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0030686: Visualization, SelectMgr_ViewerSelector - sorting issues of transformation...
[occt.git] / src / BRepTest / BRepTest_BasicCommands.cxx
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b311480e 1// Created on: 1994-12-13
2// Created by: Jacques GOUSSARD
3// Copyright (c) 1994-1999 Matra Datavision
973c2be1 4// Copyright (c) 1999-2014 OPEN CASCADE SAS
b311480e 5//
973c2be1 6// This file is part of Open CASCADE Technology software library.
b311480e 7//
d5f74e42 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
973c2be1 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.
b311480e 13//
973c2be1 14// Alternatively, this file may be used under the terms of Open CASCADE
15// commercial license or contractual agreement.
7fd59977 16
17#include <Standard_Stream.hxx>
18#include <Standard_Macro.hxx>
19
20#include <BRepTest.hxx>
21
22#include <DBRep.hxx>
23#include <Draw_Appli.hxx>
24#include <Draw_Interpretor.hxx>
25#include <Draw_Box.hxx>
26
27#include <BRepBuilderAPI.hxx>
28#include <BRepBuilderAPI_FindPlane.hxx>
29#include <BRepBuilderAPI_Copy.hxx>
30#include <BRepBuilderAPI_Transform.hxx>
31#include <BRepBuilderAPI_GTransform.hxx>
32#include <BRepBuilderAPI_NurbsConvert.hxx>
33#include <gp_Ax2.hxx>
34#include <gp_Mat.hxx>
35#include <gp_GTrsf.hxx>
36#include <BRepOffsetAPI_NormalProjection.hxx>
37#include <BRepLib.hxx>
38#include <BRep_Builder.hxx>
39#include <BRepBndLib.hxx>
40#include <Bnd_Box.hxx>
ece3f950 41#include <Bnd_Box2d.hxx>
7fd59977 42#include <TopExp_Explorer.hxx>
43#include <TopoDS.hxx>
44#include <BRepTools_WireExplorer.hxx>
45
46#include <GCPnts_QuasiUniformAbscissa.hxx>
47#include <Geom2dAdaptor_Curve.hxx>
48#include <GeomAdaptor_Curve.hxx>
49#include <ProjLib_ComputeApproxOnPolarSurface.hxx>
50#include <DrawTrSurf.hxx>
c04c30b3 51#include <Geom_Plane.hxx>
7fd59977 52
1a0339b4 53#include <OSD_Timer.hxx>
7fd59977 54#include <Draw_Segment3D.hxx>
55#include <Draw_Marker3D.hxx>
56#include <Draw_MarkerShape.hxx>
1a0339b4 57#include <BRepPrimAPI_MakeBox.hxx>
7fd59977 58#include <stdio.h>
59
60Standard_IMPORT Draw_Viewer dout;
61
1a0339b4 62//=======================================================================
63//function : ConvertBndToShape
64//purpose : Creates TopoDS_Solid from theBox
65//=======================================================================
66static void ConvertBndToShape(const Bnd_OBB& theBox,
67 const char* const theName)
68{
1f26f80b 69 if (theBox.IsVoid())
70 {
71 DBRep::Set (theName, TopoDS_Shape());
72 return;
73 }
74
1a0339b4 75 const gp_Pnt &aBaryCenter = theBox.Center();
76 const gp_XYZ &aXDir = theBox.XDirection(),
77 &aYDir = theBox.YDirection(),
78 &aZDir = theBox.ZDirection();
79 Standard_Real aHalfX = theBox.XHSize(),
80 aHalfY = theBox.YHSize(),
81 aHalfZ = theBox.ZHSize();
82
83 gp_Ax2 anAxes(aBaryCenter, aZDir, aXDir);
84 anAxes.SetLocation(aBaryCenter.XYZ() - aHalfX*aXDir - aHalfY*aYDir - aHalfZ*aZDir);
85 TopoDS_Solid aBox = BRepPrimAPI_MakeBox(anAxes, 2.0*aHalfX, 2.0*aHalfY, 2.0*aHalfZ);
86 DBRep::Set(theName, aBox);
87}
7fd59977 88
89//=======================================================================
90// addpcurve
91//=======================================================================
92
93static Standard_Integer addpcurve(Draw_Interpretor& , Standard_Integer n, const char** a)
94{
95 if(n < 4) return 1;
96 TopoDS_Shape E = DBRep::Get(a[1]);
97 if (E.IsNull()) return 1;
98 Handle(Geom2d_Curve) PC = DrawTrSurf::GetCurve2d(a[2]);
99 TopoDS_Shape F = DBRep::Get(a[3]);
100 Standard_Real tol = 1.e-7;
101 if (n > 4) {
91322f44 102 tol = Draw::Atof(a[4]);
7fd59977 103 }
104 BRep_Builder BB;
105 BB.UpdateEdge(TopoDS::Edge(E), PC, TopoDS::Face(F),tol);
106 DBRep::Set(a[1], E);
107 return 0;
108}
109
110
111//=======================================================================
112// transform
113//=======================================================================
114
867acdec 115static Standard_Integer transform(Draw_Interpretor& ,Standard_Integer n,const char** a)
7fd59977 116{
117 if (n <= 1) return 1;
118
119 gp_Trsf T;
120 Standard_Integer last = n;
513d3443 121 const char* aName = a[0];
7fd59977 122
513d3443 123 Standard_Boolean isBasic = Standard_False;
4e882c71 124 Standard_Boolean isCopy = Standard_False;
125
126 // Check "copy" flag.
127 if (!strcmp(a[n-1], "-copy")) {
128 isCopy = Standard_True;
129 last = --n;
130 }
7fd59977 131
513d3443 132 if (!strcmp(aName,"reset")) {
133 }
134 else {
135 isBasic = (aName[0] == 'b');
136 aName++;
137
138 if (!strcmp(aName,"move")) {
139 if (n < 3) return 1;
140 TopoDS_Shape SL = DBRep::Get(a[n-1]);
141 if (SL.IsNull()) return 0;
142 T = SL.Location().Transformation();
143 last = n-1;
144 }
145 else if (!strcmp(aName,"translate")) {
146 if (n < 5) return 1;
147 T.SetTranslation(gp_Vec(Draw::Atof(a[n-3]),Draw::Atof(a[n-2]),Draw::Atof(a[n-1])));
148 last = n-3;
149 }
150 else if (!strcmp(aName,"rotate")) {
151 if (n < 9) return 1;
152 T.SetRotation(gp_Ax1(gp_Pnt(Draw::Atof(a[n-7]),Draw::Atof(a[n-6]),Draw::Atof(a[n-5])),
153 gp_Vec(Draw::Atof(a[n-4]),Draw::Atof(a[n-3]),Draw::Atof(a[n-2]))),
154 Draw::Atof(a[n-1])* (M_PI / 180.0));
155 last = n-7;
156 }
157 else if (!strcmp(aName,"mirror")) {
158 if (n < 8) return 1;
159 T.SetMirror(gp_Ax2(gp_Pnt(Draw::Atof(a[n-6]),Draw::Atof(a[n-5]),Draw::Atof(a[n-4])),
160 gp_Vec(Draw::Atof(a[n-3]),Draw::Atof(a[n-2]),Draw::Atof(a[n-1]))));
161 last = n-6;
162 }
163 else if (!strcmp(aName,"scale")) {
164 if (n < 6) return 1;
165 T.SetScale(gp_Pnt(Draw::Atof(a[n-4]),Draw::Atof(a[n-3]),Draw::Atof(a[n-2])),Draw::Atof(a[n-1]));
166 last = n-4;
167 }
7fd59977 168 }
169
513d3443 170 if (T.Form() == gp_Identity || isBasic) {
171 TopLoc_Location L(T);
7fd59977 172 for (Standard_Integer i = 1; i < last; i++) {
173 TopoDS_Shape S = DBRep::Get(a[i]);
513d3443 174 if (S.IsNull())
af65fb19 175 {
176 std::cerr << "Error: " << a[i] << " is not a valid shape\n";
177 return 1;
178 }
513d3443 179 else
180 DBRep::Set(a[i],S.Located(L));
7fd59977 181 }
182 }
183 else {
184 BRepBuilderAPI_Transform trf(T);
185 for (Standard_Integer i = 1; i < last; i++) {
186 TopoDS_Shape S = DBRep::Get(a[i]);
187 if (S.IsNull()) {
af65fb19 188 std::cerr << "Error: " << a[i] << " is not a valid shape\n";
189 return 1;
7fd59977 190 }
191 else {
4e882c71 192 trf.Perform(S, isCopy);
513d3443 193 if (!trf.IsDone())
194 return 1;
195 DBRep::Set(a[i],trf.Shape());
7fd59977 196 }
197 }
198 }
199 return 0;
200}
201
7fd59977 202///=======================================================================
203// gtransform
204//=======================================================================
205
206static Standard_Integer deform(Draw_Interpretor& di,Standard_Integer n,const char** a)
207{
208 if (n <= 1) return 1;
209
210 Standard_Integer last = n;
211
212 gp_Trsf T;
213 gp_GTrsf GT(T);
214
91322f44 215// gp_Mat rot(Draw::Atof(a[last-3]),0,0,0,Draw::Atof(a[last-2]),0,0,0,Draw::Atof(a[last-1]));
216 gp_Mat rot(Draw::Atof(a[3]),0,0,0,Draw::Atof(a[4]),0,0,0,Draw::Atof(a[5]));
7fd59977 217 GT.SetVectorialPart(rot);
218 last -= 3;
219 BRepBuilderAPI_GTransform gtrf(GT);
