| 1 | // Created on: 1997-01-10 |
| 2 | // Created by: Bruno DUMORTIER |
| 3 | // Copyright (c) 1997-1999 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 <Adaptor3d_HCurve.hxx> |
| 19 | #include <BiTgte_CurveOnEdge.hxx> |
| 20 | #include <BiTgte_HCurveOnEdge.hxx> |
| 21 | #include <BRep_Tool.hxx> |
| 22 | #include <Geom_BezierCurve.hxx> |
| 23 | #include <Geom_BSplineCurve.hxx> |
| 24 | #include <Geom_Curve.hxx> |
| 25 | #include <Geom_TrimmedCurve.hxx> |
| 26 | #include <GeomAdaptor_Curve.hxx> |
| 27 | #include <GeomAPI_ProjectPointOnCurve.hxx> |
| 28 | #include <gp_Circ.hxx> |
| 29 | #include <gp_Elips.hxx> |
| 30 | #include <gp_Hypr.hxx> |
| 31 | #include <gp_Lin.hxx> |
| 32 | #include <gp_Parab.hxx> |
| 33 | #include <gp_Pnt.hxx> |
| 34 | #include <gp_Vec.hxx> |
| 35 | #include <Precision.hxx> |
| 36 | #include <Standard_DomainError.hxx> |
| 37 | #include <Standard_NoSuchObject.hxx> |
| 38 | #include <Standard_NotImplemented.hxx> |
| 39 | #include <Standard_OutOfRange.hxx> |
| 40 | #include <TopoDS_Edge.hxx> |
| 41 | |
| 42 | //======================================================================= |
| 43 | //function : BiTgte_CurveOnEdge |
| 44 | //purpose : |
| 45 | //====================================================================== |
| 46 | BiTgte_CurveOnEdge::BiTgte_CurveOnEdge() |
| 47 | : myType(GeomAbs_OtherCurve) |
| 48 | { |
| 49 | } |
| 50 | |
| 51 | |
| 52 | //======================================================================= |
| 53 | //function : BiTgte_CurveOnEdge |
| 54 | //purpose : |
| 55 | //======================================================================= |
| 56 | |
| 57 | BiTgte_CurveOnEdge::BiTgte_CurveOnEdge(const TopoDS_Edge& theEonF, |
| 58 | const TopoDS_Edge& theEdge) |
| 59 | : myEdge(theEdge), |
| 60 | myEonF(theEonF), |
| 61 | myType(GeomAbs_OtherCurve) |
| 62 | { |
| 63 | Init(theEonF, theEdge); |
| 64 | } |
| 65 | |
| 66 | |
| 67 | //======================================================================= |
| 68 | //function : Init |
| 69 | //purpose : |
| 70 | //======================================================================= |
| 71 | |
| 72 | void BiTgte_CurveOnEdge::Init(const TopoDS_Edge& EonF, |
| 73 | const TopoDS_Edge& Edge) |
| 74 | { |
| 75 | Standard_Real f,l; |
| 76 | |
| 77 | myEdge = Edge; |
| 78 | myCurv = BRep_Tool::Curve(myEdge,f,l); |
| 79 | myCurv = new Geom_TrimmedCurve(myCurv,f,l); |
| 80 | |
| 81 | myEonF = EonF; |
| 82 | myConF = BRep_Tool::Curve(myEonF,f,l); |
| 83 | myConF = new Geom_TrimmedCurve(myConF,f,l); |
| 84 | |
| 85 | // peut on generer un cercle de rayon nul |
| 86 | GeomAdaptor_Curve Curv(myCurv); |
| 87 | GeomAdaptor_Curve ConF(myConF); |
| 88 | |
| 89 | myType = GeomAbs_OtherCurve; |
| 90 | if (Curv.GetType() == GeomAbs_Line && |
| 91 | ConF.GetType() == GeomAbs_Circle ) { |
| 92 | gp_Ax1 a1 = Curv.Line().Position(); |
| 93 | gp_Ax1 a2 = ConF.Circle().Axis(); |
| 94 | if ( a1.IsCoaxial(a2,Precision::Angular(),Precision::Confusion())) { |
| 95 | myType = GeomAbs_Circle; |
| 96 | myCirc = gp_Circ(ConF.Circle().Position(),0.); |
| 97 | } |
| 98 | } |
| 99 | } |
| 100 | |
| 101 | |
| 102 | //======================================================================= |
| 103 | //function : FirstParameter |
| 104 | //purpose : |
| 105 | //======================================================================= |
| 106 | |
| 107 | Standard_Real BiTgte_CurveOnEdge::FirstParameter() const |
| 108 | { |
| 109 | return myConF->FirstParameter(); |
| 110 | } |
| 111 | |
| 112 | |
| 113 | //======================================================================= |
| 114 | //function : LastParameter |
