1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
|
// File: TopOpeBRepBuild_BuilderON2d.cxx
// Created: Thu May 7 10:36:33 1998
// Author: Xuan PHAM PHU
// <xpu@poulopox.paris1.matra-dtv.fr>
#include <TopOpeBRepBuild_BuilderON.jxx>
#include <TopOpeBRepTool_EXPORT.hxx>
#include <TopOpeBRepTool_SC.hxx>
#include <TopOpeBRepDS_InterferenceTool.hxx>
#include <TopOpeBRepDS_EXPORT.hxx>
#include <TopOpeBRepDS_connex.hxx>
#include <TopOpeBRepDS.hxx>
#include <TopOpeBRepBuild_define.hxx>
#include <BRep_Tool.hxx>
#include <TopoDS.hxx>
#include <TopExp.hxx>
#include <Precision.hxx>
#define M_OUT(st) (st == TopAbs_OUT)
#define M_IN( st) (st == TopAbs_IN)
#define M_FORWARD(st) (st == TopAbs_FORWARD)
#define M_REVERSED(st) (st == TopAbs_REVERSED)
#ifdef DEB
Standard_EXPORT Standard_Boolean TopOpeBRepBuild_GetcontextEINTERNAL();
Standard_EXPORT Standard_Boolean TopOpeBRepBuild_GetcontextEEXTERNAL();
Standard_EXPORT void debfillonf(const Standard_Integer iF);
Standard_EXPORT void debON2d(const Standard_Integer iF)
{cout<<"++ debON2d "<<iF<<" "<<endl;}
#endif
Standard_EXPORT TopAbs_State FUN_build_TB(const TopOpeBRepBuild_PBuilder& PB,const Standard_Integer rank); // xpu290698
Standard_EXPORT Standard_Boolean FUN_keepEON(const TopOpeBRepBuild_Builder& B,
const TopoDS_Shape& sEG,const TopoDS_Shape& sFOR,const TopoDS_Shape& sFS,
const Standard_Boolean EGBoundFOR,
const TopOpeBRepDS_Transition& TFE,const TopAbs_State TB1,const TopAbs_State TB2);
Standard_EXPORT void FUN_coutmess(const TCollection_AsciiString& m);
Standard_EXPORTEXTERN TopOpeBRepDS_PDataStructure GLOBAL_DS2d;
//=======================================================================
//function : Perform2d
//purpose :
//=======================================================================
void TopOpeBRepBuild_BuilderON::Perform2d
(const TopOpeBRepBuild_PBuilder& PB,
const TopoDS_Shape& FOR,const TopOpeBRepBuild_PGTopo& PG,
const TopOpeBRepTool_Plos& PLSclass, const TopOpeBRepBuild_PWireEdgeSet& PWES)
{
myPB = PB;
myFace = FOR;
myPG = PG;
myPLSclass = PLSclass;
myPWES = PWES;
const TopOpeBRepDS_DataStructure& BDS=myPB->DataStructure()->DS();
if (GLOBAL_DS2d == NULL) GLOBAL_DS2d = (TopOpeBRepDS_PDataStructure)new TopOpeBRepDS_DataStructure();
const TopOpeBRepDS_ListOfInterference& lFEI = GLOBAL_DS2d->ShapeInterferences(FOR);
#ifdef DEB
Standard_Integer iFOR;Standard_Boolean tFOR=myPB->GtraceSPS(FOR,iFOR);
if (tFOR) debfillonf(iFOR);
if (tFOR) {cout<<endl<<"LI on F"<<iFOR<<":"<<endl;
for (TopOpeBRepDS_ListIteratorOfListOfInterference iit(lFEI); iit.More(); iit.Next())
{iit.Value()->Dump(cout);cout<<endl;}}
#endif
for (TopOpeBRepDS_ListIteratorOfListOfInterference itI(lFEI); itI.More(); itI.Next()){
const Handle(TopOpeBRepDS_Interference)& I = itI.Value();
TopOpeBRepDS_Kind GT,ST;Standard_Integer GI,SI;FDS_data(I,GT,GI,ST,SI);
const TopoDS_Edge& EG=TopoDS::Edge(BDS.Shape(GI));