220 BRepBuilderAPI_NurbsConvert nbscv;
221 // for (Standard_Integer i = 1; i < last; i++) {
222 // TopoDS_Shape S = DBRep::Get(a[i]);
223 TopoDS_Shape S = DBRep::Get(a[2]);
224 if (S.IsNull()) {
225 //cout << a[2] << " is not a valid shape" << endl;
586db386 226 di << a[2] << " is not a valid shape\n";
7fd59977 227 }
228 else {
229 gtrf.Perform(S);
230 if (gtrf.IsDone()){
231 DBRep::Set(a[1],gtrf.Shape());
232 }
233 else {
234 return 1;
235 }
236 }
237
238 return 0;
239}
240
241//=======================================================================
242// tcopy
243//=======================================================================
244
245static Standard_Integer tcopy(Draw_Interpretor& di,Standard_Integer n,const char** a)
246{
247 Standard_Boolean copyGeom = Standard_True;
55e738d2 248 Standard_Boolean copyMesh = Standard_False;
7fd59977 249 Standard_Integer iFirst = 1; // index of first shape argument
250
55e738d2 251 if (n > 1)
7fd59977 252 {
55e738d2 253 for (Standard_Integer i = 1; i <= 2; i++)
254 {
255 if (a[i][0] != '-')
256 break;
257 if (a[i][1] == 'n')
258 {
259 copyGeom = Standard_False;
260 iFirst++;
261 }
262 else if (a[i][1] == 'm')
263 {
264 copyMesh = Standard_True;
265 iFirst++;
266 }
267 }
7fd59977 268 }
269
270 if (n < 3 || (n - iFirst) % 2) {
55e738d2 271 cout << "Use: " << a[0] << " [-n(ogeom)] [-m(esh)] shape1 copy1 [shape2 copy2 [...]]" << endl;
272 cout << "Option -n forbids copying of geometry (it will be shared)" << endl;
273 cout << "Option -m forces copying of mesh (disabled by default)" << endl;
7fd59977 274 return 1;
275 }
276
277 BRepBuilderAPI_Copy cop;
278 Standard_Integer nbPairs = (n - iFirst) / 2;
279 for (Standard_Integer i=0; i < nbPairs; i++) {
55e738d2 280 cop.Perform(DBRep::Get(a[i+iFirst]), copyGeom, copyMesh);
7fd59977 281 DBRep::Set(a[i+iFirst+1],cop.Shape());
282 di << a[i+iFirst+1] << " ";
283 }
284 return 0;
285}
286
287
288//=======================================================================
289// NurbsConvert
290//=======================================================================
291
292static Standard_Integer nurbsconvert(Draw_Interpretor& di,Standard_Integer n,const char** a)
293{
294 if (n < 3) return 1;
295 if ((n-1)%2 != 0) return 1;
296 BRepBuilderAPI_NurbsConvert nbscv;
297 for (Standard_Integer i=0; i<(n-1)/2; i++) {
298 TopoDS_Shape S = DBRep::Get(a[2*i+2]);
299 if (S.IsNull()) {
300 //cout << a[2*i+2] << " is not a valid shape" << endl;
586db386 301 di << a[2*i+2] << " is not a valid shape\n";
7fd59977 302 }
303 else {
304 nbscv.Perform(S);
305 if (nbscv.IsDone()){
306 DBRep::Set(a[2*i+1],nbscv.Shape());
307 }
308 else {
309 return 1;
310 }
311 }
312 }
313
314 return 0;
315
316}
317
318//=======================================================================
319// make a 3D edge curve
320//=======================================================================
321
322static Standard_Integer mkedgecurve (Draw_Interpretor& ,Standard_Integer n,const char** a)
323{
324
7fd59977 325 if (n < 3) return 1;
91322f44 326 Standard_Real Tolerance = Draw::Atof(a[2]) ;
7fd59977 327
328 TopoDS_Shape S = DBRep::Get(a[1]);
329
330 if (S.IsNull()) return 1;
331
7fd59977 332 BRepLib::BuildCurves3d(S,
333 Tolerance) ;
334 return 0 ;
335}
336
337//=======================================================================
338// sameparameter
339//=======================================================================
340
b60e8432 341static Standard_Integer sameparameter(Draw_Interpretor& di,Standard_Integer n,const char** a)
7fd59977 342{
b60e8432 343 if (n < 2)
344 {
345 di << "Use sameparameter [result] shape [toler]\n";
346 di << "shape is an initial shape\n";
347 di << "result is a result shape. if skipped = > initial shape will be modified\n";
348 di << "toler is tolerance (default is 1.e-7)";
349 return 1;
350 }
351 Standard_Real aTol = 1.e-7;
7fd59977 352 Standard_Boolean force = !strcmp(a[0],"fsameparameter");
7fd59977 353
b60e8432 354 Standard_Real aTol1 = Draw::Atof(a[n-1]);
355 Standard_Boolean IsUseTol = aTol1>0;
356 if (IsUseTol)
357 aTol = aTol1;
358
359 TopoDS_Shape anInpS = DBRep::Get(IsUseTol ? a[n-2] : a[n-1]);
360 if (anInpS.IsNull())
361 return 1;
362
363 if ((n == 4 && IsUseTol) || (n == 3 && !IsUseTol))
364 {
365 TopoDS_Shape aResultSh;
366 BRepTools_ReShape aResh;
367 BRepLib::SameParameter(anInpS,aResh,aTol,force);
368 aResultSh = aResh.Apply(anInpS);
369 DBRep::Set(a[1],aResultSh);
370 }
371 else
372 {
373 BRepLib::SameParameter(anInpS,aTol,force);
374 DBRep::Set(a[1],anInpS);
375 }
7fd59977 376
7fd59977 377 return 0;
378}
379//=======================================================================
380//function : updatetol
381//purpose :
382//=======================================================================
b60e8432 383static Standard_Integer updatetol(Draw_Interpretor& di,Standard_Integer n,const char** a)
7fd59977 384{
b60e8432 385 if (n < 2)
386 {
387 di << "Use updatetololerance [result] shape [param]\n";
388 di << "shape is an initial shape\n";
389 di << "result is a result shape. if skipped = > initial shape will be modified\n";
390 di << "if [param] is absent - not verify of face tolerance, else - perform it";
391 return 1;
392 }
393 TopoDS_Shape aSh1 = DBRep::Get(a[n-1]);
394 Standard_Boolean IsF = aSh1.IsNull();
7fd59977 395
b60e8432 396 TopoDS_Shape anInpS = IsF ? DBRep::Get(a[n-2]) : aSh1;
397 if (anInpS.IsNull())
398 return 1;
7fd59977 399
b60e8432 400 if ((n == 4 && IsF) || (n == 3 && !IsF))
401 {
402 TopoDS_Shape aResultSh;
403 BRepTools_ReShape aResh;
404 BRepLib::UpdateTolerances(anInpS,aResh, IsF);
405 aResultSh = aResh.Apply(anInpS);
406 DBRep::Set(a[1],aResultSh);
407 }
408 else
409 {
410 BRepLib::UpdateTolerances(anInpS, IsF);
411 DBRep::Set(a[1],anInpS);
412 }
7fd59977 413
b60e8432 414 return 0;
7fd59977 415}
416
417//=======================================================================
418//function : OrienSolid
419//purpose :
420//=======================================================================
421static Standard_Integer orientsolid(Draw_Interpretor& ,Standard_Integer n,const char** a)
422{
423 if (n < 2) return 1;
424
425 TopoDS_Shape S = DBRep::Get(a[1]);
426 if (S.IsNull()) return 1;
427 if (S.ShapeType()!=TopAbs_SOLID) return 1;
428
429 BRepLib::OrientClosedSolid(TopoDS::Solid(S));
430
431 DBRep::Set(a[1],S);
432 return 0;
433
434}
435
9f6931fb 436//=======================================================================
437//function : getcoords
438//purpose :
439//=======================================================================
440static Standard_Integer getcoords(Draw_Interpretor& di,Standard_Integer n,const char** a)
441{
442 if(n < 2)
443 return 1;
444
445 for (Standard_Integer i = 1; i < n; i++)
446 {
447 const TopoDS_Shape aShape = DBRep::Get (a[i]);
448
449 if (aShape.IsNull())
450 continue;
451
452 if (aShape.ShapeType() == TopAbs_VERTEX)
453 {
454 const TopoDS_Vertex& aVertex = TopoDS::Vertex(aShape);
455 gp_Pnt aPnt = BRep_Tool::Pnt(aVertex);
456
457 di << a[i] << " (x,y,z) : " << aPnt.X() << " " << aPnt.Y() << " " << aPnt.Z() << "\n";
458 }
459 }
460
461 return 0;
462}
463
1f26f80b 464//! Parse 6 real values for defining AABB.