| 115 | //purpose : |
| 116 | //======================================================================= |
| 117 | |
| 118 | Standard_Real BiTgte_CurveOnEdge::LastParameter() const |
| 119 | { |
| 120 | return myConF->LastParameter(); |
| 121 | } |
| 122 | |
| 123 | |
| 124 | //======================================================================= |
| 125 | //function : |
| 126 | //purpose : |
| 127 | //======================================================================= |
| 128 | |
| 129 | GeomAbs_Shape BiTgte_CurveOnEdge::Continuity() const |
| 130 | { |
| 131 | throw Standard_NotImplemented("BiTgte_CurveOnEdge"); |
| 132 | } |
| 133 | |
| 134 | |
| 135 | //======================================================================= |
| 136 | //function : |
| 137 | //purpose : |
| 138 | //======================================================================= |
| 139 | |
| 140 | Standard_Integer BiTgte_CurveOnEdge::NbIntervals(const GeomAbs_Shape) const |
| 141 | { |
| 142 | throw Standard_NotImplemented("BiTgte_CurveOnEdge"); |
| 143 | } |
| 144 | |
| 145 | |
| 146 | //======================================================================= |
| 147 | //function : |
| 148 | //purpose : |
| 149 | //======================================================================= |
| 150 | |
| 151 | void BiTgte_CurveOnEdge::Intervals(TColStd_Array1OfReal&, |
| 152 | const GeomAbs_Shape) const |
| 153 | { |
| 154 | throw Standard_NotImplemented("BiTgte_CurveOnEdge"); |
| 155 | } |
| 156 | |
| 157 | |
| 158 | //======================================================================= |
| 159 | //function : |
| 160 | //purpose : |
| 161 | //======================================================================= |
| 162 | |
| 163 | Handle(Adaptor3d_HCurve) BiTgte_CurveOnEdge::Trim(const Standard_Real, |
| 164 | const Standard_Real, |
| 165 | const Standard_Real) const |
| 166 | { |
| 167 | throw Standard_NotImplemented("BiTgte_CurveOnEdge"); |
| 168 | } |
| 169 | |
| 170 | |
| 171 | //======================================================================= |
| 172 | //function : |
| 173 | //purpose : |
| 174 | //======================================================================= |
| 175 | |
| 176 | Standard_Boolean BiTgte_CurveOnEdge::IsClosed() const |
| 177 | { |
| 178 | throw Standard_NotImplemented("BiTgte_CurveOnEdge"); |
| 179 | } |
| 180 | |
| 181 | |
| 182 | //======================================================================= |
| 183 | //function : |
| 184 | //purpose : |
| 185 | //======================================================================= |
| 186 | |
| 187 | Standard_Boolean BiTgte_CurveOnEdge::IsPeriodic() const |
| 188 | { |
| 189 | throw Standard_NotImplemented("BiTgte_CurveOnEdge"); |
| 190 | } |
| 191 | |
| 192 | |
| 193 | //======================================================================= |
| 194 | //function : |
| 195 | //purpose : |
| 196 | //======================================================================= |
| 197 | |
| 198 | Standard_Real BiTgte_CurveOnEdge::Period() const |
| 199 | { |
| 200 | throw Standard_NotImplemented("BiTgte_CurveOnEdge"); |
| 201 | } |
| 202 | |
| 203 | |
| 204 | //======================================================================= |
| 205 | //function : |
| 206 | //purpose : |
| 207 | //======================================================================= |
| 208 | |
| 209 | gp_Pnt BiTgte_CurveOnEdge::Value(const Standard_Real U) const |
| 210 | { |
| 211 | gp_Pnt P; |
| 212 | D0(U,P); |
| 213 | return P; |
| 214 | } |
| 215 | |
| 216 | |
| 217 | //======================================================================= |
