mirror of
https://git.salome-platform.org/gitpub/modules/geom.git
synced 2025-01-27 23:10:33 +05:00
158 lines
4.3 KiB
C++
158 lines
4.3 KiB
C++
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
|
//
|
|
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
|
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
|
//
|
|
// 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
|
|
//
|
|
// File: GEOMAlgo_Gluer2_2.cxx
|
|
// Created:
|
|
// Author: Peter KURNEV
|
|
// <peter@PREFEX>
|
|
//
|
|
#include <GEOMAlgo_Gluer2.hxx>
|
|
|
|
#include <TopAbs_ShapeEnum.hxx>
|
|
|
|
#include <TopoDS_Iterator.hxx>
|
|
#include <TopoDS_Shape.hxx>
|
|
|
|
#include <BOPTools_AlgoTools.hxx>
|
|
|
|
#include <GEOMAlgo_BuilderShape.hxx>
|
|
|
|
//=======================================================================
|
|
//function : PrepareHistory
|
|
//purpose :
|
|
//=======================================================================
|
|
void GEOMAlgo_Gluer2::PrepareHistory()
|
|
{
|
|
//Standard_Boolean bHasImage, bContainsSD;
|
|
//
|
|
// 1. Clearing
|
|
GEOMAlgo_BuilderShape::PrepareHistory();
|
|
//
|
|
if(myShape.IsNull()) {
|
|
return;
|
|
}
|
|
//
|
|
GEOMAlgo_Gluer2::MapShapes(myShape, myMapShape);
|
|
//
|
|
}
|
|
//=======================================================================
|
|
//function : Generated
|
|
//purpose :
|
|
//=======================================================================
|
|
const TopTools_ListOfShape& GEOMAlgo_Gluer2::Generated(const TopoDS_Shape& )
|
|
{
|
|
myHistShapes.Clear();
|
|
return myHistShapes;
|
|
}
|
|
//=======================================================================
|
|
//function : Modified
|
|
//purpose :
|
|
//=======================================================================
|
|
const TopTools_ListOfShape& GEOMAlgo_Gluer2::Modified(const TopoDS_Shape& theS)
|
|
{
|
|
Standard_Boolean bIsDeleted, bHasImage, bToReverse;
|
|
TopAbs_ShapeEnum aType;
|
|
TopoDS_Shape aSim;
|
|
//
|
|
myHistShapes.Clear();
|
|
//
|
|
aType=theS.ShapeType();
|
|
if (!(aType==TopAbs_VERTEX || aType==TopAbs_EDGE ||
|
|
aType==TopAbs_FACE || aType==TopAbs_SOLID)) {
|
|
return myHistShapes;
|
|
}
|
|
//
|
|
bIsDeleted=IsDeleted(theS);
|
|
if (bIsDeleted) {
|
|
return myHistShapes;
|
|
}
|
|
//
|
|
bHasImage=myOrigins.IsBound(theS);
|
|
if (!bHasImage) {
|
|
return myHistShapes;
|
|
}
|
|
//
|
|
aSim=myOrigins.Find(theS);
|
|
if (aSim.IsSame(theS)){
|
|
return myHistShapes;
|
|
}
|
|
//
|
|
if (aType==TopAbs_VERTEX || aType==TopAbs_SOLID) {
|
|
aSim.Orientation(theS.Orientation());
|
|
}
|
|
else {
|
|
bToReverse=BOPTools_AlgoTools::IsSplitToReverse(aSim, theS, myContext);
|
|
if (bToReverse) {
|
|
aSim.Reverse();
|
|
}
|
|
}
|
|
//
|
|
myHistShapes.Append(aSim);
|
|
//
|
|
return myHistShapes;
|
|
}
|
|
//=======================================================================
|
|
//function : IsDeleted
|
|
//purpose :
|
|
//=======================================================================
|
|
Standard_Boolean GEOMAlgo_Gluer2::IsDeleted(const TopoDS_Shape& theS)
|
|
{
|
|
Standard_Boolean bRet, bContains, bHasImage;
|
|
//
|
|
bRet=Standard_False;
|
|
//
|
|
if (theS.IsNull()) {
|
|
return !bRet; //true
|
|
}
|
|
//
|
|
bContains=myMapShape.Contains(theS);
|
|
if (bContains) {
|
|
return bRet; //false
|
|
}
|
|
//
|
|
bHasImage=myOrigins.IsBound(theS);
|
|
if (bHasImage) {
|
|
const TopoDS_Shape& aSim=myOrigins.Find(theS);
|
|
bContains=myMapShape.Contains(aSim);
|
|
if (bContains) {
|
|
return bRet; //false
|
|
}
|
|
}
|
|
//
|
|
return !bRet; //true
|
|
}
|
|
//=======================================================================
|
|
//function : MapShapes
|
|
//purpose :
|
|
//=======================================================================
|
|
void GEOMAlgo_Gluer2::MapShapes(const TopoDS_Shape& theS,
|
|
TopTools_MapOfShape& theM)
|
|
{
|
|
TopoDS_Iterator aIt;
|
|
//
|
|
theM.Add(theS);
|
|
aIt.Initialize(theS);
|
|
for (; aIt.More(); aIt.Next()) {
|
|
const TopoDS_Shape& aSx=aIt.Value();
|
|
GEOMAlgo_Gluer2::MapShapes(aSx, theM);
|
|
}
|
|
}
|