#ifdef DEB
// Standard_Integer iEG=BDS.Shape(EG);
#endif
const TopTools_ListOfShape& lEspON=myPB->Splits(EG,TopAbs_ON);
#ifdef DEB
// Standard_Integer nEspON=lEspON.Extent();
#endif
for(TopTools_ListIteratorOfListOfShape it(lEspON);it.More();it.Next()) {
const TopoDS_Shape& EspON=it.Value();
GFillONParts2dWES2(I,EspON);
}
}
}
//=======================================================================
//function : GFillONPartsWES2
//purpose :
//=======================================================================
void TopOpeBRepBuild_BuilderON::GFillONParts2dWES2(const Handle(TopOpeBRepDS_Interference)& I,const TopoDS_Shape& EspON)
{
const Handle(TopOpeBRepDS_HDataStructure)& HDS=myPB->DataStructure();
const TopOpeBRepDS_DataStructure& BDS= HDS->DS();
const Handle(TopOpeBRepDS_ShapeShapeInterference)& SSI=Handle(TopOpeBRepDS_ShapeShapeInterference)::DownCast(I);
TopAbs_State TB1,TB2;myPG->StatesON(TB1,TB2);
TopOpeBRepDS_Kind GT,ST;Standard_Integer GI,SI;FDS_data(SSI,GT,GI,ST,SI);
// const TopOpeBRepDS_Transition& TFE=SSI->Transition();
Standard_Boolean EGBoundFOR=SSI->GBound();
const TopoDS_Face& FOR=TopoDS::Face(myFace); Standard_Integer iFOR=BDS.Shape(FOR);
const TopoDS_Edge& EG=TopoDS::Edge(BDS.Shape(GI));
#ifdef DEB
// Standard_Integer iEG=BDS.Shape(EG);
#endif
const TopoDS_Face& FS=TopoDS::Face(BDS.Shape(SI));
#ifdef DEB
// Standard_Integer iFS=BDS.Shape(FS);
// Standard_Boolean isclosedFF=BRep_Tool::IsClosed(EG,FOR);
// Standard_Boolean isclosedFS=BRep_Tool::IsClosed(EG,FS);
// Standard_Boolean isclosed=(isclosedFF || isclosedFS);
// Standard_Boolean isrest=BDS.IsSectionEdge(EG);
// Standard_Boolean issplit=myPB->IsSplit(EG,TopAbs_ON);
// Standard_Integer rankFS=myPB->GShapeRank(FS);
#endif
Standard_Integer rankEG=myPB->GShapeRank(EG);
#ifdef DEB
// Standard_Integer rankFOR=myPB->GShapeRank(FOR);
#endif
// TopAbs_State TBEG = (rankEG == 1) ? TB1 : TB2;
TopAbs_State TBEG = FUN_build_TB(myPB,rankEG);
#ifdef DEB
// TopAbs_State TFEbef = TFE.Before();
// TopAbs_State TFEaft = TFE.After();
// Standard_Boolean EGboundFOR =
// Handle(TopOpeBRepDS_ShapeShapeInterference)::DownCast(I)->GBound();
#endif
Standard_Boolean eghassd = HDS->HasSameDomain(EG);
#ifdef DEB
Standard_Boolean tFOR=myPB->GtraceSPS(iFOR);
// Standard_Boolean tE=myPB->GtraceSPS(GI);
// Standard_Boolean tEFOR = (tE && tFOR);
if (tFOR) {debON2d(iFOR);}
if (tFOR) {I->Dump(cout);cout<<endl;}
#endif
Standard_Integer iFCX=SI;
Standard_Boolean FFinSDSO = Standard_True;
#ifdef DEB
// Standard_Boolean FFinSDDO = Standard_False;
#endif
Standard_Boolean FFinSD= Standard_True;
TopoDS_Face FCX = FS;
#ifdef DEB
// TopAbs_Orientation oFOR = BDS.Shape(iFOR).Orientation();
// TopAbs_Orientation oFS = BDS.Shape(iFS).Orientation();
// TopAbs_Orientation oFCX = BDS.Shape(iFCX).Orientation();
// Standard_Integer irefFOR = BDS.SameDomainRef(FOR);