465static Standard_Boolean parseMinMax (const char** theArgVec, Bnd_Box& theBox)
466{
467 const TCollection_AsciiString aMin[3] = { theArgVec[0], theArgVec[1], theArgVec[2] };
468 const TCollection_AsciiString aMax[3] = { theArgVec[3], theArgVec[4], theArgVec[5] };
469 if (!aMin[0].IsRealValue()
470 || !aMin[1].IsRealValue()
471 || !aMin[2].IsRealValue()
472 || !aMax[0].IsRealValue()
473 || !aMax[1].IsRealValue()
474 || !aMax[2].IsRealValue())
475 {
476 return Standard_False;
477 }
478
479 const gp_Pnt aPntMin (aMin[0].RealValue(), aMin[1].RealValue(), aMin[2].RealValue());
480 const gp_Pnt aPntMax (aMax[0].RealValue(), aMax[1].RealValue(), aMax[2].RealValue());
481 theBox.SetVoid();
482 theBox.Add (aPntMin);
483 theBox.Add (aPntMax);
484 return Standard_True;
485}
486
7fd59977 487//=======================================================================
1a0339b4 488//function : BoundBox
7fd59977 489//purpose :
490//=======================================================================
1a0339b4 491static Standard_Integer BoundBox(Draw_Interpretor& theDI,
492 Standard_Integer theNArg,
493 const char** theArgVal)
7fd59977 494{
1f26f80b 495 // 1. Parse arguments
1a0339b4 496
497 TopoDS_Shape aShape;
1f26f80b 498 Bnd_Box anAABB;
499
500 Standard_Boolean doPrint = Standard_False;
501 Standard_Boolean useOldSyntax = Standard_False;
1a0339b4 502 Standard_Boolean isOBB = Standard_False;
1f26f80b 503 Standard_Boolean isTriangulationReq = Standard_True;
504 Standard_Boolean isOptimal = Standard_False;
505 Standard_Boolean isTolerUsed = Standard_False;
04f0f1b0 506 Standard_Boolean isFinitePart = Standard_False;
1f26f80b 507 Standard_Boolean hasToDraw = Standard_True;
508
509 TCollection_AsciiString anOutVars[6];
510 TCollection_AsciiString aResShapeName;
511 for (Standard_Integer anArgIter = 1; anArgIter < theNArg; ++anArgIter)
1a0339b4 512 {
1f26f80b 513 TCollection_AsciiString anArgCase (theArgVal[anArgIter]);
514 anArgCase.LowerCase();
515 if (anArgCase == "-obb")
1a0339b4 516 {
517 isOBB = Standard_True;
518 }
1f26f80b 519 else if (anArgCase == "-aabb")
1a0339b4 520 {
1f26f80b 521 isOBB = Standard_False;
1a0339b4 522 }
1f26f80b 523 else if (anArgCase == "-shape"
524 && anArgIter + 1 < theNArg
525 && aResShapeName.IsEmpty())
1a0339b4 526 {
1f26f80b 527 aResShapeName = theArgVal[++anArgIter];
528 hasToDraw = Standard_False;
1a0339b4 529 }
1f26f80b 530 else if (anArgCase == "-dump"
531 || anArgCase == "-print")
1a0339b4 532 {
1f26f80b 533 doPrint = Standard_True;
1a0339b4 534 }
1f26f80b 535 else if (anArgCase == "-save"
536 && anArgIter + 6 < theNArg
537 && anOutVars[0].IsEmpty())
1a0339b4 538 {
1f26f80b 539 for (int aCompIter = 0; aCompIter < 6; ++aCompIter)
540 {
541 anOutVars[aCompIter] = theArgVal[anArgIter + aCompIter + 1];
542 }
543 anArgIter += 6;
1a0339b4 544 }
1f26f80b 545 else if (anArgCase == "-notriangulation")
1a0339b4 546 {
1f26f80b 547 isTriangulationReq = Standard_False;
1a0339b4 548 }
1f26f80b 549 else if (anArgCase == "-optimal")
1a0339b4 550 {
551 isOptimal = Standard_True;
552 }
1f26f80b 553 else if (anArgCase == "-exttoler")
1a0339b4 554 {
555 isTolerUsed = Standard_True;
556 }
1f26f80b 557 else if (anArgCase == "-nodraw")
1a0339b4 558 {
559 hasToDraw = Standard_False;
560 }
04f0f1b0 561 else if (anArgCase == "-finite"
562 || anArgCase == "-finitepart")
563 {
564 isFinitePart = Standard_True;
565 }
1f26f80b 566 else if (aShape.IsNull()
567 && !DBRep::Get (theArgVal[anArgIter]).IsNull())
568 {
569 aShape = DBRep::Get (theArgVal[anArgIter]);
570 }
571 else if (anAABB.IsVoid()
572 && anArgIter + 5 < theNArg
573 && parseMinMax (theArgVal + anArgIter, anAABB))
574 {
575 anArgIter += 5;
576 }
1a0339b4 577 else
578 {
1f26f80b 579 std::cout << "Syntax error at argument '" << theArgVal[anArgIter] << "'.\n";
1a0339b4 580 return 1;
581 }
7fd59977 582 }
1a0339b4 583
1f26f80b 584 if (anAABB.IsVoid()
585 && aShape.IsNull())
1a0339b4 586 {
1f26f80b 587 std::cout << "Syntax error: input is not specified (neither shape nor coordinates)\n";
1a0339b4 588 return 1;
7fd59977 589 }
1f26f80b 590 else if (!anAABB.IsVoid()
591 && (isOBB || isOptimal || isTolerUsed))
1a0339b4 592 {
1f26f80b 593 std::cout << "Syntax error: Options -obb, -optimal and -extToler cannot be used for explicitly defined AABB.\n";
594 return 1;
1a0339b4 595 }
1f26f80b 596 else if (isOBB
597 && !anOutVars[0].IsEmpty())
1a0339b4 598 {
1f26f80b 599 std::cout << "Error: Option -save works only with axes-aligned boxes.\n";
600 return 1;
1a0339b4 601 }
602
1f26f80b 603 // enable printing (old syntax) if neither saving to shape nor to DRAW variables is requested
604 if (! doPrint && anOutVars[0].IsEmpty() && aResShapeName.IsEmpty())
1a0339b4 605 {
1f26f80b 606 doPrint = Standard_True;
607 useOldSyntax = Standard_True;
1a0339b4 608 }
609
1f26f80b 610 // 2. Compute box and save results
1a0339b4 611 Handle(Draw_Box) aDB;
1f26f80b 612 if (isOBB)
1a0339b4 613 {
1a0339b4 614 Bnd_OBB anOBB;
1f26f80b 615 BRepBndLib::AddOBB(aShape, anOBB, isTriangulationReq, isOptimal, isTolerUsed);
1a0339b4 616
1f26f80b 617 if (anOBB.IsVoid())
1a0339b4 618 {
619 theDI << "Void box.\n";
1a0339b4 620 }
1f26f80b 621 else if (doPrint)
1a0339b4 622 {
1f26f80b 623 const gp_Pnt &aBaryCenter= anOBB.Center();
624 const gp_XYZ &aXDir = anOBB.XDirection(),
625 &aYDir = anOBB.YDirection(),
626 &aZDir = anOBB.ZDirection();
1a0339b4 627 theDI << "Oriented bounding box\n";
628 theDI << "Center: " << aBaryCenter.X() << " " <<
629 aBaryCenter.Y() << " " <<
630 aBaryCenter.Z() << "\n";
631 theDI << "X-axis: " << aXDir.X() << " " << aXDir.Y() << " " << aXDir.Z() << "\n";
632 theDI << "Y-axis: " << aYDir.X() << " " << aYDir.Y() << " " << aYDir.Z() << "\n";
633 theDI << "Z-axis: " << aZDir.X() << " " << aZDir.Y() << " " << aZDir.Z() << "\n";
1f26f80b 634 theDI << "Half X: " << anOBB.XHSize() << "\n"
635 << "Half Y: " << anOBB.YHSize() << "\n"
