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1 | // Created on: 1993-06-24 |
2 | // Created by: Jean Yves LEBEY |
3 | // Copyright (c) 1993-1999 Matra Datavision |
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4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
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5 | // |
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6 | // This file is part of Open CASCADE Technology software library. |
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7 | // |
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8 | // This library is free software; you can redistribute it and/or modify it under |
9 | // the terms of the GNU Lesser General Public License version 2.1 as published |
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10 | // by the Free Software Foundation, with special exception defined in the file |
11 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
12 | // distribution for complete text of the license and disclaimer of any warranty. |
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13 | // |
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14 | // Alternatively, this file may be used under the terms of Open CASCADE |
15 | // commercial license or contractual agreement. |
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16 | |
17 | #include <TopoDS.hxx> |
18 | #include <TopExp_Explorer.hxx> |
19 | #include <TopOpeBRepDS_CurveExplorer.hxx> |
20 | #include <TopOpeBRepDS_IndexedDataMapOfVertexPoint.hxx> |
21 | #include <TopOpeBRepDS_CurveExplorer.hxx> |
22 | #include <TopOpeBRepDS_Curve.hxx> |
23 | #include <TopOpeBRepDS_Point.hxx> |
24 | #include <TopOpeBRepDS.hxx> |
25 | |
26 | #include <TopOpeBRep_define.hxx> |
27 | |
28 | |
29 | Standard_Integer BREP_findPDSamongIDMOVP(const TopOpeBRepDS_Point& PDS,const TopOpeBRepDS_IndexedDataMapOfVertexPoint& IDMOVP) |
30 | { |
31 | Standard_Integer iIDMOVP = 0; |
32 | Standard_Integer i = 1, n = IDMOVP.Extent(); |
33 | for(; i <= n; i++) { |
34 | const TopOpeBRepDS_Point& PM = IDMOVP.FindFromIndex(i); |
35 | if (PDS.IsEqual(PM)) { iIDMOVP = i; break; } |
36 | } |
37 | return iIDMOVP; |
38 | } |
39 | |
40 | void BREP_makeIDMOVP(const TopoDS_Shape& S,TopOpeBRepDS_IndexedDataMapOfVertexPoint& IDMOVP) |
41 | { |
42 | TopExp_Explorer Ex; |
43 | for (Ex.Init(S,TopAbs_VERTEX);Ex.More();Ex.Next()) { |
44 | const TopoDS_Vertex& v = TopoDS::Vertex(Ex.Current()); |
45 | TopOpeBRepDS_Point PDS(v); IDMOVP.Add(v,PDS); |
46 | } |
47 | } |
48 | |
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49 | void BREP_mergePDS(const Handle(TopOpeBRepDS_HDataStructure)& HDS) |
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50 | { |
51 | TopOpeBRepDS_DataStructure& BDS = HDS->ChangeDS(); |
52 | TopOpeBRepDS_CurveExplorer cex(BDS);if (!cex.More()) return; |
53 | |
54 | TopOpeBRepDS_IndexedDataMapOfVertexPoint Mvp1; |
55 | TopOpeBRepDS_IndexedDataMapOfVertexPoint Mvp2; |
56 | |
57 | for (;cex.More();cex.Next()) { |
58 | |
59 | const TopOpeBRepDS_Curve& c = cex.Curve(); const Standard_Integer ic = cex.Index(); |
60 | TopOpeBRepDS_ListIteratorOfListOfInterference itI;itI.Initialize(BDS.ChangeCurveInterferences(ic));if (!itI.More()) continue; |
61 | |
62 | const TopoDS_Face& f1 = TopoDS::Face(c.Shape1()); |
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63 | #ifdef OCCT_DEBUG |
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64 | Standard_Integer if1 = |
65 | #endif |
66 | BDS.Shape(f1); |
67 | const TopoDS_Face& f2 = TopoDS::Face(c.Shape2()); |
