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1 | // Created by: Peter KURNEV |
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2 | // Copyright (c) 2010-2014 OPEN CASCADE SAS |
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3 | // Copyright (c) 2007-2010 CEA/DEN, EDF R&D, OPEN CASCADE |
4 | // Copyright (c) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, CEDRAT, |
5 | // EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS |
6 | // |
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7 | // This file is part of Open CASCADE Technology software library. |
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8 | // |
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9 | // This library is free software; you can redistribute it and/or modify it under |
10 | // the terms of the GNU Lesser General Public License version 2.1 as published |
11 | // by the Free Software Foundation, with special exception defined in the file |
12 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
13 | // distribution for complete text of the license and disclaimer of any warranty. |
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14 | // |
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15 | // Alternatively, this file may be used under the terms of Open CASCADE |
16 | // commercial license or contractual agreement. |
17 | |
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18 | #include <BOPAlgo_PaveFiller.ixx> |
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19 | |
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20 | #include <gp_Pnt.hxx> |
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21 | |
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22 | #include <TopAbs_State.hxx> |
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23 | |
24 | #include <TopoDS_Vertex.hxx> |
25 | #include <TopoDS_Solid.hxx> |
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26 | #include <BRep_Tool.hxx> |
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27 | #include <BRepClass3d_SolidClassifier.hxx> |
28 | |
29 | #include <IntTools_Context.hxx> |
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30 | |
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31 | #include <BOPDS_DS.hxx> |
32 | #include <BOPDS_IteratorSI.hxx> |
33 | #include <BOPDS_Interf.hxx> |
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34 | |
35 | //======================================================================= |
36 | //function : PerformVZ |
37 | //purpose : |
38 | //======================================================================= |
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39 | void BOPAlgo_PaveFiller::PerformVZ() |
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40 | { |
41 | Standard_Boolean bJustAdd; |
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42 | Standard_Integer iSize, nV, nZ; |
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43 | Standard_Real aTol; |
44 | gp_Pnt aPV; |
45 | TopAbs_State aState; |
46 | // |
47 | myErrorStatus=0; |
48 | // |
49 | myIterator->Initialize(TopAbs_VERTEX, TopAbs_SOLID); |
50 | iSize=myIterator->ExpectedLength(); |
51 | if (!iSize) { |
52 | return; |
53 | } |
54 | // |
55 | BOPDS_VectorOfInterfVZ& aVZs=myDS->InterfVZ(); |
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56 | aVZs.SetIncrement(iSize); |
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57 | // |
58 | for (; myIterator->More(); myIterator->Next()) { |
59 | myIterator->Value(nV, nZ, bJustAdd); |
60 | if(bJustAdd) { |
61 | continue; |
62 | } |
63 | // |
64 | const BOPDS_ShapeInfo& aSIV=myDS->ShapeInfo(nV); |
65 | const BOPDS_ShapeInfo& aSIZ=myDS->ShapeInfo(nZ); |
66 | // |
67 | const TopoDS_Vertex& aV=*((TopoDS_Vertex*)&aSIV.Shape()); |
68 | const TopoDS_Solid& aZ=*((TopoDS_Solid*)&aSIZ.Shape()); |
69 | // |
70 | BRepClass3d_SolidClassifier& aSC=myContext->SolidClassifier(aZ); |
71 | // |
72 | aPV=BRep_Tool::Pnt(aV); |
73 | aTol=BRep_Tool::Tolerance(aV); |
74 | // |
75 | aSC.Perform(aPV, aTol); |
76 | // |
77 | aState=aSC.State(); |
78 | if (aState==TopAbs_IN) { |
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79 | BOPDS_InterfVZ& aVZ=aVZs.Append1(); |
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80 | aVZ.SetIndices(nV, nZ); |
81 | // |
82 | myDS->AddInterf(nV, nZ); |
83 | } |
84 | } |
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85 | } |
86 | //======================================================================= |
87 | //function : PerformEZ |
88 | //purpose : |
89 | //======================================================================= |
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90 | void BOPAlgo_PaveFiller::PerformEZ() |
