--- /dev/null
+// Created by: Peter KURNEV
+// Copyright (c) 2010-2012 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
+//
+// The content of this file is subject to the Open CASCADE Technology Public
+// License Version 6.5 (the "License"). You may not use the content of this file
+// except in compliance with the License. Please obtain a copy of the License
+// at http://www.opencascade.org and read it completely before using this file.
+//
+// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
+// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
+//
+// The Original Code and all software distributed under the License is
+// distributed on an "AS IS" basis, without warranty of any kind, and the
+// Initial Developer hereby disclaims all such warranties, including without
+// limitation, any warranties of merchantability, fitness for a particular
+// purpose or non-infringement. Please see the License for the specific terms
+// and conditions governing the rights and limitations under the License.
+
+
+#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)) {
+ 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);
+ 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
+}
projects / occt.git / blobdiff