-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
-
-// File: GeomAlgoAPI_Pipe.cpp
-// Created: 16 March 2016
-// Author: Dmitry Bobylev
+// 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_Pipe.h"
+#include "GeomAlgoAPI_DFLoader.h"
+
#include <GeomAPI_Dir.h>
#include <GeomAPI_Edge.h>
#include <GeomAPI_Lin.h>
static bool getPath(TopoDS_Wire& thePathOut,
const GeomShapePtr thePathShape);
static bool buildPipe(BRepOffsetAPI_MakePipeShell* thePipeBuilder);
+static ListOfShape getListFromShape(const TopoDS_Shape& theShape);
-//=================================================================================================
+//==================================================================================================
GeomAlgoAPI_Pipe::GeomAlgoAPI_Pipe(const GeomShapePtr theBaseShape,
const GeomShapePtr thePathShape)
-: /*myIsPipeShellUsed(false),*/
- myBaseShape(theBaseShape),
- myPathShape(thePathShape)
{
build(theBaseShape, thePathShape);
}
-//=================================================================================================
+//==================================================================================================
GeomAlgoAPI_Pipe::GeomAlgoAPI_Pipe(const GeomShapePtr theBaseShape,
const GeomShapePtr thePathShape,
const GeomShapePtr theBiNormal)
-//: myIsPipeShellUsed(true)
{
build(theBaseShape, thePathShape, theBiNormal);
}
-//=================================================================================================
+//==================================================================================================
GeomAlgoAPI_Pipe::GeomAlgoAPI_Pipe(const ListOfShape& theBaseShapes,
const ListOfShape& theLocations,
const GeomShapePtr thePathShape)
-//: myIsPipeShellUsed(true)
{
build(theBaseShapes, theLocations, thePathShape);
}
-//=================================================================================================
+//==================================================================================================
void GeomAlgoAPI_Pipe::build(const GeomShapePtr theBaseShape,
const GeomShapePtr thePathShape)
{
TopAbs_ShapeEnum aBaseShapeType = aBaseShape.ShapeType();
if(aBaseShapeType != TopAbs_VERTEX && aBaseShapeType != TopAbs_EDGE &&
aBaseShapeType != TopAbs_WIRE && aBaseShapeType != TopAbs_FACE &&
- aBaseShapeType != TopAbs_SHELL) {
+ aBaseShapeType != TopAbs_SHELL && aBaseShapeType != TopAbs_COMPOUND) {
return;
}
this->initialize(aPipeBuilder);
// Setting naming.
- GeomShapePtr aFromShape(new GeomAPI_Shape), aToShape(new GeomAPI_Shape);
- aFromShape->setImpl(new TopoDS_Shape(aPipeBuilder->FirstShape()));
- aToShape->setImpl(new TopoDS_Shape(aPipeBuilder->LastShape()));
- this->addFromShape(aFromShape);
- this->addToShape(aToShape);
+ this->setToShapes(getListFromShape(aPipeBuilder->LastShape()));
+ this->setFromShapes(getListFromShape(aPipeBuilder->FirstShape()));
// Setting result.
- TopoDS_Shape aResultShape = aPipeBuilder->Shape();
- GeomShapePtr aResultGeomShape(new GeomAPI_Shape());
- aResultGeomShape->setImpl(new TopoDS_Shape(aResultShape));
- this->setShape(aResultGeomShape);
+ TopoDS_Shape aResult = aPipeBuilder->Shape();
+ aResult = GeomAlgoAPI_DFLoader::refineResult(aResult);
+ GeomShapePtr aGeomSh(new GeomAPI_Shape());
+ aGeomSh->setImpl(new TopoDS_Shape(aResult));
+ this->setShape(aGeomSh);
this->setDone(true);
}
-//=================================================================================================
+//==================================================================================================
void GeomAlgoAPI_Pipe::build(const GeomShapePtr theBaseShape,
const GeomShapePtr thePathShape,
const GeomShapePtr theBiNormal)
return;
}
}
- if(aPipeBuilder->Shape().IsNull()) {
+ TopoDS_Shape aResult = aPipeBuilder->Shape();
+ if(aResult.IsNull()) {
return;
}
// Setting naming.
