1 // Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
22 #include <Standard_Stream.hxx>
24 #include <GEOMImpl_IMeasureOperations.hxx>
26 #include <GEOMImpl_Types.hxx>
27 #include <GEOMImpl_MeasureDriver.hxx>
28 #include <GEOMImpl_IMeasure.hxx>
30 #include <GEOMAlgo_ShapeInfo.hxx>
31 #include <GEOMAlgo_ShapeInfoFiller.hxx>
33 #include <GEOM_Function.hxx>
34 #include <GEOM_PythonDump.hxx>
36 #include <utilities.h>
38 #include <Utils_ExceptHandlers.hxx>
41 #include <TFunction_DriverTable.hxx>
42 #include <TFunction_Driver.hxx>
43 #include <TFunction_Logbook.hxx>
44 #include <TDF_Tool.hxx>
46 #include <BRep_Tool.hxx>
47 #include <BRepAdaptor_Surface.hxx>
48 #include <BRepBndLib.hxx>
49 #include <BRepCheck.hxx>
50 #include <BRepCheck_Result.hxx>
51 #include <BRepCheck_ListIteratorOfListOfStatus.hxx>
52 #include <BRepExtrema_DistShapeShape.hxx>
53 #include <BRepGProp.hxx>
54 #include <BRepTools.hxx>
56 #include <Bnd_Box.hxx>
58 #include <GProp_GProps.hxx>
59 #include <GProp_PrincipalProps.hxx>
63 #include <TopoDS_Edge.hxx>
64 #include <TopoDS_Face.hxx>
65 #include <TopoDS_Shape.hxx>
66 #include <TopoDS_Vertex.hxx>
67 #include <TopoDS_Iterator.hxx>
68 #include <TopExp_Explorer.hxx>
69 #include <TopTools_MapOfShape.hxx>
70 #include <TopTools_ListOfShape.hxx>
71 #include <TopTools_ListIteratorOfListOfShape.hxx>
73 #include <GeomAbs_SurfaceType.hxx>
74 #include <Geom_Surface.hxx>
75 #include <Geom_Plane.hxx>
76 #include <Geom_SphericalSurface.hxx>
77 #include <Geom_CylindricalSurface.hxx>
78 #include <Geom_ToroidalSurface.hxx>
79 #include <Geom_ConicalSurface.hxx>
80 #include <Geom_SurfaceOfLinearExtrusion.hxx>
81 #include <Geom_SurfaceOfRevolution.hxx>
82 #include <Geom_BezierSurface.hxx>
83 #include <Geom_BSplineSurface.hxx>
84 #include <Geom_RectangularTrimmedSurface.hxx>
85 #include <Geom_OffsetSurface.hxx>
86 #include <Geom_Line.hxx>
91 #include <GeomAPI_ProjectPointOnCurve.hxx>
92 #include <GeomLProp_CLProps.hxx>
93 #include <GeomLProp_SLProps.hxx>
94 #include <ShapeAnalysis.hxx>
95 #include <ShapeAnalysis_Surface.hxx>
97 #include <Standard_Failure.hxx>
98 #include <Standard_ErrorHandler.hxx> // CAREFUL ! position of this file is critic : see Lucien PIGNOLONI / OCC
100 #include <BRepClass3d_SolidClassifier.hxx>
101 #include <BRep_Builder.hxx>
102 #include <GeomAPI_IntSS.hxx>
103 #include <Geom_Circle.hxx>
104 #include <Geom_SphericalSurface.hxx>
105 #include <Geom_ToroidalSurface.hxx>
106 #include <ShapeFix_Shape.hxx>
107 #include <TopoDS_Compound.hxx>
110 //=============================================================================
114 //=============================================================================
115 GEOMImpl_IMeasureOperations::GEOMImpl_IMeasureOperations (GEOM_Engine* theEngine, int theDocID)
116 : GEOM_IOperations(theEngine, theDocID)
118 MESSAGE("GEOMImpl_IMeasureOperations::GEOMImpl_IMeasureOperations");
121 //=============================================================================
125 //=============================================================================
126 GEOMImpl_IMeasureOperations::~GEOMImpl_IMeasureOperations()
128 MESSAGE("GEOMImpl_IMeasureOperations::~GEOMImpl_IMeasureOperations");
131 //=============================================================================
132 /*! Get kind and parameters of the given shape.
134 //=============================================================================
135 GEOMImpl_IMeasureOperations::ShapeKind GEOMImpl_IMeasureOperations::KindOfShape
136 (Handle(GEOM_Object) theShape,
137 Handle(TColStd_HSequenceOfInteger)& theIntegers,
138 Handle(TColStd_HSequenceOfReal)& theDoubles)
141 ShapeKind aKind = SK_NO_SHAPE;
143 if (theIntegers.IsNull()) theIntegers = new TColStd_HSequenceOfInteger;
144 else theIntegers->Clear();
146 if (theDoubles.IsNull()) theDoubles = new TColStd_HSequenceOfReal;
147 else theDoubles->Clear();
149 if (theShape.IsNull())
152 Handle(GEOM_Function) aRefShape = theShape->GetLastFunction();
153 if (aRefShape.IsNull()) return aKind;
155 TopoDS_Shape aShape = aRefShape->GetValue();
156 if (aShape.IsNull()) return aKind;
159 GEOMAlgo_ShapeInfoFiller aSF;
160 aSF.SetShape(aShape);
162 Standard_Integer iErr = aSF.ErrorStatus();
164 SetErrorCode("Error in GEOMAlgo_ShapeInfoFiller");
167 const GEOMAlgo_ShapeInfo& anInfo = aSF.Info();
169 // Interprete results
170 TopAbs_ShapeEnum aType = anInfo.Type();
173 case TopAbs_COMPOUND:
174 case TopAbs_COMPSOLID:
176 // (+) geompy.kind.COMPOUND nb_solids nb_faces nb_edges nb_vertices
177 // (+) geompy.kind.COMPSOLID nb_solids nb_faces nb_edges nb_vertices
178 // ??? "nb_faces" - all faces or only 'standalone' faces?