// Standard_Integer irefFCX = BDS.SameDomainRef(FCX);
// Standard_Boolean FORisref = (irefFOR == iFOR);
// Standard_Boolean FCXisref = (irefFCX == iFCX);
#endif
TopAbs_Orientation oegFCXF;Standard_Boolean EGBoundFCX = FUN_tool_orientEinFFORWARD(EG,FCX,oegFCXF);
TopAbs_Orientation oegFCX ;
#ifdef DEB
// Standard_Boolean ok2 =
#endif
FUN_tool_orientEinF(EG,FCX,oegFCX);
Standard_Boolean opeFus = myPB->Opefus();
Standard_Boolean opeCut = myPB->Opec12() || myPB->Opec21();
Standard_Boolean opeCom = myPB->Opecom();
Standard_Boolean yap6 = Standard_True;
yap6 = yap6 && FFinSD;
// yap6 = yap6 && (!EGBoundFOR);
// yap6 = yap6 && EGBoundFCX;
yap6 = yap6 && (EGBoundFOR || EGBoundFCX);
yap6 = yap6 && eghassd;
//=========================================
if ( yap6) {
#ifdef DEB
if (tFOR) cout<<"* yap6 = 1"<<endl;
#endif
TopAbs_Orientation neworiE = TopAbs_FORWARD;
// FF est samedomain avec FCX
// on evalue la transition de FOR par rapport a la matiere 2d de la face FCX
// au lieu de la transition par rapport a la matiere 3d de la face FS
// EG est une arete de FCX, oegFCXF=O.T. de EG dans FCX orientee FORWARD
Standard_Boolean b = Standard_False;
Standard_Boolean SO = FFinSDSO;//(FFinSDSO && (oFOR == oFCX)) || (FFinSDDO && (oFOR != oFCX));
#ifdef DEB
// Standard_Integer rkToFill = BDS.AncestorRank(myFace); //DEB
#endif
Standard_Boolean rk1 = (rankEG == 1);
if (!rk1) return;
TopAbs_Orientation oegFOR;
Standard_Boolean shareG = Standard_False;
Standard_Boolean ok = Standard_False;
if (EGBoundFCX)
ok = FUN_ds_shareG(myPB->DataStructure(),iFOR,iFCX,GI,TopoDS::Edge(EspON),shareG);
else if (EGBoundFOR)
ok = FUN_ds_shareG(myPB->DataStructure(),iFCX,iFOR,GI,TopoDS::Edge(EspON),shareG);
if (!ok) return; // nyiFUNRAISE
#ifdef DEB
if (tFOR) cout<<" shareG="<<shareG<<endl;
#endif
if (SO) {
// FOR and FCX share geometric domain.
if (opeFus) b = shareG;
else if (opeCut) b = (!shareG) && M_OUT(TBEG);
else if (opeCom) b = shareG;
}
if (!b) return;
if (!EGBoundFOR) {
TopAbs_Orientation oegFCXF1; FUN_tool_orientEinFFORWARD(EG,FCX,oegFCXF1);
neworiE = oegFCXF;
}
else if (EGBoundFOR) {
FUN_tool_orientEinFFORWARD(EG,TopoDS::Face(FOR),oegFOR);
neworiE = oegFOR;
}
// Standard_Real f,l; FUN_tool_bounds(EG,f,l); Standard_Real parON = (f+l)*.4352;
Standard_Real f,l; FUN_tool_bounds(TopoDS::Edge(EspON),f,l); Standard_Real parON = (f+l)*.4352; // xpu120698
Standard_Boolean ESO; ok = FUN_tool_curvesSO(TopoDS::Edge(EspON),parON,EG,ESO);
if (!ok) return; // xpu120698
if (!ESO) neworiE = TopAbs::Complement(neworiE);
TopAbs_Orientation oFOR = BDS.Shape(iFOR).Orientation();
TopAbs_Orientation oFCX = BDS.Shape(iFCX).Orientation();
if (oFOR != oFCX) neworiE = TopAbs::Complement(neworiE);
TopoDS_Shape newE = EspON;
newE.Orientation(neworiE);
myPWES->AddStartElement(newE);
#ifdef DEB
if (tFOR) cout<<" add spON e"<<GI<<endl;
#endif
return;
} // yap6
} // GFillONPartsWES2
|