| 218 | //function : |
| 219 | //purpose : |
| 220 | //======================================================================= |
| 221 | |
| 222 | void BiTgte_CurveOnEdge::D0(const Standard_Real U,gp_Pnt& P) const |
| 223 | { |
| 224 | GeomAPI_ProjectPointOnCurve Projector; |
| 225 | P = myConF->Value(U); |
| 226 | Projector.Init(P, myCurv); |
| 227 | P = Projector.NearestPoint(); |
| 228 | } |
| 229 | |
| 230 | |
| 231 | //======================================================================= |
| 232 | //function : |
| 233 | //purpose : |
| 234 | //======================================================================= |
| 235 | |
| 236 | void BiTgte_CurveOnEdge::D1(const Standard_Real,gp_Pnt& ,gp_Vec& ) const |
| 237 | { |
| 238 | throw Standard_NotImplemented("BiTgte_CurveOnEdge"); |
| 239 | } |
| 240 | |
| 241 | |
| 242 | //======================================================================= |
| 243 | //function : |
| 244 | //purpose : |
| 245 | //======================================================================= |
| 246 | |
| 247 | void BiTgte_CurveOnEdge::D2(const Standard_Real ,gp_Pnt&, |
| 248 | gp_Vec& ,gp_Vec&) const |
| 249 | { |
| 250 | throw Standard_NotImplemented("BiTgte_CurveOnEdge"); |
| 251 | } |
| 252 | |
| 253 | |
| 254 | //======================================================================= |
| 255 | //function : |
| 256 | //purpose : |
| 257 | //======================================================================= |
| 258 | |
| 259 | void BiTgte_CurveOnEdge::D3(const Standard_Real ,gp_Pnt&, |
| 260 | gp_Vec& ,gp_Vec& ,gp_Vec& ) const |
| 261 | { |
| 262 | throw Standard_NotImplemented("BiTgte_CurveOnEdge"); |
| 263 | } |
| 264 | |
| 265 | |
| 266 | //======================================================================= |
| 267 | //function : |
| 268 | //purpose : |
| 269 | //======================================================================= |
| 270 | |
| 271 | gp_Vec BiTgte_CurveOnEdge::DN(const Standard_Real, |
| 272 | const Standard_Integer) const |
| 273 | { |
| 274 | throw Standard_NotImplemented("BiTgte_CurveOnEdge"); |
| 275 | } |
| 276 | |
| 277 | |
| 278 | //======================================================================= |
| 279 | //function : |
| 280 | //purpose : |
| 281 | //======================================================================= |
| 282 | |
| 283 | Standard_Real BiTgte_CurveOnEdge::Resolution(const Standard_Real) const |
| 284 | { |
| 285 | throw Standard_NotImplemented("BiTgte_CurveOnEdge"); |
| 286 | } |
| 287 | |
| 288 | |
| 289 | //======================================================================= |
| 290 | //function : |
| 291 | //purpose : |
| 292 | //======================================================================= |
| 293 | |
| 294 | GeomAbs_CurveType BiTgte_CurveOnEdge::GetType() const |
| 295 | { |
| 296 | return myType; |
| 297 | } |
| 298 | |
| 299 | |
| 300 | //======================================================================= |
| 301 | //function : |
| 302 | //purpose : |
| 303 | //======================================================================= |
| 304 | |
| 305 | gp_Lin BiTgte_CurveOnEdge::Line() const |
| 306 | { |
| 307 | throw Standard_NotImplemented("BiTgte_CurveOnEdge"); |
| 308 | } |
| 309 | |
| 310 | |
| 311 | //======================================================================= |
| 312 | //function : |
| 313 | //purpose : |
| 314 | //======================================================================= |
| 315 | |
| 316 | gp_Circ BiTgte_CurveOnEdge::Circle() const |
| 317 | { |
| 318 | if ( myType != GeomAbs_Circle) { |