179 if (aType == TopAbs_COMPOUND)
182 aKind = SK_COMPSOLID;
184 //theIntegers->Append(anInfo.NbSubShapes(TopAbs_COMPOUND));
185 //theIntegers->Append(anInfo.NbSubShapes(TopAbs_COMPSOLID));
186 theIntegers->Append(anInfo.NbSubShapes(TopAbs_SOLID));
187 theIntegers->Append(anInfo.NbSubShapes(TopAbs_FACE));
188 theIntegers->Append(anInfo.NbSubShapes(TopAbs_EDGE));
189 theIntegers->Append(anInfo.NbSubShapes(TopAbs_VERTEX));
195 // (+) geompy.kind.SHELL geompy.info.closed nb_faces nb_edges nb_vertices
196 // (+) geompy.kind.SHELL geompy.info.unclosed nb_faces nb_edges nb_vertices
199 theIntegers->Append((int)anInfo.KindOfClosed());
201 theIntegers->Append(anInfo.NbSubShapes(TopAbs_FACE));
202 theIntegers->Append(anInfo.NbSubShapes(TopAbs_EDGE));
203 theIntegers->Append(anInfo.NbSubShapes(TopAbs_VERTEX));
209 // (+) geompy.kind.WIRE geompy.info.closed nb_edges nb_vertices
210 // (+) geompy.kind.WIRE geompy.info.unclosed nb_edges nb_vertices
213 theIntegers->Append((int)anInfo.KindOfClosed());
215 theIntegers->Append(anInfo.NbSubShapes(TopAbs_EDGE));
216 theIntegers->Append(anInfo.NbSubShapes(TopAbs_VERTEX));
224 GEOMAlgo_KindOfName aKN = anInfo.KindOfName();
227 case GEOMAlgo_KN_SPHERE:
228 // (+) geompy.kind.SPHERE xc yc zc R
232 gp_Pnt aC = anInfo.Location();
233 theDoubles->Append(aC.X());
234 theDoubles->Append(aC.Y());
235 theDoubles->Append(aC.Z());
237 theDoubles->Append(anInfo.Radius1());
240 case GEOMAlgo_KN_CYLINDER:
241 // (+) geompy.kind.CYLINDER xb yb zb dx dy dz R H
245 gp_Pnt aC = anInfo.Location();
246 theDoubles->Append(aC.X());
247 theDoubles->Append(aC.Y());
248 theDoubles->Append(aC.Z());
250 gp_Ax3 anAx3 = anInfo.Position();
251 gp_Dir aD = anAx3.Direction();
252 theDoubles->Append(aD.X());
253 theDoubles->Append(aD.Y());
254 theDoubles->Append(aD.Z());
256 theDoubles->Append(anInfo.Radius1());
257 theDoubles->Append(anInfo.Height());
260 case GEOMAlgo_KN_BOX:
261 // (+) geompy.kind.BOX xc yc zc ax ay az
265 gp_Pnt aC = anInfo.Location();
266 theDoubles->Append(aC.X());
267 theDoubles->Append(aC.Y());
268 theDoubles->Append(aC.Z());
270 gp_Ax3 anAx3 = anInfo.Position();
271 gp_Dir aD = anAx3.Direction();
272 gp_Dir aX = anAx3.XDirection();
275 if (aD.IsParallel(gp::DZ(), Precision::Angular()) &&
276 aX.IsParallel(gp::DX(), Precision::Angular())) {
277 theDoubles->Append(anInfo.Length()); // ax'
278 theDoubles->Append(anInfo.Width()); // ay'
279 theDoubles->Append(anInfo.Height()); // az'
281 else if (aD.IsParallel(gp::DZ(), Precision::Angular()) &&
282 aX.IsParallel(gp::DY(), Precision::Angular())) {
283 theDoubles->Append(anInfo.Width()); // ay'
284 theDoubles->Append(anInfo.Length()); // ax'
285 theDoubles->Append(anInfo.Height()); // az'
287 else if (aD.IsParallel(gp::DX(), Precision::Angular()) &&
288 aX.IsParallel(gp::DZ(), Precision::Angular())) {
289 theDoubles->Append(anInfo.Height()); // az'
290 theDoubles->Append(anInfo.Width()); // ay'
291 theDoubles->Append(anInfo.Length()); // ax'
293 else if (aD.IsParallel(gp::DX(), Precision::Angular()) &&
294 aX.IsParallel(gp::DY(), Precision::Angular())) {
295 theDoubles->Append(anInfo.Height()); // az'
296 theDoubles->Append(anInfo.Length()); // ax'
297 theDoubles->Append(anInfo.Width()); // ay'
299 else if (aD.IsParallel(gp::DY(), Precision::Angular()) &&
300 aX.IsParallel(gp::DZ(), Precision::Angular())) {
301 theDoubles->Append(anInfo.Width()); // ay'
302 theDoubles->Append(anInfo.Height()); // az'
303 theDoubles->Append(anInfo.Length()); // ax'
305 else if (aD.IsParallel(gp::DY(), Precision::Angular()) &&
306 aX.IsParallel(gp::DX(), Precision::Angular())) {
307 theDoubles->Append(anInfo.Length()); // ax'
308 theDoubles->Append(anInfo.Height()); // az'
309 theDoubles->Append(anInfo.Width()); // ay'
312 // (+) geompy.kind.ROTATED_BOX xo yo zo zx zy zz xx xy xz ax ay az
313 aKind = SK_ROTATED_BOX;
315 // Direction and XDirection
316 theDoubles->Append(aD.X());
317 theDoubles->Append(aD.Y());
318 theDoubles->Append(aD.Z());
320 theDoubles->Append(aX.X());
321 theDoubles->Append(aX.Y());
322 theDoubles->Append(aX.Z());
325 theDoubles->Append(anInfo.Length());
326 theDoubles->Append(anInfo.Width());
327 theDoubles->Append(anInfo.Height());
331 case GEOMAlgo_KN_TORUS:
332 // (+) geompy.kind.TORUS xc yc zc dx dy dz R_1 R_2
336 gp_Pnt aO = anInfo.Location();
337 theDoubles->Append(aO.X());
338 theDoubles->Append(aO.Y());
339 theDoubles->Append(aO.Z());
341 gp_Ax3 anAx3 = anInfo.Position();
342 gp_Dir aD = anAx3.Direction();
343 theDoubles->Append(aD.X());
344 theDoubles->Append(aD.Y());
345 theDoubles->Append(aD.Z());
347 theDoubles->Append(anInfo.Radius1());
348 theDoubles->Append(anInfo.Radius2());
351 case GEOMAlgo_KN_CONE:
352 // (+) geompy.kind.CONE xb yb zb dx dy dz R_1 R_2 H
356 gp_Pnt aO = anInfo.Location();
357 theDoubles->Append(aO.X());
358 theDoubles->Append(aO.Y());
359 theDoubles->Append(aO.Z());
361 gp_Ax3 anAx3 = anInfo.Position();
362 gp_Dir aD = anAx3.Direction();
363 theDoubles->Append(aD.X());
364 theDoubles->Append(aD.Y());
365 theDoubles->Append(aD.Z());
367 theDoubles->Append(anInfo.Radius1());
368 theDoubles->Append(anInfo.Radius2());
369 theDoubles->Append(anInfo.Height());
372 case GEOMAlgo_KN_POLYHEDRON:
373 // (+) geompy.kind.POLYHEDRON nb_faces nb_edges nb_vertices
375 aKind = SK_POLYHEDRON;
377 theIntegers->Append(anInfo.NbSubShapes(TopAbs_FACE));
378 theIntegers->Append(anInfo.NbSubShapes(TopAbs_EDGE));
379 theIntegers->Append(anInfo.NbSubShapes(TopAbs_VERTEX));
383 // (+) geompy.kind.SOLID nb_faces nb_edges nb_vertices
