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// Created on: 1996-03-07
// Created by: Jean Yves LEBEY
// Copyright (c) 1996-1999 Matra Datavision
// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// 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 <gp_Pnt.hxx>
#include <TopOpeBRepBuild_define.hxx>
#include <TopOpeBRepBuild_EdgeBuilder.hxx>
#include <TopOpeBRepBuild_GTopo.hxx>
#include <TopOpeBRepBuild_PaveSet.hxx>
#include <TopOpeBRepDS_CurveIterator.hxx>
#include <TopOpeBRepDS_HDataStructure.hxx>
#include <TopOpeBRepDS_PointIterator.hxx>
#include <TopOpeBRepTool_ShapeExplorer.hxx>
#include <TopOpeBRepDS_ProcessInterferencesTool.hxx>
#include <TopOpeBRepTool_GEOMETRY.hxx>
#include <TopOpeBRepTool_PROJECT.hxx>
#include <TopOpeBRepTool_TOPOLOGY.hxx>
#include <TopOpeBRepTool_TOOL.hxx>
#include <TopOpeBRepDS_TKI.hxx>
#include <TopOpeBRepDS.hxx>
#include <BRep_Tool.hxx>
#include <TopoDS.hxx>
#include <Geom2d_Curve.hxx>
#include <Geom_Plane.hxx>
#include <gp_Pnt2d.hxx>
#include <ElCLib.hxx>
#include <ElSLib.hxx>
#include <Geom2dAdaptor_Curve.hxx>
#include <BRepAdaptor_Curve.hxx>
#include <TopOpeBRepTool_2d.hxx>
#include <Standard_ProgramError.hxx>
#include <TopOpeBRepDS_EdgeVertexInterference.hxx>
#define M_FORWARD(st) (st == TopAbs_FORWARD)
#define M_REVERSED(st) (st == TopAbs_REVERSED)
#define M_INTERNAL(st) (st == TopAbs_INTERNAL)
#define M_EXTERNAL(st) (st == TopAbs_EXTERNAL)
bool TopOpeBRepBuild_FUN_aresamegeom(const TopoDS_Shape& S1, const TopoDS_Shape& S2);
//=================================================================================================
void TopOpeBRepBuild_Builder::GMergeEdges(const NCollection_List<TopoDS_Shape>& LE1,
const NCollection_List<TopoDS_Shape>& LE2,
const TopOpeBRepBuild_GTopo& G1)
{
if (LE1.IsEmpty())
{
return;
}
TopAbs_State TB1, TB2;
G1.StatesON(TB1, TB2);
const TopoDS_Shape& E1 = LE1.First();
#ifdef OCCT_DEBUG
int iE;
bool tSPS1 = GtraceSPS(E1, iE);
if (tSPS1)
{
std::cout << std::endl;
std::cout << "--- GMergeEdges " << std::endl;
GdumpEDG(E1);
GdumpSAMDOM(LE1, (char*)"1 : ");
GdumpSAMDOM(LE2, (char*)"2 : ");
}
#endif
myEdgeReference = TopoDS::Edge(E1);
TopOpeBRepBuild_PaveSet PVS(E1);
GFillEdgesPVS(LE1, LE2, G1, PVS);
// Create a edge builder EBU
TopoDS_Shape E1F = LE1.First();
E1F.Orientation(TopAbs_FORWARD);
TopOpeBRepBuild_PaveClassifier VCL(E1F);
bool equalpar = PVS.HasEqualParameters();
if (equalpar)
{
VCL.SetFirstParameter(PVS.EqualParameters());
}
TopOpeBRepBuild_EdgeBuilder EDBU(PVS, VCL);
// Build the new edges LEM
NCollection_List<TopoDS_Shape> LEM;
GEDBUMakeEdges(E1F, EDBU, LEM);
// connect new edges as edges built TB1 on LE1 edges
NCollection_List<TopoDS_Shape>::Iterator it1;
for (it1.Initialize(LE1); it1.More(); it1.Next())
{
const TopoDS_Shape& E11 = it1.Value();
ChangeMerged(E11, TB1) = LEM;
}
// connect new edges as edges built TB2 on LE2 edges
NCollection_List<TopoDS_Shape>::Iterator it2;
for (it2.Initialize(LE2); it2.More(); it2.Next())
{
const TopoDS_Shape& E2 = it2.Value();
ChangeMerged(E2, TB2) = LEM;
}
} // GMergeEdges
//=================================================================================================
