| 1 | // Created on: 1993-07-22 |
| 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 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 | #include <BRepTest.hxx> |
| 18 | #include <GeometryTest.hxx> |
| 19 | #include <gp_Pnt2d.hxx> |
| 20 | #include <gp_Pln.hxx> |
| 21 | #include <gp_Ax2.hxx> |
| 22 | #include <gp_Vec.hxx> |
| 23 | #include <gp_Vec2d.hxx> |
| 24 | #include <TColgp_HArray1OfPnt2d.hxx> |
| 25 | #include <TColgp_Array1OfPnt2d.hxx> |
| 26 | #include <BRepBuilderAPI.hxx> |
| 27 | #include <BRepBuilderAPI_MakeVertex.hxx> |
| 28 | #include <BRepBuilderAPI_MakeEdge.hxx> |
| 29 | #include <BRepBuilderAPI_MakeEdge2d.hxx> |
| 30 | #include <BRepBuilderAPI_MakeFace.hxx> |
| 31 | #include <BRepBuilderAPI_MakeWire.hxx> |
| 32 | #include <BRepBuilderAPI_MakePolygon.hxx> |
| 33 | #include <BRepOffsetAPI_MakeOffset.hxx> |
| 34 | #include <BRepLib.hxx> |
| 35 | #include <BRepAlgo.hxx> |
| 36 | #include <BRepAdaptor_Curve.hxx> |
| 37 | #include <BRep_Builder.hxx> |
| 38 | #include <BRep_Tool.hxx> |
| 39 | #include <BRepTools.hxx> |
| 40 | #include <Geom_Curve.hxx> |
| 41 | #include <Geom_TrimmedCurve.hxx> |
| 42 | #include <Geom2d_BSplineCurve.hxx> |
| 43 | #include <Geom_Surface.hxx> |
| 44 | #include <Geom_RectangularTrimmedSurface.hxx> |
| 45 | #include <Geom_Plane.hxx> |
| 46 | #include <Geom2d_Line.hxx> |
| 47 | #include <Geom2d_Circle.hxx> |
| 48 | #include <Geom2dAPI_Interpolate.hxx> |
| 49 | #include <Geom2d_TrimmedCurve.hxx> |
| 50 | #include <TopoDS.hxx> |
| 51 | #include <TopoDS_Shape.hxx> |
| 52 | #include <TopoDS_Wire.hxx> |
| 53 | |
| 54 | #include <DBRep.hxx> |
| 55 | #include <DBRep_DrawableShape.hxx> |
| 56 | #include <Draw_Interpretor.hxx> |
| 57 | #include <Draw_Appli.hxx> |
| 58 | #include <DrawTrSurf.hxx> |
| 59 | #include <DrawTrSurf_BSplineCurve2d.hxx> |
| 60 | #include <DrawTrSurf_Point.hxx> |
| 61 | |
| 62 | #include <gp.hxx> |
| 63 | #include <Precision.hxx> |
| 64 | #include <GeomAPI.hxx> |
| 65 | #include <TopAbs_Orientation.hxx> |
| 66 | #include <TopExp_Explorer.hxx> |
| 67 | #include <TopOpeBRep_EdgesIntersector.hxx> |
| 68 | #include <TopOpeBRep_Point2d.hxx> |
| 69 | #include <TopOpeBRepDS_Transition.hxx> |
| 70 | |
| 71 | #include <stdio.h> |
| 72 | #ifdef _WIN32 |
| 73 | Standard_IMPORT Draw_Viewer dout; |
| 74 | #endif |
| 75 | |
| 76 | //======================================================================= |
| 77 | // vertex |
| 78 | //======================================================================= |
| 79 | |
| 80 | static Standard_Integer vertex(Draw_Interpretor& , Standard_Integer n, const char** a) |
| 81 | { |
| 82 | if (n < 3) return 1; |
| 83 | if (n >= 5) { |
| 84 | DBRep::Set(a[1], |
| 85 | BRepBuilderAPI_MakeVertex(gp_Pnt(Draw::Atof(a[2]),Draw::Atof(a[3]),Draw::Atof(a[4])))); |
| 86 | } |
| 87 | else if (n == 4) |
| 88 | { |
| 89 | TopoDS_Shape S = DBRep::Get(a[3]); |
| 90 | if (S.IsNull()) return 0; |
| 91 | if (S.ShapeType() != TopAbs_EDGE) return 0; |
| 92 | BRepAdaptor_Curve C(TopoDS::Edge(S)); |
| 93 | gp_Pnt P; |
| 94 | C.D0(Draw::Atof(a[2]),P); |
| 95 | DBRep::Set(a[1], BRepBuilderAPI_MakeVertex(P)); |
| 96 | } |
| 97 | else |
| 98 | { |
| 99 | Handle(DrawTrSurf_Point) aP = |
| 100 | Handle(DrawTrSurf_Point)::DownCast(Draw::Get(a[2])); |
| 101 | DBRep::Set(a[1], BRepBuilderAPI_MakeVertex(aP->Point())); |
| 102 | } |
| 103 | return 0; |
| 104 | } |
| 105 | |
| 106 | //======================================================================= |
| 107 | // range |
| 108 | //======================================================================= |
| 109 | |
| 110 | static Standard_Integer range(Draw_Interpretor& , Standard_Integer n, const char** a) |
| 111 | { |
| 112 | if (n < 4) return 1; |
| 113 | TopoDS_Shape aLocalShape(DBRep::Get(a[1],TopAbs_EDGE)); |
| 114 | TopoDS_Edge E = TopoDS::Edge(aLocalShape); |
| 115 | // TopoDS_Edge E = TopoDS::Edge(DBRep::Get(a[1],TopAbs_EDGE)); |
| 116 | if (E.IsNull()) return 1; |
| 117 | Standard_Real f = Draw::Atof(a[n-2]); |
| 118 | Standard_Real l = Draw::Atof(a[n-1]); |
| 119 | BRep_Builder B; |
| 120 | if (n == 4) |
| 121 | B.Range(E,f,l); |
| 122 | else { |
| 123 | aLocalShape = DBRep::Get(a[2],TopAbs_FACE); |
| 124 | TopoDS_Face F = TopoDS::Face(aLocalShape); |
| 125 | // TopoDS_Face F = TopoDS::Face(DBRep::Get(a[2],TopAbs_FACE)); |
| 126 | if (F.IsNull()) return 1; |
| 127 | B.Range(E,F,f,l); |
| 128 | } |
| 129 | return 0; |
| 130 | } |
| 131 | |
| 132 | //======================================================================= |
| 133 | // trim |
| 134 | //======================================================================= |
| 135 | |
| 136 | static Standard_Integer trim(Draw_Interpretor& di, Standard_Integer n, const char** a) |
| 137 | { |
| 138 | if (n < 3) return 1; |
| 139 | TopoDS_Shape e = DBRep::Get(a[1]); |
| 140 | if (e.IsNull()) return 1; |
| 141 | if (e.ShapeType() != TopAbs_EDGE) return 1; |
| 142 | TopoDS_Shape v1 = DBRep::Get(a[2]); |
| 143 | if (v1.IsNull()) return 1; |
| 144 | if (v1.ShapeType() != TopAbs_VERTEX) return 1; |
| 145 | TopoDS_Shape v2; |
| 146 | if (n > 3) { |
| 147 | v2 = DBRep::Get(a[3]); |
| 148 | if (v2.IsNull()) return 1; |
| 149 | if (v2.ShapeType() != TopAbs_VERTEX) return 1; |
| 150 | } |
| 151 | TopLoc_Location L; |
| 152 | Standard_Real f,l; |
| 153 | const Handle(Geom_Curve) C = BRep_Tool::Curve(TopoDS::Edge(e),L,f,l); |
| 154 | TopLoc_Location LI = L.Inverted(); |
| 155 | e.Orientation(TopAbs_FORWARD); |
| 156 | e.Move(LI); |
| 157 | v1.Move(LI); |
| 158 | v2.Move(LI); |
| 159 | TopoDS_Edge ne; |
| 160 | if (v2.IsNull()) { |
| 161 | if (v1.Orientation() == TopAbs_REVERSED) { |
| 162 | v2 = v1; |
| 163 | v1 = TopoDS_Shape(); |
| 164 | } |
| 165 | } |
| 166 | BRepBuilderAPI_MakeEdge ME(C,TopoDS::Vertex(v1),TopoDS::Vertex(v2)); |
| 167 | if (ME.IsDone()) { |
| 168 | ne = ME; |
| 169 | ne.Move(L); |
| 170 | DBRep::Set(a[1],ne); |
| 171 | } |
| 172 | else { |
| 173 | //cout <<"Error creating edge"<<endl; |
| 174 | di <<"Error creating edge\n"; |
| 175 | } |
| 176 | return 0; |
| 177 | } |
| 178 | |
| 179 | |
| 180 | //======================================================================= |
| 181 | // polyline |
| 182 | //======================================================================= |
| 183 | |
| 184 | static Standard_Integer polyline(Draw_Interpretor& , Standard_Integer n, const char** a) |
| 185 | { |
| 186 | if (n < 8) return 1; |
| 187 | if (((n-2) % 3) != 0) return 1; |
| 188 | Standard_Integer i, j, np = (n-2) / 3; |
| 189 | BRepBuilderAPI_MakePolygon W; |
| 190 | j = 2; |
| 191 | for (i = 1; i <= np; i ++) { |
| 192 | W.Add(gp_Pnt(Draw::Atof(a[j]),Draw::Atof(a[j+1]),Draw::Atof(a[j+2]))); |
| 193 | j += 3; |
| 194 | } |
| 195 | DBRep::Set(a[1],W.Wire()); |
| 196 | return 0; |
| 197 | } |
| 198 | |
| 199 | //======================================================================= |
| 200 | // polyvertex |
| 201 | //======================================================================= |
| 202 | |
| 203 | static Standard_Integer polyvertex(Draw_Interpretor& , Standard_Integer n, const char** a) |
| 204 | { |
| 205 | if (n < 4) return 1; |
| 206 | Standard_Integer i; |
| 207 | BRepBuilderAPI_MakePolygon W; |
| 208 | for (i = 2; i < n; i ++) { |
| 209 | TopoDS_Shape S = DBRep::Get(a[i]); |
| 210 | if (S.IsNull()) return 1; |
| 211 | if (S.ShapeType() != TopAbs_VERTEX) return 1; |
| 212 | W.Add(TopoDS::Vertex(S)); |
| 213 | } |
| 214 | DBRep::Set(a[1],W.Wire()); |
| 215 | return 0; |
| 216 | } |
| 217 | |
| 218 | //======================================================================= |
| 219 | // wire |
| 220 | //======================================================================= |
| 221 | |
| 222 | static Standard_Integer wire(Draw_Interpretor& di, Standard_Integer n, const char** a) |
| 223 | { |
| 224 | if (n < 3) return 1; |
| 225 | Standard_Integer i; |
| 226 | BRepBuilderAPI_MakeWire MW; |
| 227 | for (i = 2; i < n; i ++) { |
| 228 | TopoDS_Shape S = DBRep::Get(a[i]); |
| 229 | if (S.IsNull()) continue; |
| 230 | if (S.ShapeType() == TopAbs_EDGE) |
| 231 | MW.Add(TopoDS::Edge(S)); |
| 232 | else if (S.ShapeType() == TopAbs_WIRE) |
| 233 | MW.Add(TopoDS::Wire(S)); |
| 234 | else |
| 235 | continue; |
| 236 | } |
| 237 | if (!MW.IsDone()) { |