385 theIntegers->Append(anInfo.NbSubShapes(TopAbs_FACE));
386 theIntegers->Append(anInfo.NbSubShapes(TopAbs_EDGE));
387 theIntegers->Append(anInfo.NbSubShapes(TopAbs_VERTEX));
397 GEOMAlgo_KindOfName aKN = anInfo.KindOfName();
399 case GEOMAlgo_KN_SPHERE:
400 // (+) geompy.kind.SPHERE2D xc yc zc R
404 gp_Pnt aC = anInfo.Location();
405 theDoubles->Append(aC.X());
406 theDoubles->Append(aC.Y());
407 theDoubles->Append(aC.Z());
409 theDoubles->Append(anInfo.Radius1());
412 case GEOMAlgo_KN_CYLINDER:
413 // (+) geompy.kind.CYLINDER2D xb yb zb dx dy dz R H
415 aKind = SK_CYLINDER2D;
417 gp_Pnt aO = anInfo.Location();
418 theDoubles->Append(aO.X());
419 theDoubles->Append(aO.Y());
420 theDoubles->Append(aO.Z());
422 gp_Ax3 anAx3 = anInfo.Position();
423 gp_Dir aD = anAx3.Direction();
424 theDoubles->Append(aD.X());
425 theDoubles->Append(aD.Y());
426 theDoubles->Append(aD.Z());
428 theDoubles->Append(anInfo.Radius1());
429 theDoubles->Append(anInfo.Height());
432 case GEOMAlgo_KN_TORUS:
433 // (+) geompy.kind.TORUS2D xc yc zc dx dy dz R_1 R_2
437 gp_Pnt aO = anInfo.Location();
438 theDoubles->Append(aO.X());
439 theDoubles->Append(aO.Y());
440 theDoubles->Append(aO.Z());
442 gp_Ax3 anAx3 = anInfo.Position();
443 gp_Dir aD = anAx3.Direction();
444 theDoubles->Append(aD.X());
445 theDoubles->Append(aD.Y());
446 theDoubles->Append(aD.Z());
448 theDoubles->Append(anInfo.Radius1());
449 theDoubles->Append(anInfo.Radius2());
452 case GEOMAlgo_KN_CONE:
453 // (+) geompy.kind.CONE2D xc yc zc dx dy dz R_1 R_2 H
457 gp_Pnt aO = anInfo.Location();
458 theDoubles->Append(aO.X());
459 theDoubles->Append(aO.Y());
460 theDoubles->Append(aO.Z());
462 gp_Ax3 anAx3 = anInfo.Position();
463 gp_Dir aD = anAx3.Direction();
464 theDoubles->Append(aD.X());
465 theDoubles->Append(aD.Y());
466 theDoubles->Append(aD.Z());
468 theDoubles->Append(anInfo.Radius1());
469 theDoubles->Append(anInfo.Radius2());
470 theDoubles->Append(anInfo.Height());
473 case GEOMAlgo_KN_DISKCIRCLE:
474 // (+) geompy.kind.DISK_CIRCLE xc yc zc dx dy dz R
476 aKind = SK_DISK_CIRCLE;
478 gp_Pnt aC = anInfo.Location();
479 theDoubles->Append(aC.X());
480 theDoubles->Append(aC.Y());
481 theDoubles->Append(aC.Z());
483 gp_Ax3 anAx3 = anInfo.Position();
484 gp_Dir aD = anAx3.Direction();
485 theDoubles->Append(aD.X());
486 theDoubles->Append(aD.Y());
487 theDoubles->Append(aD.Z());
489 theDoubles->Append(anInfo.Radius1());
492 case GEOMAlgo_KN_DISKELLIPSE:
493 // (+) geompy.kind.DISK_ELLIPSE xc yc zc dx dy dz R_1 R_2
495 aKind = SK_DISK_ELLIPSE;
497 gp_Pnt aC = anInfo.Location();
498 theDoubles->Append(aC.X());
499 theDoubles->Append(aC.Y());
500 theDoubles->Append(aC.Z());
502 gp_Ax3 anAx3 = anInfo.Position();
503 gp_Dir aD = anAx3.Direction();
504 theDoubles->Append(aD.X());
505 theDoubles->Append(aD.Y());
506 theDoubles->Append(aD.Z());
508 theDoubles->Append(anInfo.Radius1());
509 theDoubles->Append(anInfo.Radius2());
512 case GEOMAlgo_KN_RECTANGLE:
513 case GEOMAlgo_KN_TRIANGLE:
514 case GEOMAlgo_KN_QUADRANGLE:
515 case GEOMAlgo_KN_POLYGON:
516 // (+) geompy.kind.POLYGON xo yo zo dx dy dz nb_edges nb_vertices
520 gp_Pnt aO = anInfo.Location();
521 theDoubles->Append(aO.X());
522 theDoubles->Append(aO.Y());
523 theDoubles->Append(aO.Z());
525 gp_Ax3 anAx3 = anInfo.Position();
526 gp_Dir aD = anAx3.Direction();
527 theDoubles->Append(aD.X());
528 theDoubles->Append(aD.Y());
529 theDoubles->Append(aD.Z());
531 theIntegers->Append(anInfo.NbSubShapes(TopAbs_EDGE));
532 theIntegers->Append(anInfo.NbSubShapes(TopAbs_VERTEX));
535 case GEOMAlgo_KN_PLANE: // infinite
536 // (+) geompy.kind.PLANE xo yo zo dx dy dz
540 gp_Pnt aC = anInfo.Location();
541 theDoubles->Append(aC.X());
542 theDoubles->Append(aC.Y());
543 theDoubles->Append(aC.Z());
545 gp_Ax3 anAx3 = anInfo.Position();
546 gp_Dir aD = anAx3.Direction();
547 theDoubles->Append(aD.X());
548 theDoubles->Append(aD.Y());
549 theDoubles->Append(aD.Z());
553 if (anInfo.KindOfShape() == GEOMAlgo_KS_PLANE) {
554 // (+) geompy.kind.PLANAR xo yo zo dx dy dz nb_edges nb_vertices
558 gp_Pnt aC = anInfo.Location();
559 theDoubles->Append(aC.X());
560 theDoubles->Append(aC.Y());
561 theDoubles->Append(aC.Z());
563 gp_Ax3 anAx3 = anInfo.Position();
564 gp_Dir aD = anAx3.Direction();
565 theDoubles->Append(aD.X());
566 theDoubles->Append(aD.Y());
567 theDoubles->Append(aD.Z());
569 theIntegers->Append(anInfo.NbSubShapes(TopAbs_EDGE));
570 theIntegers->Append(anInfo.NbSubShapes(TopAbs_VERTEX));
573 // ??? geompy.kind.FACE nb_edges nb_vertices _surface_type_id_
574 // (+) geompy.kind.FACE nb_edges nb_vertices
576 theIntegers->Append(anInfo.NbSubShapes(TopAbs_EDGE));
577 theIntegers->Append(anInfo.NbSubShapes(TopAbs_VERTEX));
587 GEOMAlgo_KindOfName aKN = anInfo.KindOfName();
589 case GEOMAlgo_KN_CIRCLE:
591 // (+) geompy.kind.CIRCLE xc yc zc dx dy dz R
594 gp_Pnt aC = anInfo.Location();
595 theDoubles->Append(aC.X());
596 theDoubles->Append(aC.Y());
597 theDoubles->Append(aC.Z());
599 gp_Ax3 anAx3 = anInfo.Position();
600 gp_Dir aD = anAx3.Direction();
601 theDoubles->Append(aD.X());
602 theDoubles->Append(aD.Y());
603 theDoubles->Append(aD.Z());
605 theDoubles->Append(anInfo.Radius1());
608 case GEOMAlgo_KN_ARCCIRCLE:
610 // (+) geompy.kind.ARC_CIRCLE xc yc zc dx dy dz R x1 y1 z1 x2 y2 z2
611 aKind = SK_ARC_CIRCLE;
613 gp_Pnt aC = anInfo.Location();
614 theDoubles->Append(aC.X());
615 theDoubles->Append(aC.Y());
616 theDoubles->Append(aC.Z());
618 gp_Ax3 anAx3 = anInfo.Position();