void TopOpeBRepBuild_Builder::GFillEdgesPVS(const NCollection_List<TopoDS_Shape>& LE1,
const NCollection_List<TopoDS_Shape>& LE2,
const TopOpeBRepBuild_GTopo& G1,
TopOpeBRepBuild_PaveSet& PVS)
{
if (LE1.IsEmpty())
{
return;
}
TopAbs_State TB1, TB2;
G1.StatesON(TB1, TB2);
const TopoDS_Shape& E1 = LE1.First();
myEdgeReference = TopoDS::Edge(E1);
NCollection_List<TopoDS_Shape>::Iterator it1;
for (it1.Initialize(LE1); it1.More(); it1.Next())
{
const TopoDS_Shape& E11 = it1.Value();
bool ismerged = IsMerged(E11, TB1);
#ifdef OCCT_DEBUG
int i1;
bool tSPS1 = GtraceSPS(E11, i1);
if (tSPS1)
{
std::cout << std::endl;
std::cout << "--- GFillEdgesPVS ";
GdumpSHA(E11);
std::cout << " ismerged : " << ismerged << " ";
TopAbs::Print(TB1, std::cout);
std::cout << std::endl;
}
#endif
if (!ismerged)
{
GFillEdgePVS(E11, LE2, G1, PVS);
}
}
TopOpeBRepBuild_GTopo G2 = G1.CopyPermuted();
NCollection_List<TopoDS_Shape>::Iterator it2;
for (it2.Initialize(LE2); it2.More(); it2.Next())
{
const TopoDS_Shape& E2 = it2.Value();
bool ismerged = IsMerged(E2, TB2);
#ifdef OCCT_DEBUG
int i2;
bool tSPS2 = GtraceSPS(E2, i2);
if (tSPS2)
{
std::cout << std::endl;
std::cout << "--- GFillEdgesPVS ";
GdumpSHA(E2);
std::cout << " ismerged : " << ismerged << " ";
TopAbs::Print(TB2, std::cout);
std::cout << std::endl;
}
#endif
if (!ismerged)
{
GFillEdgePVS(E2, LE1, G2, PVS);
}
}
} // GFillEdgesPVS
//=================================================================================================
void TopOpeBRepBuild_Builder::GFillEdgePVS(const TopoDS_Shape& E,
const NCollection_List<TopoDS_Shape>& /*LE2*/,
const TopOpeBRepBuild_GTopo& G,
TopOpeBRepBuild_PaveSet& PVS)
{
TopAbs_ShapeEnum t1, t2;
G.Type(t1, t2);
TopAbs_State TB1, TB2;
G.StatesON(TB1, TB2);
// work on a FORWARD edge EF
TopoDS_Shape EF = E;
EF.Orientation(TopAbs_FORWARD);
// Add the point/vertex topology build/found on edge EF in PVS
GFillPointTopologyPVS(EF, G, PVS);
} // GFillEdgePVS
// --- iterer sur EPit jusqu'a la prochaine interference dont la
// --- transition est definie sur un shape de type SHA Before et After
static bool FUN_MoreSHAINT(TopOpeBRepDS_PointIterator& EPit, const TopAbs_ShapeEnum SHA)
{
bool more = false;
while (EPit.More())
{
const occ::handle<TopOpeBRepDS_Interference>& I = EPit.Value();
const TopOpeBRepDS_Transition& T = I->Transition();
TopOpeBRepDS_Kind GT, ST;
int G, S;
FDS_data(I, GT, G, ST, S);
TopAbs_ShapeEnum SB, SA;
int IB, IA;
FDS_Tdata(I, SB, IB, SA, IA);
TopAbs_ShapeEnum b = T.ShapeBefore(), a = T.ShapeAfter();
bool rejet = ((b != SHA) || (a != SHA));
if (rejet)
{
EPit.Next();
}
else
{
more = true;
break;
}
}
return more;
}
// Unused :
/*#ifdef OCCT_DEBUG
static int FUN_getTRASHA(const int geti,
const NCollection_List<occ::handle<TopOpeBRepDS_Interference>>& lFOR, const int FOR,
const NCollection_List<occ::handle<TopOpeBRepDS_Interference>>& lREV, const int REV,
const NCollection_List<occ::handle<TopOpeBRepDS_Interference>>& lINT, const int INT)
{
int trasha = 0;
if (geti == 1) { // get i before
if (REV) trasha = lREV.First()->Transition().Before();
if (INT) trasha = lINT.First()->Transition().Before();
}
if (geti == 2) { // get i after
if (FOR) trasha = lFOR.Last()->Transition().After();