- GeomShapePtr aFromShape(new GeomAPI_Shape), aToShape(new GeomAPI_Shape);
- aFromShape->setImpl(new TopoDS_Shape(aPipeBuilder->FirstShape()));
- aToShape->setImpl(new TopoDS_Shape(aPipeBuilder->LastShape()));
- this->addFromShape(aFromShape);
- this->addToShape(aToShape);
+ this->setToShapes(getListFromShape(aPipeBuilder->LastShape()));
+ this->setFromShapes(getListFromShape(aPipeBuilder->FirstShape()));
// Setting result.
- TopoDS_Shape aResultShape = aPipeBuilder->Shape();
- GeomShapePtr aResultGeomShape(new GeomAPI_Shape());
- aResultGeomShape->setImpl(new TopoDS_Shape(aResultShape));
- this->setShape(aResultGeomShape);
+ aResult = GeomAlgoAPI_DFLoader::refineResult(aResult);
+ GeomShapePtr aGeomSh(new GeomAPI_Shape());
+ aGeomSh->setImpl(new TopoDS_Shape(aResult));
+ this->setShape(aGeomSh);
this->setDone(true);
}
-//=================================================================================================
+//==================================================================================================
void GeomAlgoAPI_Pipe::build(const ListOfShape& theBaseShapes,
const ListOfShape& theLocations,
const GeomShapePtr thePathShape)
{
- if(theBaseShapes.empty() || (!theLocations.empty() && theLocations.size() != theBaseShapes.size())) {
+ if(theBaseShapes.empty() ||
+ (!theLocations.empty() && theLocations.size() != theBaseShapes.size())) {
return;
}
}
// Making pipe.
- BRepOffsetAPI_MakePipeShell* aPipeBuilder = new BRepOffsetAPI_MakePipeShell(aPathWire);
- if(!aPipeBuilder) {
- return;
- }
+ Standard_Boolean isDone = Standard_False;
bool anIsSolidNeeded = false;
- ListOfShape::const_iterator aBaseIt = theBaseShapes.cbegin();
- ListOfShape::const_iterator aLocIt = theLocations.cbegin();
- while(aBaseIt != theBaseShapes.cend()) {
- GeomShapePtr aBase = *aBaseIt;
- TopoDS_Shape aBaseShape;
- TopAbs_ShapeEnum aBaseShapeType;
- if(!getBase(aBaseShape, aBaseShapeType, aBase)) {
- delete aPipeBuilder;
+ BRepOffsetAPI_MakePipeShell* aPipeBuilder;
+ for(int i = 0; i < 2; ++i) {
+ aPipeBuilder = new BRepOffsetAPI_MakePipeShell(aPathWire);
+ if(!aPipeBuilder) {
return;
}
- ++aBaseIt;
- if(aBaseShapeType == TopAbs_FACE) {
- anIsSolidNeeded = true;
- }
-
- if(aHasLocations) {
- GeomShapePtr aLocation = *aLocIt;
- if(!aLocation.get() || aLocation->shapeType() != GeomAPI_Shape::VERTEX) {
+ ListOfShape::const_iterator aBaseIt = theBaseShapes.cbegin();
+ ListOfShape::const_iterator aLocIt = theLocations.cbegin();
+ while(aBaseIt != theBaseShapes.cend()) {
+ GeomShapePtr aBase = *aBaseIt;
+ TopoDS_Shape aBaseShape;
+ TopAbs_ShapeEnum aBaseShapeType;
+ if(!getBase(aBaseShape, aBaseShapeType, aBase)) {
delete aPipeBuilder;
return;
}
- TopoDS_Vertex aLocationVertex = aLocation->impl<TopoDS_Vertex>();
- ++aLocIt;
- aPipeBuilder->Add(aBaseShape, aLocationVertex);
- } else {
- aPipeBuilder->Add(aBaseShape);
+ ++aBaseIt;
+ if(aBaseShapeType == TopAbs_FACE) {
+ anIsSolidNeeded = true;
+ }
+
+ if(aHasLocations) {
+ GeomShapePtr aLocation = *aLocIt;
+ if(!aLocation.get() || aLocation->shapeType() != GeomAPI_Shape::VERTEX) {
+ delete aPipeBuilder;
+ return;
+ }
+ TopoDS_Vertex aLocationVertex = aLocation->impl<TopoDS_Vertex>();
+ ++aLocIt;
+ aPipeBuilder->Add(aBaseShape, aLocationVertex);
+ } else {
+ aPipeBuilder->Add(aBaseShape);
+ }
+ }
+
+ if(aPipeBuilder->IsReady() == Standard_False) {
+ delete aPipeBuilder;
+ return;
+ }
+
+ if (i == 1) {
+ // Try to use Descrete Trihedron mode.