619 gp_Dir aD = anAx3.Direction();
620 theDoubles->Append(aD.X());
621 theDoubles->Append(aD.Y());
622 theDoubles->Append(aD.Z());
624 theDoubles->Append(anInfo.Radius1());
626 gp_Pnt aP1 = anInfo.Pnt1();
627 theDoubles->Append(aP1.X());
628 theDoubles->Append(aP1.Y());
629 theDoubles->Append(aP1.Z());
631 gp_Pnt aP2 = anInfo.Pnt2();
632 theDoubles->Append(aP2.X());
633 theDoubles->Append(aP2.Y());
634 theDoubles->Append(aP2.Z());
637 case GEOMAlgo_KN_ELLIPSE:
639 // (+) geompy.kind.ELLIPSE xc yc zc dx dy dz R_1 R_2
642 gp_Pnt aC = anInfo.Location();
643 theDoubles->Append(aC.X());
644 theDoubles->Append(aC.Y());
645 theDoubles->Append(aC.Z());
647 gp_Ax3 anAx3 = anInfo.Position();
648 gp_Dir aD = anAx3.Direction();
649 theDoubles->Append(aD.X());
650 theDoubles->Append(aD.Y());
651 theDoubles->Append(aD.Z());
653 theDoubles->Append(anInfo.Radius1());
654 theDoubles->Append(anInfo.Radius2());
657 case GEOMAlgo_KN_ARCELLIPSE:
659 // (+) geompy.kind.ARC_ELLIPSE xc yc zc dx dy dz R_1 R_2 x1 y1 z1 x2 y2 z2
660 aKind = SK_ARC_ELLIPSE;
662 gp_Pnt aC = anInfo.Location();
663 theDoubles->Append(aC.X());
664 theDoubles->Append(aC.Y());
665 theDoubles->Append(aC.Z());
667 gp_Ax3 anAx3 = anInfo.Position();
668 gp_Dir aD = anAx3.Direction();
669 theDoubles->Append(aD.X());
670 theDoubles->Append(aD.Y());
671 theDoubles->Append(aD.Z());
673 theDoubles->Append(anInfo.Radius1());
674 theDoubles->Append(anInfo.Radius2());
676 gp_Pnt aP1 = anInfo.Pnt1();
677 theDoubles->Append(aP1.X());
678 theDoubles->Append(aP1.Y());
679 theDoubles->Append(aP1.Z());
681 gp_Pnt aP2 = anInfo.Pnt2();
682 theDoubles->Append(aP2.X());
683 theDoubles->Append(aP2.Y());
684 theDoubles->Append(aP2.Z());
687 case GEOMAlgo_KN_LINE:
689 // ??? geompy.kind.LINE x1 y1 z1 x2 y2 z2
690 // (+) geompy.kind.LINE x1 y1 z1 dx dy dz
693 gp_Pnt aO = anInfo.Location();
694 theDoubles->Append(aO.X());
695 theDoubles->Append(aO.Y());
696 theDoubles->Append(aO.Z());
698 gp_Dir aD = anInfo.Direction();
699 theDoubles->Append(aD.X());
700 theDoubles->Append(aD.Y());
701 theDoubles->Append(aD.Z());
704 case GEOMAlgo_KN_SEGMENT:
706 // (+) geompy.kind.SEGMENT x1 y1 z1 x2 y2 z2
709 gp_Pnt aP1 = anInfo.Pnt1();
710 theDoubles->Append(aP1.X());
711 theDoubles->Append(aP1.Y());
712 theDoubles->Append(aP1.Z());
714 gp_Pnt aP2 = anInfo.Pnt2();
715 theDoubles->Append(aP2.X());
716 theDoubles->Append(aP2.Y());
717 theDoubles->Append(aP2.Z());
721 // ??? geompy.kind.EDGE nb_vertices _curve_type_id_
722 // (+) geompy.kind.EDGE nb_vertices
723 theIntegers->Append(anInfo.NbSubShapes(TopAbs_VERTEX));
730 // (+) geompy.kind.VERTEX x y z
733 gp_Pnt aP = anInfo.Location();
734 theDoubles->Append(aP.X());
735 theDoubles->Append(aP.Y());
736 theDoubles->Append(aP.Z());
745 //=============================================================================
746 /*! Get LCS, corresponding to the given shape.
747 * Origin of the LCS is situated at the shape's center of mass.
748 * Axes of the LCS are obtained from shape's location or,
749 * if the shape is a planar face, from position of its plane.
751 //=============================================================================
752 gp_Ax3 GEOMImpl_IMeasureOperations::GetPosition (const TopoDS_Shape& theShape)
756 if (theShape.IsNull())
760 aResult.Transform(theShape.Location().Transformation());
761 if (theShape.ShapeType() == TopAbs_FACE) {
762 Handle(Geom_Surface) aGS = BRep_Tool::Surface(TopoDS::Face(theShape));
763 if (!aGS.IsNull() && aGS->IsKind(STANDARD_TYPE(Geom_Plane))) {
764 Handle(Geom_Plane) aGPlane = Handle(Geom_Plane)::DownCast(aGS);
765 gp_Pln aPln = aGPlane->Pln();
766 aResult = aPln.Position();
772 if (theShape.ShapeType() == TopAbs_VERTEX) {
773 aPnt = BRep_Tool::Pnt(TopoDS::Vertex(theShape));
776 GProp_GProps aSystem;
777 if (theShape.ShapeType() == TopAbs_EDGE || theShape.ShapeType() == TopAbs_WIRE)
778 BRepGProp::LinearProperties(theShape, aSystem);
779 else if (theShape.ShapeType() == TopAbs_FACE || theShape.ShapeType() == TopAbs_SHELL)
780 BRepGProp::SurfaceProperties(theShape, aSystem);
782 BRepGProp::VolumeProperties(theShape, aSystem);
784 aPnt = aSystem.CentreOfMass();
787 aResult.SetLocation(aPnt);
792 //=============================================================================
796 //=============================================================================
797 void GEOMImpl_IMeasureOperations::GetPosition
798 (Handle(GEOM_Object) theShape,
799 Standard_Real& Ox, Standard_Real& Oy, Standard_Real& Oz,
800 Standard_Real& Zx, Standard_Real& Zy, Standard_Real& Zz,
801 Standard_Real& Xx, Standard_Real& Xy, Standard_Real& Xz)
805 //Set default values: global CS
806 Ox = Oy = Oz = Zx = Zy = Xy = Xz = 0.;
809 if (theShape.IsNull()) return;
811 Handle(GEOM_Function) aRefShape = theShape->GetLastFunction();
812 if (aRefShape.IsNull()) return;
814 TopoDS_Shape aShape = aRefShape->GetValue();
815 if (aShape.IsNull()) {
816 SetErrorCode("The Objects has NULL Shape");
821 #if (OCC_VERSION_MAJOR << 16 | OCC_VERSION_MINOR << 8 | OCC_VERSION_MAINTENANCE) > 0x060100
825 gp_Ax3 anAx3 = GetPosition(aShape);
827 gp_Pnt anOri = anAx3.Location();
828 gp_Dir aDirZ = anAx3.Direction();
829 gp_Dir aDirX = anAx3.XDirection();
832 anOri.Coord(Ox, Oy, Oz);
833 aDirZ.Coord(Zx, Zy, Zz);
834 aDirX.Coord(Xx, Xy, Xz);
836 catch (Standard_Failure) {
837 Handle(Standard_Failure) aFail = Standard_Failure::Caught();
838 SetErrorCode(aFail->GetMessageString());
845 //=============================================================================
