakeShape::setBuilderType(const BuilderType theBuilderType)
+{
+ myBuilderType = theBuilderType;
+}
+
+//=================================================================================================
+void GeomAlgoAPI_MakeShape::setDone(const bool theFlag)
+{
+ myDone = theFlag;
+}
+
+//=================================================================================================
+void GeomAlgoAPI_MakeShape::setShape(const std::shared_ptr<GeomAPI_Shape> theShape)
+{
+ if(myShape.get() && myShape->isEqual(theShape)) {
+ return;
+ }
+
+ myShape = theShape;
+
+ // Filling data map to keep correct orientation of sub-shapes.
+ if(myShape.get()) {
+ if(myMap.get()) {
+ myMap->clear();
+ } else {
+ myMap.reset(new GeomAPI_DataMapOfShapeShape);
+ }
+
+ const TopoDS_Shape& aTopoDSShape = myShape->impl<TopoDS_Shape>();
+ for(TopExp_Explorer anExp(aTopoDSShape,TopAbs_VERTEX); anExp.More(); anExp.Next()) {
+ std::shared_ptr<GeomAPI_Shape> aCurrentShape(new GeomAPI_Shape());
+ aCurrentShape->setImpl(new TopoDS_Shape(anExp.Current()));
+ myMap->bind(aCurrentShape, aCurrentShape);
+ }
+ for(TopExp_Explorer anExp(aTopoDSShape,TopAbs_EDGE); anExp.More(); anExp.Next()) {
+ std::shared_ptr<GeomAPI_Shape> aCurrentShape(new GeomAPI_Shape());
+ aCurrentShape->setImpl(new TopoDS_Shape(anExp.Current()));
+ myMap->bind(aCurrentShape, aCurrentShape);
+ }
+ for(TopExp_Explorer anExp(aTopoDSShape,TopAbs_FACE); anExp.More(); anExp.Next()) {
+ std::shared_ptr<GeomAPI_Shape> aCurrentShape(new GeomAPI_Shape());
+ aCurrentShape->setImpl(new TopoDS_Shape(anExp.Current()));
+ myMap->bind(aCurrentShape, aCurrentShape);
+ }
+ } else {
+ if(myMap.get()) {
+ myMap->clear();
+ }
+ }
+}
+
+//=================================================================================================
+void GeomAlgoAPI_MakeShape::initialize() {
+ switch (myBuilderType) {
+ case OCCT_BRepBuilderAPI_MakeShape: {
+ myDone = implPtr<BRepBuilderAPI_MakeShape>()->IsDone() == Standard_True;
+ myShape.reset(new GeomAPI_Shape());
+ myShape->setImpl(new TopoDS_Shape(implPtr<BRepBuilderAPI_MakeShape>()->Shape()));
+ break;
+ }
+ case OCCT_BOPAlgo_Builder: {
+ myDone = true;
+ myShape.reset(new GeomAPI_Shape());
+ myShape->setImpl(new TopoDS_Shape(implPtr<BOPAlgo_Builder>()->Shape()));
+ break;
+ }
+ }
+
+ if(myMap.get()) {
+ myMap->clear();
+ } else {
+ myMap.reset(new GeomAPI_DataMapOfShapeShape);
+ }
+
+ const TopoDS_Shape& aTopoDSShape = myShape->impl<TopoDS_Shape>();
+ for(TopExp_Explorer anExp(aTopoDSShape,TopAbs_FACE); anExp.More(); anExp.Next()) {
+ std::shared_ptr<GeomAPI_Shape> aCurrentShape(new GeomAPI_Shape());
+ aCurrentShape->setImpl(new TopoDS_Shape(anExp.Current()));
+ myMap->bind(aCurrentShape, aCurrentShape);
+ }
+}
+
+
+//=================================================================================================
+void GeomAlgoAPI_MakeShape::prepareNamingFaces()
+{
+ long long index = 1;
+ GeomAPI_ShapeExplorer anExp(shape(), GeomAPI_Shape::FACE);
+ for(GeomAPI_ShapeExplorer anExp(shape(), GeomAPI_Shape::FACE); anExp.more(); anExp.next()) {
+ std::shared_ptr<GeomAPI_Shape> aFace = anExp.current();
+ myCreatedFaces["Face_" + std::to_string(index++)] = aFace;
+ }
+}
+
+
+//=================================================================================================
+bool GeomAlgoAPI_MakeShape::checkValid(std::string theMessage){
+
+ // isValid() is called from this method
+ if (!isValid()) {
+ myError = theMessage + " :: resulting shape is not valid.";
+ return false;
+ }
+
+ // Check the number of volumes in myShape, make sure there's one and only one.
+ TopoDS_Shape aTopoDSShape = myShape->impl<TopoDS_Shape>();
+ int aNbVolumes = 0;
+ for(TopExp_Explorer anExp(aTopoDSShape,TopAbs_SOLID); anExp.More(); anExp.Next()) {
+ aNbVolumes ++;
+ }
+
+ if (aNbVolumes != 1) {
+ myError = theMessage +
+ " :: connexity error, the resulting shape is made of several separate solids.";
+ return false;
+ }
+
+ return true ;
+}
+