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91 | { |
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92 | Standard_Boolean bJustAdd, bHasInterf; |
93 | Standard_Integer iSize, nE, nZ; |
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94 | // |
95 | myErrorStatus=0; |
96 | // |
97 | myIterator->Initialize(TopAbs_EDGE, TopAbs_SOLID); |
98 | iSize=myIterator->ExpectedLength(); |
99 | if (!iSize) { |
100 | return; |
101 | } |
102 | // |
103 | BOPDS_VectorOfInterfEZ& aEZs=myDS->InterfEZ(); |
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104 | aEZs.SetIncrement(iSize); |
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105 | // |
106 | for (; myIterator->More(); myIterator->Next()) { |
107 | myIterator->Value(nE, nZ, bJustAdd); |
108 | if(bJustAdd) { |
109 | continue; |
110 | } |
111 | // |
112 | bHasInterf=myDS->HasInterfShapeSubShapes(nE, nZ); |
113 | if (bHasInterf) { |
114 | continue; |
115 | } |
116 | // |
117 | bHasInterf=myDS->HasInterfShapeSubShapes(nZ, nE); |
118 | if (!bHasInterf) { |
119 | continue; |
120 | } |
121 | // |
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122 | BOPDS_InterfEZ& aEZ=aEZs.Append1(); |
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123 | aEZ.SetIndices(nE, nZ); |
124 | // |
125 | myDS->AddInterf(nE, nZ); |
126 | } |
127 | } |
128 | //======================================================================= |
129 | //function : PerformFZ |
130 | //purpose : |
131 | //======================================================================= |
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132 | void BOPAlgo_PaveFiller::PerformFZ() |
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133 | { |
134 | Standard_Boolean bJustAdd, bHasInterf; |
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135 | Standard_Integer iSize, nF, nZ; |
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136 | // |
137 | myErrorStatus=0; |
138 | // |
139 | myIterator->Initialize(TopAbs_FACE, TopAbs_SOLID); |
140 | iSize=myIterator->ExpectedLength(); |
141 | if (!iSize) { |
142 | return; |
143 | } |
144 | // |
145 | BOPDS_VectorOfInterfFZ& aFZs=myDS->InterfFZ(); |
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146 | aFZs.SetIncrement(iSize); |
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147 | // |
148 | for (; myIterator->More(); myIterator->Next()) { |
149 | myIterator->Value(nF, nZ, bJustAdd); |
150 | if(bJustAdd) { |
151 | continue; |
152 | } |
153 | // |
154 | bHasInterf=myDS->HasInterfShapeSubShapes(nF, nZ); |
155 | if (bHasInterf) { |
156 | continue; |
157 | } |
158 | // |
159 | bHasInterf=myDS->HasInterfShapeSubShapes(nZ, nF); |
160 | if (!bHasInterf) { |
161 | continue; |
162 | } |
163 | // |
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164 | BOPDS_InterfFZ& aFZ=aFZs.Append1(); |
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165 | aFZ.SetIndices(nF, nZ); |
166 | // |
167 | myDS->AddInterf(nF, nZ); |
168 | } |
169 | } |
170 | //======================================================================= |
171 | //function : PerformZZ |
172 | //purpose : |
173 | //======================================================================= |
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174 | void BOPAlgo_PaveFiller::PerformZZ() |
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175 | { |
176 | Standard_Boolean bJustAdd, bHasInterf, bFlag; |
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177 | Standard_Integer iSize, nZ1, nZ; |
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178 | // |
179 | myErrorStatus=0; |
180 | // |
181 | myIterator->Initialize(TopAbs_SOLID, TopAbs_SOLID); |
182 | iSize=myIterator->ExpectedLength(); |
183 | if (!iSize) { |
184 | return; |
185 | } |
186 | // |
187 | BOPDS_VectorOfInterfZZ& aZZs=myDS->InterfZZ(); |
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188 | aZZs.SetIncrement(iSize); |
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189 | // |
190 | bFlag=Standard_False; |
191 | // |
192 | for (; myIterator->More(); myIterator->Next()) { |
193 | myIterator->Value(nZ1, nZ, bJustAdd); |
194 | if(bJustAdd) { |
195 | continue; |
196 | } |
197 | // |
198 | bHasInterf=myDS->HasInterfShapeSubShapes(nZ, nZ1, bFlag); |
199 | if (!bHasInterf) { |
200 | bHasInterf=myDS->HasInterfShapeSubShapes(nZ1, nZ, bFlag); |
201 | } |
202 | if (!bHasInterf) { |
203 | continue; |
204 | } |
205 | // |
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206 | BOPDS_InterfZZ& aZZ=aZZs.Append1(); |
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207 | aZZ.SetIndices(nZ1, nZ); |
208 | // |
209 | myDS->AddInterf(nZ1, nZ); |
210 | } |
211 | } |