-// File: NMTTools_PaveFiller_2.cxx
-// Created: Mon Dec 8 12:02:56 2003
-// Author: Peter KURNEV
-// <pkv@irinox>
+// Copyright (C) 2007-2013 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 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.
+//
+// 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: NMTTools_PaveFiller_2.cxx
+// Created: Mon Dec 8 12:02:56 2003
+// Author: Peter KURNEV
+#include <Standard_Version.hxx>
-#include <NMTTools_PaveFiller.ixx>
+#include <NMTTools_PaveFiller.hxx>
+
+#include <Basics_OCCTVersion.hxx>
#include <Precision.hxx>
#include <TopoDS.hxx>
#include <TopoDS_Edge.hxx>
#include <TopoDS_Vertex.hxx>
+#include <TopoDS_Iterator.hxx>
#include <BRep_Builder.hxx>
#include <BRep_Tool.hxx>
#include <BooleanOperations_AncestorsSeqAndSuccessorsSeq.hxx>
+#include <NMTDS_Iterator.hxx>
#include <NMTDS_ShapesDataStructure.hxx>
-//
+#include <NMTDS_InterfPool.hxx>
+
+
#include <BOPTools_IndexedMapOfCoupleOfInteger.hxx>
#include <BOPTools_CoupleOfInteger.hxx>
+#include <BooleanOperations_OnceExplorer.hxx>
+
+#include <IntTools_Context.hxx>
+
+static
+ Standard_Boolean Contains(const TopoDS_Edge& aE,
+ const TopoDS_Vertex& aV);
+
+//=======================================================================
+// function: PerformVE
+// purpose:
+//=======================================================================
+void NMTTools_PaveFiller::PerformVE()
+{
+ myIsDone=Standard_False;
+ //
+ Standard_Boolean bJustAdd;
+ Standard_Integer n1, n2, anIndexIn, aFlag, aWhat;
+ Standard_Integer aWith, aNbVEs, aBlockLength, iSDV, nV1;
+ Standard_Real aT;
+#if OCC_VERSION_LARGE > 0x06030008
+ // In OCCT6.3.0sp9 is changed a signature of IntTools_Context::ComputeVE() method
+ Standard_Boolean bToUpdateVertex;
+ Standard_Real aDist;
+#endif
+ TopoDS_Vertex aV1;
+ TopoDS_Edge aE2;
+ BOPTools_IndexedMapOfCoupleOfInteger aSnareMap;
+ BOPTools_CoupleOfInteger aCouple;
+ //
+ BOPTools_CArray1OfVEInterference& aVEs=myIP->VEInterferences();
+ //
+ myDSIt->Initialize (TopAbs_VERTEX, TopAbs_EDGE);
+ //
+ // BlockLength correction
+ aNbVEs=myDSIt->BlockLength();
+ aBlockLength=aVEs.BlockLength();
+ if (aNbVEs > aBlockLength) {
+ aVEs.SetBlockLength(aNbVEs);
+ }
+ //
+ for (; myDSIt->More(); myDSIt->Next()) {
+ myDSIt->Current(n1, n2, bJustAdd);
+ if (!IsSuccessorsComputed(n1, n2)) {
+ anIndexIn=0;
+ aWhat=n1; // Vertex
+ aWith=n2; // Edge
+ if (myDS->GetShapeType(n1)==TopAbs_EDGE) {
+ aWhat=n2;
+ aWith=n1;
+ }
+ //
+ if(bJustAdd) {
+ continue;
+ }
+ // Edge
+ aE2=TopoDS::Edge(myDS->Shape(aWith));
+ if (BRep_Tool::Degenerated(aE2)){
+ continue;
+ }
+ // Vertex
+ nV1=aWhat;
+ aV1=TopoDS::Vertex(myDS->Shape(aWhat));
+ //
+ iSDV=FindSDVertex(aWhat);
+ if (iSDV) {
+ nV1=iSDV;
+ aV1=TopoDS::Vertex(myDS->Shape(nV1));
+ // Modified to find same domain vertex Thu Sep 14 14:35:18 2006
+ // Contribution of Samtech www.samcef.com BEGIN
+ Standard_Integer nVE, iSDVE, iRet;
+ //
+ BooleanOperations_OnceExplorer aExp(*myDS);
+ iRet=0;
+ aExp.Init(aWith, TopAbs_VERTEX);
+ for (; aExp.More(); aExp.Next()) {
+ nVE=aExp.Current();
+ iSDVE=FindSDVertex(nVE);
+ if (iSDVE==iSDV) {
+ iRet=1;
+ break;
+ }
+ }
+ if (iRet) {
+ continue;
+ }
+ }
+ else {
+ if (Contains(aE2, aV1)) {
+ continue;
+ }
+ // Contribution of Samtech www.samcef.com END
+ }
+ //
+ //modified by NIZNHY-PKV Mon Dec 28 08:58:05 2009f
+#if OCC_VERSION_LARGE > 0x06030008
