| 1 | // Created on: 1991-07-25 |
| 2 | // Created by: Christophe MARION |
| 3 | // Copyright (c) 1991-1999 Matra Datavision |
| 4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
| 5 | // |
| 6 | // This file is part of Open CASCADE Technology software library. |
| 7 | // |
| 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 |
| 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. |
| 13 | // |
| 14 | // Alternatively, this file may be used under the terms of Open CASCADE |
| 15 | // commercial license or contractual agreement. |
| 16 | |
| 17 | |
| 18 | #include <BRep_Builder.hxx> |
| 19 | #include <BRepPrim_Builder.hxx> |
| 20 | #include <BRepTools.hxx> |
| 21 | #include <Geom2d_Circle.hxx> |
| 22 | #include <Geom2d_Line.hxx> |
| 23 | #include <Geom_Circle.hxx> |
| 24 | #include <Geom_Line.hxx> |
| 25 | #include <Geom_Plane.hxx> |
| 26 | #include <gp_Circ.hxx> |
| 27 | #include <gp_Circ2d.hxx> |
| 28 | #include <gp_Lin.hxx> |
| 29 | #include <gp_Lin2d.hxx> |
| 30 | #include <gp_Pln.hxx> |
| 31 | #include <gp_Pnt.hxx> |
| 32 | #include <Precision.hxx> |
| 33 | #include <TopoDS.hxx> |
| 34 | #include <TopoDS_Edge.hxx> |
| 35 | #include <TopoDS_Face.hxx> |
| 36 | #include <TopoDS_Shell.hxx> |
| 37 | #include <TopoDS_Vertex.hxx> |
| 38 | #include <TopoDS_Wire.hxx> |
| 39 | |
| 40 | //======================================================================= |
| 41 | //function : BRepPrim_Builder |
| 42 | //purpose : constructor |
| 43 | //======================================================================= |
| 44 | BRepPrim_Builder::BRepPrim_Builder () |
| 45 | { |
| 46 | } |
| 47 | |
| 48 | //======================================================================= |
| 49 | //function : BRepPrim_Builder |
| 50 | //purpose : constructor |
| 51 | //======================================================================= |
| 52 | |
| 53 | BRepPrim_Builder::BRepPrim_Builder (const BRep_Builder& B) : |
| 54 | myBuilder(B) |
| 55 | { |
| 56 | } |
| 57 | |
| 58 | //======================================================================= |
| 59 | //function : MakeShell |
| 60 | //purpose : Make a Shell |
| 61 | //======================================================================= |
| 62 | |
| 63 | void BRepPrim_Builder::MakeShell (TopoDS_Shell& S) const |
| 64 | { |
| 65 | myBuilder.MakeShell(S); |
| 66 | S.Closed(Standard_True); |
| 67 | } |
| 68 | |
| 69 | //======================================================================= |
| 70 | //function : MakeFace |
| 71 | //purpose : Make a Planar Face |
| 72 | //======================================================================= |
| 73 | |
| 74 | void BRepPrim_Builder::MakeFace (TopoDS_Face& F, const gp_Pln& P) const |
| 75 | { |
| 76 | myBuilder.MakeFace(F,new Geom_Plane(P),Precision::Confusion()); |
| 77 | } |
| 78 | |
| 79 | //======================================================================= |
| 80 | //function : MakeWire |
| 81 | //purpose : Make an empty Wire |
| 82 | //======================================================================= |
| 83 | |
| 84 | void BRepPrim_Builder::MakeWire (TopoDS_Wire& W) const |
| 85 | { |
| 86 | myBuilder.MakeWire(W); |
| 87 | } |
| 88 | |
| 89 | //======================================================================= |
| 90 | //function : MakeDegeneratedEdge |
| 91 | //purpose : |
| 92 | //======================================================================= |
| 93 | |
| 94 | void BRepPrim_Builder::MakeDegeneratedEdge (TopoDS_Edge& E) const |
| 95 | { |
| 96 | myBuilder.MakeEdge(E); |
| 97 | myBuilder.Degenerated(E,Standard_True); |
| 98 | } |
| 99 | |
| 100 | //======================================================================= |
| 101 | //function : MakeEdge |
| 102 | //purpose : Make a linear Edge |
| 103 | //======================================================================= |
| 104 | |
| 105 | void BRepPrim_Builder::MakeEdge (TopoDS_Edge& E, const gp_Lin& L) const |
| 106 | { |