849 //=============================================================================
850 Handle(GEOM_Object) GEOMImpl_IMeasureOperations::GetCentreOfMass
851 (Handle(GEOM_Object) theShape)
855 if (theShape.IsNull()) return NULL;
857 //Add a new CentreOfMass object
858 Handle(GEOM_Object) aCDG = GetEngine()->AddObject(GetDocID(), GEOM_CDG);
860 //Add a new CentreOfMass function
861 Handle(GEOM_Function) aFunction =
862 aCDG->AddFunction(GEOMImpl_MeasureDriver::GetID(), CDG_MEASURE);
863 if (aFunction.IsNull()) return NULL;
865 //Check if the function is set correctly
866 if (aFunction->GetDriverGUID() != GEOMImpl_MeasureDriver::GetID()) return NULL;
868 GEOMImpl_IMeasure aCI (aFunction);
870 Handle(GEOM_Function) aRefShape = theShape->GetLastFunction();
871 if (aRefShape.IsNull()) return NULL;
873 aCI.SetBase(aRefShape);
875 //Compute the CentreOfMass value
877 #if (OCC_VERSION_MAJOR << 16 | OCC_VERSION_MINOR << 8 | OCC_VERSION_MAINTENANCE) > 0x060100
880 if (!GetSolver()->ComputeFunction(aFunction)) {
881 SetErrorCode("Measure driver failed to compute centre of mass");
885 catch (Standard_Failure) {
886 Handle(Standard_Failure) aFail = Standard_Failure::Caught();
887 SetErrorCode(aFail->GetMessageString());
891 //Make a Python command
892 GEOM::TPythonDump(aFunction) << aCDG << " = geompy.MakeCDG(" << theShape << ")";
898 //=============================================================================
902 //=============================================================================
903 Handle(GEOM_Object) GEOMImpl_IMeasureOperations::GetNormal
904 (Handle(GEOM_Object) theFace,
905 Handle(GEOM_Object) theOptionalPoint)
909 if (theFace.IsNull()) return NULL;
911 //Add a new Normale object
912 Handle(GEOM_Object) aNorm = GetEngine()->AddObject(GetDocID(), GEOM_VECTOR);
914 //Add a new Normale function
915 Handle(GEOM_Function) aFunction =
916 aNorm->AddFunction(GEOMImpl_MeasureDriver::GetID(), VECTOR_FACE_NORMALE);
917 if (aFunction.IsNull()) return NULL;
919 //Check if the function is set correctly
920 if (aFunction->GetDriverGUID() != GEOMImpl_MeasureDriver::GetID()) return NULL;
922 GEOMImpl_IMeasure aCI (aFunction);
924 Handle(GEOM_Function) aFace = theFace->GetLastFunction();
925 if (aFace.IsNull()) return NULL;
929 if (!theOptionalPoint.IsNull()) {
930 Handle(GEOM_Function) anOptPnt = theOptionalPoint->GetLastFunction();
931 aCI.SetPoint(anOptPnt);
934 //Compute the Normale value
936 #if (OCC_VERSION_MAJOR << 16 | OCC_VERSION_MINOR << 8 | OCC_VERSION_MAINTENANCE) > 0x060100
939 if (!GetSolver()->ComputeFunction(aFunction)) {
940 SetErrorCode("Measure driver failed to compute normake of face");
944 catch (Standard_Failure) {
945 Handle(Standard_Failure) aFail = Standard_Failure::Caught();
946 SetErrorCode(aFail->GetMessageString());
950 //Make a Python command
951 GEOM::TPythonDump pd (aFunction);
952 pd << aNorm << " = geompy.GetNormal(" << theFace;
953 if (!theOptionalPoint.IsNull()) {
954 pd << ", " << theOptionalPoint;
962 //=============================================================================
966 //=============================================================================
967 void GEOMImpl_IMeasureOperations::GetBasicProperties (Handle(GEOM_Object) theShape,
968 Standard_Real& theLength,
969 Standard_Real& theSurfArea,
970 Standard_Real& theVolume)
974 if (theShape.IsNull()) return;
976 Handle(GEOM_Function) aRefShape = theShape->GetLastFunction();
977 if (aRefShape.IsNull()) return;
979 TopoDS_Shape aShape = aRefShape->GetValue();
980 if (aShape.IsNull()) {
981 SetErrorCode("The Objects has NULL Shape");
985 //Compute the parameters
986 GProp_GProps LProps, SProps;
988 #if (OCC_VERSION_MAJOR << 16 | OCC_VERSION_MINOR << 8 | OCC_VERSION_MAINTENANCE) > 0x060100
991 BRepGProp::LinearProperties(aShape, LProps);
992 theLength = LProps.Mass();
994 BRepGProp::SurfaceProperties(aShape, SProps);
995 theSurfArea = SProps.Mass();
998 if (aShape.ShapeType() < TopAbs_SHELL) {
999 for (TopExp_Explorer Exp (aShape, TopAbs_SOLID); Exp.More(); Exp.Next()) {
1000 GProp_GProps VProps;
1001 BRepGProp::VolumeProperties(Exp.Current(), VProps);
1002 theVolume += VProps.Mass();
1006 catch (Standard_Failure) {
1007 Handle(Standard_Failure) aFail = Standard_Failure::Caught();
1008 SetErrorCode(aFail->GetMessageString());
1015 //=============================================================================
1019 //=============================================================================
1020 void GEOMImpl_IMeasureOperations::GetInertia
1021 (Handle(GEOM_Object) theShape,
1022 Standard_Real& I11, Standard_Real& I12, Standard_Real& I13,
1023 Standard_Real& I21, Standard_Real& I22, Standard_Real& I23,
1024 Standard_Real& I31, Standard_Real& I32, Standard_Real& I33,
1025 Standard_Real& Ix , Standard_Real& Iy , Standard_Real& Iz)
1029 if (theShape.IsNull()) return;
1031 Handle(GEOM_Function) aRefShape = theShape->GetLastFunction();
1032 if (aRefShape.IsNull()) return;
1034 TopoDS_Shape aShape = aRefShape->GetValue();
1035 if (aShape.IsNull()) {
1036 SetErrorCode("The Objects has NULL Shape");
1040 //Compute the parameters
1041 GProp_GProps System;
1044 #if (OCC_VERSION_MAJOR << 16 | OCC_VERSION_MINOR << 8 | OCC_VERSION_MAINTENANCE) > 0x060100
1047 if (aShape.ShapeType() == TopAbs_VERTEX ||
1048 aShape.ShapeType() == TopAbs_EDGE ||
1049 aShape.ShapeType() == TopAbs_WIRE) {
1050 BRepGProp::LinearProperties(aShape, System);
1051 } else if (aShape.ShapeType() == TopAbs_FACE ||