if (INT) trasha = lINT.Last()->Transition().After();
}
return trasha;
}
#endif*/
#ifdef OCCT_DEBUG
void debfillp(const int i)
{
std::cout << "+ + debfillp " << i << std::endl;
}
void debfillpon(const int i)
{
std::cout << "+ + debfillpon " << i << std::endl;
}
void debfillpin(const int i)
{
std::cout << "+ + debfillpin " << i << std::endl;
}
void debfillpou(const int i)
{
std::cout << "+ + debfillpou " << i << std::endl;
}
void debfillp2(const int i)
{
std::cout << "+ + debfillp2 " << i << std::endl;
}
#endif
static bool FUN_isonbound(const occ::handle<TopOpeBRepDS_HDataStructure>& HDS,
const occ::handle<TopOpeBRepDS_Interference>& I)
{
int G = I->Geometry();
TopOpeBRepDS_Kind KG = I->GeometryType();
bool Gb1 = (KG == TopOpeBRepDS_VERTEX);
if (Gb1)
{
occ::handle<TopOpeBRepDS_EdgeVertexInterference> EVI =
occ::down_cast<TopOpeBRepDS_EdgeVertexInterference>(I);
bool vhassd = HDS->HasSameDomain(HDS->DS().Shape(G));
Gb1 = (EVI.IsNull()) ? false : EVI->GBound();
Gb1 = Gb1 && !vhassd;
}
return Gb1;
}
#define TheIN (1)
#define TheON (2)
#define TheOUT (3)
#define HASSD2d (2)
#define HASSD3d (3)
#define FIRST (1)
#define LAST (2)
//=================================================================================================
void TopOpeBRepBuild_Builder::GFillPointTopologyPVS(const TopoDS_Shape& E,
const TopOpeBRepBuild_GTopo& G,
TopOpeBRepBuild_PaveSet& PVS)
{
#ifdef OCCT_DEBUG
// TopAbs_State TB1,TB2;
// G.StatesON(TB1,TB2);
// TopOpeBRepDS_Config GConf1 = G.Config1();
// TopOpeBRepDS_Config GConf2 = G.Config2();
#endif
TopAbs_ShapeEnum t1, t2, ShapeInterf;
G.Type(t1, t2);
ShapeInterf = t1;
const TopOpeBRepDS_DataStructure& BDS = myDataStructure->DS();
const int iEDS = BDS.Shape(E);
#ifdef OCCT_DEBUG
// int rkE = BDS.AncestorRank(E);
#endif
bool isSE = BDS.IsSectionEdge(TopoDS::Edge(E));
bool dgE = BRep_Tool::Degenerated(TopoDS::Edge(E));
bool isEd;
isEd = BRep_Tool::Degenerated(TopoDS::Edge(E));
#ifdef OCCT_DEBUG
// bool hsd = myDataStructure->HasSameDomain(E); //xpu170498
#endif
bool isfafa = BDS.Isfafa(); // xpu120598
#ifdef OCCT_DEBUG
bool tSPSE = GtraceSPS(iEDS);
TCollection_AsciiString striE = TopOpeBRepDS::SPrint(TopAbs_EDGE, iEDS);
const TopoDS_Shape& EPVS = PVS.Edge();
int iEPVS;
bool tSPSEPVS = GtraceSPS(EPVS, iEPVS);
bool tSPS = tSPSE || tSPSEPVS;
if (tSPS)
{
std::cout << std::endl;
std::cout << "--- GFillPointTopologyPVS : ShapeInterf ";
TopAbs::Print(ShapeInterf, std::cout);
std::cout << ",efil ";
GdumpSHA(E);
std::cout << ",eref ";
GdumpSHA(myEdgeReference);
std::cout << ",ffil ";
GdumpSHA(myFaceToFill);
std::cout << ",fref ";
GdumpSHA(myFaceReference);
std::cout << std::endl;
debfillp(iEDS);
}
#endif
bool isspin = (mySplitSectionState == TheIN), isspou = (mySplitSectionState == TheOUT),
isspon = (mySplitSectionState == TheON);
if (isSE && (mySplitSectionState == 0))
{
return; // splits done in process ProcessSectionEdges
}
#ifdef OCCT_DEBUG
// int iefil = BDS.Shape(E);
// int iffil = BDS.Shape(myFaceToFill);
// int ieref = BDS.Shape(myEdgeReference);
// int ifref = BDS.Shape(myFaceReference);
if (tSPS)
{
if (isspon)
debfillpon(iEDS);
if (isspin)
debfillpin(iEDS);
if (isspou)
debfillpou(iEDS);
}
#endif
// 0.
