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317 lines
8.9 KiB
C++
Executable File
317 lines
8.9 KiB
C++
Executable File
// Copyright (C) 2007-2012 CEA/DEN, EDF R&D, OPEN CASCADE
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//
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// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
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// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
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//
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// File: GEOMAlgo_Builder_4.cxx
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// Created:
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// Author: Peter KURNEV
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//
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#include <GEOMAlgo_Builder.hxx>
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#include <TopoDS_Iterator.hxx>
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#include <TopTools_ListOfShape.hxx>
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#include <TopTools_ListIteratorOfListOfShape.hxx>
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#include <TopTools_MapOfShape.hxx>
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#include <TopTools_MapIteratorOfMapOfShape.hxx>
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#include <IntTools_Context.hxx>
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#include <NMTDS_ShapesDataStructure.hxx>
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#include <NMTTools_PaveFiller.hxx>
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#include <GEOMAlgo_Tools3D.hxx>
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static
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void MapShapes(const TopoDS_Shape& aS,
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TopTools_MapOfShape& aM);
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//=======================================================================
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//function : Generated
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//purpose :
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//=======================================================================
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const TopTools_ListOfShape& GEOMAlgo_Builder::Generated(const TopoDS_Shape& theS)
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{
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NMTTools_PaveFiller* pPF=myPaveFiller;
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const Handle(IntTools_Context)& aCtx=pPF->Context();
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//
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Standard_Boolean bHasImage, bToReverse;
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TopAbs_ShapeEnum aType;
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TopTools_ListIteratorOfListOfShape aIt;
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//
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myHistShapes.Clear();
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//
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if (theS.IsNull()) {
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return myHistShapes;
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}
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//
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bHasImage=myImages.HasImage(theS);
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if (!bHasImage) {
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return myHistShapes;
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}
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//
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aType=theS.ShapeType();
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//
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if (aType==TopAbs_EDGE || aType==TopAbs_FACE ||
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aType==TopAbs_VERTEX || aType==TopAbs_SOLID) {
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const TopTools_ListOfShape& aLSp=myImages.Image(theS);
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aIt.Initialize(aLSp);
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for (; aIt.More(); aIt.Next()) {
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const TopoDS_Shape& aSp=aIt.Value();
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if (mySameDomainShapes.Contains(aSp)) {
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if (myMapShape.Contains(aSp)) {
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TopoDS_Shape aSpR=mySameDomainShapes.FindFromKey(aSp);
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//
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if (aType==TopAbs_VERTEX || aType==TopAbs_SOLID) {
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aSpR.Orientation(theS.Orientation());
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}
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else {
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bToReverse=GEOMAlgo_Tools3D::IsSplitToReverse(aSpR, theS, aCtx);
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if (bToReverse) {
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aSpR.Reverse();
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}
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}
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//
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myHistShapes.Append(aSpR);
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}
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}
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}
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}
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//
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return myHistShapes;
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}
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//=======================================================================
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//function : Modified
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//purpose :
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//=======================================================================
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const TopTools_ListOfShape& GEOMAlgo_Builder::Modified(const TopoDS_Shape& theS)
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{
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NMTTools_PaveFiller* pPF=myPaveFiller;
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const Handle(IntTools_Context)& aCtx=pPF->Context();
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//
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Standard_Boolean bHasImage, bToReverse;
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TopAbs_ShapeEnum aType;
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TopTools_ListIteratorOfListOfShape aIt;
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//
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myHistShapes.Clear();
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//
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if (theS.IsNull()) {
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return myHistShapes;
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}
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//
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bHasImage=myImages.HasImage(theS);
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if (!bHasImage) {
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return myHistShapes;
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}
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//
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aType=theS.ShapeType();
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//
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if (aType==TopAbs_EDGE || aType==TopAbs_FACE ||
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aType==TopAbs_VERTEX || aType==TopAbs_SOLID) {
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const TopTools_ListOfShape& aLSp=myImages.Image(theS);
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aIt.Initialize(aLSp);
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for (; aIt.More(); aIt.Next()) {
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TopoDS_Shape aSp=aIt.Value();
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if (!mySameDomainShapes.Contains(aSp)) {
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if (myMapShape.Contains(aSp)) {
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//
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if (aType==TopAbs_VERTEX || aType==TopAbs_SOLID) {
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aSp.Orientation(theS.Orientation());
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}
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else {
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bToReverse=GEOMAlgo_Tools3D::IsSplitToReverse(aSp, theS, aCtx);
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if (bToReverse) {
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aSp.Reverse();
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}
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}
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//
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myHistShapes.Append(aSp);
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}
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}
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}
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}
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//
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return myHistShapes;
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}
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//=======================================================================
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//function : IsDeleted
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//purpose :
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//=======================================================================
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Standard_Boolean GEOMAlgo_Builder::IsDeleted(const TopoDS_Shape& theS)
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{
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Standard_Boolean bRet, bHasImage, bContains;
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TopAbs_ShapeEnum aType;
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TopTools_ListIteratorOfListOfShape aIt;
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//
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bRet=Standard_False;
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//
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if (theS.IsNull()) {