+ aPipeBuilder->SetDiscreteMode();
+ }
+ aPipeBuilder->Build();
+ isDone = aPipeBuilder->IsDone();
+
+ if (isDone) {
+ break;
}
- }
- if(aPipeBuilder->IsReady() == Standard_False) {
delete aPipeBuilder;
- return;
}
- if(!buildPipe(aPipeBuilder)) {
- delete aPipeBuilder;
+ if (!isDone) {
return;
}
+
this->initialize(aPipeBuilder);
// Checking result.
return;
}
}
- if(aPipeBuilder->Shape().IsNull()) {
- return;
- }
+ TopoDS_Shape aResult = aPipeBuilder->Shape();
// Setting naming.
GeomShapePtr aFromShape(new GeomAPI_Shape), aToShape(new GeomAPI_Shape);
this->addToShape(aToShape);
// Setting result.
- TopoDS_Shape aResultShape = aPipeBuilder->Shape();
- GeomShapePtr aResultGeomShape(new GeomAPI_Shape());
- aResultGeomShape->setImpl(new TopoDS_Shape(aResultShape));
- this->setShape(aResultGeomShape);
+ if(aResult.IsNull()) {
+ return;
+ }
+ aResult = GeomAlgoAPI_DFLoader::refineResult(aResult);
+ GeomShapePtr aGeomSh(new GeomAPI_Shape());
+ aGeomSh->setImpl(new TopoDS_Shape(aResult));
+ this->setShape(aGeomSh);
this->setDone(true);
}
-//=================================================================================================
+//==================================================================================================
void GeomAlgoAPI_Pipe::generated(const GeomShapePtr theShape,
ListOfShape& theHistory)
{
}
// Auxilary functions:
-//=================================================================================================
+//==================================================================================================
bool getBase(TopoDS_Shape& theBaseOut,
TopAbs_ShapeEnum& theBaseTypeOut,
const GeomShapePtr theBaseShape)
return true;
}
-//=================================================================================================
+//==================================================================================================
bool getPath(TopoDS_Wire& thePathOut,
const GeomShapePtr thePathShape)
{
return true;
}
-//=================================================================================================
+//==================================================================================================
bool buildPipe(BRepOffsetAPI_MakePipeShell* thePipeBuilder)
{
thePipeBuilder->Build();
}
return isDone == Standard_True;
-}
\ No newline at end of file
+}
+
+//==================================================================================================
+ListOfShape getListFromShape(const TopoDS_Shape& theShape)
+{
+ ListOfShape aList;
+
+ TopAbs_ShapeEnum aType = theShape.ShapeType();
+ if(aType == TopAbs_WIRE || aType == TopAbs_SHELL || aType == TopAbs_COMPOUND) {
+ for(TopoDS_Iterator anIt(theShape); anIt.More(); anIt.Next()) {
+ GeomShapePtr aGeomShape(new GeomAPI_Shape());
+ aGeomShape->setImpl(new TopoDS_Shape(anIt.Value()));
+ aList.push_back(aGeomShape);
+ }
+ } else {
+ GeomShapePtr aGeomShape(new GeomAPI_Shape());
+ aGeomShape->setImpl(new TopoDS_Shape(theShape));
+ aList.push_back(aGeomShape);
+ }
+
+ return aList;
+}