//---
const NCollection_List<occ::handle<TopOpeBRepDS_Interference>>& lIE = BDS.ShapeInterferences(E);
// clang-format off
bool scanall = (isspin || isspou || isspon); // xpu161198: BUC60382 //xpu011098: CTS21180(e8on); cto900I7(e12on)
// clang-format on
// loiSHAINT = interferences avec les 2 proprietes
// - fournies par un PointIterator
// - dont la transition est definie / shape = ShapeInterf
NCollection_List<occ::handle<TopOpeBRepDS_Interference>> loiSHAINT;
if (scanall)
{
FDS_assign(lIE, loiSHAINT);
}
else
{
TopOpeBRepDS_PointIterator EPit(lIE);
EPit.Init(BDS.ShapeInterferences(E));
bool addi = FUN_MoreSHAINT(EPit, ShapeInterf);
while (addi)
{
const occ::handle<TopOpeBRepDS_Interference>& II = EPit.Value();
loiSHAINT.Append(II);
EPit.Next();
addi = FUN_MoreSHAINT(EPit, ShapeInterf);
}
}
TopOpeBRepDS_TKI tki;
tki.FillOnGeometry(loiSHAINT); // groupage par geometrie d'interference
// - kp1 -
// BUC60093 : only 2 G : 1 point && 1 vertex
// deleting interfs on G = vertex sdm && closingE
TopoDS_Vertex vclo;
bool closedE = TopOpeBRepTool_TOOL::ClosedE(TopoDS::Edge(E), vclo);
int kp1 = 0;
if (closedE)
{
tki.Init();
int nG = 0;
while (tki.More())
{
nG++;
TopOpeBRepDS_Kind Kcur;
int Gcur;
tki.Value(Kcur, Gcur);
if (Kcur == TopOpeBRepDS_POINT)
{
tki.Next();
continue;
}
const TopoDS_Shape& v = BDS.Shape(Gcur);
TopoDS_Shape oov;
FUN_ds_getoov(v, myDataStructure, oov);
bool samev = v.IsSame(vclo), sameoov = oov.IsSame(vclo);
if (samev || sameoov)
{
kp1 = Gcur;
}
tki.Next();
}
if (nG == 1)
{
kp1 = 0; // we have only one interf on vGclo -> keep the interf
}
} // kp1
// - kp6 - nyiReducing
// xpu250998 : cto900M5 (e5,p1)
// prequesitory : if we have I3d on Gb0 FORWARD or REVERSED, we do NOT need
// interference on Gb1 to determinate split IN/OUT of edge.
bool kp6 = (!isSE);
if (kp6)
{
kp6 = false;
NCollection_List<occ::handle<TopOpeBRepDS_Interference>>::Iterator it(loiSHAINT);
for (; it.More(); it.Next())
{
const occ::handle<TopOpeBRepDS_Interference>& I = it.Value();
TopOpeBRepDS_Kind ST = I->SupportType();
if (ST != TopOpeBRepDS_FACE)
{
continue;
}
TopAbs_Orientation O = I->Transition().Orientation(TopAbs_IN);
bool FORREV = (O == TopAbs_FORWARD) || (O == TopAbs_REVERSED);
if (!FORREV)
{
continue;
}
bool Gb1 = ::FUN_isonbound(myDataStructure, I);
if (!Gb1)
{
kp6 = true;
break;
}
} // it(l3dFOR+l3dREV)
}
// 1.