636 << "Half Z: " << anOBB.ZHSize() << "\n";
637 }
638
639 if (hasToDraw
640 && !anOBB.IsVoid())
641 {
642 aDB = new Draw_Box (anOBB, Draw_orange);
1a0339b4 643 }
1a0339b4 644
1f26f80b 645 if (!aResShapeName.IsEmpty())
1a0339b4 646 {
1f26f80b 647 ConvertBndToShape (anOBB, aResShapeName.ToCString());
1a0339b4 648 }
649 }
650 else // if(!isOBB)
651 {
1f26f80b 652 if (!aShape.IsNull())
1a0339b4 653 {
1f26f80b 654 anAABB.SetVoid ();
1a0339b4 655 if(isOptimal)
656 {
1f26f80b 657 BRepBndLib::AddOptimal (aShape, anAABB, isTriangulationReq, isTolerUsed);
1a0339b4 658 }
659 else
660 {
1f26f80b 661 BRepBndLib::Add (aShape, anAABB, isTriangulationReq);
1a0339b4 662 }
1a0339b4 663 }
664
1f26f80b 665 if (anAABB.IsVoid())
1a0339b4 666 {
667 theDI << "Void box.\n";
1a0339b4 668 }
1f26f80b 669 else
1a0339b4 670 {
04f0f1b0 671 if (isFinitePart && anAABB.IsOpen())
672 {
673 anAABB = anAABB.FinitePart();
674 }
1f26f80b 675 const gp_Pnt aMin = anAABB.CornerMin();
676 const gp_Pnt aMax = anAABB.CornerMax();
677
678 // print to DRAW
679 if (doPrint)
680 {
681 if (useOldSyntax)
682 {
04f0f1b0 683 theDI << aMin.X() << " " << aMin.Y() << " " << aMin.Z() << " "
684 << aMax.X() << " " << aMax.Y() << " " << aMax.Z() << "\n";
1f26f80b 685 }
686 else
687 {
688 theDI << "Axes-aligned bounding box\n";
04f0f1b0 689 theDI << "X-range: " << aMin.X() << " " << aMax.X() << "\n"
690 << "Y-range: " << aMin.Y() << " " << aMax.Y() << "\n"
691 << "Z-range: " << aMin.Z() << " " << aMax.Z() << "\n";
692 if (anAABB.IsOpen()
693 && anAABB.HasFinitePart())
694 {
695 Bnd_Box aFinitAabb = anAABB.FinitePart();
696 const gp_Pnt aFinMin = aFinitAabb.CornerMin();
697 const gp_Pnt aFinMax = aFinitAabb.CornerMax();
698 theDI << "Finite part\n";
699 theDI << "X-range: " << aFinMin.X() << " " << aFinMax.X() << "\n"
700 << "Y-range: " << aFinMin.Y() << " " << aFinMax.Y() << "\n"
701 << "Z-range: " << aFinMin.Z() << " " << aFinMax.Z() << "\n";
702 }
1f26f80b 703 }
704 }
1a0339b4 705
1f26f80b 706 // save DRAW variables
707 if (!anOutVars[0].IsEmpty())
1a0339b4 708 {
1f26f80b 709 Draw::Set (anOutVars[0].ToCString(), aMin.X());
710 Draw::Set (anOutVars[1].ToCString(), aMin.Y());
711 Draw::Set (anOutVars[2].ToCString(), aMin.Z());
712 Draw::Set (anOutVars[3].ToCString(), aMax.X());
713 Draw::Set (anOutVars[4].ToCString(), aMax.Y());
714 Draw::Set (anOutVars[5].ToCString(), aMax.Z());
1a0339b4 715 }
716
1f26f80b 717 // add presentation to DRAW viewer
718 if (hasToDraw)
1a0339b4 719 {
1f26f80b 720 aDB = new Draw_Box (anAABB, Draw_orange);
1a0339b4 721 }
722 }
723
1f26f80b 724 // save as shape
725 if (!aResShapeName.IsEmpty())
1a0339b4 726 {
1f26f80b 727 ConvertBndToShape (anAABB, aResShapeName.ToCString());
1a0339b4 728 }
729 }
730
1f26f80b 731 if (!aDB.IsNull())
1a0339b4 732 {
1f26f80b 733 dout << aDB;
1a0339b4 734 }
7fd59977 735 return 0;
736}
1a0339b4 737
7fd59977 738//=======================================================================
1a0339b4 739//function : IsBoxesInterfered
3ba87fdb 740//purpose :
741//=======================================================================
1a0339b4 742static Standard_Integer IsBoxesInterfered(Draw_Interpretor& theDI,
743 Standard_Integer theNArg,
744 const char** theArgVal)
3ba87fdb 745{
1a0339b4 746 if(theNArg < 2)
3ba87fdb 747 {
1a0339b4 748 theDI << "Use: isbbinterf shape1 shape2 [-o].\n";
3ba87fdb 749 return 1;
750 }
1a0339b4 751
752 const TopoDS_Shape aShape1 = DBRep::Get(theArgVal[1]);
753 const TopoDS_Shape aShape2 = DBRep::Get(theArgVal[2]);
754
755 Standard_Boolean isOBB = (theNArg > 3) && (!strcmp(theArgVal[3], "-o"));
756
757 if(isOBB)
3ba87fdb 758 {
1a0339b4 759 Bnd_OBB anOBB1, anOBB2;
760 BRepBndLib::AddOBB(aShape1, anOBB1);
761 BRepBndLib::AddOBB(aShape2, anOBB2);
762
763 if(anOBB1.IsOut(anOBB2))
764 {
765 theDI << "The shapes are NOT interfered by OBB.\n";
766 }
767 else
768 {
769 theDI << "The shapes are interfered by OBB.\n";
770 }
3ba87fdb 771 }
1a0339b4 772 else
3ba87fdb 773 {
1a0339b4 774 Bnd_Box anAABB1, anAABB2;
775 BRepBndLib::Add(aShape1, anAABB1);
776 BRepBndLib::Add(aShape2, anAABB2);
777
778 if(anAABB1.IsOut(anAABB2))
779 {
780 theDI << "The shapes are NOT interfered by AABB.\n";
781 }
782 else
783 {
784 theDI << "The shapes are interfered by AABB.\n";
785 }
3ba87fdb 786 }
1a0339b4 787
3ba87fdb 788 return 0;
789}
1a0339b4 790
3ba87fdb 791//=======================================================================
792//function : gbounding
793//purpose :
794//=======================================================================
795#include <GeomAdaptor_Surface.hxx>
796#include <BndLib_AddSurface.hxx>
797#include <BndLib_Add3dCurve.hxx>
ece3f950 798#include <BndLib_Add2dCurve.hxx>
799#include <Draw_Segment2D.hxx>
3ba87fdb 800static Standard_Integer gbounding(Draw_Interpretor& di,Standard_Integer n,const char** a)
801{
ece3f950 802 if (n != 2 && n != 3)
3ba87fdb 803 {
ece3f950 804 di << "Usage: gbounding surf/curve/curve2d [-o] \n";
805 di << "[-o] turn on Optimal mode ('off' by default) \n";
3ba87fdb 806 return 1;
807 }
ece3f950 808 else
809 {
810 Standard_Boolean IsOptimal = Standard_False;
811 if (n == 3 && !strcmp(a[2], "-o"))
812 IsOptimal = Standard_True;
813
814 Standard_Real axmin,aymin,azmin,axmax,aymax,azmax;
815 Bnd_Box B;
816 Bnd_Box2d B2d;
817 Handle(Draw_Box) DB;
818 Standard_Boolean Is3d = Standard_True;
3ba87fdb 819 Handle(Geom_Curve) C;
820 Handle(Geom_Surface) S;
ece3f950 821 Handle_Geom2d_Curve C2d;
3ba87fdb 822 S = DrawTrSurf::GetSurface(a[1]);
ece3f950 823 if (!S.IsNull())
3ba87fdb 824 {
ece3f950 825 //add surf
826 GeomAdaptor_Surface aGAS(S);
827 if (IsOptimal)
828 BndLib_AddSurface::AddOptimal(aGAS, Precision::Confusion(), B);
829 else
830 BndLib_AddSurface::Add(aGAS, Precision::Confusion(), B);
3ba87fdb 831 }
ece3f950 832 else
3ba87fdb 833 {
ece3f950 834 C = DrawTrSurf::GetCurve(a[1]);
835 if (!C.IsNull())
836 {
837 // add cur
