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    0024624: Lost word in license statement in source files · d5f74e42
    abv authored
    License statement text corrected; compiler warnings caused by Bison 2.41 disabled for MSVC; a few other compiler warnings on 54-bit Windows eliminated by appropriate type cast
    Wrong license statements corrected in several files.
    Copyright and license statements added in XSD and GLSL files.
    Copyright year updated in some files.
    Obsolete documentation files removed from DrawResources.
    d5f74e42
BOPAlgo_PaveFiller_4.cxx 5.95 KB
// Created by: Peter KURNEV
// Copyright (c) 2010-2014 OPEN CASCADE SAS
// Copyright (c) 2007-2010 CEA/DEN, EDF R&D, OPEN CASCADE
// Copyright (c) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, CEDRAT,
//                         EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.

#include <BOPAlgo_PaveFiller.ixx>

#include <NCollection_IncAllocator.hxx>

#include <TopoDS_Vertex.hxx>
#include <TopoDS_Face.hxx>
#include <BRep_Tool.hxx>
#include <BRep_Builder.hxx>
#include <BRepBndLib.hxx>

#include <BOPCol_MapOfInteger.hxx>

#include <BOPInt_Context.hxx>

#include <BOPDS_Iterator.hxx>
#include <BOPDS_VectorOfInterfVF.hxx>
#include <BOPDS_Interf.hxx>
#include <BOPDS_SubIterator.hxx>
#include <BOPDS_MapOfPaveBlock.hxx>
#include <BOPDS_FaceInfo.hxx>
#include <BOPCol_MapOfInteger.hxx>

//=======================================================================
// function: PerformVF
// purpose: 
//=======================================================================
  void BOPAlgo_PaveFiller::PerformVF()
{
  Standard_Boolean bJustAdd;
  Standard_Integer iSize, nV, nF, nVSD, iFlag, nVx, i;
  Standard_Real aT1, aT2, aTolF, aTolV;
  BRep_Builder aBB;
  //
  myErrorStatus=0;
  //
  myIterator->Initialize(TopAbs_VERTEX, TopAbs_FACE);
  iSize=myIterator->ExpectedLength();
  if (iSize) {
    //
    BOPDS_VectorOfInterfVF& aVFs=myDS->InterfVF();
    aVFs.SetStartSize(iSize);
    aVFs.SetIncrement(iSize);
    aVFs.Init();
    //
    for (; myIterator->More(); myIterator->Next()) {
      myIterator->Value(nV, nF, bJustAdd);
      if(bJustAdd) {
        continue;
      }
      //
      if (myDS->IsSubShape(nV, nF)) {
        continue;
      }
      //
      if (myDS->HasInterfShapeSubShapes(nV, nF)) {
        myDS->ChangeFaceInfo(nF);
        continue;
      }
      //
      nVx=nV;
      if (myDS->HasShapeSD(nV, nVSD)) {
        nVx=nVSD;
      }
      //
      if (myDS->HasInterf(nVx, nF)) {
        continue;
      }
      //
      const TopoDS_Vertex& aV=(*(TopoDS_Vertex *)(&myDS->Shape(nVx))); 
      const TopoDS_Face& aF=(*(TopoDS_Face *)(&myDS->Shape(nF))); 
      //
      aTolV = BRep_Tool::Tolerance(aV);
      aTolF = BRep_Tool::Tolerance(aF);
      //
      iFlag=myContext->ComputeVF(aV, aF, aT1, aT2);
      if (!iFlag) {
        // 1
        i=aVFs.Append()-1;
        BOPDS_InterfVF& aVF=aVFs(i);
        aVF.SetIndices(nVx, nF);
        aVF.SetUV(aT1, aT2);
        // 2
        myDS->AddInterf(nVx, nF);
        //
        BOPDS_FaceInfo& aFI=myDS->ChangeFaceInfo(nF);
        BOPCol_MapOfInteger& aMVIn=aFI.ChangeVerticesIn();
        aMVIn.Add(nVx);
        //
        if (aTolV < aTolF) {
          aBB.UpdateVertex(aV, aTolF);
          BOPDS_ShapeInfo& aSIV = myDS->ChangeShapeInfo(nVx);
          Bnd_Box& aBoxV = aSIV.ChangeBox();
          BRepBndLib::Add(aV, aBoxV);
        }
      }
    }// for (; myIterator->More(); myIterator->Next()) {
  }// if (iSize) {
  else {
    iSize=10;
    BOPDS_VectorOfInterfVF& aVFs=myDS->InterfVF();
    aVFs.SetStartSize(iSize);
    aVFs.SetIncrement(iSize);
    aVFs.Init();
  }
  //
  TreatVerticesEE();
} 