//---
tki.Init();
while (tki.More())
{
// lieu courant : Kcur,Gcur; Interferences : LICur
TopOpeBRepDS_Kind Kcur;
int Gcur;
const NCollection_List<occ::handle<TopOpeBRepDS_Interference>>& LICur = tki.Value(Kcur, Gcur);
bool point = (Kcur == TopOpeBRepDS_POINT); // xpu170498
bool vertex = (Kcur == TopOpeBRepDS_VERTEX); // xpu170498
TopoDS_Shape vGsd;
if (vertex)
{
FUN_ds_getoov(BDS.Shape(Gcur), myDataStructure, vGsd); // xpu221098
}
// recall : I3d=(I3dF,I3dFE) : I3dF=(T(F),G,F), I3dFE=(T(F),G,E)
// I2d=I2dFE
// I1d=(T(E),V,E)
if ((Kcur == TopOpeBRepDS_VERTEX) && (kp1 == Gcur))
{
tki.Next();
continue;
}
const occ::handle<TopOpeBRepDS_Interference>& I = LICur.First();
double parSE = FDS_Parameter(I);
NCollection_List<occ::handle<TopOpeBRepDS_Interference>> LICurcopy;
NCollection_List<occ::handle<TopOpeBRepDS_Interference>> l3dFcur;
FDS_assign(LICur, LICurcopy);
int n3d = FUN_selectSKinterference(LICurcopy, TopOpeBRepDS_FACE, l3dFcur);
NCollection_List<occ::handle<TopOpeBRepDS_Interference>> l2dFEcur;
FDS_assign(LICur, LICurcopy);
int n2d = FUN_ds_hasI2d(iEDS, LICurcopy, l2dFEcur);
NCollection_List<occ::handle<TopOpeBRepDS_Interference>> l1dEcur;
FDS_assign(LICur, LICurcopy);
FUN_selectTRASHAinterference(LICurcopy, TopAbs_EDGE, l1dEcur);
TopAbs_State stb;
int isb;
int bdim;
TopAbs_State sta;
int isa;
int adim;
FUN_ds_GetTr(BDS, iEDS, Gcur, LICur, stb, isb, bdim, sta, isa, adim);
if (isSE)
{
// before
bool bIN1d = (stb == TopAbs_IN) && (bdim == 1);
bool bIN2d = (stb == TopAbs_IN) && (bdim == 2);
bool bIN3d = (stb == TopAbs_IN) && (bdim == 3);
bool bOUT2d = (stb == TopAbs_OUT) && (bdim == 2);
bool bOUT3d = (stb == TopAbs_OUT) && (bdim == 3);
// after
bool aIN1d = (sta == TopAbs_IN) && (adim == 1);
bool aIN2d = (sta == TopAbs_IN) && (adim == 2);
bool aIN3d = (sta == TopAbs_IN) && (adim == 3);
bool aOUT2d = (sta == TopAbs_OUT) && (adim == 2);
bool aOUT3d = (sta == TopAbs_OUT) && (adim == 3);
TopOpeBRepDS_Transition newT;
bool INb = false, INa = false;
if (isfafa)
{
if (isspon)
{
if ((stb == TopAbs_OUT) && (sta == TopAbs_OUT))
{
tki.Next();
continue;
}
INb = bIN1d;
INa = aIN1d;
newT.Index(isb);
newT.ShapeBefore(TopAbs_EDGE);
newT.ShapeAfter(TopAbs_EDGE);
}
else if (isspin)
{
INb = bIN2d;
INa = aIN2d;
newT.ShapeBefore(TopAbs_FACE);
newT.ShapeAfter(TopAbs_FACE);
}
else if (isspou)
{
INb = !bOUT2d;
INa = !aOUT2d;
newT.ShapeBefore(TopAbs_FACE);
newT.ShapeAfter(TopAbs_FACE);
}
}
else
{
if (isspon)
{
if ((stb == TopAbs_OUT) && (sta == TopAbs_OUT))
{
tki.Next();
continue;
}
INb = bIN1d || bIN2d;
INa = aIN1d || aIN2d;
newT.Index(isb);
newT.ShapeBefore(TopAbs_EDGE);
newT.ShapeAfter(TopAbs_EDGE);
}
else if (isspin)
{
if ((stb == TopAbs_OUT) && (sta == TopAbs_OUT))
{
tki.Next();
continue;
}
INb = bIN3d;
INa = aIN3d;
if (INb)
{
newT.Index(isb);
}
else
{
newT.Index(isa);
}
newT.ShapeBefore(TopAbs_FACE);
newT.ShapeAfter(TopAbs_FACE);
}
else if (isspou)
{
if ((stb == TopAbs_IN) && (sta == TopAbs_IN))
{
tki.Next();
continue;
}
INb = !bOUT3d;
INa = !aOUT3d;
if (bOUT3d)
{
newT.Index(isb);
}
else
{
newT.Index(isa);
}
newT.ShapeBefore(TopAbs_FACE);
newT.ShapeAfter(TopAbs_FACE);
}
}
TopAbs_State sb = INb ? TopAbs_IN : TopAbs_OUT;
TopAbs_State sa = INa ? TopAbs_IN : TopAbs_OUT;
newT.StateBefore(sb);
newT.StateAfter(sa);
int S = 0; // dummy
bool B = (Kcur == TopOpeBRepDS_POINT)
? false