838 GeomAdaptor_Curve aGAC(C);
839 if (IsOptimal)
840 BndLib_Add3dCurve::AddOptimal(aGAC, Precision::Confusion(), B);
841 else
842 BndLib_Add3dCurve::Add(aGAC, Precision::Confusion(), B);
843 }
844 else
845 {
846 C2d = DrawTrSurf::GetCurve2d(a[1]);
847 if (!C2d.IsNull())
848 {
849 //add cur2d
850 Is3d = Standard_False;
851 if (IsOptimal)
852 BndLib_Add2dCurve::AddOptimal(C2d, C2d->FirstParameter(), C2d->LastParameter(), Precision::Confusion(), B2d);
853 else
854 BndLib_Add2dCurve::Add(C2d, C2d->FirstParameter(), C2d->LastParameter(), Precision::Confusion(), B2d);
855 }
856 else
857 {
858 di << "Wrong argument \n";
859 return 1;
860 }
861 }
3ba87fdb 862 }
ece3f950 863
864 if (Is3d)
3ba87fdb 865 {
ece3f950 866 B.Get(axmin,aymin,azmin,axmax,aymax,azmax);
1a0339b4 867 DB = new Draw_Box(B, Draw_vert);
ece3f950 868 dout<<DB;
869 di << axmin<<" "<< aymin<<" "<< azmin<<" "<< axmax<<" "<< aymax<<" "<< azmax;
3ba87fdb 870 }
871 else
872 {
ece3f950 873 B2d.Get(axmin,aymin,axmax,aymax);
874 gp_Pnt2d p1(axmin, aymin);
875 gp_Pnt2d p2(axmax, aymin);
876 gp_Pnt2d p3(axmax, aymax);
877 gp_Pnt2d p4(axmin, aymax);
878 Draw_Segment2D* S1 = new Draw_Segment2D(p1, p2, Draw_vert);
879 Draw_Segment2D* S2 = new Draw_Segment2D(p2, p3, Draw_vert);
880 Draw_Segment2D* S3 = new Draw_Segment2D(p3, p4, Draw_vert);
881 Draw_Segment2D* S4 = new Draw_Segment2D(p4, p1, Draw_vert);
882 dout << S1 << S2 << S3 << S4;
883 di << axmin<<" "<< aymin<<" "<< axmax<<" "<< aymax;
3ba87fdb 884 }
3ba87fdb 885 }
886 return 0;
ece3f950 887}
888
889//=======================================================================
7fd59977 890//function : findplane
891//purpose :
892//=======================================================================
893static Standard_Integer findplane(Draw_Interpretor& di,Standard_Integer n,const char** a)
894{
895 if (n < 3) return 1;
896 TopoDS_Shape S = DBRep::Get(a[1]);
897 if (S.IsNull()) return 1;
898 Standard_Real tolerance = 1.0e-5 ;
899 BRepBuilderAPI_FindPlane a_plane_finder(S,
900 tolerance) ;
901 if (a_plane_finder.Found()) {
902 //cout << " a plane is found " ;
903 di << " a plane is found \n";
543a9964 904 const Handle(Geom_Geometry)& aSurf = a_plane_finder.Plane(); // to avoid ambiguity
905 DrawTrSurf::Set(a[2],aSurf) ;
7fd59977 906 }
907 return 0 ;
908}
909//=======================================================================
910//function : precision
911//purpose :
912//=======================================================================
913
914static Standard_Integer precision(Draw_Interpretor& di,Standard_Integer n,const char** a)
915{
916 n--;
917
918 if ( n == 0) {
919 //cout << " Current Precision = " << BRepBuilderAPI::Precision() << endl;
920 di << " Current Precision = " << BRepBuilderAPI::Precision() << "\n";
921 }
922 else {
91322f44 923 BRepBuilderAPI::Precision(Draw::Atof(a[1]));
7fd59977 924 }
925 return 0;
926}
927
928
929//=======================================================================
930//function : reperage shape (Int lin Shape) + pointe double click + maxtol
931//purpose :
932//=======================================================================
933#include <IntCurvesFace_ShapeIntersector.hxx>
934#include <gp_Lin.hxx>
935
936static Standard_Integer reperageshape(Draw_Interpretor& di, Standard_Integer narg , const char** a)
937{
938 Standard_Integer details=0;
939 if(narg<2) return 1;
940 if(narg==3) details=1;
941 const char *id1 = a[1];
942 TopoDS_Shape TheShape1 = DBRep::Get(id1);
943
944 //cout << "Pick positions with button "<<endl;
586db386 945 di << "Pick positions with button \n";
7fd59977 946 Standard_Integer id,X,Y,b;
947 gp_Trsf T;
948 gp_Pnt P1,P2;
949 dout.Select(id,X,Y,b);
950
951 dout.GetTrsf(id,T);
952 T.Invert();
953 Standard_Real z = dout.Zoom(id);
954 P2.SetCoord((Standard_Real)X /z,(Standard_Real)Y /z, 0.0);
955 P2.Transform(T);
956 P1.SetCoord((Standard_Real)X /z,(Standard_Real)Y /z,-1.0);
957 P1.Transform(T);
958
959
960 gp_Ax1 Axe(P1,gp_Vec(P1,P2));
961 IntCurvesFace_ShapeIntersector Inter;
962 Inter.Load(TheShape1,1e-7);
963
964 Inter.Perform(Axe,-RealLast(),RealLast());
965
966 //cout<<"\n --> ";
967 di <<"\n --> ";
968 if(Inter.NbPnt()) {
969 for(Standard_Integer i=1; i<=Inter.NbPnt(); i++) {
970 Standard_Integer numface=1;
971 TopExp_Explorer ExF;
972 for(ExF.Init(TheShape1,TopAbs_FACE);
973 ExF.More();
974 ExF.Next(),numface++) {
975 TopoDS_Face Face=TopoDS::Face(ExF.Current());
976 if(Face.IsEqual(Inter.Face(i))) {
977 //cout<<" "<<a[1]<<"_"<<numface;
978 di<<" "<<a[1]<<"_"<<numface;
979 continue;
980 }
981 }
982 const gp_Pnt& P = Inter.Pnt(i);
983 Standard_Real PMin = Inter.WParameter(i);
984 if(details) {
985 //cout<<" w:"<<PMin<<endl;
986 di<<" w:"<<PMin<< "\n";
987 }
988 if(Inter.Transition(i) == IntCurveSurface_In) {
989 if(Inter.State(i) == TopAbs_IN) {
990 Handle(Draw_Marker3D) p = new Draw_Marker3D(P, Draw_Square, Draw_rouge,2);
991 dout << p; dout.Flush();
992 }
993 else if(Inter.State(i) == TopAbs_ON) {
994 Handle(Draw_Marker3D) p = new Draw_Marker3D(P, Draw_Square, Draw_vert,2);
995 dout << p; dout.Flush();
996 }
997 }
998 else {
999 if(Inter.Transition(i) == IntCurveSurface_Out) {
1000 if(Inter.State(i) == TopAbs_IN) {
1001 Handle(Draw_Marker3D) p = new Draw_Marker3D(P, Draw_X, Draw_rouge,2);
1002 dout << p; dout.Flush();
1003 }
1004 else if(Inter.State(i) == TopAbs_ON) {
1005 Handle(Draw_Marker3D) p = new Draw_Marker3D(P, Draw_X, Draw_vert,2);
1006 dout << p; dout.Flush();
1007 }
1008 }
1009 }
1010 }
1011 }
1012 //cout<<endl;
1013 di << "\n";
1014 return(0);
1015}
1016
1017
1018static Standard_Integer maxtolerance(Draw_Interpretor& theCommands,
1019 Standard_Integer n, const char** a) {
1020 if(n<2) return(1);
1021 TopoDS_Shape TheShape = DBRep::Get(a[1]);
1022 if(TheShape.IsNull()) return(1);
1023
1024 Standard_Real T,TMF,TME,TMV,TmF,TmE,TmV;
1025 Standard_Integer nbF,nbE,nbV;