+ // In OCCT6.3.0sp9 is changed a signature of IntTools_Context::ComputeVE() method
+ aFlag = myContext->ComputeVE (aV1, aE2, aT, bToUpdateVertex, aDist);
+#else
+ aFlag = myContext->ComputeVE (aV1, aE2, aT);
+#endif
+ //modified by NIZNHY-PKV Mon Dec 28 08:58:13 2009t
+ //
+ if (!aFlag) {
+ // Add Interference to the Pool
+ BOPTools_VEInterference anInterf (aWhat, aWith, aT);
+ anIndexIn=aVEs.Append(anInterf);
+ //
+ // Add Pave to the Edge's myPavePool
+ aCouple.SetCouple(nV1, aWith);
+ if (!aSnareMap.Contains(aCouple)){
+ aSnareMap.Add(aCouple);
+ //
+ BOPTools_Pave aPave(nV1, aT, BooleanOperations_VertexEdge);
+ aPave.SetInterference(anIndexIn);
+ BOPTools_PaveSet& aPaveSet= myPavePool(myDS->RefEdge(aWith));
+ aPaveSet.Append(aPave);
+ }
+ //
+ // State for the Vertex in DS;
+ myDS->SetState (aWhat, BooleanOperations_ON);
+ // Insert Vertex in Interference Object
+ BOPTools_VEInterference& aVE=aVEs(anIndexIn);
+ aVE.SetNewShape(aWhat);
+ //
+ myIP->Add(aWhat, aWith, Standard_True, NMTDS_TI_VE);
+ //
+ //modified by NIZNHY-PKV Mon Dec 28 09:00:54 2009f
+#if OCC_VERSION_LARGE > 0x06030008
+ // In OCCT6.3.0sp9 is changed a signature of IntTools_Context::ComputeVE() method
+ if (bToUpdateVertex) {
+ BRep_Builder aBB;
+ //
+ aBB.UpdateVertex(aV1, aDist);
+ }
+#endif
+ //modified by NIZNHY-PKV Mon Dec 28 09:00:57 2009t
+ //
+ } //if (!aFlag) {
+ }
+ }
+ myIsDone=Standard_True;
+}
//=======================================================================
// function: PrepareEdges
-// purpose:
+// purpose:
//=======================================================================
- void NMTTools_PaveFiller::PrepareEdges()
+void NMTTools_PaveFiller::PrepareEdges()
{
Standard_Integer i, nV, ii, aNBSuc, ip, aNbShapesObject;
Standard_Real aT;
aE=TopoDS::Edge(myDS->Shape(i));
//
if (BRep_Tool::Degenerated(aE)){
- continue;
+ continue;
}
//
BOPTools_PaveSet& aPaveSet=myPavePool(myDS->RefEdge(i));
// A <-
aNBSuc=myDS->NumberOfSuccessors(i);
for (ii=1; ii <=aNBSuc; ii++) {
- nV=myDS->GetSuccessor(i, ii);
- anOr=myDS->GetOrientation(i, ii);
- aV=TopoDS::Vertex(myDS->Shape(nV));
- aV.Orientation(anOr);
- aT=BRep_Tool::Parameter(aV, aE);
- //
- ip=FindSDVertex(nV);
- if (ip) {
- aV=TopoDS::Vertex(myDS->Shape(ip));
- aV.Orientation(anOr);// XX ? if the edge is closed it'll be amazing result
- nV=ip;
- }
- //
- BOPTools_Pave aPave(nV, aT);
- aPaveSet.Append (aPave);
+ nV=myDS->GetSuccessor(i, ii);
+ anOr=myDS->GetOrientation(i, ii);
+ aV=TopoDS::Vertex(myDS->Shape(nV));
+ aV.Orientation(anOr);
+ aT=BRep_Tool::Parameter(aV, aE);
+ //
+ ip=FindSDVertex(nV);
+ if (ip) {
+ aV=TopoDS::Vertex(myDS->Shape(ip));
+ aV.Orientation(anOr);// XX ? if the edge is closed it'll be amazing result
+ nV=ip;
+ }
+ //
+ BOPTools_Pave aPave(nV, aT);
+ aPaveSet.Append (aPave);
}
}
}
}
+
+// Modified Thu Sep 14 14:35:18 2006
+// Contribution of Samtech www.samcef.com BEGIN
//=======================================================================
-// function: PerformVE
-// purpose:
+//function : Contains
+//purpose :
//=======================================================================
- void NMTTools_PaveFiller::PerformVE()
+Standard_Boolean Contains(const TopoDS_Edge& aE,
+ const TopoDS_Vertex& aV)
{
- myIsDone=Standard_False;
- //
- Standard_Boolean bJustAddInterference;
- Standard_Integer n1, n2, anIndexIn, aFlag, aWhat, aWith, aNbVEs, aBlockLength, iSDV, nV1;
- Standard_Real aT;
- TopoDS_Vertex aV1;