| 107 | myBuilder.MakeEdge(E,new Geom_Line(L),Precision::Confusion()); |
| 108 | } |
| 109 | |
| 110 | //======================================================================= |
| 111 | //function : MakeEdge |
| 112 | //purpose : Make a Circular Edge |
| 113 | //======================================================================= |
| 114 | |
| 115 | void BRepPrim_Builder::MakeEdge (TopoDS_Edge& E, const gp_Circ& C) const |
| 116 | { |
| 117 | myBuilder.MakeEdge(E,new Geom_Circle(C),Precision::Confusion()); |
| 118 | } |
| 119 | |
| 120 | //======================================================================= |
| 121 | //function : SetPCurve |
| 122 | //purpose : |
| 123 | //======================================================================= |
| 124 | |
| 125 | void BRepPrim_Builder::SetPCurve(TopoDS_Edge& E, |
| 126 | const TopoDS_Face& F, |
| 127 | const gp_Lin2d& L) const |
| 128 | { |
| 129 | myBuilder.UpdateEdge(E,new Geom2d_Line(L),F,Precision::Confusion()); |
| 130 | } |
| 131 | |
| 132 | //======================================================================= |
| 133 | //function : SetPCurve |
| 134 | //purpose : |
| 135 | //======================================================================= |
| 136 | |
| 137 | void BRepPrim_Builder::SetPCurve(TopoDS_Edge& E, |
| 138 | const TopoDS_Face& F, |
| 139 | const gp_Lin2d& L1, |
| 140 | const gp_Lin2d& L2) const |
| 141 | { |
| 142 | TopoDS_Shape aLocalShape = E.Oriented(TopAbs_FORWARD); |
| 143 | myBuilder.UpdateEdge(TopoDS::Edge(aLocalShape), |
| 144 | new Geom2d_Line(L1), |
| 145 | new Geom2d_Line(L2), |
| 146 | F,Precision::Confusion()); |
| 147 | // myBuilder.UpdateEdge(TopoDS::Edge(E.Oriented(TopAbs_FORWARD)), |
| 148 | // new Geom2d_Line(L1), |
| 149 | // new Geom2d_Line(L2), |
| 150 | // F,Precision::Confusion()); |
| 151 | myBuilder.Continuity(E,F,F,GeomAbs_CN); |
| 152 | } |
| 153 | |
| 154 | //======================================================================= |
| 155 | //function : SetPCurve |
| 156 | //purpose : |
| 157 | //======================================================================= |
| 158 | |
| 159 | void BRepPrim_Builder::SetPCurve(TopoDS_Edge& E, |
| 160 | const TopoDS_Face& F, |
| 161 | const gp_Circ2d& C) const |
| 162 | { |
| 163 | myBuilder.UpdateEdge(E,new Geom2d_Circle(C),F,Precision::Confusion()); |
| 164 | } |
| 165 | |
| 166 | |
| 167 | //======================================================================= |
| 168 | //function : MakeVertex |
| 169 | //purpose : Make a Vertex |
| 170 | //======================================================================= |
| 171 | |
| 172 | void BRepPrim_Builder::MakeVertex (TopoDS_Vertex& V, const gp_Pnt& P) const |
| 173 | { |
| 174 | myBuilder.MakeVertex(V,P,Precision::Confusion()); |
| 175 | } |
| 176 | |
| 177 | //======================================================================= |
| 178 | //function : ReverseFace |
| 179 | //purpose : Reverse a Face |
| 180 | //======================================================================= |
| 181 | |
| 182 | void BRepPrim_Builder::ReverseFace (TopoDS_Face& F) const |
| 183 | { |
| 184 | F.Reverse(); |
| 185 | } |
| 186 | |
| 187 | //======================================================================= |
| 188 | //function : AddEdgeVertex |
| 189 | //purpose : Add a Vertex to an Edge |
| 190 | //======================================================================= |
| 191 | |
| 192 | void BRepPrim_Builder::AddEdgeVertex (TopoDS_Edge& E, |
| 193 | const TopoDS_Vertex& V, |
| 194 | const Standard_Real P, |
| 195 | const Standard_Boolean direct) const |
| 196 | { |
| 197 | TopoDS_Vertex VV = V; |
| 198 | if (!direct) |
| 199 | VV.Reverse(); |
| 200 | myBuilder.Add(E,VV); |
| 201 | myBuilder.UpdateVertex(VV,P,E,Precision::Confusion()); |
| 202 | } |
| 203 | |
| 204 | |
| 205 | //======================================================================= |
| 206 | //function : AddEdgeVertex |