1026 TMF=TME=TMV=-RealLast();
1027 TmF=TmE=TmV=RealLast();
581971fe 1028
1029 TopTools_MapOfShape mapS;
1030 mapS.Clear();
7fd59977 1031
581971fe 1032 for(TopExp_Explorer ex(TheShape,TopAbs_FACE);
1033 ex.More();
1034 ex.Next()) {
1035 TopoDS_Face Face=TopoDS::Face(ex.Current());
7fd59977 1036 T=BRep_Tool::Tolerance(Face);
1037 if(T>TMF) TMF=T;
1038 if(T<TmF) TmF=T;
581971fe 1039 mapS.Add(Face);
7fd59977 1040 }
581971fe 1041
1042 nbF = mapS.Extent();
1043 mapS.Clear();
1044
1045 for(TopExp_Explorer ex(TheShape,TopAbs_EDGE);
1046 ex.More();
1047 ex.Next()) {
1048 TopoDS_Edge Edge=TopoDS::Edge(ex.Current());
7fd59977 1049 T=BRep_Tool::Tolerance(Edge);
1050 if(T>TME) TME=T;
1051 if(T<TmE) TmE=T;
581971fe 1052 mapS.Add(Edge);
7fd59977 1053 }
581971fe 1054
1055 nbE = mapS.Extent();
1056 mapS.Clear();
1057
1058 for(TopExp_Explorer ex(TheShape,TopAbs_VERTEX);
1059 ex.More();
1060 ex.Next()) {
1061 TopoDS_Vertex Vertex=TopoDS::Vertex(ex.Current());
7fd59977 1062 T=BRep_Tool::Tolerance(Vertex);
1063 if(T>TMV) TMV=T;
1064 if(T<TmV) TmV=T;
581971fe 1065 mapS.Add(Vertex);
7fd59977 1066 }
7fd59977 1067
581971fe 1068 nbV = mapS.Extent();
1069
7fd59977 1070 Standard_SStream sss;
1071 sss << "\n## Tolerances on the shape " << a[1] << " (nbFaces:" << nbF
1072 << " nbEdges:" << nbE << " nbVtx:" << nbV << ")\n" ;
1073 sss.precision(5);
1074 sss.setf(ios::scientific);
1075 if(TmF<=TMF) sss << "\n Face : Min " << setw(8) << TmF <<" Max " << setw(8) << TMF << " \n ";
1076 if(TmE<=TME) sss << "\n Edge : Min " << setw(8) << TmE <<" Max " << setw(8) << TME << " \n ";
1077 if(TmV<=TMV) sss << "\n Vertex : Min " << setw(8) << TmV <<" Max " << setw(8) << TMV << " \n ";
1078 theCommands << sss;
57c28b61 1079
581971fe 1080 return 0;
7fd59977 1081}
1082
1083
1084static Standard_Integer vecdc(Draw_Interpretor& di,Standard_Integer ,const char** ) {
1085 //cout << "Pick positions with button "<<endl;
586db386 1086 di << "Pick positions with button \n";
7fd59977 1087
1088 Standard_Integer id,X,Y,b;
1089 gp_Trsf T;
1090 gp_Pnt P1,P2,PP1,PP2;
1091
1092 //-----------------------------------------------------------
1093 dout.Select(id,X,Y,b); dout.GetTrsf(id,T);
1094 T.Invert();
1095 Standard_Real z = dout.Zoom(id);
1096 P1.SetCoord((Standard_Real)X /z,(Standard_Real)Y /z,0.0);
1097 P1.Transform(T);
1098
1099 dout.Select(id,X,Y,b); dout.GetTrsf(id,T);
1100 T.Invert(); z = dout.Zoom(id);
1101
1102 P2.SetCoord((Standard_Real)X /z,(Standard_Real)Y /z,0.0);
1103 P2.Transform(T);
1104 Standard_Real xa,ya,za;
1105 if(Abs(P1.X())>Abs(P2.X())) xa = P1.X(); else xa = P2.X();
1106 if(Abs(P1.Y())>Abs(P2.Y())) ya = P1.Y(); else ya = P2.Y();
1107 if(Abs(P1.Z())>Abs(P2.Z())) za = P1.Z(); else za = P2.Z();
1108 P1.SetCoord(xa,ya,za);
1109 Handle(Draw_Marker3D) D0 = new Draw_Marker3D(gp_Pnt(P1.X(),
1110 P1.Y(),
1111 P1.Z()),
1112 Draw_Square,Draw_blanc,1);
1113
1114 dout << D0;
1115 dout.Flush();
1116 //-----------------------------------------------------------
1117 dout.Select(id,X,Y,b);
1118 dout.GetTrsf(id,T);
1119 T.Invert();
1120 z = dout.Zoom(id);
1121 PP1.SetCoord((Standard_Real)X /z,(Standard_Real)Y /z,0.0);
1122 PP1.Transform(T);
1123 dout.Select(id,X,Y,b);
1124 dout.GetTrsf(id,T);
1125 T.Invert();
1126 z = dout.Zoom(id);
1127 PP2.SetCoord((Standard_Real)X /z,(Standard_Real)Y /z,0.0);
1128 PP2.Transform(T);
1129 if(Abs(PP1.X())>Abs(PP2.X())) xa = PP1.X(); else xa = PP2.X();
1130 if(Abs(PP1.Y())>Abs(PP2.Y())) ya = PP1.Y(); else ya = PP2.Y();
1131 if(Abs(PP1.Z())>Abs(PP2.Z())) za = PP1.Z(); else za = PP2.Z();
1132 PP1.SetCoord(xa,ya,za);
1133 Handle(Draw_Segment3D) d = new Draw_Segment3D(P1,PP1,Draw_blanc);
1134 dout << d;
1135 dout.Flush();
1136 //cout<<"\nttran "<<PP1.X()-P1.X()<<" "<<PP1.Y()-P1.Y()<<" "<<PP1.Z()-P1.Z()<<endl;
1137 di <<"\nttran "<<PP1.X()-P1.X()<<" "<<PP1.Y()-P1.Y()<<" "<<PP1.Z()-P1.Z()<< "\n";
1138
1139 static Standard_Integer nboxvecdp=0;
1140 //cout<<"\nbox b"<<++nboxvecdp<<" "<<Min(P1.X(),PP1.X())<<" "<<Min(P1.Y(),PP1.Y())<<" "<<Min(PP1.Z(),P1.Z());
1141 //cout<<" "<<Abs(PP1.X()-P1.X())<<" "<<Abs(PP1.Y()-P1.Y())<<" "<<Abs(PP1.Z()-P1.Z())<<endl;
1142
1143 //cout<<"\nDistance :"<<sqrt( (PP1.X()-P1.X())*(PP1.X()-P1.X())
1144 // +(PP1.Y()-P1.Y())*(PP1.Y()-P1.Y())
1145 // +(PP1.Z()-P1.Z())*(PP1.Z()-P1.Z()))<<endl;
1146
1147 di <<"\nbox b"<<++nboxvecdp<<" "<<Min(P1.X(),PP1.X())<<" "<<Min(P1.Y(),PP1.Y())<<" "<<Min(PP1.Z(),P1.Z());
1148 di <<" "<<Abs(PP1.X()-P1.X())<<" "<<Abs(PP1.Y()-P1.Y())<<" "<<Abs(PP1.Z()-P1.Z())<< "\n";
1149
1150 di <<"\nDistance :"<<sqrt( (PP1.X()-P1.X())*(PP1.X()-P1.X())
1151 +(PP1.Y()-P1.Y())*(PP1.Y()-P1.Y())
1152 +(PP1.Z()-P1.Z())*(PP1.Z()-P1.Z()))<< "\n";
1153 return(0);
1154}
1155//=======================================================================
1156// nproject
1157//=======================================================================
1158
1159#include <TopTools_SequenceOfShape.hxx>
1160 static Standard_Integer nproject(Draw_Interpretor& di, Standard_Integer n, const char** a)
1161{
1162 if ( n < 4) return 1;
1163 TopoDS_Shape InpShape;
1164 Standard_Integer arg = 2, i;
1165 TopTools_SequenceOfShape Args;
1166
1167 Standard_Real Tol = 1.e-4;
1168 Standard_Real Tol2d;
1169 Standard_Real MaxDistance = 1.e-3;
1170 GeomAbs_Shape Continuity = GeomAbs_C2;
1171 Standard_Integer MaxDeg = 14;
1172 Standard_Integer MaxSeg = 16;
1173
1174 while((n > arg) && !(InpShape = DBRep::Get(a[arg])).IsNull()){
1175 Args.Append(InpShape);
1176 arg++;
1177 }
1178 if(Args.Length() < 2) return 1;
1179
1180 BRepOffsetAPI_NormalProjection OrtProj(Args.Last());
1181
1182 for(i = 1; i < Args.Length(); i++)
1183 OrtProj.Add(Args(i));
1184
1185 if(n > arg)
1186 if (!strcmp(a[arg],"-g")) {
1187 OrtProj.SetLimit(Standard_False);
1188 arg++;
1189 }
1190
1191 if(n > arg)
1192 if (!strcmp(a[arg],"-d")) {
1193 arg++;
1194 if(n > arg)
91322f44 1195 MaxDistance = Draw::Atof(a[arg++]);
