| 1 | // Created on: 1993-02-19 |
| 2 | // Created by: Remi LEQUETTE |
| 3 | // Copyright (c) 1993-1999 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 |
| 9 | // under the terms of the GNU Lesser General Public 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 | #include <BRepAdaptor_Surface.ixx> |
| 18 | #include <BRep_Tool.hxx> |
| 19 | #include <BRepTools.hxx> |
| 20 | #include <GeomAdaptor_HSurface.hxx> |
| 21 | #include <GeomAdaptor_HCurve.hxx> |
| 22 | |
| 23 | //======================================================================= |
| 24 | //function : BRepAdaptor_Surface |
| 25 | //purpose : |
| 26 | //======================================================================= |
| 27 | |
| 28 | BRepAdaptor_Surface::BRepAdaptor_Surface() |
| 29 | { |
| 30 | } |
| 31 | |
| 32 | |
| 33 | //======================================================================= |
| 34 | //function : BRepAdaptor_Surface |
| 35 | //purpose : |
| 36 | //======================================================================= |
| 37 | |
| 38 | BRepAdaptor_Surface::BRepAdaptor_Surface(const TopoDS_Face& F, |
| 39 | const Standard_Boolean R) |
| 40 | { |
| 41 | Initialize(F,R); |
| 42 | } |
| 43 | |
| 44 | |
| 45 | //======================================================================= |
| 46 | //function : Initialize |
| 47 | //purpose : |
| 48 | //======================================================================= |
| 49 | |
| 50 | void BRepAdaptor_Surface::Initialize(const TopoDS_Face& F, |
| 51 | const Standard_Boolean Restriction) |
| 52 | { |
| 53 | myFace = F; |
| 54 | TopLoc_Location L; |
| 55 | if (Restriction) { |
| 56 | Standard_Real umin,umax,vmin,vmax; |
| 57 | BRepTools::UVBounds(F,umin,umax,vmin,vmax); |
| 58 | mySurf.Load(BRep_Tool::Surface(F,L),umin,umax,vmin,vmax); |
| 59 | } |
| 60 | else |
| 61 | mySurf.Load(BRep_Tool::Surface(F,L)); |
| 62 | myTrsf = L.Transformation(); |
| 63 | } |
| 64 | |
| 65 | |
| 66 | //======================================================================= |
| 67 | //function : Surface |
| 68 | //purpose : |
| 69 | //======================================================================= |
| 70 | |
| 71 | const GeomAdaptor_Surface& BRepAdaptor_Surface::Surface() const |
| 72 | { |
| 73 | return mySurf; |
| 74 | } |
| 75 | |
| 76 | |
| 77 | //======================================================================= |
| 78 | //function : ChangeSurface |
| 79 | //purpose : |
| 80 | //======================================================================= |
| 81 | |
| 82 | GeomAdaptor_Surface& BRepAdaptor_Surface::ChangeSurface() |
| 83 | { |
| 84 | return mySurf; |
| 85 | } |
| 86 | |
| 87 | |
| 88 | //======================================================================= |
| 89 | //function : Trsf |
| 90 | //purpose : |
| 91 | //======================================================================= |
| 92 | |
| 93 | const gp_Trsf& BRepAdaptor_Surface::Trsf() const |
| 94 | { |
| 95 | return myTrsf; |
| 96 | } |
| 97 | |
| 98 | |
| 99 | //======================================================================= |
| 100 | //function : Face |
| 101 | //purpose : |
| 102 | //======================================================================= |
| 103 | |
| 104 | const TopoDS_Face& BRepAdaptor_Surface::Face() const |
| 105 | { |
| 106 | return myFace; |
| 107 | } |
| 108 | |
| 109 | //======================================================================= |
| 110 | //function : Tolerance |
| 111 | //purpose : |
| 112 | //======================================================================= |
| 113 | |
| 114 | Standard_Real BRepAdaptor_Surface::Tolerance() const |
| 115 | { |