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68 | #ifdef OCCT_DEBUG |
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69 | Standard_Integer if2 = |
70 | #endif |
71 | BDS.Shape(f2); |
72 | |
73 | Mvp1.Clear();BREP_makeIDMOVP(f1,Mvp1); |
74 | Mvp2.Clear();BREP_makeIDMOVP(f2,Mvp2); |
75 | |
76 | for (; itI.More(); itI.Next()) { |
77 | Handle(TopOpeBRepDS_Interference) ITF = itI.Value(); |
78 | Handle(TopOpeBRepDS_CurvePointInterference) CPI = Handle(TopOpeBRepDS_CurvePointInterference)::DownCast(ITF); if (CPI.IsNull()) continue; |
79 | TopOpeBRepDS_Kind GK = CPI->GeometryType(); if (GK != TopOpeBRepDS_POINT) continue; |
80 | Standard_Integer GI = CPI->Geometry(); |
81 | //**! |
82 | if(GI > BDS.NbPoints()) continue; |
83 | //**! |
84 | const TopOpeBRepDS_Point& PDS = BDS.Point(GI); |
85 | |
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86 | Standard_Integer ivp1; TopoDS_Shape v1; TopOpeBRepDS_Kind k1=TopOpeBRepDS_UNKNOWN; Standard_Integer iv1 = 0; |
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87 | |
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88 | ivp1 = BREP_findPDSamongIDMOVP(PDS,Mvp1); |
89 | if (ivp1) { |
90 | v1 = Mvp1.FindKey(ivp1); |
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91 | iv1 = BDS.AddShape(v1); |
92 | k1 = TopOpeBRepDS_VERTEX; |
93 | } |
94 | |
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95 | |
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96 | Standard_Integer ivp2; TopoDS_Shape v2; TopOpeBRepDS_Kind k2=TopOpeBRepDS_UNKNOWN; Standard_Integer iv2 = 0; |
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97 | |
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98 | ivp2 = BREP_findPDSamongIDMOVP(PDS,Mvp2); |
99 | if (ivp2) { |
100 | v2 = Mvp2.FindKey(ivp2); |
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101 | iv2 = BDS.AddShape(v2); |
102 | k2 = TopOpeBRepDS_VERTEX; |
103 | } |
104 | |
105 | if (ivp1 && ivp2) BDS.FillShapesSameDomain(v1,v2); |
106 | |
107 | Standard_Boolean editITF = (ivp1 || ivp2); |
108 | if (editITF) { |
109 | if (ivp1) { CPI->GeometryType(k1); CPI->Geometry(iv1); } |
110 | else if (ivp2) { CPI->GeometryType(k2); CPI->Geometry(iv2); } |
111 | } |
112 | |
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113 | #ifdef OCCT_DEBUG |
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114 | if (editITF) { |
115 | if (ivp1 != 0) { |
116 | cout<<TopOpeBRepDS::SPrint(TopOpeBRepDS_CURVE,ic,"# BREP_mergePDS "," : "); |
117 | cout<<TopOpeBRepDS::SPrint(GK,GI,""," = "); |
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118 | TCollection_AsciiString str (BDS.HasShape(v1) ? "old" : "new "); |
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119 | cout<<TopOpeBRepDS::SPrint(k1,iv1,str); |
120 | cout<<TopOpeBRepDS::SPrint(TopOpeBRepDS::ShapeToKind(f1.ShapeType()),if1," de ")<<endl; |
121 | } |
122 | if (ivp2 != 0) { |
123 | cout<<TopOpeBRepDS::SPrint(TopOpeBRepDS_CURVE,ic,"# BREP_mergePDS "," : "); |
124 | cout<<TopOpeBRepDS::SPrint(GK,GI,""," = "); |
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125 | TCollection_AsciiString str (BDS.HasShape(v2) ? "old" : "new "); |
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126 | cout<<TopOpeBRepDS::SPrint(k2,iv2,str); |
127 | cout<<TopOpeBRepDS::SPrint(TopOpeBRepDS::ShapeToKind(f2.ShapeType()),if2," de ")<<endl; |
128 | } |
129 | ITF->Dump(cout,"# BREP_mergePDS resu ","\n"); |
130 | } |
131 | #endif |
132 | |
133 | } // itI.More() |
134 | } |
135 | } // BREP_mergePDS |