7fd59977 1196 OrtProj.SetMaxDistance(MaxDistance);
1197 }
1198 if(n > arg) {
91322f44 1199 Tol = Max(Draw::Atof(a[arg++]),1.e-10);
7fd59977 1200 }
1201
1202 if(n > arg) {
91322f44 1203 if (Draw::Atoi(a[arg]) == 0) Continuity = GeomAbs_C0;
1204 else if (Draw::Atoi(a[arg]) == 1) Continuity = GeomAbs_C1;
7fd59977 1205 arg++;
1206 }
1207
1208
1209 if(n > arg) {
91322f44 1210 MaxDeg = Draw::Atoi(a[arg++]);
7fd59977 1211 if (MaxDeg<1 || MaxDeg>14) MaxDeg = 14;
1212 }
1213
91322f44 1214 if(n > arg) MaxSeg = Draw::Atoi(a[arg]);
7fd59977 1215
1216 Tol2d = Pow(Tol, 2./3);
1217
1218 OrtProj.SetParams(Tol, Tol2d, Continuity, MaxDeg, MaxSeg);
1219 OrtProj.Build();
1220 TopTools_ListOfShape Wire;
1221 Standard_Boolean IsWire=OrtProj.BuildWire(Wire);
1222 if (IsWire) {
1223 //cout << " BuildWire OK " << endl;
586db386 1224 di << " BuildWire OK \n";
7fd59977 1225 }
1226 DBRep::Set(a[1], OrtProj.Shape());
1227 return 0;
1228}
1229
1230//==========================================================================
1231//function : wexplo
0d969553 1232// exploration of a wire
7fd59977 1233//==========================================================================
1234static Standard_Integer wexplo (Draw_Interpretor&,
1235 Standard_Integer argc, const char** argv)
1236{
1237 char name[100];
1238 if (argc < 2) return 1;
1239
1240 TopoDS_Shape C1 = DBRep::Get (argv[1],TopAbs_WIRE);
1241 TopoDS_Shape C2 ;
1242
1243 if (argc > 2) C2 = DBRep::Get (argv[2],TopAbs_FACE);
1244
1245 if (C1.IsNull()) return 1;
1246
1247 BRepTools_WireExplorer we;
1248 if (C2.IsNull()) we.Init(TopoDS::Wire(C1));
1249 else we.Init(TopoDS::Wire(C1),TopoDS::Face(C2));
1250
1251 Standard_Integer k = 1;
1252 while (we.More()) {
1253 TopoDS_Edge E = we.Current();
91322f44 1254 Sprintf(name,"WEDGE_%d",k);
7fd59977 1255 DBRep::Set(name,E);
1256 we.Next();
1257 k++;
1258 }
1259
1260 return 0;
1261}
1262
35e08fe8 1263static Standard_Integer scalexyz(Draw_Interpretor& /*di*/, Standard_Integer n, const char** a)
86eff19e
J		 1264{
1265 if (n < 6) return 1;
7fd59977 1266
86eff19e
J		 1267 TopoDS_Shape aShapeBase = DBRep::Get(a[2]);
1268 if (aShapeBase.IsNull()) return 1;
1269
91322f44 1270 Standard_Real aFactorX = Draw::Atof(a[3]);
1271 Standard_Real aFactorY = Draw::Atof(a[4]);
1272 Standard_Real aFactorZ = Draw::Atof(a[5]);
86eff19e
J		 1273
1274 gp_GTrsf aGTrsf;
1275 gp_Mat rot (aFactorX, 0, 0,
1276 0, aFactorY, 0,
1277 0, 0, aFactorZ);
1278 aGTrsf.SetVectorialPart(rot);
1279 BRepBuilderAPI_GTransform aBRepGTrsf (aShapeBase, aGTrsf, Standard_False);
1280 if (!aBRepGTrsf.IsDone())
9775fa61 1281 throw Standard_ConstructionError("Scaling not done");
86eff19e
J		 1282 TopoDS_Shape Result = aBRepGTrsf.Shape();
1283
1284 DBRep::Set(a[1], Result);
1285 return 0;
1286}
7fd59977 1287
7868210d 1288//=======================================================================
1289//function : compareshapes
1290//purpose :
1291//=======================================================================
1292static Standard_Integer compareshapes(Draw_Interpretor& di,
1293 Standard_Integer n,
1294 const char** a)
1295{
1296 if (n != 3) {
1297 di << "Compare shapes. Usage: compare shape1 shape2\n";
1298 return 1;
1299 }
1300 // get shapes
1301 TopoDS_Shape aS1 = DBRep::Get(a[1]);
1302 TopoDS_Shape aS2 = DBRep::Get(a[2]);
1303 // check shapes
1304 if (aS1.IsNull() || aS2.IsNull()) {
1305 di << "null shapes\n";
1306 return 0;
1307 }
1308 // compare shapes
1309 if (aS1.IsSame(aS2)) {
1310 di << "same shapes\n";
1311 if (aS1.IsEqual(aS2)) {
1312 di << "equal shapes\n";
1313 }
1314 }
1315 else {
1316 di << "shapes are not same\n";
1317 }
1318 return 0;
1319}
1320
1321//=======================================================================
1322//function : issubshape
1323//purpose :
1324//=======================================================================
1325static Standard_Integer issubshape(Draw_Interpretor& di,
1326 Standard_Integer n,
1327 const char** a)
1328{
1329 if (n != 3) {
1330 di << "Check if the shape is sub-shape of other shape and get its index in the shape.\n";
1331 di << "Usage: issubshape subshape shape\n";
1332 return 1;
1333 }
1334 // get shapes
1335 TopoDS_Shape aSubShape = DBRep::Get(a[1]);
1336 TopoDS_Shape aShape = DBRep::Get(a[2]);
1337 // check shapes
1338 if (aSubShape.IsNull() || aShape.IsNull()) {
1339 di << "null shapes\n";
1340 return 0;
1341 }
1342 // find index of the sub-shape in the shape
1343 TopTools_MapOfShape aMShapes;
1344 // try to find the SubShape in Shape
1345 TopExp_Explorer anExp(aShape, aSubShape.ShapeType());
1346 for (; anExp.More(); anExp.Next()) {
1347 const TopoDS_Shape& aSS = anExp.Current();
1348 if (aMShapes.Add(aSS)) {
1349 if (aSS.IsSame(aSubShape)) {
1350 break;
1351 }
1352 }
1353 }
1354 //
1355 if (anExp.More()) {
1356 di << a[1] << " is sub-shape of " << a[2] << ". Index in the shape: " << aMShapes.Extent() << ".\n";
1357 }
1358 else {
1359 di << a[1] << " is NOT sub-shape of " << a[2] << ".\n";
1360 }
1361 //
1362 return 0;
1363}
1364
7fd59977 1365void BRepTest::BasicCommands(Draw_Interpretor& theCommands)
1366{
1367 static Standard_Boolean done = Standard_False;
1368 if (done) return;
1369 done = Standard_True;
1370
1371 DBRep::BasicCommands(theCommands);
1372
1373 const char* g = "TOPOLOGY Basic shape commands";
1374
1375 theCommands.Add("addpcurve",
1376 "addpcurve edge 2dcurve face [tol (default 1.e-7)]",
1377 __FILE__,
1378 addpcurve,g);
1379
1380 theCommands.Add("reset",
513d3443 1381 "reset name1 name2 ..., remove location",
7fd59977 1382 __FILE__,
1383 transform,g);
1384
1385 theCommands.Add("tmove",
4e882c71 1386 "tmove name1 name2 ... name, set location from name [-copy]",
7fd59977 1387 __FILE__,
1388 transform,g);
1389
1390 theCommands.Add("ttranslate",
4e882c71 1391 "ttranslate name1 name2 ... dx dy dz [-copy]",
7fd59977 1392 __FILE__,
1393 transform,g);