1052 aShape.ShapeType() == TopAbs_SHELL) {
1053 BRepGProp::SurfaceProperties(aShape, System);
1055 BRepGProp::VolumeProperties(aShape, System);
1057 gp_Mat I = System.MatrixOfInertia();
1071 GProp_PrincipalProps Pr = System.PrincipalProperties();
1072 Pr.Moments(Ix,Iy,Iz);
1074 catch (Standard_Failure) {
1075 Handle(Standard_Failure) aFail = Standard_Failure::Caught();
1076 SetErrorCode(aFail->GetMessageString());
1083 //=============================================================================
1087 //=============================================================================
1088 void GEOMImpl_IMeasureOperations::GetBoundingBox
1089 (Handle(GEOM_Object) theShape,
1090 Standard_Real& Xmin, Standard_Real& Xmax,
1091 Standard_Real& Ymin, Standard_Real& Ymax,
1092 Standard_Real& Zmin, Standard_Real& Zmax)
1096 if (theShape.IsNull()) return;
1098 Handle(GEOM_Function) aRefShape = theShape->GetLastFunction();
1099 if (aRefShape.IsNull()) return;
1101 TopoDS_Shape aShape = aRefShape->GetValue();
1102 if (aShape.IsNull()) {
1103 SetErrorCode("The Objects has NULL Shape");
1107 //Compute the parameters
1111 #if (OCC_VERSION_MAJOR << 16 | OCC_VERSION_MINOR << 8 | OCC_VERSION_MAINTENANCE) > 0x060100
1114 BRepBndLib::Add(aShape, B);
1115 B.Get(Xmin, Ymin, Zmin, Xmax, Ymax, Zmax);
1117 catch (Standard_Failure) {
1118 Handle(Standard_Failure) aFail = Standard_Failure::Caught();
1119 SetErrorCode(aFail->GetMessageString());
1126 //=============================================================================
1130 //=============================================================================
1131 void GEOMImpl_IMeasureOperations::GetTolerance
1132 (Handle(GEOM_Object) theShape,
1133 Standard_Real& FaceMin, Standard_Real& FaceMax,
1134 Standard_Real& EdgeMin, Standard_Real& EdgeMax,
1135 Standard_Real& VertMin, Standard_Real& VertMax)
1139 if (theShape.IsNull()) return;
1141 Handle(GEOM_Function) aRefShape = theShape->GetLastFunction();
1142 if (aRefShape.IsNull()) return;
1144 TopoDS_Shape aShape = aRefShape->GetValue();
1145 if (aShape.IsNull()) {
1146 SetErrorCode("The Objects has NULL Shape");
1150 //Compute the parameters
1152 FaceMin = EdgeMin = VertMin = RealLast();
1153 FaceMax = EdgeMax = VertMax = -RealLast();
1156 #if (OCC_VERSION_MAJOR << 16 | OCC_VERSION_MINOR << 8 | OCC_VERSION_MAINTENANCE) > 0x060100
1159 for (TopExp_Explorer ExF (aShape, TopAbs_FACE); ExF.More(); ExF.Next()) {
1160 TopoDS_Face Face = TopoDS::Face(ExF.Current());
1161 T = BRep_Tool::Tolerance(Face);
1167 for (TopExp_Explorer ExE (aShape, TopAbs_EDGE); ExE.More(); ExE.Next()) {
1168 TopoDS_Edge Edge = TopoDS::Edge(ExE.Current());
1169 T = BRep_Tool::Tolerance(Edge);
1175 for (TopExp_Explorer ExV (aShape, TopAbs_VERTEX); ExV.More(); ExV.Next()) {
1176 TopoDS_Vertex Vertex = TopoDS::Vertex(ExV.Current());
1177 T = BRep_Tool::Tolerance(Vertex);
1184 catch (Standard_Failure) {
1185 Handle(Standard_Failure) aFail = Standard_Failure::Caught();
1186 SetErrorCode(aFail->GetMessageString());
1193 //=============================================================================
1197 //=============================================================================
1198 bool GEOMImpl_IMeasureOperations::CheckShape (Handle(GEOM_Object) theShape,
1199 const Standard_Boolean theIsCheckGeom,
1200 TCollection_AsciiString& theDump)
1204 if (theShape.IsNull()) return false;
1206 Handle(GEOM_Function) aRefShape = theShape->GetLastFunction();
1207 if (aRefShape.IsNull()) return false;
1209 TopoDS_Shape aShape = aRefShape->GetValue();
1210 if (aShape.IsNull()) {
1211 SetErrorCode("The Objects has NULL Shape");
1215 //Compute the parameters
1216 bool isValid = false;
1218 #if (OCC_VERSION_MAJOR << 16 | OCC_VERSION_MINOR << 8 | OCC_VERSION_MAINTENANCE) > 0x060100
1221 BRepCheck_Analyzer ana (aShape, theIsCheckGeom);
1222 if (ana.IsValid()) {
1226 StructuralDump(ana, aShape, theDump);
1229 catch (Standard_Failure) {
1230 Handle(Standard_Failure) aFail = Standard_Failure::Caught();
1231 SetErrorCode(aFail->GetMessageString());
1239 //=============================================================================
1243 //=============================================================================
1244 TCollection_AsciiString GEOMImpl_IMeasureOperations::WhatIs (Handle(GEOM_Object) theShape)
1248 TCollection_AsciiString Astr;
1250 if (theShape.IsNull()) return Astr;
1252 Handle(GEOM_Function) aRefShape = theShape->GetLastFunction();
1253 if (aRefShape.IsNull()) return Astr;
1255 TopoDS_Shape aShape = aRefShape->GetValue();
1256 if (aShape.IsNull()) {
1257 SetErrorCode("The Objects has NULL Shape");
1261 //Compute the parameters
1262 if (aShape.ShapeType() == TopAbs_EDGE) {
1263 if (BRep_Tool::Degenerated(TopoDS::Edge(aShape))) {
1264 Astr = Astr + " It is a degenerated edge \n";
1268 Astr = Astr + " Number of sub-shapes : \n";
1271 #if (OCC_VERSION_MAJOR << 16 | OCC_VERSION_MINOR << 8 | OCC_VERSION_MAINTENANCE) > 0x060100
1274 int iType, nbTypes [TopAbs_SHAPE];
1275 for (iType = 0; iType < TopAbs_SHAPE; ++iType)
1277 nbTypes[aShape.ShapeType()]++;
1279 TopTools_MapOfShape aMapOfShape;
1280 aMapOfShape.Add(aShape);
1281 TopTools_ListOfShape aListOfShape;
1282 aListOfShape.Append(aShape);
1284 TopTools_ListIteratorOfListOfShape itL (aListOfShape);
1285 for (; itL.More(); itL.Next()) {
1286 TopoDS_Iterator it (itL.Value());
1287 for (; it.More(); it.Next()) {
1288 TopoDS_Shape s = it.Value();
1289 if (aMapOfShape.Add(s)) {
1290 aListOfShape.Append(s);