| 238 | //cout << "Wire not done" << endl; |
| 239 | di << "Wire not done\n"; |
| 240 | return 0; |
| 241 | } |
| 242 | DBRep::Set(a[1],MW); |
| 243 | return 0; |
| 244 | } |
| 245 | |
| 246 | //======================================================================= |
| 247 | // mkedge |
| 248 | //======================================================================= |
| 249 | |
| 250 | static Standard_Integer mkedge(Draw_Interpretor& di, Standard_Integer n, const char** a) |
| 251 | { |
| 252 | if (n < 3) return 1; |
| 253 | |
| 254 | Handle(Geom_Curve) C = DrawTrSurf::GetCurve(a[2]); |
| 255 | Handle(Geom2d_Curve) C2d = DrawTrSurf::GetCurve2d(a[2]); |
| 256 | if (C.IsNull() && C2d.IsNull()) { |
| 257 | //cout << a[2] << " is not a curve" << endl; |
| 258 | di << a[2] << " is not a curve\n"; |
| 259 | return 1; |
| 260 | } |
| 261 | |
| 262 | TopoDS_Edge edge; |
| 263 | |
| 264 | if (n == 3) { |
| 265 | if (!C.IsNull()) edge = BRepBuilderAPI_MakeEdge(C); |
| 266 | else edge = BRepBuilderAPI_MakeEdge2d(C2d); |
| 267 | } |
| 268 | else { |
| 269 | Handle(Geom_Surface) S; |
| 270 | Standard_Integer i = 0; |
| 271 | if (!C2d.IsNull()) { |
| 272 | S = DrawTrSurf::GetSurface(a[3]); |
| 273 | if (!S.IsNull()) i = 1; |
| 274 | } |
| 275 | TopoDS_Shape aLocalShape(DBRep::Get(a[3+i],TopAbs_VERTEX)); |
| 276 | TopoDS_Vertex V1 = TopoDS::Vertex(aLocalShape); |
| 277 | // TopoDS_Vertex V1 = TopoDS::Vertex(DBRep::Get(a[3+i],TopAbs_VERTEX)); |
| 278 | if (n == 5+i) { |
| 279 | if (V1.IsNull()) { |
| 280 | if (!C.IsNull()) |
| 281 | edge = BRepBuilderAPI_MakeEdge(C,Draw::Atof(a[3]),Draw::Atof(a[4])); |
| 282 | else if (S.IsNull()) |
| 283 | edge = BRepBuilderAPI_MakeEdge2d(C2d,Draw::Atof(a[3]),Draw::Atof(a[4])); |
| 284 | else |
| 285 | edge = BRepBuilderAPI_MakeEdge(C2d,S,Draw::Atof(a[4]),Draw::Atof(a[5])); |
| 286 | } |
| 287 | else { |
| 288 | aLocalShape = DBRep::Get(a[4+i],TopAbs_VERTEX); |
| 289 | TopoDS_Vertex V2 = TopoDS::Vertex(aLocalShape); |
| 290 | // TopoDS_Vertex V2 = TopoDS::Vertex(DBRep::Get(a[4+i],TopAbs_VERTEX)); |
| 291 | if (!C.IsNull()) |
| 292 | edge = BRepBuilderAPI_MakeEdge(C,V1,V2); |
| 293 | else if (S.IsNull()) |
| 294 | edge = BRepBuilderAPI_MakeEdge2d(C2d,V1,V2); |
| 295 | else |
| 296 | edge = BRepBuilderAPI_MakeEdge(C2d,S,V1,V2); |
| 297 | } |
| 298 | } |
| 299 | else if (n == 7+i) { |
| 300 | aLocalShape = DBRep::Get(a[5+i],TopAbs_VERTEX); |
| 301 | TopoDS_Vertex V2 = TopoDS::Vertex(aLocalShape); |
| 302 | // TopoDS_Vertex V2 = TopoDS::Vertex(DBRep::Get(a[5+i],TopAbs_VERTEX)); |
| 303 | if (!C.IsNull()) |
| 304 | edge = BRepBuilderAPI_MakeEdge(C,V1,V2,Draw::Atof(a[4]),Draw::Atof(a[6])); |
| 305 | else if (S.IsNull()) |
| 306 | edge = BRepBuilderAPI_MakeEdge2d(C2d,V1,V2,Draw::Atof(a[4]),Draw::Atof(a[6])); |
| 307 | else |
| 308 | edge = BRepBuilderAPI_MakeEdge(C2d,S,V1,V2,Draw::Atof(a[5]),Draw::Atof(a[7])); |
| 309 | } |
| 310 | else |
| 311 | return 1; |
| 312 | } |
| 313 | |
| 314 | DBRep::Set(a[1],edge); |
| 315 | return 0; |
| 316 | } |
| 317 | |
| 318 | //======================================================================= |
| 319 | // mkcurve |
| 320 | //======================================================================= |
| 321 | Standard_IMPORT Draw_Color DrawTrSurf_CurveColor(const Draw_Color col); |
| 322 | Standard_IMPORT void DBRep_WriteColorOrientation (); |
| 323 | Standard_IMPORT Draw_Color DBRep_ColorOrientation (const TopAbs_Orientation Or); |
| 324 | |
| 325 | static Standard_Integer mkcurve(Draw_Interpretor& di, Standard_Integer n, const char** a) |
| 326 | { |
| 327 | if (n < 3) return 1; |
| 328 | |
| 329 | Standard_Boolean DispOrientation = !strcmp(a[0],"mkoricurve"); |
| 330 | |
| 331 | TopoDS_Shape S = DBRep::Get(a[2],TopAbs_EDGE); |
| 332 | if (S.IsNull()) return 1; |
| 333 | TopLoc_Location L; |
| 334 | Standard_Real f,l; |
| 335 | |
| 336 | Handle(Geom_Curve) C = BRep_Tool::Curve(TopoDS::Edge(S),L,f,l); |
| 337 | if (C.IsNull()) { |
| 338 | //cout << a[2] << " has no 3d curve" << endl; |
| 339 | di << a[2] << " has no 3d curve\n"; |
| 340 | return 1; |
| 341 | } |
| 342 | C = new Geom_TrimmedCurve(C,f,l); |
| 343 | |
| 344 | Draw_Color col,savecol; |
| 345 | |
| 346 | if ( DispOrientation) { |
| 347 | DBRep_WriteColorOrientation (); |
| 348 | col = DBRep_ColorOrientation(TopoDS::Edge(S).Orientation()); |
| 349 | savecol = DrawTrSurf_CurveColor(col); |
| 350 | } |
| 351 | DrawTrSurf::Set(a[1],C->Transformed(L.Transformation())); |
| 352 | if ( DispOrientation) { |
| 353 | DrawTrSurf_CurveColor(savecol); |
| 354 | } |
| 355 | |
| 356 | return 0; |
| 357 | } |
| 358 | |
| 359 | //======================================================================= |
| 360 | //function : mkpoint |
| 361 | //purpose : |
| 362 | //======================================================================= |
| 363 | |
| 364 | static Standard_Integer mkpoint(Draw_Interpretor& , |
| 365 | Standard_Integer n, const char** a) |
| 366 | { |
| 367 | if (n < 3) return 1; |
| 368 | |
| 369 | TopoDS_Shape S = DBRep::Get(a[2],TopAbs_VERTEX); |
| 370 | if ( S.IsNull()) return 1; |
| 371 | |
| 372 | TopoDS_Vertex V = TopoDS::Vertex(S); |
| 373 | |
| 374 | gp_Pnt P = BRep_Tool::Pnt(V); |
| 375 | DrawTrSurf::Set(a[1],P); |
| 376 | |
| 377 | return 0; |
| 378 | } |
| 379 | |
| 380 | //======================================================================= |
| 381 | // mk2dcurve |
| 382 | //======================================================================= |
| 383 | |
| 384 | static Standard_Integer mk2dcurve(Draw_Interpretor& di, |
| 385 | Standard_Integer na, const char** a) |
| 386 | { |
| 387 | if (na < 3) return 1; |
| 388 | |
| 389 | TopoDS_Shape S; |
| 390 | S = DBRep::Get(a[2],TopAbs_EDGE); |
| 391 | if (S.IsNull()) |
| 392 | return 1; |
| 393 | |
| 394 | TopoDS_Edge E = TopoDS::Edge(S); |
| 395 | |
| 396 | TopLoc_Location L; |
| 397 | Standard_Real f = 0., l = 0.; |
| 398 | Handle(Geom2d_Curve) C; |
| 399 | Handle(Geom_Surface) Surf; |
| 400 | |
| 401 | Standard_Boolean hasFace = Standard_False; |
| 402 | |
| 403 | if ( na == 3 ) { |
| 404 | // get the first PCurve connected to edge E |
| 405 | BRep_Tool::CurveOnSurface(E,C,Surf,L,f,l); |
| 406 | } |
| 407 | else if ( na == 4 ) |
| 408 | { |
| 409 | S = DBRep::Get(a[3],TopAbs_FACE); |
| 410 | if (S.IsNull()) |
| 411 | { |
| 412 | Standard_Integer ind = Draw::Atoi(a[3]); |
| 413 | BRep_Tool::CurveOnSurface(E,C,Surf,L,f,l,ind); |
| 414 | } |
| 415 | else |
| 416 | { |
| 417 | hasFace = Standard_True; |
| 418 | TopoDS_Face F = TopoDS::Face(S); |
| 419 | C = BRep_Tool::CurveOnSurface(E,F,f,l); |
| 420 | } |
| 421 | } |
| 422 | |
| 423 | if (C.IsNull()) { |
| 424 | //cout << a[2] << " has no 2d curve"; if (na == 4) cout << " on " << a[3]; |
| 425 | //cout << endl; |
| 426 | di << a[2] << " has no 2d curve"; |
| 427 | |
| 428 | if (hasFace) |
| 429 | { |
| 430 | di << " on " << a[3]; |
| 431 | } |
| 432 | |
| 433 | di << "\n"; |
| 434 | return 1; |
| 435 | } |
| 436 | C = new Geom2d_TrimmedCurve(C,f,l); |
| 437 | DrawTrSurf::Set(a[1],C); |
| 438 | |
| 439 | return 0; |
| 440 | } |
| 441 | |
| 442 | //======================================================================= |
| 443 | // edge |
| 444 | //======================================================================= |
| 445 | |
| 446 | static Standard_Integer edge(Draw_Interpretor& , Standard_Integer n, const char** a) |
| 447 | { |
| 448 | if (n < 4) return 1; |
| 449 | TopoDS_Shape V1 = DBRep::Get(a[2],TopAbs_VERTEX); |
| 450 | TopoDS_Shape V2 = DBRep::Get(a[3],TopAbs_VERTEX); |
| 451 | if (V1.IsNull() || V2.IsNull()) return 1; |
| 452 | TopoDS_Edge E = BRepBuilderAPI_MakeEdge(TopoDS::Vertex(V1), |
| 453 | TopoDS::Vertex(V2)); |
| 454 | DBRep::Set(a[1],E); |
| 455 | return 0; |
| 456 | } |
| 457 | |
| 458 | //======================================================================= |
| 459 | // isoedge |
| 460 | //======================================================================= |
| 461 | |
| 462 | static Standard_Integer isoedge(Draw_Interpretor& , Standard_Integer n, const char** a) |
| 463 | { |
| 464 | if (n < 6) return 1; |
| 465 | |
| 466 | Standard_Boolean uiso = *a[0] == 'u'; |
| 467 | Standard_Real p = Draw::Atof(a[3]); |
| 468 | Standard_Real p1 = Draw::Atof(a[4]); |
| 469 | Standard_Real p2 = Draw::Atof(a[5]); |