: (occ::down_cast<TopOpeBRepDS_EdgeVertexInterference>(I)->GBound());
occ::handle<TopOpeBRepDS_Interference> newI =
MakeEPVInterference(newT, S, Gcur, parSE, Kcur, B);
NCollection_List<occ::handle<TopOpeBRepDS_Interference>> li;
li.Append(newI);
TopOpeBRepDS_PointIterator itCur(li);
GFillPointTopologyPVS(E, itCur, G, PVS);
{
tki.Next();
continue;
}
} // isSE
// - kp3 -
// xpu200598 interference 2d at GPOINT
bool kp3 = (n2d > 0) && point;
if (kp3)
{
l2dFEcur.First()->Transition().Orientation(TopAbs_IN);
}
TopOpeBRepDS_PointIterator itCur(LICur);
while (itCur.More())
{
const occ::handle<TopOpeBRepDS_Interference>& I1 = itCur.Value();
const TopOpeBRepDS_Transition& T1 = I1->Transition();
T1.Orientation(TopAbs_IN);
TopAbs_ShapeEnum SB1, SA1;
int IB1, IA1;
TopOpeBRepDS_Kind GT1, ST1;
int G1, S1;
FDS_Idata(I1, SB1, IB1, SA1, IA1, GT1, G1, ST1, S1);
bool keepinterf1 = false;
if (isEd)
{
keepinterf1 = true;
}
else
{
if (myFaces2d)
{ // split 2d
bool has2d3d = (n2d > 0 && n3d > 0); // JYL300998
// JYL300998 : traitement correct de cto 100 K1 e27 (chanceux auparavant, schema d'I faux)
// e27 n'est PAS arete de section mais doit etre traitee comme telle.
// e27 possede des I de nature 2d et 3d en V8
// on privilegie l'info 3d
if (has2d3d && !isSE)
{
#ifdef OCCT_DEBUG
const occ::handle<TopOpeBRepDS_Interference>& i2d =
#endif
l2dFEcur.First();
const occ::handle<TopOpeBRepDS_Interference>& i3d = l3dFcur.First();
bool id3d = (I1 == i3d);
keepinterf1 = id3d;
#ifdef OCCT_DEBUG
bool id2d = (I1 == i2d);
if (tSPS)
{
std::cout << "DEB : GFillPointTopologyPVS E" << iEDS << " has2d3d" << std::endl;
if (id3d)
std::cout << "--> Interference 3d ";
if (id2d)
std::cout << "--> Interference 2d ";
if (keepinterf1)
std::cout << " traitee" << std::endl;
else
std::cout << " non traitee" << std::endl;
std::cout << std::endl;
}
#endif
}
else
{
keepinterf1 = true; // PRO13075 tspIN(e17)
}
} // split 2d
else
{ // split 3d
keepinterf1 = (ST1 == TopOpeBRepDS_FACE);
}
}
if (keepinterf1)
{
if (kp6)
{
bool Gb1 = ::FUN_isonbound(myDataStructure, I1);
if (!Gb1)
{
GFillPointTopologyPVS(E, itCur, G, PVS);
}
}
else
{
GFillPointTopologyPVS(E, itCur, G, PVS);
}
if (!dgE)
{
break; // xpu140498
}
} // keepinterf1
itCur.Next();
} // itCur.More
tki.Next();
} // tki.More()
}
//=================================================================================================
void TopOpeBRepBuild_Builder::GFillPointTopologyPVS(const TopoDS_Shape& E,
const TopOpeBRepDS_PointIterator& EPit,
const TopOpeBRepBuild_GTopo& G1,
TopOpeBRepBuild_PaveSet& PVS) const
{
const TopoDS_Shape& EPVS = PVS.Edge();
// modified by NIZHNY-MZV Mon Feb 21 14:47:34 2000
const occ::handle<TopOpeBRepDS_Interference>& I1 = EPit.Value();
TopOpeBRepDS_Kind ST1 = I1->SupportType();
#ifdef OCCT_DEBUG
int iE;
bool tSPSE = GtraceSPS(E, iE);
int iEPVS;
bool tSPSEPVS = GtraceSPS(EPVS, iEPVS);
bool tSPS = tSPSE || tSPSEPVS;
if (tSPS)
debfillp(iE);
#endif
TopAbs_State TB1, TB2;
G1.StatesON(TB1, TB2);
TopOpeBRepDS_Config Conf = G1.Config1();
TopAbs_State TB = TB1;
// iG = index of new point or existing vertex
int iG = EPit.Current();
bool ispoint = EPit.IsPoint();
TopoDS_Vertex VIG; // NYI pointer
if (ispoint)
{
VIG = TopoDS::Vertex(NewVertex(iG));
}
else
{
VIG = TopoDS::Vertex(myDataStructure->Shape(iG));
}
if (VIG.IsNull())
{
return; // PMN 17/02/99 Nothing to add.