| 116 | return BRep_Tool::Tolerance(myFace); |
| 117 | } |
| 118 | |
| 119 | |
| 120 | //======================================================================= |
| 121 | //function : UIntervals |
| 122 | //purpose : |
| 123 | //======================================================================= |
| 124 | |
| 125 | void BRepAdaptor_Surface::UIntervals(TColStd_Array1OfReal& T, |
| 126 | const GeomAbs_Shape S) const |
| 127 | { |
| 128 | mySurf.UIntervals(T,S); |
| 129 | } |
| 130 | |
| 131 | |
| 132 | //======================================================================= |
| 133 | //function : VIntervals |
| 134 | //purpose : |
| 135 | //======================================================================= |
| 136 | |
| 137 | void BRepAdaptor_Surface::VIntervals(TColStd_Array1OfReal& T, |
| 138 | const GeomAbs_Shape S) const |
| 139 | { |
| 140 | mySurf.VIntervals(T,S); |
| 141 | } |
| 142 | |
| 143 | |
| 144 | //======================================================================= |
| 145 | //function : UTrim |
| 146 | //purpose : |
| 147 | //======================================================================= |
| 148 | |
| 149 | Handle(Adaptor3d_HSurface) BRepAdaptor_Surface::UTrim |
| 150 | (const Standard_Real First, |
| 151 | const Standard_Real Last , |
| 152 | const Standard_Real Tol ) const |
| 153 | { |
| 154 | Handle(GeomAdaptor_HSurface) HS = new GeomAdaptor_HSurface(); |
| 155 | HS->ChangeSurface().Load |
| 156 | (Handle(Geom_Surface)::DownCast(mySurf.Surface()->Transformed(myTrsf))); |
| 157 | return HS->UTrim(First,Last,Tol); |
| 158 | } |
| 159 | |
| 160 | |
| 161 | //======================================================================= |
| 162 | //function : VTrim |
| 163 | //purpose : |
| 164 | //======================================================================= |
| 165 | |
| 166 | Handle(Adaptor3d_HSurface) BRepAdaptor_Surface::VTrim |
| 167 | (const Standard_Real First, |
| 168 | const Standard_Real Last, |
| 169 | const Standard_Real Tol) const |
| 170 | { |
| 171 | Handle(GeomAdaptor_HSurface) HS = new GeomAdaptor_HSurface(); |
| 172 | HS->ChangeSurface().Load |
| 173 | (Handle(Geom_Surface)::DownCast(mySurf.Surface()->Transformed(myTrsf))); |
| 174 | return HS->VTrim(First,Last,Tol); |
| 175 | } |
| 176 | |
| 177 | |
| 178 | //======================================================================= |
| 179 | //function : Value |
| 180 | //purpose : |
| 181 | //======================================================================= |
| 182 | |
| 183 | gp_Pnt BRepAdaptor_Surface::Value(const Standard_Real U, |
| 184 | const Standard_Real V) const |
| 185 | { |
| 186 | return mySurf.Value(U,V).Transformed(myTrsf); |
| 187 | } |
| 188 | |
| 189 | //======================================================================= |
| 190 | //function : D0 |
| 191 | //purpose : |
| 192 | //======================================================================= |
| 193 | |
| 194 | void BRepAdaptor_Surface::D0(const Standard_Real U, |
| 195 | const Standard_Real V, |
| 196 | gp_Pnt& P) const |
| 197 | { |
| 198 | mySurf.D0(U,V,P); |
| 199 | P.Transform(myTrsf); |
| 200 | } |
| 201 | |
| 202 | //======================================================================= |
| 203 | //function : D1 |
| 204 | //purpose : |
| 205 | //======================================================================= |
| 206 | |
| 207 | void BRepAdaptor_Surface::D1(const Standard_Real U, |
| 208 | const Standard_Real V, |
| 209 | gp_Pnt& P, |
| 210 | gp_Vec& D1U, |
| 211 | gp_Vec& D1V)const |
| 212 | { |
| 213 | mySurf.D1(U,V,P,D1U,D1V); |
| 214 | P.Transform(myTrsf); |
| 215 | D1U.Transform(myTrsf); |
| 216 | D1V.Transform(myTrsf); |