| 470 | TopoDS_Shape Sh = DBRep::Get(a[2],TopAbs_FACE); |
| 471 | if (Sh.IsNull()) return 1; |
| 472 | TopLoc_Location Loc; |
| 473 | const Handle(Geom_Surface)& S = BRep_Tool::Surface(TopoDS::Face(Sh),Loc); |
| 474 | Standard_Real UMin,UMax,VMin,VMax; |
| 475 | BRepTools::UVBounds(TopoDS::Face(Sh),UMin,UMax,VMin,VMax); |
| 476 | if (uiso) { |
| 477 | VMin = Min (VMin , Min (p1,p2)); |
| 478 | VMax = Max (VMax , Max (p1,p2)); |
| 479 | } |
| 480 | else{ |
| 481 | UMin = Min (UMin , Min (p1,p2)); |
| 482 | UMax = Max (VMax , Max (p1,p2)); |
| 483 | } |
| 484 | |
| 485 | Handle(Geom_RectangularTrimmedSurface) TS = new Geom_RectangularTrimmedSurface(S,UMin,UMax,VMin,VMax); |
| 486 | Handle(Geom_Curve) C; |
| 487 | Handle(Geom2d_Line) L; |
| 488 | if (uiso) { |
| 489 | C = TS->UIso(p); |
| 490 | L = new Geom2d_Line(gp_Pnt2d(p,0),gp_Dir2d(0,1)); |
| 491 | } |
| 492 | else { |
| 493 | C = TS->VIso(p); |
| 494 | L = new Geom2d_Line(gp_Pnt2d(0,p),gp_Dir2d(1,0)); |
| 495 | } |
| 496 | |
| 497 | TopoDS_Edge E = BRepBuilderAPI_MakeEdge(C,p1,p2); |
| 498 | E.Location(Loc); |
| 499 | BRep_Builder B; |
| 500 | B.UpdateEdge(E,L,TopoDS::Face(Sh),0.); |
| 501 | |
| 502 | DBRep::Set(a[1],E); |
| 503 | return 0; |
| 504 | } |
| 505 | |
| 506 | //======================================================================= |
| 507 | // transfert |
| 508 | //======================================================================= |
| 509 | |
| 510 | static Standard_Integer transfert(Draw_Interpretor& , Standard_Integer n, const char** a) |
| 511 | { |
| 512 | if (n < 3) return 1; |
| 513 | |
| 514 | TopoDS_Shape E1 = DBRep::Get(a[1],TopAbs_EDGE); |
| 515 | TopoDS_Shape E2 = DBRep::Get(a[2],TopAbs_EDGE); |
| 516 | if (E1.IsNull() || E2.IsNull()) return 1; |
| 517 | |
| 518 | BRep_Builder B; |
| 519 | B.Transfert(TopoDS::Edge(E1),TopoDS::Edge(E2)); |
| 520 | return 0; |
| 521 | } |
| 522 | |
| 523 | //======================================================================= |
| 524 | // profile |
| 525 | // command to build a profile |
| 526 | //======================================================================= |
| 527 | |
| 528 | static Standard_Integer profile(Draw_Interpretor& di, |
| 529 | Standard_Integer n, |
| 530 | const char** a) |
| 531 | { |
| 532 | // this command build a profile |
| 533 | // from a moving point |
| 534 | |
| 535 | if (n == 1) { |
| 536 | // print help |
| 537 | |
| 538 | //cout << "profile name [code values] [code values] ...\n"; |
| 539 | //cout << " Build a profile in the XY plane from a moving point and direction\n"; |
| 540 | //cout << " The original point and direction are 0 0 and 1 0\n"; |
| 541 | //cout << " Codes and values describe the point or direction change\n"; |
| 542 | //cout << " When the point change the direction becomes the tangent\n"; |
| 543 | //cout << " All angles are in degree (may be negative)\n"; |
| 544 | //cout << " By default the profile is closed and a face is built\n"; |
| 545 | //cout << "\n"; |
| 546 | //cout << " Instruction Parameters Action\n"; |
| 547 | //cout << " O X Y Z Set the origin of the plane\n"; |
| 548 | //cout << " P DX DY DZ UX UY UZ Set the normal and X of the plane\n"; |
| 549 | //cout << " S Face Set the Plane (Face must be a Face)\n"; |
| 550 | //cout << " F X Y Set the first point\n"; |
| 551 | //cout << " X DX Translate point along X\n"; |
| 552 | //cout << " Y DY Translate point along Y\n"; |
| 553 | //cout << " L DL Translate point along direction\n"; |
| 554 | //cout << " XX X Set point X coordinate\n"; |
| 555 | //cout << " YY Y Set point Y coordinate\n"; |
| 556 | //cout << " T DX DY Translate point\n"; |
| 557 | //cout << " TT X Y Set point\n"; |
| 558 | //cout << " R Angle Rotate direction\n"; |
| 559 | //cout << " RR Angle Set direction\n"; |
| 560 | //cout << " D DX DY Set direction\n"; |
| 561 | //cout << " IX X Intersect with vertical\n"; |
| 562 | //cout << " IY Y Intersect with horizontal\n"; |
| 563 | //cout << " C Radius Angle Arc of circle tangent to direction\n"; |
| 564 | //cout << " W Make a closed wire\n"; |
| 565 | //cout << " WW Make an open wire\n"; |
| 566 | //cout << endl; |
| 567 | di << "profile name [code values] [code values] ...\n"; |
| 568 | di << " Build a profile in the XY plane from a moving point and direction\n"; |
| 569 | di << " The original point and direction are 0 0 and 1 0\n"; |
| 570 | di << " Codes and values describe the point or direction change\n"; |
| 571 | di << " When the point change the direction becomes the tangent\n"; |
| 572 | di << " All angles are in degree (may be negative)\n"; |
| 573 | di << " By default the profile is closed and a face is built\n"; |
| 574 | di << "\n"; |
| 575 | di << " Instruction Parameters Action\n"; |
| 576 | di << " O X Y Z Set the origin of the plane\n"; |
| 577 | di << " P DX DY DZ UX UY UZ Set the normal and X of the plane\n"; |
| 578 | di << " S Face Set the Plane (Face must be a Face)\n"; |
| 579 | di << " F X Y Set the first point\n"; |
| 580 | di << " X DX Translate point along X\n"; |
| 581 | di << " Y DY Translate point along Y\n"; |
| 582 | di << " L DL Translate point along direction\n"; |
| 583 | di << " XX X Set point X coordinate\n"; |
| 584 | di << " YY Y Set point Y coordinate\n"; |
| 585 | di << " T DX DY Translate point\n"; |
| 586 | di << " TT X Y Set point\n"; |
| 587 | di << " R Angle Rotate direction\n"; |
| 588 | di << " RR Angle Set direction\n"; |
| 589 | di << " D DX DY Set direction\n"; |
| 590 | di << " IX X Intersect with vertical\n"; |
| 591 | di << " IY Y Intersect with horizontal\n"; |
| 592 | di << " C Radius Angle Arc of circle tangent to direction\n"; |
| 593 | di << " W Make a closed wire\n"; |
| 594 | di << " WW Make an open wire\n"; |
| 595 | di << "\n"; |
| 596 | return 0; |
| 597 | } |
| 598 | |
| 599 | Standard_Integer i = 2; |
| 600 | Standard_Real x0 = 0, y0 = 0, x = 0, y = 0, dx = 1, dy = 0; |
| 601 | BRepBuilderAPI_MakeWire MW; |
| 602 | gp_Ax3 DummyHP(gp::XOY()); |
| 603 | gp_Pln P(DummyHP); |
| 604 | enum {line , circle, none} move; |
| 605 | Standard_Boolean face = Standard_True; |
| 606 | Standard_Boolean close = Standard_True; |
| 607 | Standard_Boolean first = Standard_True; |
| 608 | Standard_Boolean stayfirst = Standard_False; |
| 609 | Standard_Boolean isplanar = Standard_True; |
| 610 | TopoDS_Shape S; |
| 611 | TopLoc_Location TheLocation; |
| 612 | Handle(Geom_Surface) Surface; |
| 613 | while (i < n) { |
| 614 | |
| 615 | Standard_Real length=0,radius=0,angle=0; |
| 616 | move = none; |
| 617 | |
| 618 | switch (a[i][0]) { |
| 619 | |
| 620 | case 'F': |
| 621 | case 'f': |
| 622 | i += 2; |
| 623 | if (i >= n) goto badargs; |
| 624 | if (!first) { |
| 625 | di << "profile: The F instruction must precede all moves"; |
| 626 | return 1; |
| 627 | } |
| 628 | x0 = x = Draw::Atof(a[i-1]); |
| 629 | y0 = y = Draw::Atof(a[i]); |
| 630 | stayfirst = Standard_True; |
| 631 | break; |
| 632 | |
| 633 | case 'O': |
| 634 | case 'o': |
| 635 | i += 3; |
| 636 | if (i >= n) goto badargs; |
| 637 | P.SetLocation(gp_Pnt(Draw::Atof(a[i-2]),Draw::Atof(a[i-1]),Draw::Atof(a[i]))); |
| 638 | stayfirst = Standard_True; |
| 639 | break; |
| 640 | |
| 641 | case 'P': |
| 642 | case 'p': |
| 643 | i += 6; |
| 644 | if (i >= n) goto badargs; |
| 645 | { |
| 646 | gp_Vec vn(Draw::Atof(a[i-5]),Draw::Atof(a[i-4]),Draw::Atof(a[i-3])); |
| 647 | gp_Vec vx(Draw::Atof(a[i-2]),Draw::Atof(a[i-1]),Draw::Atof(a[i])); |
| 648 | if (vn.Magnitude() <= Precision::Confusion()) { |
| 649 | di << "profile : null direction"; |
| 650 | return 1; |
| 651 | } |
| 652 | if (vx.Magnitude() <= Precision::Confusion()) { |
| 653 | di << "profile : null direction"; |
| 654 | return 1; |
| 655 | } |
| 656 | gp_Ax2 ax(P.Location(),vn,vx); |
| 657 | P.SetPosition(ax); |
| 658 | } |
| 659 | stayfirst = Standard_True; |
| 660 | break; |
| 661 | |
| 662 | case 'S': |
| 663 | case 's': |
| 664 | i += 1; |
| 665 | if (i >= n) goto badargs; |
| 666 | { |
| 667 | TopoDS_Shape aLocalShape(DBRep::Get(a[i],TopAbs_FACE)); |
| 668 | TopoDS_Face Face = TopoDS::Face(aLocalShape); |
| 669 | // TopoDS_Face Face = TopoDS::Face(DBRep::Get(a[i],TopAbs_FACE)); |
| 670 | if (Face.IsNull()) { |
| 671 | di << "profile : no face found"; |
| 672 | return 1; |
| 673 | } |
| 674 | Surface = BRep_Tool::Surface(Face,TheLocation); |