}
bool hasVSD = false;
int iVRE = 0;
TopoDS_Shape VRE; // NYI pointer
if (!ispoint)
{
hasVSD = myDataStructure->HasSameDomain(VIG);
if (hasVSD)
{ // on prend VRE = vertex reference de VIG
iVRE = myDataStructure->SameDomainReference(VIG);
VRE = TopoDS::Vertex(myDataStructure->Shape(iVRE));
}
}
TopoDS_Vertex VPV; // NYI pointer on VRE or VIG
if (hasVSD)
{
VPV = TopoDS::Vertex(VRE);
}
else
{
VPV = VIG;
}
// else VPV = TopoDS::Vertex(VIG);
double par = EPit.Parameter();
TopAbs_Orientation ori = EPit.Orientation(TB);
#ifdef OCCT_DEBUG
if (tSPS)
debfillp(iE);
#endif
bool samegeom = ::TopOpeBRepBuild_FUN_aresamegeom(E, EPVS);
if (Conf == TopOpeBRepDS_DIFFORIENTED)
{
ori = TopAbs::Complement(ori);
}
if (!samegeom)
{
ori = TopAbs::Complement(ori);
}
bool lesmemes = E.IsEqual(myEdgeReference);
if (!lesmemes)
{
double parref = par;
const TopoDS_Edge& EE = TopoDS::Edge(E);
GParamOnReference(VPV, EE, parref);
#ifdef OCCT_DEBUG
if (tSPS)
{
std::cout << "par " << par << " / ";
GdumpSHA(E);
std::cout << " --> parref " << parref << " / ";
GdumpSHA(EPVS);
std::cout << std::endl;
}
#endif
par = parref;
}
bool kpbound = false;
{
TopoDS_Vertex vclo;
bool Eclosed = TopOpeBRepTool_TOOL::ClosedE(myEdgeReference, vclo);
#ifdef OCCT_DEBUG
// int ivclo = myDataStructure->Shape(vclo);
#endif
TopAbs_Orientation oriI = EPit.Orientation(TopAbs_IN);
// kpbound = lesmemes && Eclosed && hasVSD && (ori == TopAbs_INTERNAL) && (TB == TopAbs_OUT);
// -xpu140898
// xpu110398 cto 009 L2 : e6ou en v11
// xpu140898 USA60111 : e9ou (!=0) + e7ou(=0)
bool INTEXT = (oriI == TopAbs_INTERNAL) && (TB == TopAbs_IN);
INTEXT = INTEXT || ((oriI == TopAbs_EXTERNAL) && (TB == TopAbs_OUT));
kpbound = lesmemes && Eclosed && INTEXT;
if (kpbound)
{
kpbound = vclo.IsSame(VIG);
if (!kpbound)
{
TopoDS_Shape VSD;
bool ok = FUN_ds_getoov(VIG, myDataStructure->DS(), VSD);
if (ok)
{
kpbound = vclo.IsSame(VSD);
}
}
}
}
if (!kpbound)
{
VPV.Orientation(ori);
bool vofe = false;
occ::handle<TopOpeBRepBuild_Pave> PV = new TopOpeBRepBuild_Pave(VPV, par, vofe);
if (hasVSD)
{
PV->HasSameDomain(true);
const TopoDS_Shape& VSD = myDataStructure->DS().ShapeSameDomain(VPV).First();
int iVSD = myDataStructure->Shape(VSD);
if (iVSD == iVRE)
{
PV->SameDomain(VIG);
}
else
{
PV->SameDomain(VSD);
}
}
// modified by NIZHNY-MZV Mon Feb 21 14:48:37 2000
PV->InterferenceType() = ST1;
PVS.Append(PV);
#ifdef OCCT_DEBUG
gp_Pnt P = BRep_Tool::Pnt(VPV);
if (tSPS)
{
std::cout << "+";
if (ispoint)
std::cout << " PDS ";
else
std::cout << " VDS ";
}
if (tSPS)
{
std::cout << iG << " : ";
GdumpORIPARPNT(ori, par, P);
std::cout << std::endl;
}
if (tSPS)
{
// bool trc = false;
}
#endif
}
else
{
double parf, parl;
FUN_tool_bounds(myEdgeReference, parf, parl);
TopAbs_Orientation ovpv;
ovpv = TopAbs_FORWARD;
VPV.Orientation(ovpv);
bool vfofe = false;
occ::handle<TopOpeBRepBuild_Pave> PVF = new TopOpeBRepBuild_Pave(VPV, parf, vfofe);
if (hasVSD)
{
PVF->HasSameDomain(true);
const TopoDS_Shape& VSD = myDataStructure->DS().ShapeSameDomain(VPV).First();