| 207 | //purpose : Add a Vertex to an Edge |
| 208 | //======================================================================= |
| 209 | |
| 210 | void BRepPrim_Builder::AddEdgeVertex (TopoDS_Edge& E, |
| 211 | const TopoDS_Vertex& V, |
| 212 | const Standard_Real P1, |
| 213 | const Standard_Real P2) const |
| 214 | { |
| 215 | TopoDS_Vertex VV = V; |
| 216 | VV.Orientation(TopAbs_FORWARD); |
| 217 | myBuilder.Add(E,VV); |
| 218 | VV.Orientation(TopAbs_REVERSED); |
| 219 | myBuilder.Add(E,VV); |
| 220 | myBuilder.Range(E,P1,P2); |
| 221 | } |
| 222 | |
| 223 | //======================================================================= |
| 224 | //function : SetParameters |
| 225 | //purpose : |
| 226 | //======================================================================= |
| 227 | |
| 228 | void BRepPrim_Builder::SetParameters (TopoDS_Edge& E, |
| 229 | const TopoDS_Vertex& , |
| 230 | const Standard_Real P1, |
| 231 | const Standard_Real P2) const |
| 232 | { |
| 233 | myBuilder.Range(E,P1,P2); |
| 234 | } |
| 235 | |
| 236 | //======================================================================= |
| 237 | //function : AddWireEdge |
| 238 | //purpose : Add an Edge to a Wire |
| 239 | //======================================================================= |
| 240 | |
| 241 | void BRepPrim_Builder::AddWireEdge (TopoDS_Wire& W, |
| 242 | const TopoDS_Edge& E, |
| 243 | const Standard_Boolean direct) const |
| 244 | { |
| 245 | TopoDS_Edge EE = E; |
| 246 | if (!direct) |
| 247 | EE.Reverse(); |
| 248 | myBuilder.Add(W,EE); |
| 249 | } |
| 250 | |
| 251 | //======================================================================= |
| 252 | //function : AddFaceWire |
| 253 | //purpose : Add a Wire to a Face |
| 254 | //======================================================================= |
| 255 | |
| 256 | void BRepPrim_Builder::AddFaceWire (TopoDS_Face& F, |
| 257 | const TopoDS_Wire& W) const |
| 258 | { |
| 259 | myBuilder.Add(F,W); |
| 260 | } |
| 261 | |
| 262 | //======================================================================= |
| 263 | //function : AddShellFace |
| 264 | //purpose : Add a Face to a Shell |
| 265 | //======================================================================= |
| 266 | |
| 267 | void BRepPrim_Builder::AddShellFace(TopoDS_Shell& S, |
| 268 | const TopoDS_Face& F) const |
| 269 | { |
| 270 | myBuilder.Add(S,F); |
| 271 | } |
| 272 | |
| 273 | //======================================================================= |
| 274 | //function : Complete |
| 275 | //purpose : |
| 276 | //======================================================================= |
| 277 | |
| 278 | void BRepPrim_Builder::CompleteEdge(TopoDS_Edge& E)const |
| 279 | { |
| 280 | BRepTools::Update(E); |
| 281 | } |
| 282 | |
| 283 | //======================================================================= |
| 284 | //function : Complete |
| 285 | //purpose : |
| 286 | //======================================================================= |
| 287 | |
| 288 | void BRepPrim_Builder::CompleteWire(TopoDS_Wire& W)const |
| 289 | { |
| 290 | W.Closed(BRep_Tool::IsClosed(W)); |
| 291 | BRepTools::Update(W); |
| 292 | } |
| 293 | |
| 294 | |
| 295 | //======================================================================= |
| 296 | //function : Complete |
| 297 | //purpose : |
| 298 | //======================================================================= |
| 299 | |
| 300 | void BRepPrim_Builder::CompleteFace(TopoDS_Face& F)const |
| 301 | { |
| 302 | BRepTools::Update(F); |
| 303 | } |
| 304 | |
| 305 | |
| 306 | //======================================================================= |
| 307 | //function : Complete |
| 308 | //purpose : |
| 309 | //======================================================================= |
| 310 | |
| 311 | void BRepPrim_Builder::CompleteShell(TopoDS_Shell& S)const |
| 312 | { |
| 313 | S.Closed(BRep_Tool::IsClosed(S)); |
| 314 | BRepTools::Update(S); |
| 315 | } |