| 675 | Handle(Geom_Plane) Plane = Handle(Geom_Plane)::DownCast(Surface); |
| 676 | if ( Plane.IsNull()) { |
| 677 | isplanar = Standard_False; |
| 678 | } |
| 679 | else |
| 680 | P = Plane->Pln(); |
| 681 | } |
| 682 | stayfirst = Standard_True; |
| 683 | break; |
| 684 | |
| 685 | case 'X': |
| 686 | case 'x': |
| 687 | i++; |
| 688 | if (i >= n) goto badargs; |
| 689 | length = Draw::Atof(a[i]); |
| 690 | if ((a[i-1][1] == 'X') || (a[i-1][1] == 'x')) { |
| 691 | length -= x; |
| 692 | } |
| 693 | dx = 1; dy = 0; |
| 694 | move = line; |
| 695 | break; |
| 696 | |
| 697 | case 'Y': |
| 698 | case 'y': |
| 699 | i++; |
| 700 | if (i >= n) goto badargs; |
| 701 | length = Draw::Atof(a[i]); |
| 702 | if ((a[i-1][1] == 'Y') || (a[i-1][1] == 'y')) { |
| 703 | length -= y; |
| 704 | } |
| 705 | dx = 0; dy = 1; |
| 706 | move = line; |
| 707 | break; |
| 708 | |
| 709 | case 'L': |
| 710 | case 'l': |
| 711 | i++; |
| 712 | if (i >= n) goto badargs; |
| 713 | length = Draw::Atof(a[i]); |
| 714 | move = line; |
| 715 | break; |
| 716 | |
| 717 | case 'T': |
| 718 | case 't': |
| 719 | i += 2; |
| 720 | if (i >= n) goto badargs; |
| 721 | { |
| 722 | Standard_Real vx = Draw::Atof(a[i-1]); |
| 723 | Standard_Real vy = Draw::Atof(a[i]); |
| 724 | if ((a[i-2][1] == 'T') || (a[i-2][1] == 't')) { |
| 725 | vx -= x; |
| 726 | vy -= y; |
| 727 | } |
| 728 | length = Sqrt(vx*vx+vy*vy); |
| 729 | if (length > Precision::Confusion()) { |
| 730 | move = line; |
| 731 | dx = vx / length; |
| 732 | dy = vy / length; |
| 733 | } |
| 734 | } |
| 735 | break; |
| 736 | |
| 737 | case 'R': |
| 738 | case 'r': |
| 739 | i++; |
| 740 | if (i >= n) goto badargs; |
| 741 | angle = Draw::Atof(a[i]) * (M_PI / 180.0); |
| 742 | if ((a[i-1][1] == 'R') || (a[i-1][1] == 'r')) { |
| 743 | dx = Cos(angle); |
| 744 | dy = Sin(angle); |
| 745 | } |
| 746 | else { |
| 747 | Standard_Real c = Cos(angle); |
| 748 | Standard_Real s = Sin(angle); |
| 749 | Standard_Real t = c * dx - s * dy; |
| 750 | dy = s * dx + c * dy; |
| 751 | dx = t; |
| 752 | } |
| 753 | break; |
| 754 | |
| 755 | case 'D': |
| 756 | case 'd': |
| 757 | i += 2; |
| 758 | if (i >= n) goto badargs; |
| 759 | { |
| 760 | Standard_Real vx = Draw::Atof(a[i-1]); |
| 761 | Standard_Real vy = Draw::Atof(a[i]); |
| 762 | length = Sqrt(vx*vx+vy*vy); |
| 763 | if (length > Precision::Confusion()) { |
| 764 | // move = line; DUB |
| 765 | dx = vx / length; |
| 766 | dy = vy / length; |
| 767 | } |
| 768 | } |
| 769 | break; |
| 770 | |
| 771 | case 'C': |
| 772 | case 'c': |
| 773 | i += 2; |
| 774 | if (i >= n) goto badargs; |
| 775 | radius = Draw::Atof(a[i-1]); |
| 776 | if (Abs(radius) > Precision::Confusion()) { |
| 777 | angle = Draw::Atof(a[i]) * (M_PI / 180.0); |
| 778 | move = circle; |
| 779 | } |
| 780 | break; |
| 781 | |
| 782 | case 'I': |
| 783 | case 'i': |
| 784 | i++; |
| 785 | if (i >= n) goto badargs; |
| 786 | length = Draw::Atof(a[i]); |
| 787 | if ((a[i-1][1] == 'X') || (a[i-1][1] == 'x')) { |
| 788 | if (Abs(dx) < Precision::Confusion()) { |
| 789 | di << "Profile : cannot intersect, arg " << i-1; |
| 790 | return 1; |
| 791 | } |
| 792 | length = (length - x) / dx; |
| 793 | move = line; |
| 794 | } |
| 795 | else if ((a[i-1][1] == 'Y') || (a[i-1][1] == 'y')) { |
| 796 | if (Abs(dy) < Precision::Confusion()) { |
| 797 | di << "Profile : cannot intersect, arg " << i-1; |
| 798 | return 1; |
| 799 | } |
| 800 | length = (length - y) / dy; |
| 801 | move = line; |
| 802 | } |
| 803 | |
| 804 | break; |
| 805 | |
| 806 | case 'W': |
| 807 | case 'w': |
| 808 | face = Standard_False; |
| 809 | if ((a[i][1] == 'W') || (a[i][1] == 'w')) { |
| 810 | close = Standard_False; |
| 811 | } |
| 812 | i = n-1; |
| 813 | break; |
| 814 | |
| 815 | default: |
| 816 | di <<"profile : unknown code " << a[i]; |
| 817 | return 1; |
| 818 | } |
| 819 | |
| 820 | again: |
| 821 | |
| 822 | switch (move) { |
| 823 | |
| 824 | case line : |
| 825 | { |
| 826 | if (length < 0) { |
| 827 | length = -length; |
| 828 | dx = -dx; |
| 829 | dy = -dy; |
| 830 | } |
| 831 | Handle(Geom2d_Line) l = |
| 832 | new Geom2d_Line(gp_Pnt2d(x,y),gp_Dir2d(dx,dy)); |
| 833 | if (isplanar) |
| 834 | MW.Add(BRepBuilderAPI_MakeEdge(GeomAPI::To3d(l,P),0,length)); |
| 835 | else |
| 836 | MW.Add(BRepBuilderAPI_MakeEdge(l,Surface,0,length)); |
| 837 | x += length*dx; |
| 838 | y += length*dy; |
| 839 | } |
| 840 | break; |
| 841 | |
| 842 | case circle : |
| 843 | { |
| 844 | Standard_Boolean sense = Standard_True; |
| 845 | if (radius < 0) { |
| 846 | radius = -radius; |
| 847 | sense = !sense; |
| 848 | dx = -dx; |
| 849 | dy = -dy; |
| 850 | } |
| 851 | gp_Ax2d ax(gp_Pnt2d(x-radius*dy,y+radius*dx),gp_Dir2d(dy,-dx)); |
| 852 | if (angle < 0) { |
| 853 | angle = -angle; |
| 854 | sense = !sense; |
| 855 | } |
| 856 | Handle(Geom2d_Circle) c = new Geom2d_Circle(ax,radius,sense); |
| 857 | if (isplanar) |
| 858 | MW.Add(BRepBuilderAPI_MakeEdge(GeomAPI::To3d(c,P),0,angle)); |
| 859 | else |
| 860 | MW.Add(BRepBuilderAPI_MakeEdge(c,Surface,0,angle)); |
| 861 | gp_Pnt2d p; |
| 862 | gp_Vec2d v; |
| 863 | c->D1(angle,p,v); |
| 864 | x = p.X(); |
| 865 | y = p.Y(); |
| 866 | dx = v.X() / radius; |
| 867 | dy = v.Y() / radius; |
| 868 | } |
| 869 | break; |
| 870 | |
| 871 | case none: |
| 872 | break; |
| 873 | } |
| 874 | |
| 875 | // update first |
| 876 | first = stayfirst; |
| 877 | stayfirst = Standard_False; |
| 878 | |
| 879 | // next segment.... |
| 880 | i++; |
| 881 | if ((i == n) && close) { |
| 882 | // the closing segment |
| 883 | dx = x0-x; |
| 884 | dy = y0-y; |
| 885 | length = Sqrt(dx*dx+dy*dy); |
| 886 | if (length > Precision::Confusion()) { |
| 887 | move = line; |
| 888 | dx = dx / length; |
| 889 | dy = dy / length; |
| 890 | goto again; |
| 891 | } |
| 892 | } |
| 893 | } |
| 894 | |
| 895 | |
| 896 | // get the result, face or wire |
| 897 | |
| 898 | if (face) { |
| 899 | if ( isplanar) |
| 900 | S = BRepBuilderAPI_MakeFace(P,MW.Wire()); |
| 901 | else { |
| 902 | BRepBuilderAPI_MakeFace MFace; |
| 903 | MFace.Init(Surface,Standard_False,Precision::Confusion()); |
| 904 | MFace.Add(MW.Wire()); |
| 905 | S = MFace.Face(); |
| 906 | } |
| 907 | } |
| 908 | else { |
| 909 | S = MW; |
| 910 | } |
| 911 | |
| 912 | if (!TheLocation.IsIdentity()) |
| 913 | S.Move(TheLocation); |
| 914 | |
| 915 | if ( !isplanar) { |
| 916 | Standard_Real Tol = 1.e-5; |
| 917 | BRepLib::BuildCurves3d(S,Tol); |
| 918 | } |
| 919 | |
| 920 | DBRep::Set(a[1],S); |
| 921 | |
| 922 | return 0; |
| 923 | |
| 924 | badargs: |
| 925 | di << "profile : bad number of arguments"; |
| 926 | return 1; |
| 927 | } |
| 928 | //======================================================================= |
| 929 | // profile |
| 930 | // command to build a profile |
| 931 | //======================================================================= |
| 932 | |
| 933 | static Standard_Integer bsplineprof(Draw_Interpretor& di, |
| 934 | Standard_Integer n, |
| 935 | const char** a) |
| 936 | { |
| 937 | // this command build a profile |
| 938 | // from a moving point |
| 939 | |
| 940 | if (n == 1) { |
| 941 | // print help |
| 942 | |
| 943 | //cout << " bsplineprof name [S face] [W WW] " << endl; |
| 944 | //cout << " for an edge : <digitizes> ... <mouse button 2> " << endl ; |
| 945 | //cout << " to end profile : <mouse button 3> " << endl ; |
| 946 | //cout << " Build a profile in the XY plane from digitizes" << endl ; |
| 947 | //cout << " By default the profile is closed and a face is built\n"; |
| 948 | //cout << "\n"; |
| 949 | //cout << " W Make a closed wire\n"; |
| 950 | //cout << " WW Make an open wire\n"; |
| 951 | //cout << endl; |
| 952 | di << " bsplineprof name [S face] [W WW] " << "\n"; |
| 953 | di << " for an edge : <digitizes> ... <mouse button 2> " << "\n"; |
| 954 | di << " to end profile : <mouse button 3> " << "\n"; |
| 955 | di << " Build a profile in the XY plane from digitizes" << "\n"; |
| 956 | di << " By default the profile is closed and a face is built\n"; |
| 957 | di << "\n"; |
| 958 | di << " W Make a closed wire\n"; |
| 959 | di << " WW Make an open wire\n"; |
| 960 | di << "\n"; |
| 961 | return 0; |
| 962 | } |
| 963 | |
| 964 | gp_Pnt2d last_point(0.0e0, |
| 965 | 0.0e0) ; |
| 966 | gp_Pnt2d first_point(0.0e0, |