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return !bRet; //true
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}
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//
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bContains=myMapShape.Contains(theS);
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if (bContains) {
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return bRet; //false
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}
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//
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bHasImage=myImages.HasImage(theS);
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if (!bHasImage) {
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return !bRet; //true
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}
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//
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aType=theS.ShapeType();
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if (aType==TopAbs_EDGE || aType==TopAbs_FACE ||
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aType==TopAbs_VERTEX || aType==TopAbs_SOLID) {
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const TopTools_ListOfShape& aLSp=myImages.Image(theS);
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aIt.Initialize(aLSp);
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for (; aIt.More(); aIt.Next()) {
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TopoDS_Shape aSp=aIt.Value();
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//
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if (!mySameDomainShapes.Contains(aSp)) {
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if (myMapShape.Contains(aSp)) {
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return bRet; //false
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}
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}
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else {
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TopoDS_Shape aSpR=mySameDomainShapes.FindFromKey(aSp);
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if (myMapShape.Contains(aSpR)) {
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return bRet; //false
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}
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}
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}
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}
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return !bRet; // true
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}
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//=======================================================================
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//function : PrepareHistory
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//purpose :
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//=======================================================================
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void GEOMAlgo_Builder::PrepareHistory()
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{
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if(myShape.IsNull()) {
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return;
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}
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//
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Standard_Boolean bHasImage, bContainsSD;
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TopAbs_ShapeEnum aType;
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TopTools_MapOfShape aMS;
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TopTools_ListIteratorOfListOfShape aIt;
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TopTools_MapIteratorOfMapOfShape aItM;
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//
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// 1. Clearing
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GEOMAlgo_BuilderShape::PrepareHistory();
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//
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// 2. myMapShape - all shapes of result with theirs sub-shapes
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MapShapes(myShape, myMapShape);
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//
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// 3. MS - all argument shapes with theirs sub-shapes
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aIt.Initialize(myShapes);
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for (; aIt.More(); aIt.Next()) {
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const TopoDS_Shape& aSx=aIt.Value();
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MapShapes(aSx, aMS);
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}
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//
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// 4. Treatment
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aItM.Initialize(aMS);
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for (; aItM.More(); aItM.Next()) {
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const TopoDS_Shape& aSx=aItM.Key();
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aType=aSx.ShapeType();
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//modified by NIZNHY-PKV Thu Dec 7 11:34:05 2006f
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//
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// 4.1 .myImagesResult
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TopTools_ListOfShape aLSx;
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//
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bHasImage=myImages.HasImage(aSx);
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if (!bHasImage) {
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if (myMapShape.Contains(aSx)) {
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aLSx.Append(aSx);
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myImagesResult.Add(aSx, aLSx);
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}
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}
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else {
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const TopTools_ListOfShape& aLSp=myImages.Image(aSx);
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aIt.Initialize(aLSp);
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for (; aIt.More(); aIt.Next()) {
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const TopoDS_Shape& aSp=aIt.Value();
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if (myMapShape.Contains(aSp)) {
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aLSx.Append(aSp);
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}
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}
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myImagesResult.Add(aSx, aLSx);
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}
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//
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//modified by NIZNHY-PKV Thu Dec 7 11:34:10 2006t
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//
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// 4.2 As it was
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if (!myHasDeleted) {
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myHasDeleted=IsDeleted(aSx);//xx
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}
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//
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if (!myHasGenerated || !myHasModified) {
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if (aType==TopAbs_EDGE || aType==TopAbs_FACE ||
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aType==TopAbs_VERTEX || aType==TopAbs_SOLID) {
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//modified by NIZNHY-PKV Thu Dec 7 11:53:01 2006f
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//bHasImage=myImages.HasImage(aSx);
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//modified by NIZNHY-PKV Thu Dec 7 11:53:04 2006t
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if (bHasImage) {
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const TopTools_ListOfShape& aLSp=myImages.Image(aSx);
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aIt.Initialize(aLSp);
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for (; aIt.More(); aIt.Next()) {
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const TopoDS_Shape& aSp=aIt.Value();
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//
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if (myMapShape.Contains(aSp)) {
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bContainsSD=mySameDomainShapes.Contains(aSp);
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//
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if (!myHasGenerated) {
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if (bContainsSD) {
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myHasGenerated=Standard_True;
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}
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}
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if (!myHasModified) {
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if (!bContainsSD) {
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myHasModified=Standard_True;
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}
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}
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} // if (myMapShape.Contains(aSp))
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}
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}
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}
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}
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}
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}
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//=======================================================================
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//function : MapShapes
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//purpose :
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//=======================================================================
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void MapShapes(const TopoDS_Shape& theS,
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TopTools_MapOfShape& theM)
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{
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theM.Add(theS);
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TopoDS_Iterator anIt;
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anIt.Initialize(theS);
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for (; anIt.More(); anIt.Next()) {
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const TopoDS_Shape& aSx=anIt.Value();
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MapShapes(aSx, theM);
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}
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}
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