1394
513d3443 1395 theCommands.Add("trotate",
4e882c71 1396 "trotate name1 name2 ... x y z dx dy dz angle [-copy]",
7fd59977 1397 __FILE__,
1398 transform,g);
1399
1400 theCommands.Add("tmirror",
4e882c71 1401 "tmirror name x y z dx dy dz [-copy]",
7fd59977 1402 __FILE__,
1403 transform,g);
1404
1405 theCommands.Add("tscale",
4e882c71 1406 "tscale name x y z scale [-copy]",
7fd59977 1407 __FILE__,
1408 transform,g);
1409
1410 theCommands.Add("tcopy",
55e738d2 1411 "tcopy [-n(ogeom)] [-m(esh)] name1 result1 [name2 result2 ...]",
7fd59977 1412 __FILE__,
1413 tcopy,g);
1414
513d3443 1415 theCommands.Add("bmove",
1416 "bmove name1 name2 ... name, set location from name",
1417 __FILE__,
1418 transform,g);
1419
1420 theCommands.Add("btranslate",
1421 "btranslate name1 name2 ... dx dy dz",
1422 __FILE__,
1423 transform,g);
1424
1425 theCommands.Add("brotate",
1426 "brotate name1 name2 ... x y z dx dy dz angle",
1427 __FILE__,
1428 transform,g);
1429
1430 theCommands.Add("bmirror",
1431 "bmirror name x y z dx dy dz",
1432 __FILE__,
1433 transform,g);
1434
1435 theCommands.Add("bscale",
1436 "bscale name x y z scale",
1437 __FILE__,
1438 transform,g);
1439
7fd59977 1440 theCommands.Add("precision",
1441 "precision [preci]",
1442 __FILE__,
1443 precision,g);
1444
1445 theCommands.Add("mkedgecurve",
1446 "mkedgecurve name tolerance",
1447 __FILE__,
1448 mkedgecurve,g);
1449
1450 theCommands.Add("fsameparameter",
0d969553 1451 "fsameparameter shapename [tol (default 1.e-7)], \nforce sameparameter on all edges of the shape",
7fd59977 1452 __FILE__,
1453 sameparameter,g);
1454
1455 theCommands.Add("sameparameter",
b60e8432 1456 "sameparameter [result] shape [tol]",
7fd59977 1457 __FILE__,
1458 sameparameter,g);
1459
1460 theCommands.Add("updatetolerance",
b60e8432 1461 "updatetolerance [result] shape [param] \n if [param] is absent - not verify of face tolerance, else - perform it",
7fd59977 1462 __FILE__,
1463 updatetol,g);
1464
1465 theCommands.Add("solidorientation",
1466 "orientsolid myClosedSolid",
1467 __FILE__,
1468 orientsolid,g);
1469
9f6931fb 1470 theCommands.Add("getcoords",
1471 "getcoords vertex1 vertex 2... ; shows coords of input vertices",
1472 __FILE__,
1473 getcoords,g);
1474
1f26f80b 1475 theCommands.Add ("bounding",
1476 "bounding {shape | xmin ymin zmin xmax ymax zmax}"
1477 "\n\t\t: [-obb] [-noTriangulation] [-optimal] [-extToler]"
04f0f1b0 1478 "\n\t\t: [-dump] [-shape name] [-nodraw] [-finitePart]"
1f26f80b 1479 "\n\t\t: [-save xmin ymin zmin xmax ymax zmax]"
1480 "\n\t\t:"
1481 "\n\t\t: Computes a bounding box. Two types of the source data are supported:"
1482 "\n\t\t: a shape or AABB corners (xmin, ymin, zmin, xmax, ymax, zmax)."
1483 "\n\t\t:"
1484 "\n\t\t: Calculation options (applicable only if input is a shape):"
1485 "\n\t\t: -obb Compute Oriented Bounding Box (OBB) instead of AABB."
1486 "\n\t\t: -noTriangulation Force use of exact geometry for calculation"
1487 "\n\t\t: even if triangulation is present."
1488 "\n\t\t: -optimal Force calculation of optimal (more tight) AABB."
1489 "\n\t\t: In case of OBB, applies to initial AABB used in OBB calculation."
1490 "\n\t\t: -extToler Include tolerance of the shape in the resulting box."
1491 "\n\t\t:"
1492 "\n\t\t: Output options:"
1493 "\n\t\t: -dump Prints the information about computed Bounding Box."
1494 "\n\t\t: It is enabled by default (with plain old syntax for AABB)"
1495 "\n\t\t: if neither -shape nor -save is specified."
1496 "\n\t\t: -shape Stores computed box as solid in DRAW variable with specified name."
1497 "\n\t\t: -save Stores min and max coordinates of AABB in specified variables."
04f0f1b0 1498 "\n\t\t: -noDraw Avoid drawing resulting Bounding Box in DRAW viewer."
1499 "\n\t\t: -finite Return finite part of infinite box.",
1a0339b4 1500 __FILE__, BoundBox, g);
7fd59977 1501
3ba87fdb 1502 //
1503 theCommands.Add("gbounding",
ece3f950 1504 "gbounding surf/curve/curve2d [-o] ",
3ba87fdb 1505 __FILE__,
1506 gbounding,g);
1507
1a0339b4 1508 theCommands.Add("isbbinterf", "isbbinterf shape1 shape2 [-o]\n"
1509 "Checks whether the bounding-boxes created from "
1510 "the given shapes are interfered. If \"-o\"-option "
1511 "is switched on then the oriented boxes will be checked. "
1512 "Otherwise, axes-aligned boxes will be checked.",
1513 __FILE__, IsBoxesInterfered, g);
7fd59977 1514
1515 theCommands.Add("nurbsconvert",
1516 "nurbsconvert result name [result name]",
1517 __FILE__,
1518 nurbsconvert,g);
1519
1520 theCommands.Add("deform",
1521 "deform newname name CoeffX CoeffY CoeffZ",
1522 __FILE__,
1523 deform,g);
1524
1525 theCommands.Add("findplane",
1526 "findplane name planename ",
1527 __FILE__,
1528 findplane,g) ;
1529
1530 theCommands.Add("maxtolerance",
1531 "maxtolerance shape ",
1532 __FILE__,
1533 maxtolerance,g) ;
1534
1535 theCommands.Add("reperageshape",
1536 "reperage shape -> list of shape (result of interstion shape , line)",
1537 __FILE__,
1538 reperageshape,g) ;
1539
1540 theCommands.Add("vecdc",
1541 "vecdc + Pointe double click ",
1542 __FILE__,
1543 vecdc,g) ;
1544
1545 theCommands.Add("nproject","nproject pj e1 e2 e3 ... surf -g -d [dmax] [Tol [continuity [maxdeg [maxseg]]]",
1546 __FILE__,
1547 nproject,g);
1548
1549 theCommands.Add("wexplo","wexplo wire [face] create WEDGE_i",
1550 __FILE__,
1551 wexplo,g);
86eff19e
J		 1552
1553 theCommands.Add("scalexyz",
1554 "scalexyz res shape factor_x factor_y factor_z",
1555 __FILE__,
1556 scalexyz, g);
7868210d 1557
1558 theCommands.Add("compare",
1559 "Compare shapes. Usage: compare shape1 shape2",
1560 __FILE__,
1561 compareshapes, g);
1562
1563 theCommands.Add("issubshape",
1564 "issubshape subshape shape\n"
1565 "\t\tCheck if the shape is sub-shape of other shape and get its index in the shape.",
1566 __FILE__,
1567 issubshape, g);
7fd59977 1568}
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