| 967 | 0.0e0) ; |
| 968 | Standard_Integer i = 2, |
| 969 | wait = 1 ; |
| 970 | // Standard_Real x0 = 0, y0 = 0, x = 0, y = 0, dx = 1, dy = 0; |
| 971 | Standard_Real x = 0, y = 0, dx = 1, dy = 0; |
| 972 | BRepBuilderAPI_MakeWire MW; |
| 973 | gp_Ax3 DummyHP(gp::XOY()); |
| 974 | gp_Pln P(DummyHP); |
| 975 | Standard_Boolean face = Standard_True; |
| 976 | Standard_Boolean close = Standard_True; |
| 977 | // Standard_Boolean first = Standard_True; |
| 978 | Standard_Boolean isplanar = Standard_True; |
| 979 | Standard_Real length ; |
| 980 | TopoDS_Shape S; |
| 981 | TopLoc_Location TheLocation; |
| 982 | Handle(Geom_Surface) Surface; |
| 983 | if (n > 2) { |
| 984 | while (i < n) { |
| 985 | |
| 986 | switch (a[i][0]) { |
| 987 | |
| 988 | case 'S': |
| 989 | case 's': |
| 990 | i += 1; |
| 991 | { |
| 992 | TopoDS_Shape aLocalShape(DBRep::Get(a[i],TopAbs_FACE)); |
| 993 | TopoDS_Face Face = TopoDS::Face(aLocalShape); |
| 994 | // TopoDS_Face Face = TopoDS::Face(DBRep::Get(a[i],TopAbs_FACE)); |
| 995 | if (Face.IsNull()) { |
| 996 | di << "profile : no face found"; |
| 997 | return 1; |
| 998 | } |
| 999 | Surface = BRep_Tool::Surface(Face,TheLocation); |
| 1000 | Handle(Geom_Plane) Plane = Handle(Geom_Plane)::DownCast(Surface); |
| 1001 | if ( Plane.IsNull()) { |
| 1002 | isplanar = Standard_False; |
| 1003 | } |
| 1004 | else |
| 1005 | P = Plane->Pln(); |
| 1006 | } |
| 1007 | i += 1 ; |
| 1008 | break; |
| 1009 | |
| 1010 | case 'W': |
| 1011 | case 'w': |
| 1012 | face = Standard_False; |
| 1013 | if ((a[i][1] == 'W') || (a[i][1] == 'w')) { |
| 1014 | close = Standard_False; |
| 1015 | } |
| 1016 | i = n-1; |
| 1017 | break; |
| 1018 | |
| 1019 | default: |
| 1020 | di <<"profile : unknown code " << a[i]; |
| 1021 | return 1; |
| 1022 | } |
| 1023 | } |
| 1024 | } |
| 1025 | // |
| 1026 | // to be done : close the profile using the first point of the contour |
| 1027 | // and the point taken with mouse button 3 |
| 1028 | // |
| 1029 | Handle(Geom2d_BSplineCurve) C ; |
| 1030 | Handle(Geom_Curve) curve3d_ptr ; |
| 1031 | Standard_Integer id, ii; |
| 1032 | Standard_Integer X,Y,b, not_done; |
| 1033 | Standard_Integer num_points = 0 ; |
| 1034 | gp_Pnt2d a_point( 0.0e0, |
| 1035 | 0.0e0) ; |
| 1036 | Handle(TColgp_HArray1OfPnt2d) points_array_ptr = |
| 1037 | new TColgp_HArray1OfPnt2d(1, 1); |
| 1038 | Handle(TColgp_HArray1OfPnt2d) new_points_array_ptr ; |
| 1039 | |
| 1040 | not_done = 1 ; |
| 1041 | while (not_done) { |
| 1042 | |
| 1043 | dout.Select(id,X,Y,b,wait); |
| 1044 | Standard_Real z = dout.Zoom(id); |
| 1045 | a_point.SetCoord(1,(Standard_Real)X /z) ; |
| 1046 | a_point.SetCoord(2,(Standard_Real)Y /z) ; |
| 1047 | if (num_points == 0) { |
| 1048 | points_array_ptr = |
| 1049 | new TColgp_HArray1OfPnt2d(1, 1); |
| 1050 | points_array_ptr->ChangeArray1()(1) = a_point ; |
| 1051 | first_point = a_point ; |
| 1052 | |
| 1053 | } |
| 1054 | num_points += 1 ; |
| 1055 | if (num_points >= 2) { |
| 1056 | new_points_array_ptr = |
| 1057 | new TColgp_HArray1OfPnt2d(1, num_points); |
| 1058 | for (ii = 1 ; ii <= num_points -1 ; ii++) { |
| 1059 | new_points_array_ptr->ChangeArray1()(ii) = |
| 1060 | points_array_ptr->Array1()(ii) ; |
| 1061 | } |
| 1062 | new_points_array_ptr->ChangeArray1()(num_points) = a_point ; |
| 1063 | Geom2dAPI_Interpolate a2dInterpolator(new_points_array_ptr, |
| 1064 | Standard_False, |
| 1065 | 1.0e-5) ; |
| 1066 | a2dInterpolator.Perform() ; |
| 1067 | if (a2dInterpolator.IsDone()) { |
| 1068 | C = a2dInterpolator.Curve() ; |
| 1069 | curve3d_ptr = |
| 1070 | GeomAPI::To3d(C,P) ; |
| 1071 | DrawTrSurf::Set(a[1], curve3d_ptr); |
| 1072 | dout.RepaintView(id); |
| 1073 | } |
| 1074 | points_array_ptr = new_points_array_ptr ; |
| 1075 | |
| 1076 | } |
| 1077 | |
| 1078 | if (b == 2 || b == 3) { |
| 1079 | if (num_points == 2) { |
| 1080 | x = last_point.Coord(1) ; |
| 1081 | y = last_point.Coord(2) ; |
| 1082 | dx = a_point.Coord(1) - x ; |
| 1083 | dy = a_point.Coord(2) - y ; |
| 1084 | gp_Vec2d a_vector(dx, |
| 1085 | dy) ; |
| 1086 | length = a_vector.Magnitude() ; |
| 1087 | Handle(Geom2d_Line) l = |
| 1088 | new Geom2d_Line(gp_Pnt2d(x,y),gp_Dir2d(dx,dy)); |
| 1089 | if (isplanar) { |
| 1090 | MW.Add(BRepBuilderAPI_MakeEdge(GeomAPI::To3d(l,P),0,length)); |
| 1091 | } |
| 1092 | else { |
| 1093 | MW.Add(BRepBuilderAPI_MakeEdge(l,Surface,0,length)); |
| 1094 | } |
| 1095 | |
| 1096 | } |
| 1097 | else if (num_points > 2) { |
| 1098 | if (isplanar) { |
| 1099 | MW.Add(BRepBuilderAPI_MakeEdge(curve3d_ptr, |
| 1100 | curve3d_ptr->FirstParameter(), |
| 1101 | curve3d_ptr->LastParameter())); |
| 1102 | } |
| 1103 | else { |
| 1104 | MW.Add(BRepBuilderAPI_MakeEdge(C, |
| 1105 | Surface, |
| 1106 | C->FirstParameter(), |
| 1107 | C->LastParameter())); |
| 1108 | } |
| 1109 | } |
| 1110 | if (num_points >= 2) { |
| 1111 | last_point = a_point ; |
| 1112 | points_array_ptr->ChangeArray1()(1) = a_point ; |
| 1113 | num_points = 1 ; |
| 1114 | DBRep::Set(a[1], MW.Wire()) ; |
| 1115 | } |
| 1116 | |
| 1117 | |
| 1118 | } |
| 1119 | if (b == 3) { |
| 1120 | not_done = 0 ; |
| 1121 | } |
| 1122 | } |
| 1123 | a_point = first_point ; |
| 1124 | if (close) { |
| 1125 | |
| 1126 | x = last_point.Coord(1) ; |
| 1127 | y = last_point.Coord(2) ; |
| 1128 | dx = a_point.Coord(1) - x ; |
| 1129 | dy = a_point.Coord(2) - y ; |
| 1130 | gp_Vec2d a_vector(dx, |
| 1131 | dy) ; |
| 1132 | length = a_vector.Magnitude() ; |
| 1133 | Handle(Geom2d_Line) l = |
| 1134 | new Geom2d_Line(gp_Pnt2d(x,y),gp_Dir2d(dx,dy)); |
| 1135 | if (isplanar) |
| 1136 | MW.Add(BRepBuilderAPI_MakeEdge(GeomAPI::To3d(l,P),0,length)); |
| 1137 | else |
| 1138 | MW.Add(BRepBuilderAPI_MakeEdge(l,Surface,0,length)); |
| 1139 | } |
| 1140 | if (face) { |
| 1141 | if ( isplanar) |
| 1142 | S = BRepBuilderAPI_MakeFace(P,MW.Wire()); |
| 1143 | else { |
| 1144 | BRepBuilderAPI_MakeFace MFace; |
| 1145 | MFace.Init(Surface,Standard_False,Precision::Confusion()); |
| 1146 | MFace.Add(MW.Wire()); |
| 1147 | S = MFace.Face(); |
| 1148 | } |
| 1149 | } |
| 1150 | else { |
| 1151 | S = MW; |
| 1152 | } |
| 1153 | |
| 1154 | if (!TheLocation.IsIdentity()) |
| 1155 | S.Move(TheLocation); |
| 1156 | |
| 1157 | if ( !isplanar) { |
| 1158 | Standard_Real Tol = 1.e-5; |
| 1159 | BRepLib::BuildCurves3d(S,Tol); |
| 1160 | } |
| 1161 | |
| 1162 | DBRep::Set(a[1],S); |
| 1163 | |
| 1164 | return 0; |
| 1165 | } |
| 1166 | |
| 1167 | |
| 1168 | |
| 1169 | //======================================================================= |
| 1170 | // 2dprofile |
| 1171 | // command to build a profile |
| 1172 | //======================================================================= |
| 1173 | |
| 1174 | static Standard_Integer profile2d(Draw_Interpretor& di, |
| 1175 | Standard_Integer n, |
| 1176 | const char** a) |
| 1177 | { |
| 1178 | // this command build a profile with 2d curves. |
| 1179 | // from a moving point |
| 1180 | |
| 1181 | if (n == 1) { |
| 1182 | // print help |
| 1183 | |
| 1184 | //cout << "profile name [code values] [code values] ...\n"; |
| 1185 | //cout << " Build a profile in the UV plane from a moving point and direction\n"; |
| 1186 | //cout << " The original point and direction are 0 0 and 1 0\n"; |
| 1187 | //cout << " Codes and values describe the point or direction change\n"; |
| 1188 | //cout << " When the point change the direction becomes the tangent\n"; |
| 1189 | //cout << " All angles are in degree (may be negative)\n"; |
| 1190 | //cout << " By default the profile is closed \n"; |
| 1191 | //cout << "\n"; |
| 1192 | //cout << " Instruction Parameters Action\n"; |
| 1193 | //cout << " F X Y Set the first point\n"; |
| 1194 | //cout << " X DX Translate point along X\n"; |
| 1195 | //cout << " Y DY Translate point along Y\n"; |
| 1196 | //cout << " L DL Translate point along direction\n"; |
| 1197 | //cout << " XX X Set point X coordinate\n"; |
| 1198 | //cout << " YY Y Set point Y coordinate\n"; |
| 1199 | //cout << " T DX DY Translate point\n"; |
| 1200 | //cout << " TT X Y Set point\n"; |
| 1201 | //cout << " R Angle Rotate direction\n"; |
| 1202 | //cout << " RR Angle Set direction\n"; |
| 1203 | //cout << " D DX DY Set direction\n"; |
| 1204 | //cout << " IX X Intersect with vertical\n"; |
| 1205 | //cout << " IY Y Intersect with horizontal\n"; |