| 319 | throw Standard_NoSuchObject("BiTgte_CurveOnEdge::Circle"); |
| 320 | } |
| 321 | |
| 322 | return myCirc; |
| 323 | } |
| 324 | |
| 325 | |
| 326 | //======================================================================= |
| 327 | //function : |
| 328 | //purpose : |
| 329 | //======================================================================= |
| 330 | |
| 331 | gp_Elips BiTgte_CurveOnEdge::Ellipse() const |
| 332 | { |
| 333 | throw Standard_NotImplemented("BiTgte_CurveOnEdge"); |
| 334 | } |
| 335 | |
| 336 | |
| 337 | //======================================================================= |
| 338 | //function : |
| 339 | //purpose : |
| 340 | //======================================================================= |
| 341 | |
| 342 | gp_Hypr BiTgte_CurveOnEdge::Hyperbola() const |
| 343 | { |
| 344 | throw Standard_NotImplemented("BiTgte_CurveOnEdge"); |
| 345 | } |
| 346 | |
| 347 | |
| 348 | //======================================================================= |
| 349 | //function : |
| 350 | //purpose : |
| 351 | //======================================================================= |
| 352 | |
| 353 | gp_Parab BiTgte_CurveOnEdge::Parabola() const |
| 354 | { |
| 355 | throw Standard_NotImplemented("BiTgte_CurveOnEdge"); |
| 356 | } |
| 357 | |
| 358 | |
| 359 | //======================================================================= |
| 360 | //function : |
| 361 | //purpose : |
| 362 | //======================================================================= |
| 363 | |
| 364 | Standard_Integer BiTgte_CurveOnEdge::Degree() const |
| 365 | { |
| 366 | throw Standard_NotImplemented("BiTgte_CurveOnEdge"); |
| 367 | } |
| 368 | |
| 369 | |
| 370 | //======================================================================= |
| 371 | //function : |
| 372 | //purpose : |
| 373 | //======================================================================= |
| 374 | |
| 375 | Standard_Boolean BiTgte_CurveOnEdge::IsRational() const |
| 376 | { |
| 377 | throw Standard_NotImplemented("BiTgte_CurveOnEdge"); |
| 378 | } |
| 379 | |
| 380 | |
| 381 | //======================================================================= |
| 382 | //function : |
| 383 | //purpose : |
| 384 | //======================================================================= |
| 385 | |
| 386 | Standard_Integer BiTgte_CurveOnEdge::NbPoles() const |
| 387 | { |
| 388 | throw Standard_NotImplemented("BiTgte_CurveOnEdge"); |
| 389 | } |
| 390 | |
| 391 | |
| 392 | //======================================================================= |
| 393 | //function : |
| 394 | //purpose : |
| 395 | //======================================================================= |
| 396 | |
| 397 | Standard_Integer BiTgte_CurveOnEdge::NbKnots() const |
| 398 | { |
| 399 | throw Standard_NotImplemented("BiTgte_CurveOnEdge"); |
| 400 | } |
| 401 | |
| 402 | |
| 403 | //======================================================================= |
| 404 | //function : |
| 405 | //purpose : |
| 406 | //======================================================================= |
| 407 | |
| 408 | Handle(Geom_BezierCurve) BiTgte_CurveOnEdge::Bezier() const |
| 409 | { |
| 410 | throw Standard_NotImplemented("BiTgte_CurveOnEdge"); |
| 411 | } |
| 412 | |
| 413 | |
| 414 | //======================================================================= |
| 415 | //function : |
| 416 | //purpose : |
| 417 | //======================================================================= |
| 418 | |
| 419 | Handle(Geom_BSplineCurve) BiTgte_CurveOnEdge::BSpline() const |
| 420 | { |
| 421 | throw Standard_NotImplemented("BiTgte_CurveOnEdge"); |
| 422 | } |
| 423 | |
| 424 | |