1291 nbTypes[s.ShapeType()]++;
1296 Astr = Astr + " VERTEX : " + TCollection_AsciiString(nbTypes[TopAbs_VERTEX]) + "\n";
1297 Astr = Astr + " EDGE : " + TCollection_AsciiString(nbTypes[TopAbs_EDGE]) + "\n";
1298 Astr = Astr + " WIRE : " + TCollection_AsciiString(nbTypes[TopAbs_WIRE]) + "\n";
1299 Astr = Astr + " FACE : " + TCollection_AsciiString(nbTypes[TopAbs_FACE]) + "\n";
1300 Astr = Astr + " SHELL : " + TCollection_AsciiString(nbTypes[TopAbs_SHELL]) + "\n";
1301 Astr = Astr + " SOLID : " + TCollection_AsciiString(nbTypes[TopAbs_SOLID]) + "\n";
1302 Astr = Astr + " COMPSOLID : " + TCollection_AsciiString(nbTypes[TopAbs_COMPSOLID]) + "\n";
1303 Astr = Astr + " COMPOUND : " + TCollection_AsciiString(nbTypes[TopAbs_COMPOUND]) + "\n";
1304 Astr = Astr + " SHAPE : " + TCollection_AsciiString(aMapOfShape.Extent());
1306 catch (Standard_Failure) {
1307 Handle(Standard_Failure) aFail = Standard_Failure::Caught();
1308 SetErrorCode(aFail->GetMessageString());
1317 //=======================================================================
1318 //function : CheckSingularCase
1319 //purpose : auxilary for GetMinDistance()
1320 // workaround for bugs 19899, 19908 and 19910 from Mantis
1321 //=======================================================================
1322 static double CheckSingularCase(const TopoDS_Shape& aSh1,
1323 const TopoDS_Shape& aSh2,
1324 gp_Pnt& Ptmp1, gp_Pnt& Ptmp2)
1326 bool IsChange1 = false;
1327 double AddDist1 = 0.0;
1328 TopExp_Explorer anExp;
1329 TopoDS_Shape tmpSh1, tmpSh2;
1331 for ( anExp.Init( aSh1, TopAbs_FACE ); anExp.More(); anExp.Next() ) {
1333 tmpSh1 = anExp.Current();
1336 TopoDS_Shape sh = aSh1;
1337 while(sh.ShapeType()==TopAbs_COMPOUND) {
1338 TopoDS_Iterator it(sh);
1341 Handle(Geom_Surface) S = BRep_Tool::Surface(TopoDS::Face(tmpSh1));
1342 if( S->IsKind(STANDARD_TYPE(Geom_SphericalSurface)) ||
1343 S->IsKind(STANDARD_TYPE(Geom_ToroidalSurface)) ) {
1344 if( sh.ShapeType()==TopAbs_SHELL || sh.ShapeType()==TopAbs_FACE ) {
1347 S->Bounds(U1,U2,V1,V2);
1348 Handle(Geom_RectangularTrimmedSurface) TrS1 =
1349 new Geom_RectangularTrimmedSurface(S,U1,(U1+U2)/2.,V1,V2);
1350 Handle(Geom_RectangularTrimmedSurface) TrS2 =
1351 new Geom_RectangularTrimmedSurface(S,(U1+U2)/2.,U2,V1,V2);
1354 TopoDS_Compound Comp;
1355 B.MakeCompound(Comp);
1356 B.MakeFace(F1,TrS1,1.e-7);
1358 B.MakeFace(F2,TrS2,1.e-7);
1360 Handle(ShapeFix_Shape) sfs = new ShapeFix_Shape;
1362 sfs->SetPrecision(1.e-6);
1363 sfs->SetMaxTolerance(1.0);
1365 tmpSh1 = sfs->Shape();
1369 if( S->IsKind(STANDARD_TYPE(Geom_SphericalSurface)) ) {
1370 Handle(Geom_SphericalSurface) SS = Handle(Geom_SphericalSurface)::DownCast(S);
1371 gp_Pnt PC = SS->Location();
1374 B.MakeVertex(V,PC,1.e-7);
1376 AddDist1 = SS->Radius();
1380 Handle(Geom_ToroidalSurface) TS = Handle(Geom_ToroidalSurface)::DownCast(S);
1381 gp_Ax3 ax3 = TS->Position();
1382 Handle(Geom_Circle) C = new Geom_Circle(ax3.Ax2(),TS->MajorRadius());
1385 B.MakeEdge(E,C,1.e-7);
1387 AddDist1 = TS->MinorRadius();
1397 bool IsChange2 = false;
1398 double AddDist2 = 0.0;
1400 for ( anExp.Init( aSh2, TopAbs_FACE ); anExp.More(); anExp.Next() ) {
1402 tmpSh2 = anExp.Current();
1405 TopoDS_Shape sh = aSh2;
1406 while(sh.ShapeType()==TopAbs_COMPOUND) {
1407 TopoDS_Iterator it(sh);
1410 Handle(Geom_Surface) S = BRep_Tool::Surface(TopoDS::Face(tmpSh2));
1411 if( S->IsKind(STANDARD_TYPE(Geom_SphericalSurface)) ||
1412 S->IsKind(STANDARD_TYPE(Geom_ToroidalSurface)) ) {
1413 if( sh.ShapeType()==TopAbs_SHELL || sh.ShapeType()==TopAbs_FACE ) {
1416 S->Bounds(U1,U2,V1,V2);
1417 Handle(Geom_RectangularTrimmedSurface) TrS1 =
1418 new Geom_RectangularTrimmedSurface(S,U1,(U1+U2)/2.,V1,V2);
1419 Handle(Geom_RectangularTrimmedSurface) TrS2 =
1420 new Geom_RectangularTrimmedSurface(S,(U1+U2)/2.,U2,V1,V2);
1423 TopoDS_Compound Comp;
1424 B.MakeCompound(Comp);
1425 B.MakeFace(F1,TrS1,1.e-7);
1427 B.MakeFace(F2,TrS2,1.e-7);
1429 Handle(ShapeFix_Shape) sfs = new ShapeFix_Shape;
1431 sfs->SetPrecision(1.e-6);
1432 sfs->SetMaxTolerance(1.0);
1434 tmpSh2 = sfs->Shape();
1438 if( S->IsKind(STANDARD_TYPE(Geom_SphericalSurface)) ) {
1439 Handle(Geom_SphericalSurface) SS = Handle(Geom_SphericalSurface)::DownCast(S);
1440 gp_Pnt PC = SS->Location();
1443 B.MakeVertex(V,PC,1.e-7);
1445 AddDist2 = SS->Radius();
1448 else if( S->IsKind(STANDARD_TYPE(Geom_ToroidalSurface)) ) {
1449 Handle(Geom_ToroidalSurface) TS = Handle(Geom_ToroidalSurface)::DownCast(S);
1450 gp_Ax3 ax3 = TS->Position();
1451 Handle(Geom_Circle) C = new Geom_Circle(ax3.Ax2(),TS->MajorRadius());
1454 B.MakeEdge(E,C,1.e-7);
1456 AddDist2 = TS->MinorRadius();
1467 if( !IsChange1 && !IsChange2 )
1470 BRepExtrema_DistShapeShape dst(tmpSh1,tmpSh2);
1472 double MinDist = 1.e9;
1473 gp_Pnt PMin1, PMin2, P1, P2;
1474 for (int i = 1; i <= dst.NbSolution(); i++) {
1475 P1 = dst.PointOnShape1(i);
1476 P2 = dst.PointOnShape2(i);
1477 Standard_Real Dist = P1.Distance(P2);
1478 if (MinDist > Dist) {
1489 gp_Dir aDir(gp_Vec(PMin1,PMin2));
1490 if( MinDist > (AddDist1+AddDist2) ) {
1491 Ptmp1 = gp_Pnt( PMin1.X() + aDir.X()*AddDist1,
1492 PMin1.Y() + aDir.Y()*AddDist1,
1493 PMin1.Z() + aDir.Z()*AddDist1 );
1494 Ptmp2 = gp_Pnt( PMin2.X() - aDir.X()*AddDist2,
1495 PMin2.Y() - aDir.Y()*AddDist2,
1496 PMin2.Z() - aDir.Z()*AddDist2 );
1497 return (MinDist - AddDist1 - AddDist2);
1500 if( AddDist1 > 0 ) {
1501 Ptmp1 = gp_Pnt( PMin1.X() + aDir.X()*AddDist1,
1502 PMin1.Y() + aDir.Y()*AddDist1,
1503 PMin1.Z() + aDir.Z()*AddDist1 );