| 1206 | //cout << " C Radius Angle Arc of circle tangent to direction\n"; |
| 1207 | //cout << " W Make a closed wire\n"; |
| 1208 | //cout << endl; |
| 1209 | di << "profile name [code values] [code values] ...\n"; |
| 1210 | di << " Build a profile in the UV plane from a moving point and direction\n"; |
| 1211 | di << " The original point and direction are 0 0 and 1 0\n"; |
| 1212 | di << " Codes and values describe the point or direction change\n"; |
| 1213 | di << " When the point change the direction becomes the tangent\n"; |
| 1214 | di << " All angles are in degree (may be negative)\n"; |
| 1215 | di << " By default the profile is closed \n"; |
| 1216 | di << "\n"; |
| 1217 | di << " Instruction Parameters Action\n"; |
| 1218 | di << " F X Y Set the first point\n"; |
| 1219 | di << " X DX Translate point along X\n"; |
| 1220 | di << " Y DY Translate point along Y\n"; |
| 1221 | di << " L DL Translate point along direction\n"; |
| 1222 | di << " XX X Set point X coordinate\n"; |
| 1223 | di << " YY Y Set point Y coordinate\n"; |
| 1224 | di << " T DX DY Translate point\n"; |
| 1225 | di << " TT X Y Set point\n"; |
| 1226 | di << " R Angle Rotate direction\n"; |
| 1227 | di << " RR Angle Set direction\n"; |
| 1228 | di << " D DX DY Set direction\n"; |
| 1229 | di << " IX X Intersect with vertical\n"; |
| 1230 | di << " IY Y Intersect with horizontal\n"; |
| 1231 | di << " C Radius Angle Arc of circle tangent to direction\n"; |
| 1232 | di << " W Make a closed wire\n"; |
| 1233 | di << "\n"; |
| 1234 | return 0; |
| 1235 | } |
| 1236 | |
| 1237 | Standard_Integer i = 2, NbCurves = 0; |
| 1238 | Standard_Real x0 = 0, y0 = 0, x = 0, y = 0, dx = 1, dy = 0; |
| 1239 | enum {line , circle, none} move; |
| 1240 | Standard_Boolean close = Standard_True; |
| 1241 | Standard_Boolean first = Standard_True; |
| 1242 | Standard_Boolean stayfirst = Standard_False; |
| 1243 | char* name = new char[100]; |
| 1244 | |
| 1245 | while (i < n) { |
| 1246 | |
| 1247 | Standard_Real length=0,radius=0,angle=0; |
| 1248 | move = none; |
| 1249 | |
| 1250 | switch (a[i][0]) { |
| 1251 | |
| 1252 | case 'F': |
| 1253 | case 'f': |
| 1254 | i += 2; |
| 1255 | if (i >= n) goto badargs; |
| 1256 | if (!first) { |
| 1257 | di << "profile: The F instruction must precede all moves"; |
| 1258 | return 1; |
| 1259 | } |
| 1260 | x0 = x = Draw::Atof(a[i-1]); |
| 1261 | y0 = y = Draw::Atof(a[i]); |
| 1262 | stayfirst = Standard_True; |
| 1263 | break; |
| 1264 | |
| 1265 | case 'X': |
| 1266 | case 'x': |
| 1267 | i++; |
| 1268 | if (i >= n) goto badargs; |
| 1269 | length = Draw::Atof(a[i]); |
| 1270 | if ((a[i-1][1] == 'X') || (a[i-1][1] == 'x')) { |
| 1271 | length -= x; |
| 1272 | } |
| 1273 | dx = 1; dy = 0; |
| 1274 | move = line; |
| 1275 | break; |
| 1276 | |
| 1277 | case 'Y': |
| 1278 | case 'y': |
| 1279 | i++; |
| 1280 | if (i >= n) goto badargs; |
| 1281 | length = Draw::Atof(a[i]); |
| 1282 | if ((a[i-1][1] == 'Y') || (a[i-1][1] == 'y')) { |
| 1283 | length -= y; |
| 1284 | } |
| 1285 | dx = 0; dy = 1; |
| 1286 | move = line; |
| 1287 | break; |
| 1288 | |
| 1289 | case 'L': |
| 1290 | case 'l': |
| 1291 | i++; |
| 1292 | if (i >= n) goto badargs; |
| 1293 | length = Draw::Atof(a[i]); |
| 1294 | move = line; |
| 1295 | break; |
| 1296 | |
| 1297 | case 'T': |
| 1298 | case 't': |
| 1299 | i += 2; |
| 1300 | if (i >= n) goto badargs; |
| 1301 | { |
| 1302 | Standard_Real vx = Draw::Atof(a[i-1]); |
| 1303 | Standard_Real vy = Draw::Atof(a[i]); |
| 1304 | if ((a[i-2][1] == 'T') || (a[i-2][1] == 't')) { |
| 1305 | vx -= x; |
| 1306 | vy -= y; |
| 1307 | } |
| 1308 | length = Sqrt(vx*vx+vy*vy); |
| 1309 | if (length > Precision::Confusion()) { |
| 1310 | move = line; |
| 1311 | dx = vx / length; |
| 1312 | dy = vy / length; |
| 1313 | } |
| 1314 | } |
| 1315 | break; |
| 1316 | |
| 1317 | case 'R': |
| 1318 | case 'r': |
| 1319 | i++; |
| 1320 | if (i >= n) goto badargs; |
| 1321 | angle = Draw::Atof(a[i]) * (M_PI / 180.0); |
| 1322 | if ((a[i-1][1] == 'R') || (a[i-1][1] == 'r')) { |
| 1323 | dx = Cos(angle); |
| 1324 | dy = Sin(angle); |
| 1325 | } |
| 1326 | else { |
| 1327 | Standard_Real c = Cos(angle); |
| 1328 | Standard_Real s = Sin(angle); |
| 1329 | Standard_Real t = c * dx - s * dy; |
| 1330 | dy = s * dx + c * dy; |
| 1331 | dx = t; |
| 1332 | } |
| 1333 | break; |
| 1334 | |
| 1335 | case 'D': |
| 1336 | case 'd': |
| 1337 | i += 2; |
| 1338 | if (i >= n) goto badargs; |
| 1339 | { |
| 1340 | Standard_Real vx = Draw::Atof(a[i-1]); |
| 1341 | Standard_Real vy = Draw::Atof(a[i]); |
| 1342 | length = Sqrt(vx*vx+vy*vy); |
| 1343 | if (length > Precision::Confusion()) { |
| 1344 | // move = line; DUB |
| 1345 | dx = vx / length; |
| 1346 | dy = vy / length; |
| 1347 | } |
| 1348 | } |
| 1349 | break; |
| 1350 | |
| 1351 | case 'C': |
| 1352 | case 'c': |
| 1353 | i += 2; |
| 1354 | if (i >= n) goto badargs; |
| 1355 | radius = Draw::Atof(a[i-1]); |
| 1356 | if (Abs(radius) > Precision::Confusion()) { |
| 1357 | angle = Draw::Atof(a[i]) * (M_PI / 180.0); |
| 1358 | move = circle; |
| 1359 | } |
| 1360 | break; |
| 1361 | |
| 1362 | case 'I': |
| 1363 | case 'i': |
| 1364 | i++; |
| 1365 | if (i >= n) goto badargs; |
| 1366 | length = Draw::Atof(a[i]); |
| 1367 | if ((a[i-1][1] == 'X') || (a[i-1][1] == 'x')) { |
| 1368 | if (Abs(dx) < Precision::Confusion()) { |
| 1369 | di << "Profile : cannot intersect, arg " << i-1; |
| 1370 | return 1; |
| 1371 | } |
| 1372 | length = (length - x) / dx; |
| 1373 | move = line; |
| 1374 | } |
| 1375 | else if ((a[i-1][1] == 'Y') || (a[i-1][1] == 'y')) { |
| 1376 | if (Abs(dy) < Precision::Confusion()) { |
| 1377 | di << "Profile : cannot intersect, arg " << i-1; |
| 1378 | return 1; |
| 1379 | } |
| 1380 | length = (length - y) / dy; |
| 1381 | move = line; |
| 1382 | } |
| 1383 | |
| 1384 | break; |
| 1385 | |
| 1386 | case 'W': |
| 1387 | case 'w': |
| 1388 | close = Standard_False; |
| 1389 | i = n-1; |
| 1390 | break; |
| 1391 | |
| 1392 | default: |
| 1393 | di <<"profile : unknown code " << a[i]; |
| 1394 | return 1; |
| 1395 | } |
| 1396 | |
| 1397 | again: |
| 1398 | |
| 1399 | switch (move) { |
| 1400 | |
| 1401 | case line : |
| 1402 | { |
| 1403 | if (length < 0) { |
| 1404 | length = -length; |
| 1405 | dx = -dx; |
| 1406 | dy = -dy; |
| 1407 | } |
| 1408 | Handle(Geom2d_Line) l = new Geom2d_Line(gp_Pnt2d(x,y),gp_Dir2d(dx,dy)); |
| 1409 | Handle(Geom2d_TrimmedCurve) ct = |
| 1410 | new Geom2d_TrimmedCurve(l,0,length); |
| 1411 | NbCurves++; |
| 1412 | Sprintf(name,"%s_%d",a[1],NbCurves); |
| 1413 | DrawTrSurf::Set(name,ct); |
| 1414 | di.AppendElement(name); |
| 1415 | x += length*dx; |
| 1416 | y += length*dy; |
| 1417 | } |
| 1418 | break; |
| 1419 | |
| 1420 | case circle : |
| 1421 | { |
| 1422 | Standard_Boolean sense = Standard_True; |
| 1423 | if (radius < 0) { |
| 1424 | radius = -radius; |
| 1425 | sense = !sense; |
| 1426 | dx = -dx; |
| 1427 | dy = -dy; |
| 1428 | } |
| 1429 | gp_Ax2d ax(gp_Pnt2d(x-radius*dy,y+radius*dx),gp_Dir2d(dy,-dx)); |
| 1430 | if (angle < 0) { |
| 1431 | angle = -angle; |
| 1432 | sense = !sense; |
| 1433 | } |
| 1434 | Handle(Geom2d_Circle) c = new Geom2d_Circle(ax,radius,sense); |
| 1435 | Handle(Geom2d_TrimmedCurve) ct = |
| 1436 | new Geom2d_TrimmedCurve(c,0,angle); |
| 1437 | NbCurves++; |
| 1438 | Sprintf(name,"%s_%d",a[1],NbCurves); |
| 1439 | DrawTrSurf::Set(name,ct); |
| 1440 | di.AppendElement(name); |
| 1441 | gp_Pnt2d p; |
| 1442 | gp_Vec2d v; |
| 1443 | c->D1(angle,p,v); |
| 1444 | x = p.X(); |
| 1445 | y = p.Y(); |
| 1446 | dx = v.X() / radius; |
| 1447 | dy = v.Y() / radius; |
| 1448 | } |
| 1449 | break; |
| 1450 | |
| 1451 | case none: |
| 1452 | break; |
| 1453 | } |
| 1454 | |
| 1455 | // update first |
| 1456 | first = stayfirst; |
| 1457 | stayfirst = Standard_False; |
| 1458 | |
| 1459 | // next segment.... |
| 1460 | i++; |
| 1461 | if ((i == n) && close) { |
| 1462 | // the closing segment |
| 1463 | dx = x0-x; |
| 1464 | dy = y0-y; |
| 1465 | length = Sqrt(dx*dx+dy*dy); |
| 1466 | if (length > Precision::Confusion()) { |
| 1467 | move = line; |
| 1468 | dx = dx / length; |
| 1469 | dy = dy / length; |
| 1470 | goto again; |
| 1471 | } |
| 1472 | } |
| 1473 | } |
| 1474 | const char* aName; |
| 1475 | aName = "CurX"; |