- TopoDS_Edge aE2;
- BOPTools_IndexedMapOfCoupleOfInteger aSnareMap;
- BOPTools_CoupleOfInteger aCouple;
- //
- BOPTools_CArray1OfVEInterference& aVEs=myIntrPool->VEInterferences();
+ Standard_Boolean bRet;
+ TopoDS_Iterator aIt;
//
- myDSIt.Initialize (TopAbs_VERTEX, TopAbs_EDGE);
- //
- // BlockLength correction
- aNbVEs=ExpectedPoolLength();
- aBlockLength=aVEs.BlockLength();
- if (aNbVEs > aBlockLength) {
- aVEs.SetBlockLength(aNbVEs);
- }
- //
- for (; myDSIt.More(); myDSIt.Next()) {
- myDSIt.Current(n1, n2, bJustAddInterference);
- //
- if (! myIntrPool->IsComputed(n1, n2)) {
- if (! IsSuccesstorsComputed(n1, n2)) {
- anIndexIn=0;
- aWhat=n1; // Vertex
- aWith=n2; // Edge
- SortTypes(aWhat, aWith);
- //
- if(bJustAddInterference) {
- myIntrPool->AddInterference(aWhat, aWith, BooleanOperations_VertexEdge, anIndexIn);
- continue;
- }
- // Edge
- aE2=TopoDS::Edge(myDS->Shape(aWith));
- //
- if (BRep_Tool::Degenerated(aE2)){
- continue;
- }
- // Vertex
- nV1=aWhat;
- aV1=TopoDS::Vertex(myDS->Shape(aWhat));
- //
- iSDV=FindSDVertex(aWhat);
- if (iSDV) {
- nV1=iSDV;
- aV1=TopoDS::Vertex(myDS->Shape(nV1));
- }
- //
- aFlag=myContext.ComputeVE (aV1, aE2, aT);
- //
- if (!aFlag) {
- //
- // Add Interference to the Pool
- BOPTools_VEInterference anInterf (aWhat, aWith, aT);
- anIndexIn=aVEs.Append(anInterf);
- //
- // Add Pave to the Edge's myPavePool
- aCouple.SetCouple(nV1, aWith);
- if (!aSnareMap.Contains(aCouple)){
- aSnareMap.Add(aCouple);
- //
- BOPTools_Pave aPave(nV1, aT, BooleanOperations_VertexEdge);
- aPave.SetInterference(anIndexIn);
- BOPTools_PaveSet& aPaveSet= myPavePool(myDS->RefEdge(aWith));
- aPaveSet.Append(aPave);
- }
- //
- // State for the Vertex in DS;
- myDS->SetState (aWhat, BooleanOperations_ON);
- // Insert Vertex in Interference Object
- BOPTools_VEInterference& aVE=aVEs(anIndexIn);
- aVE.SetNewShape(aWhat);
- }
- myIntrPool->AddInterference(aWhat, aWith, BooleanOperations_VertexEdge, anIndexIn);
- }
+ bRet=Standard_False;
+ aIt.Initialize(aE);
+ for (; aIt.More(); aIt.Next()) {
+ const TopoDS_Shape& aVE=aIt.Value();
+ if (aVE.IsSame(aV)) {
+ bRet=!bRet;
+ break;
}
}
- myIsDone=Standard_True;
+ return bRet;
}
-
-/*
-// A
-//
- // cto900/M2
- // Some of Edges can be [Semi] Infinite. Such Edges have no
- // vertices on correspondant INF ends. So we must provide
- // these vertices formally (to obtain Shrunk Ranges for e.g).
- // In reality this vertex(-es) does not belong to the INF Edge.
- // It just has reference in the DS.
- // PKV Tue Apr 23 10:21:45 2002
- {
- Standard_Real aT1, aT2, aTolE;
- Standard_Boolean bInf1, bInf2;
- gp_Pnt aPx;
- TopoDS_Vertex aVx;
- BRep_Builder aBB;
- BooleanOperations_AncestorsSeqAndSuccessorsSeq anASSeq;
- //
- aTolE=BRep_Tool::Tolerance(aE);
- Handle(Geom_Curve) aC3D=BRep_Tool::Curve (aE, aT1, aT2);
- bInf1=Precision::IsNegativeInfinite(aT1);
- bInf2=Precision::IsPositiveInfinite(aT2);
-
- if (bInf1) {
- aC3D->D0(aT1, aPx);
- aBB.MakeVertex(aVx, aPx, aTolE);
- myDS->InsertShapeAndAncestorsSuccessors(aVx, anASSeq);
- nV=myDS->NumberOfInsertedShapes();
- BOPTools_Pave aPave(nV, aT1);
- aPaveSet.Append (aPave);
- }
-
- if (bInf2) {
- aC3D->D0(aT2, aPx);
- aBB.MakeVertex(aVx, aPx, aTolE);
- myDS->InsertShapeAndAncestorsSuccessors(aVx, anASSeq);
- nV=myDS->NumberOfInsertedShapes();
- BOPTools_Pave aPave(nV, aT2);
- aPaveSet.Append (aPave);
- }
- }
-*/
+// Contribution of Samtech www.samcef.com END