//=======================================================================
//function : TreatVerticesEE
//purpose  : 
//=======================================================================
  void BOPAlgo_PaveFiller::TreatVerticesEE()
{
  Standard_Integer i, aNbS, aNbEEs, nF, nV, iFlag;
  Standard_Real aT1, aT2;
  BOPCol_ListIteratorOfListOfInteger aItLI;
  Handle(NCollection_IncAllocator) aAllocator;
  //
  //-----------------------------------------------------scope_1 f
  aAllocator=new NCollection_IncAllocator();
  BOPCol_ListOfInteger aLIV(aAllocator), aLIF(aAllocator);
  BOPCol_MapOfInteger aMI(100, aAllocator);
  BOPDS_MapOfPaveBlock aMPBF(100, aAllocator);
  //
  myErrorStatus=0;
  //
  
  aNbS=myDS->NbSourceShapes();
  //
  BOPDS_VectorOfInterfEE& aEEs=myDS->InterfEE();
  aNbEEs=aEEs.Extent();
  for (i=0; i<aNbEEs; ++i) {
    BOPDS_InterfEE& aEE=aEEs(i);
    if (aEE.HasIndexNew()) {
      nV=aEE.IndexNew();
      if (aMI.Add(nV)) {
        aLIV.Append(nV);
      }   
    }   
  }
  if (!aLIV.Extent()) {
    aAllocator.Nullify();
    return;
  }
  //
  aNbS=myDS->NbSourceShapes();
  for (nF=0; nF<aNbS; ++nF) {
    const BOPDS_ShapeInfo& aSI=myDS->ShapeInfo(nF);
    if (aSI.ShapeType()==TopAbs_FACE) {
      aLIF.Append(nF);
    }
  }
  if (!aLIF.Extent()) {
    aAllocator.Nullify();
    return;
  }
  //-------------------------------------------------------------
  BOPDS_VectorOfInterfVF& aVFs=myDS->InterfVF();
  //
  BOPDS_SubIterator aIt(aAllocator);
  //
  aIt.SetDS(myDS);
  aIt.SetSubSet1(aLIF);
  aIt.SetSubSet2(aLIV);
  aIt.Prepare();
  aIt.Initialize();
  for (; aIt.More(); aIt.Next()) {
    aIt.Value(nV, nF);
    //
    BOPDS_FaceInfo& aFI=myDS->ChangeFaceInfo(nF);
    const BOPCol_MapOfInteger& aMVOn=aFI.VerticesOn();
    //
    if (!aMVOn.Contains(nV)) {
      const TopoDS_Vertex& aV=(*(TopoDS_Vertex *)(&myDS->Shape(nV))); 
      const TopoDS_Face& aF=(*(TopoDS_Face *)(&myDS->Shape(nF))); 
      iFlag=myContext->ComputeVF(aV, aF, aT1, aT2);
      if (!iFlag) {
        // 1
        i=aVFs.Append()-1;
        BOPDS_InterfVF& aVF=aVFs(i);
        aVF.SetIndices(nV, nF);
        aVF.SetUV(aT1, aT2);
        // 2
        myDS->AddInterf(nV, nF);
        //
        BOPCol_MapOfInteger& aMVIn=aFI.ChangeVerticesIn();
        aMVIn.Add(nV);
      }
    }
  }
  //
  aAllocator.Nullify();
  //-----------------------------------------------------scope_1 t
}