| 1476 | Draw::Set(aName, x); |
| 1477 | aName = "CurY"; |
| 1478 | Draw::Set(aName, y); |
| 1479 | aName = "CurDX"; |
| 1480 | Draw::Set(aName, dx); |
| 1481 | aName = "CurDY"; |
| 1482 | Draw::Set(aName, dy); |
| 1483 | |
| 1484 | return 0; |
| 1485 | |
| 1486 | badargs: |
| 1487 | di << "profile : bad number of arguments"; |
| 1488 | return 1; |
| 1489 | } |
| 1490 | |
| 1491 | |
| 1492 | |
| 1493 | //======================================================================= |
| 1494 | //function : mkoffset |
| 1495 | //purpose : |
| 1496 | //======================================================================= |
| 1497 | |
| 1498 | Standard_Integer mkoffset(Draw_Interpretor& di, |
| 1499 | Standard_Integer n, const char** a) |
| 1500 | { |
| 1501 | if (n < 5) return 1; |
| 1502 | char name[100]; |
| 1503 | |
| 1504 | BRepOffsetAPI_MakeOffset Paral; |
| 1505 | GeomAbs_JoinType theJoinType = GeomAbs_Arc; |
| 1506 | if (n >= 6 && strcmp(a[5], "i") == 0) |
| 1507 | theJoinType = GeomAbs_Intersection; |
| 1508 | Paral.Init(theJoinType); |
| 1509 | TopoDS_Shape Base = DBRep::Get(a[2],TopAbs_FACE); |
| 1510 | |
| 1511 | if ( Base.IsNull()) |
| 1512 | { |
| 1513 | Base = DBRep::Get(a[2]); |
| 1514 | if (Base.IsNull()) return 1; |
| 1515 | Paral.Init(theJoinType); |
| 1516 | TopExp_Explorer exp; |
| 1517 | for (exp.Init(Base,TopAbs_WIRE); exp.More(); exp.Next()) |
| 1518 | { |
| 1519 | TopoDS_Wire aLocalShape = TopoDS::Wire(exp.Current()); |
| 1520 | Paral.AddWire(aLocalShape); |
| 1521 | } |
| 1522 | } |
| 1523 | else |
| 1524 | { |
| 1525 | Base.Orientation(TopAbs_FORWARD); |
| 1526 | Paral.Init(TopoDS::Face(Base), theJoinType); |
| 1527 | } |
| 1528 | |
| 1529 | Standard_Real U, dU; |
| 1530 | Standard_Integer Nb; |
| 1531 | dU = Draw::Atof(a[4]); |
| 1532 | Nb = Draw::Atoi(a[3]); |
| 1533 | |
| 1534 | Standard_Real Alt = 0.; |
| 1535 | if ( n == 7) |
| 1536 | Alt = Draw::Atof(a[6]); |
| 1537 | |
| 1538 | Standard_Integer Compt = 1; |
| 1539 | |
| 1540 | for ( Standard_Integer i = 1; i <= Nb; i++) |
| 1541 | { |
| 1542 | U = i * dU; |
| 1543 | Paral.Perform(U,Alt); |
| 1544 | |
| 1545 | if ( !Paral.IsDone()) |
| 1546 | { |
| 1547 | di << " Error: Offset is not done.\n"; |
| 1548 | return 1; |
| 1549 | } |
| 1550 | else |
| 1551 | { |
| 1552 | Sprintf(name,"%s_%d", a[1], Compt++); |
| 1553 | char* temp = name; // portage WNT |
| 1554 | DBRep::Set(temp,Paral.Shape()); |
| 1555 | } |
| 1556 | } |
| 1557 | |
| 1558 | return 0; |
| 1559 | } |
| 1560 | |
| 1561 | //======================================================================= |
| 1562 | //function : openoffset |
| 1563 | //purpose : |
| 1564 | //======================================================================= |
| 1565 | |
| 1566 | Standard_Integer openoffset(Draw_Interpretor& di, |
| 1567 | Standard_Integer n, const char** a) |
| 1568 | { |
| 1569 | if (n < 5) return 1; |
| 1570 | char name[100]; |
| 1571 | |
| 1572 | BRepOffsetAPI_MakeOffset Paral; |
| 1573 | GeomAbs_JoinType theJoinType = GeomAbs_Arc; |
| 1574 | if (n == 6 && strcmp(a[5], "i") == 0) |
| 1575 | theJoinType = GeomAbs_Intersection; |
| 1576 | Paral.Init(theJoinType, Standard_True); |
| 1577 | TopoDS_Shape Base = DBRep::Get(a[2] ,TopAbs_FACE); |
| 1578 | |
| 1579 | if ( Base.IsNull()) |
| 1580 | { |
| 1581 | Base = DBRep::Get(a[2], TopAbs_WIRE); |
| 1582 | if (Base.IsNull()) return 1; |
| 1583 | Paral.AddWire(TopoDS::Wire(Base)); |
| 1584 | } |
| 1585 | else |
| 1586 | { |
| 1587 | Base.Orientation(TopAbs_FORWARD); |
| 1588 | Paral.Init(TopoDS::Face(Base), theJoinType, Standard_True); |
| 1589 | } |
| 1590 | |
| 1591 | Standard_Real U, dU; |
| 1592 | Standard_Integer Nb; |
| 1593 | dU = Draw::Atof(a[4]); |
| 1594 | Nb = Draw::Atoi(a[3]); |
| 1595 | |
| 1596 | Standard_Real Alt = 0.; |
| 1597 | |
| 1598 | Standard_Integer Compt = 1; |
| 1599 | |
| 1600 | for ( Standard_Integer i = 1; i <= Nb; i++) |
| 1601 | { |
| 1602 | U = i * dU; |
| 1603 | Paral.Perform(U,Alt); |
| 1604 | |
| 1605 | if ( !Paral.IsDone()) |
| 1606 | { |
| 1607 | di << " Error: Offset is not done.\n"; |
| 1608 | return 1; |
| 1609 | } |
| 1610 | else |
| 1611 | { |
| 1612 | Sprintf(name,"%s_%d", a[1], Compt++); |
| 1613 | char* temp = name; // portage WNT |
| 1614 | DBRep::Set(temp,Paral.Shape()); |
| 1615 | } |
| 1616 | } |
| 1617 | |
| 1618 | return 0; |
| 1619 | } |
| 1620 | |
| 1621 | //======================================================================= |
| 1622 | //function : pickface |
| 1623 | //purpose : |
| 1624 | //======================================================================= |
| 1625 | |
| 1626 | Standard_Integer pickface(Draw_Interpretor& di, |
| 1627 | Standard_Integer , const char** ) |
| 1628 | { |
| 1629 | Standard_CString pick_name="."; |
| 1630 | |
| 1631 | TopoDS_Shape S = DBRep::Get(pick_name,TopAbs_FACE); |
| 1632 | if (S.IsNull()) return 1; |
| 1633 | |
| 1634 | char* name = new char[100]; |
| 1635 | Sprintf(name,"PickedFace %s",pick_name); |
| 1636 | DBRep::Set(name,S); |
| 1637 | di.AppendElement(name); |
| 1638 | return 0; |
| 1639 | } |
| 1640 | |
| 1641 | |
| 1642 | Standard_Integer edgeintersector(Draw_Interpretor& di, |
| 1643 | Standard_Integer n, const char** a) |
| 1644 | { |
| 1645 | if (n < 5) return 1; |
| 1646 | |
| 1647 | TopoDS_Edge E[2]; |
| 1648 | TopoDS_Shape aLocalShape(DBRep::Get(a[2],TopAbs_EDGE)); |
| 1649 | E[0] = TopoDS::Edge(aLocalShape); |
| 1650 | // E[0] = TopoDS::Edge(DBRep::Get(a[2],TopAbs_EDGE)); |
| 1651 | if ( E[0].IsNull()) return 1; |
| 1652 | aLocalShape = DBRep::Get(a[3],TopAbs_EDGE); |
| 1653 | E[1] = TopoDS::Edge(aLocalShape); |
| 1654 | // E[1] = TopoDS::Edge(DBRep::Get(a[3],TopAbs_EDGE)); |
| 1655 | if ( E[1].IsNull()) return 1; |
| 1656 | aLocalShape = DBRep::Get(a[4],TopAbs_FACE); |
| 1657 | TopoDS_Face F = TopoDS::Face(aLocalShape); |
| 1658 | // TopoDS_Face F = TopoDS::Face(DBRep::Get(a[4],TopAbs_FACE)); |
| 1659 | if ( F.IsNull()) return 1; |
| 1660 | |
| 1661 | TopOpeBRep_EdgesIntersector EInter; |
| 1662 | char name[100]; |
| 1663 | //------------------------------------------------------ |
| 1664 | // Calculate point of intersection 2D |
| 1665 | //----------------------------------------------------- |
| 1666 | EInter.SetFaces(F,F); |
| 1667 | Standard_Real TolInter = 1.e-7; |
| 1668 | if (n == 6) TolInter = Draw::Atof(a[5]); |
| 1669 | EInter.ForceTolerances(TolInter,TolInter); |
| 1670 | Standard_Boolean reducesegments = Standard_True; |
| 1671 | EInter.Perform (E[0],E[1],reducesegments); |
| 1672 | |
| 1673 | if (EInter.IsEmpty()) { |
| 1674 | //cout << " No intersection found" << endl; |
| 1675 | di << " No intersection found\n"; |
| 1676 | return 0; |
| 1677 | } |
| 1678 | |
| 1679 | BRep_Builder B; |
| 1680 | |
| 1681 | Standard_Integer NbV = 0; |
| 1682 | Standard_Real Tol = Precision::PConfusion(); |
| 1683 | |
| 1684 | Standard_Boolean rejectreducedsegmentpoints = Standard_True; |
| 1685 | EInter.InitPoint(rejectreducedsegmentpoints); |
| 1686 | for (;EInter.MorePoint();EInter.NextPoint()) { |
| 1687 | const TopOpeBRep_Point2d& P2D = EInter.Point(); |
| 1688 | gp_Pnt P = P2D.Value(); |
| 1689 | TopoDS_Vertex V = BRepLib_MakeVertex(P); |
| 1690 | NbV ++; |
| 1691 | Sprintf(name,"%s_%d",a[1],NbV); |
| 1692 | DBRep::Set(name,V); |
| 1693 | for (Standard_Integer i = 1; i <= 2; i++) { |
| 1694 | //--------------------------------------------------------------- |
| 1695 | // to be able to rank parameter on edge |
| 1696 | // it is necessary to code it internally |
| 1697 | //--------------------------------------------------------------- |
| 1698 | Standard_Real U = P2D.Parameter(i); |
| 1699 | |
| 1700 | V.Orientation(TopAbs_INTERNAL); |
| 1701 | B.UpdateVertex(V,U,E[i-1],Tol); |
| 1702 | // B.UpdateVertex(TopoDS::Vertex(V.Oriented(TopAbs_INTERNAL)), |
| 1703 | // U,E[i-1],Tol); |
| 1704 | //--------------------------------------------------------------- |
| 1705 | // Orientation of vertex in the transition. |
| 1706 | //--------------------------------------------------------------- |
| 1707 | TopAbs_Orientation OO = TopAbs_REVERSED; |
| 1708 | if (P2D.IsVertex(i)) { |
| 1709 | OO = P2D.Vertex(i).Orientation(); |
| 1710 | } |
| 1711 | else if (P2D.Transition(i).Before() == TopAbs_OUT) { |
| 1712 | OO = TopAbs_FORWARD; |
| 1713 | } |