int iVSD = myDataStructure->Shape(VSD);
if (iVSD == iVRE)
{
PVF->SameDomain(VIG);
}
else
{
PVF->SameDomain(VSD);
}
}
// modified by NIZHNY-MZV Mon Feb 21 14:48:37 2000
PVF->InterferenceType() = ST1;
PVS.Append(PVF);
#ifdef OCCT_DEBUG
gp_Pnt PF = BRep_Tool::Pnt(VPV);
if (tSPS)
{
std::cout << "+";
if (ispoint)
std::cout << " PDS ";
else
std::cout << " VDS ";
}
if (tSPS)
{
std::cout << iG << " : ";
GdumpORIPARPNT(ovpv, parf, PF);
std::cout << std::endl;
}
#endif
ovpv = TopAbs_REVERSED;
VPV.Orientation(ovpv);
bool vrofe = false;
occ::handle<TopOpeBRepBuild_Pave> PVR = new TopOpeBRepBuild_Pave(VPV, parl, vrofe);
if (hasVSD)
{
PVR->HasSameDomain(true);
const TopoDS_Shape& VSD = myDataStructure->DS().ShapeSameDomain(VPV).First();
int iVSD = myDataStructure->Shape(VSD);
if (iVSD == iVRE)
{
PVR->SameDomain(VIG);
}
else
{
PVR->SameDomain(VSD);
}
}
// modified by NIZHNY-MZV Mon Feb 21 14:48:37 2000
PVR->InterferenceType() = ST1;
PVS.Append(PVR);
#ifdef OCCT_DEBUG
gp_Pnt PR = BRep_Tool::Pnt(VPV);
if (tSPS)
{
std::cout << "+";
if (ispoint)
std::cout << " PDS ";
else
std::cout << " VDS ";
}
if (tSPS)
{
std::cout << iG << " : ";
GdumpORIPARPNT(ovpv, parl, PR);
std::cout << std::endl;
}
#endif
PVS.RemovePV(false); // jyl + 980217
}
}
//=======================================================================
// function : GParamOnReference
// purpose : calcul du parametre de V sur myEdgeReference de myFaceReference
// V est sur la surface de myFaceReference,
// V est un vertex de E
// E est une arete samedomain de myEdgeReference
// retourne true si ok
//=======================================================================
bool TopOpeBRepBuild_Builder::GParamOnReference(const TopoDS_Vertex& V,
const TopoDS_Edge& /*E*/,
double& P) const
{
occ::handle<Geom_Surface> su = BRep_Tool::Surface(myFaceReference);
occ::handle<Geom_Plane> suplan = occ::down_cast<Geom_Plane>(su);
if (suplan.IsNull())
{
#ifdef OCCT_DEBUG
std::cout << "NYI : GParamOnReference : not planar" << std::endl;
#endif
return false;
}
gp_Pln pln = suplan->Pln();
gp_Pnt p3 = BRep_Tool::Pnt(V);
double u, v;
ElSLib::Parameters(pln, p3, u, v);
gp_Pnt2d p2(u, v);
double f, l, tolpc;
occ::handle<Geom2d_Curve> C2D;
C2D = FC2D_CurveOnSurface(myEdgeReference, myFaceReference, f, l, tolpc);
if (C2D.IsNull())
{
throw Standard_ProgramError("TopOpeBRepBuild_Builder::GParamOnReference");
}
// double U;
Geom2dAdaptor_Curve AC(C2D);
switch (AC.GetType())
{
case GeomAbs_Line:
P = ElCLib::Parameter(AC.Line(), p2);
break;
case GeomAbs_Circle:
P = ElCLib::Parameter(AC.Circle(), p2);
break;
case GeomAbs_Ellipse:
P = ElCLib::Parameter(AC.Ellipse(), p2);
break;
case GeomAbs_Hyperbola:
P = ElCLib::Parameter(AC.Hyperbola(), p2);
break;
case GeomAbs_Parabola:
P = ElCLib::Parameter(AC.Parabola(), p2);
break;
default:
#ifdef OCCT_DEBUG
std::cout << "NYI : GParamOnReference : OtherCurve on planar surface" << std::endl;
#endif
return false;
}
return true;
}
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