| 217 | } |
| 218 | |
| 219 | |
| 220 | //======================================================================= |
| 221 | //function : D2 |
| 222 | //purpose : |
| 223 | //======================================================================= |
| 224 | |
| 225 | void BRepAdaptor_Surface::D2(const Standard_Real U, |
| 226 | const Standard_Real V, |
| 227 | gp_Pnt& P, gp_Vec& D1U, |
| 228 | gp_Vec& D1V, |
| 229 | gp_Vec& D2U, |
| 230 | gp_Vec& D2V, |
| 231 | gp_Vec& D2UV)const |
| 232 | { |
| 233 | mySurf.D2(U,V,P,D1U,D1V,D2U,D2V,D2UV); |
| 234 | P.Transform(myTrsf); |
| 235 | D1U.Transform(myTrsf); |
| 236 | D1V.Transform(myTrsf); |
| 237 | D2U.Transform(myTrsf); |
| 238 | D2V.Transform(myTrsf); |
| 239 | D2UV.Transform(myTrsf); |
| 240 | } |
| 241 | |
| 242 | //======================================================================= |
| 243 | //function : D3 |
| 244 | //purpose : |
| 245 | //======================================================================= |
| 246 | |
| 247 | void BRepAdaptor_Surface::D3(const Standard_Real U, |
| 248 | const Standard_Real V, |
| 249 | gp_Pnt& P, |
| 250 | gp_Vec& D1U, gp_Vec& D1V, |
| 251 | gp_Vec& D2U, gp_Vec& D2V, |
| 252 | gp_Vec& D2UV, |
| 253 | gp_Vec& D3U, gp_Vec& D3V, |
| 254 | gp_Vec& D3UUV, gp_Vec& D3UVV)const |
| 255 | { |
| 256 | mySurf.D3(U,V,P,D1U,D1V,D2U,D2V,D2UV,D3U,D3V,D3UUV,D3UVV); |
| 257 | P.Transform(myTrsf); |
| 258 | D1U.Transform(myTrsf); |
| 259 | D1V.Transform(myTrsf); |
| 260 | D2U.Transform(myTrsf); |
| 261 | D2V.Transform(myTrsf); |
| 262 | D2UV.Transform(myTrsf); |
| 263 | D3U.Transform(myTrsf); |
| 264 | D3V.Transform(myTrsf); |
| 265 | D3UUV.Transform(myTrsf); |
| 266 | D3UVV.Transform(myTrsf); |
| 267 | } |
| 268 | |
| 269 | |
| 270 | //======================================================================= |
| 271 | //function : DN |
| 272 | //purpose : |
| 273 | //======================================================================= |
| 274 | |
| 275 | gp_Vec BRepAdaptor_Surface::DN(const Standard_Real U, |
| 276 | const Standard_Real V, |
| 277 | const Standard_Integer Nu, |
| 278 | const Standard_Integer Nv) const |
| 279 | { |
| 280 | return mySurf.DN(U,V,Nu,Nv).Transformed(myTrsf); |
| 281 | } |
| 282 | |
| 283 | //======================================================================= |
| 284 | //function : Plane |
| 285 | //purpose : |
| 286 | //======================================================================= |
| 287 | |
| 288 | gp_Pln BRepAdaptor_Surface::Plane()const |
| 289 | { |
| 290 | return mySurf.Plane().Transformed(myTrsf); |
| 291 | } |
| 292 | |
| 293 | |
| 294 | //======================================================================= |
| 295 | //function : Cylinder |
| 296 | //purpose : |
| 297 | //======================================================================= |
| 298 | |
| 299 | gp_Cylinder BRepAdaptor_Surface::Cylinder()const |
| 300 | { |
| 301 | return mySurf.Cylinder().Transformed(myTrsf); |
| 302 | } |
| 303 | |
| 304 | |
| 305 | //======================================================================= |
| 306 | //function : Sphere |
| 307 | //purpose : |
| 308 | //======================================================================= |
| 309 | |
| 310 | gp_Sphere BRepAdaptor_Surface::Sphere()const |
| 311 | { |
| 312 | return mySurf.Sphere().Transformed(myTrsf); |
| 313 | } |
| 314 | |
| 315 | |
| 316 | //======================================================================= |
| 317 | //function : Cone |
| 318 | //purpose : |
| 319 | //======================================================================= |
| 320 | |
| 321 | gp_Cone BRepAdaptor_Surface::Cone()const |
| 322 | { |