| 1714 | //cout << " Orientation of vertex " << NbV << " on " << a[i+1] << ": "; |
| 1715 | di << " Orientation of vertex " << NbV << " on " << a[i+1] << ": "; |
| 1716 | if (OO == TopAbs_FORWARD) { |
| 1717 | //cout << "FORWARD" << endl; |
| 1718 | di << "FORWARD\n"; |
| 1719 | } else { |
| 1720 | //cout << "REVERSED" << endl; |
| 1721 | di << "REVERSED\n"; |
| 1722 | } |
| 1723 | } |
| 1724 | } |
| 1725 | //POP pour NT |
| 1726 | return 0; |
| 1727 | |
| 1728 | } |
| 1729 | |
| 1730 | //======================================================================= |
| 1731 | //function : concatC0wire |
| 1732 | //purpose : |
| 1733 | //======================================================================= |
| 1734 | |
| 1735 | Standard_Integer concatC0wire(Draw_Interpretor&, Standard_Integer n, const char** c) |
| 1736 | { |
| 1737 | if ( n < 3 ) return 1; |
| 1738 | |
| 1739 | TopoDS_Shape S = DBRep::Get(c[2],TopAbs_WIRE) ; |
| 1740 | |
| 1741 | if (S.IsNull()) |
| 1742 | return 1; //test if the shape is empty |
| 1743 | |
| 1744 | TopoDS_Wire W = TopoDS::Wire(S) ; |
| 1745 | TopoDS_Shape res; |
| 1746 | |
| 1747 | |
| 1748 | res = BRepAlgo::ConcatenateWireC0(W); //treatment |
| 1749 | DBRep::Set(c[1], res); |
| 1750 | return 0; |
| 1751 | } |
| 1752 | |
| 1753 | //======================================================================= |
| 1754 | //function : concatwire |
| 1755 | //purpose : reduce the multiply degree of the knots to the minimum without |
| 1756 | // changing the geometry |
| 1757 | //======================================================================= |
| 1758 | |
| 1759 | static Standard_Integer concatwire(Draw_Interpretor&, Standard_Integer n, const char** c) |
| 1760 | { |
| 1761 | GeomAbs_Shape Option=GeomAbs_C1; |
| 1762 | if ( n < 3 ) return 1; |
| 1763 | |
| 1764 | if(n==4) //check if it's C1 or G1 |
| 1765 | if (! strcmp(c[3],"G1")) |
| 1766 | Option=GeomAbs_G1; |
| 1767 | |
| 1768 | TopoDS_Shape S = DBRep::Get(c[2],TopAbs_WIRE) ; |
| 1769 | |
| 1770 | if (S.IsNull()) return 1 ; //test if the shape is empty |
| 1771 | |
| 1772 | TopoDS_Wire W = TopoDS::Wire(S) ; |
| 1773 | TopoDS_Wire res; |
| 1774 | res=BRepAlgo::ConcatenateWire(W,Option); //processing |
| 1775 | DBRep::Set(c[1],res); |
| 1776 | return 0; |
| 1777 | } |
| 1778 | |
| 1779 | //======================================================================= |
| 1780 | //function : build3d |
| 1781 | //purpose : |
| 1782 | //======================================================================= |
| 1783 | |
| 1784 | Standard_Integer build3d(Draw_Interpretor& di, |
| 1785 | Standard_Integer n, const char** a) |
| 1786 | { |
| 1787 | |
| 1788 | if ( (n <2) || (n>3) ) { |
| 1789 | //cout << " 1 or 2 arguments expected" << endl; |
| 1790 | di << " 1 or 2 arguments expected\n"; |
| 1791 | return 1; |
| 1792 | } |
| 1793 | |
| 1794 | Standard_Boolean Ok; |
| 1795 | TopoDS_Shape S = DBRep::Get(a[1]); |
| 1796 | if (S.IsNull()) return 1; |
| 1797 | |
| 1798 | if (n==2) { Ok = BRepLib::BuildCurves3d(S); } |
| 1799 | else { Ok = BRepLib::BuildCurves3d(S,Draw::Atof(a[2])); } |
| 1800 | //if (!Ok) {cout << " one of the computation failed" << endl;} |
| 1801 | if (!Ok) {di << " one of the computation failed\n";} |
| 1802 | |
| 1803 | return 0; |
| 1804 | } |
| 1805 | |
| 1806 | //======================================================================= |
| 1807 | //function : reducepcurves |
| 1808 | //purpose : remove pcurves that are unused in this shape |
| 1809 | //======================================================================= |
| 1810 | |
| 1811 | Standard_Integer reducepcurves(Draw_Interpretor& di, |
| 1812 | Standard_Integer n, const char** a) |
| 1813 | { |
| 1814 | if (n < 2) return 1; |
| 1815 | |
| 1816 | Standard_Integer i; |
| 1817 | for (i = 1; i < n; i++) |
| 1818 | { |
| 1819 | TopoDS_Shape aShape = DBRep::Get(a[i]); |
| 1820 | if (aShape.IsNull()) |
| 1821 | //cout << a[i] << " is not a valid shape" << endl; |
| 1822 | di << a[i] << " is not a valid shape\n"; |
| 1823 | else |
| 1824 | BRepTools::RemoveUnusedPCurves(aShape); |
| 1825 | } |
| 1826 | |
| 1827 | return 0; |
| 1828 | } |
| 1829 | |
| 1830 | //======================================================================= |
| 1831 | //function : CurveCommands |
| 1832 | //purpose : |
| 1833 | //======================================================================= |
| 1834 | |
| 1835 | void BRepTest::CurveCommands(Draw_Interpretor& theCommands) |
| 1836 | { |
| 1837 | static Standard_Boolean done = Standard_False; |
| 1838 | if (done) return; |
| 1839 | done = Standard_True; |
| 1840 | |
| 1841 | DBRep::BasicCommands(theCommands); |
| 1842 | GeometryTest::CurveCommands(theCommands); |
| 1843 | |
| 1844 | const char* g = "TOPOLOGY Curve topology commands"; |
| 1845 | |
| 1846 | theCommands.Add("vertex", |
| 1847 | "vertex name [x y z | p edge | poin]",__FILE__, |
| 1848 | vertex,g); |
| 1849 | |
| 1850 | theCommands.Add("etrim", |
| 1851 | "etrim edge v1 [v2]",__FILE__, |
| 1852 | trim,g); |
| 1853 | |
| 1854 | theCommands.Add("range", |
| 1855 | "range edge [face] first last",__FILE__, |
| 1856 | range,g); |
| 1857 | |
| 1858 | theCommands.Add("polyline", |
| 1859 | "polyline name x1 y1 z1 x2 y2 z2 ...",__FILE__, |
| 1860 | polyline,g); |
| 1861 | |
| 1862 | theCommands.Add("polyvertex", |
| 1863 | "polyvertex name v1 v2 ...",__FILE__, |
| 1864 | polyvertex,g); |
| 1865 | |
| 1866 | theCommands.Add("wire", |
| 1867 | "wire wirename e1/w1 [e2/w2 ...]",__FILE__, |
| 1868 | wire,g); |
| 1869 | |
| 1870 | theCommands.Add("profile", |
| 1871 | "profile, no args to get help",__FILE__, |
| 1872 | profile,g); |
| 1873 | |
| 1874 | theCommands.Add("bsplineprof", |
| 1875 | "bsplineprof, no args to get help",__FILE__, |
| 1876 | bsplineprof,g); |
| 1877 | |
| 1878 | theCommands.Add("2dprofile", |
| 1879 | "2dprofile, no args to get help",__FILE__, |
| 1880 | profile2d,g); |
| 1881 | |
| 1882 | theCommands.Add("mkoffset", |
| 1883 | "mkoffset result face/compound of wires nboffset stepoffset [jointype(a/i) [alt]]",__FILE__, |
| 1884 | mkoffset); |
| 1885 | |
| 1886 | theCommands.Add("openoffset", |
| 1887 | "openoffset result face/wire nboffset stepoffset [jointype(a/i)]",__FILE__, |
| 1888 | openoffset); |
| 1889 | |
| 1890 | theCommands.Add("mkedge", |
| 1891 | "mkedge edge curve [surface] [pfirst plast] [vfirst [pfirst] vlast [plast]] ",__FILE__, |
| 1892 | mkedge,g); |
| 1893 | |
| 1894 | theCommands.Add("mkcurve", |
| 1895 | "mkcurve curve edge",__FILE__, |
| 1896 | mkcurve,g); |
| 1897 | |
| 1898 | theCommands.Add("mkoricurve", |
| 1899 | "mkoricurve curve edge: \n the curve is colored according to the orientation of the edge", |
| 1900 | __FILE__, |
| 1901 | mkcurve,g); |
| 1902 | |
| 1903 | theCommands.Add("mk2dcurve", |
| 1904 | "mk2dcurve curve edge [face OR index]",__FILE__, |
| 1905 | mk2dcurve,g); |
| 1906 | |
| 1907 | theCommands.Add("mkpoint", |
| 1908 | "mkpoint point vertex",__FILE__, |
| 1909 | mkpoint,g); |
| 1910 | |
| 1911 | theCommands.Add("uisoedge", |
| 1912 | "uisoedge edge face u v1 v2",__FILE__, |
| 1913 | isoedge,g); |
| 1914 | |
| 1915 | theCommands.Add("edge", |
| 1916 | "edge edgename v1 v2",__FILE__, |
| 1917 | edge,g); |
| 1918 | |
| 1919 | theCommands.Add("visoedge", |
| 1920 | "visoedge edge face v u1 u2",__FILE__, |
| 1921 | isoedge,g); |
| 1922 | |
| 1923 | theCommands.Add("transfert", |
| 1924 | "transfert edge1 edge2",__FILE__, |
| 1925 | transfert,g); |
| 1926 | |
| 1927 | theCommands.Add("pickface", |
| 1928 | "pickface",__FILE__, |
| 1929 | pickface,g); |
| 1930 | |
| 1931 | theCommands.Add("edgeintersector", |
| 1932 | "edgeintersector r E1 E2 F [Tol]",__FILE__, |
| 1933 | edgeintersector,g); |
| 1934 | |
| 1935 | theCommands.Add("build3d", |
| 1936 | "build3d S [tol]", |
| 1937 | build3d, g); |
| 1938 | |
| 1939 | theCommands.Add("reducepcurves", |
| 1940 | "reducepcurves shape1 shape2 ...", |
| 1941 | reducepcurves, g); |
| 1942 | |
| 1943 | theCommands.Add("concatC0wire", |
| 1944 | "concatC0wire result wire", |
| 1945 | __FILE__, |
| 1946 | concatC0wire, |
| 1947 | g); |
| 1948 | |
| 1949 | theCommands.Add("concatwire", |
| 1950 | "concatwire result wire [option](G1/C1)", |
| 1951 | __FILE__, |
| 1952 | concatwire, |
| 1953 | g); |
| 1954 | } |
| 1955 | |
| 1956 | |