| 323 | return mySurf.Cone().Transformed(myTrsf); |
| 324 | } |
| 325 | |
| 326 | //======================================================================= |
| 327 | //function : Torus |
| 328 | //purpose : |
| 329 | //======================================================================= |
| 330 | |
| 331 | gp_Torus BRepAdaptor_Surface::Torus()const |
| 332 | { |
| 333 | return mySurf.Torus().Transformed(myTrsf); |
| 334 | } |
| 335 | |
| 336 | //======================================================================= |
| 337 | //function : Bezier |
| 338 | //purpose : |
| 339 | //======================================================================= |
| 340 | |
| 341 | Handle(Geom_BezierSurface) BRepAdaptor_Surface::Bezier() const |
| 342 | { |
| 343 | return Handle(Geom_BezierSurface)::DownCast |
| 344 | (mySurf.Bezier()->Transformed(myTrsf)); |
| 345 | } |
| 346 | |
| 347 | |
| 348 | //======================================================================= |
| 349 | //function : BSpline |
| 350 | //purpose : |
| 351 | //======================================================================= |
| 352 | |
| 353 | Handle(Geom_BSplineSurface) BRepAdaptor_Surface::BSpline() const |
| 354 | { |
| 355 | return Handle(Geom_BSplineSurface)::DownCast |
| 356 | (mySurf.BSpline()->Transformed(myTrsf)); |
| 357 | } |
| 358 | |
| 359 | |
| 360 | //======================================================================= |
| 361 | //function : AxeOfRevolution |
| 362 | //purpose : |
| 363 | //======================================================================= |
| 364 | |
| 365 | gp_Ax1 BRepAdaptor_Surface::AxeOfRevolution() const |
| 366 | { |
| 367 | return mySurf.AxeOfRevolution().Transformed(myTrsf); |
| 368 | } |
| 369 | |
| 370 | |
| 371 | //======================================================================= |
| 372 | //function : Direction |
| 373 | //purpose : |
| 374 | //======================================================================= |
| 375 | |
| 376 | gp_Dir BRepAdaptor_Surface::Direction() const |
| 377 | { |
| 378 | return mySurf.Direction().Transformed(myTrsf); |
| 379 | } |
| 380 | |
| 381 | |
| 382 | //======================================================================= |
| 383 | //function : BasisCurve |
| 384 | //purpose : |
| 385 | //======================================================================= |
| 386 | |
| 387 | Handle(Adaptor3d_HCurve) BRepAdaptor_Surface::BasisCurve() const |
| 388 | { |
| 389 | Handle(GeomAdaptor_HSurface) HS = new GeomAdaptor_HSurface(); |
| 390 | HS->ChangeSurface().Load |
| 391 | (Handle(Geom_Surface)::DownCast(mySurf.Surface()->Transformed(myTrsf))); |
| 392 | |
| 393 | return HS->BasisCurve(); |
| 394 | } |
| 395 | |
| 396 | |
| 397 | //======================================================================= |
| 398 | //function : BasisSurface |
| 399 | //purpose : |
| 400 | //======================================================================= |
| 401 | |
| 402 | Handle(Adaptor3d_HSurface) BRepAdaptor_Surface::BasisSurface() const |
| 403 | { |
| 404 | Handle(GeomAdaptor_HSurface) HS = new GeomAdaptor_HSurface(); |
| 405 | HS->ChangeSurface().Load |
| 406 | (Handle(Geom_Surface)::DownCast(mySurf.Surface()->Transformed(myTrsf))); |
| 407 | return HS->BasisSurface(); |
| 408 | } |
| 409 | |
| 410 | |
| 411 | //======================================================================= |
| 412 | //function : OffsetValue |
| 413 | //purpose : |
| 414 | //======================================================================= |
| 415 | |
| 416 | Standard_Real BRepAdaptor_Surface::OffsetValue() const |
| 417 | { |
| 418 | return mySurf.OffsetValue(); |
| 419 | } |
| 420 | |