1507 Ptmp2 = gp_Pnt( PMin2.X() - aDir.X()*AddDist2,
1508 PMin2.Y() - aDir.Y()*AddDist2,
1509 PMin2.Z() - aDir.Z()*AddDist2 );
1514 double res = MinDist - AddDist1 - AddDist2;
1515 if(res<0.) res = 0.0;
1521 static bool CheckSingularCase(const TopoDS_Shape& aSh1,
1522 const TopoDS_Shape& aSh2,
1525 TopExp_Explorer anExp;
1526 TopoDS_Shape tmpSh1, tmpSh2;
1528 for ( anExp.Init( aSh1, TopAbs_FACE ); anExp.More(); anExp.Next() ) {
1530 tmpSh1 = anExp.Current();
1533 Handle(Geom_Surface) S1 = BRep_Tool::Surface(TopoDS::Face(tmpSh1));
1534 if( S1->IsKind(STANDARD_TYPE(Geom_SphericalSurface)) ||
1535 S1->IsKind(STANDARD_TYPE(Geom_ToroidalSurface)) ) {
1537 for ( anExp.Init( aSh2, TopAbs_FACE ); anExp.More(); anExp.Next() ) {
1539 tmpSh2 = anExp.Current();
1540 Handle(Geom_Surface) S2 = BRep_Tool::Surface(TopoDS::Face(tmpSh2));
1541 GeomAPI_IntSS ISS(S1,S2,1.e-7);
1543 for(int i=1; i<=ISS.NbLines(); i++) {
1544 Handle(Geom_Curve) C3d = ISS.Line(i);
1547 B.MakeEdge(E,C3d,1.e-7);
1548 BRepExtrema_DistShapeShape dst(tmpSh2,E);
1550 gp_Pnt PMin1, PMin2, P1, P2;
1551 double MinDist = 1.e9;
1552 for (int i = 1; i <= dst.NbSolution(); i++) {
1553 P1 = dst.PointOnShape1(i);
1554 P2 = dst.PointOnShape2(i);
1555 Standard_Real Dist = P1.Distance(P2);
1556 if (MinDist > Dist) {
1570 for ( anExp.Init( aSh2, TopAbs_FACE ); anExp.More(); anExp.Next() ) {
1572 tmpSh1 = anExp.Current();
1575 Handle(Geom_Surface) S1 = BRep_Tool::Surface(TopoDS::Face(tmpSh1));
1576 if( S1->IsKind(STANDARD_TYPE(Geom_SphericalSurface)) ||
1577 S1->IsKind(STANDARD_TYPE(Geom_ToroidalSurface)) ) {
1579 for ( anExp.Init( aSh1, TopAbs_FACE ); anExp.More(); anExp.Next() ) {
1581 tmpSh2 = anExp.Current();
1582 Handle(Geom_Surface) S2 = BRep_Tool::Surface(TopoDS::Face(tmpSh2));
1583 GeomAPI_IntSS ISS(S1,S2,1.e-7);
1585 for(int i=1; i<=ISS.NbLines(); i++) {
1586 Handle(Geom_Curve) C3d = ISS.Line(i);
1589 B.MakeEdge(E,C3d,1.e-7);
1590 BRepExtrema_DistShapeShape dst(tmpSh2,E);
1593 double MinDist = 1.e9;
1594 for (int i = 1; i <= dst.NbSolution(); i++) {
1595 P1 = dst.PointOnShape1(i);
1596 P2 = dst.PointOnShape2(i);
1597 Standard_Real Dist = P1.Distance(P2);
1598 if (MinDist > Dist) {
1616 //=============================================================================
1620 //=============================================================================
1621 Standard_Real GEOMImpl_IMeasureOperations::GetMinDistance
1622 (Handle(GEOM_Object) theShape1, Handle(GEOM_Object) theShape2,
1623 Standard_Real& X1, Standard_Real& Y1, Standard_Real& Z1,
1624 Standard_Real& X2, Standard_Real& Y2, Standard_Real& Z2)
1627 Standard_Real MinDist = 1.e9;
1629 if (theShape1.IsNull() || theShape2.IsNull()) return MinDist;
1631 Handle(GEOM_Function) aRefShape1 = theShape1->GetLastFunction();
1632 Handle(GEOM_Function) aRefShape2 = theShape2->GetLastFunction();
1633 if (aRefShape1.IsNull() || aRefShape2.IsNull()) return MinDist;
1635 TopoDS_Shape aShape1 = aRefShape1->GetValue();
1636 TopoDS_Shape aShape2 = aRefShape2->GetValue();
1637 if (aShape1.IsNull() || aShape2.IsNull()) {
1638 SetErrorCode("One of Objects has NULL Shape");
1642 //Compute the parameters
1644 #if (OCC_VERSION_MAJOR << 16 | OCC_VERSION_MINOR << 8 | OCC_VERSION_MAINTENANCE) > 0x060100
1648 // Issue 0020231: A min distance bug with torus and vertex.
1649 // Make GetMinDistance() return zero if a sole VERTEX is inside any of SOLIDs
1651 // which of shapes consists of only one vertex?
1652 TopExp_Explorer exp1(aShape1,TopAbs_VERTEX), exp2(aShape2,TopAbs_VERTEX);
1653 TopoDS_Shape V1 = exp1.More() ? exp1.Current() : TopoDS_Shape();
1654 TopoDS_Shape V2 = exp2.More() ? exp2.Current() : TopoDS_Shape();
1655 exp1.Next(); exp2.Next();
1656 if ( exp1.More() ) V1.Nullify();
1657 if ( exp2.More() ) V2.Nullify();
1658 // vertex and container of solids
1659 TopoDS_Shape V = V1.IsNull() ? V2 : V1;
1660 TopoDS_Shape S = V1.IsNull() ? aShape1 : aShape2;
1661 if ( !V.IsNull() ) {
1662 // classify vertex against solids
1663 gp_Pnt p = BRep_Tool::Pnt( TopoDS::Vertex( V ) );
1664 for ( exp1.Init( S, TopAbs_SOLID ); exp1.More(); exp1.Next() ) {
1665 BRepClass3d_SolidClassifier classifier( exp1.Current(), p, 1e-6);
1666 if ( classifier.State() == TopAbs_IN ) {
1667 p.Coord(X1, Y1, Z1);
1668 p.Coord(X2, Y2, Z2);
1674 // End Issue 0020231
1677 // additional workaround for bugs 19899, 19908 and 19910 from Mantis
1678 gp_Pnt Ptmp1, Ptmp2;
1679 double dist = CheckSingularCase(aShape1, aShape2, Ptmp1, Ptmp2);
1681 Ptmp1.Coord(X1, Y1, Z1);
1682 Ptmp2.Coord(X2, Y2, Z2);
1687 BRepExtrema_DistShapeShape dst (aShape1, aShape2);
1689 gp_Pnt PMin1, PMin2, P1, P2;
1691 for (int i = 1; i <= dst.NbSolution(); i++) {
1692 P1 = dst.PointOnShape1(i);
1693 P2 = dst.PointOnShape2(i);
1695 Standard_Real Dist = P1.Distance(P2);
1696 if (MinDist > Dist) {
1703 PMin1.Coord(X1, Y1, Z1);
1704 PMin2.Coord(X2, Y2, Z2);
1707 catch (Standard_Failure) {
1708 Handle(Standard_Failure) aFail = Standard_Failure::Caught();
1709 SetErrorCode(aFail->GetMessageString());
1717 //=======================================================================
1719 * Get coordinates of point
1721 //=======================================================================
1722 void GEOMImpl_IMeasureOperations::PointCoordinates (Handle(GEOM_Object) theShape,
1723 Standard_Real& theX, Standard_Real& theY, Standard_Real& theZ)
1727 if (theShape.IsNull())
1730 Handle(GEOM_Function) aRefShape = theShape->GetLastFunction();
1731 if (aRefShape.IsNull())
1734 TopoDS_Shape aShape = aRefShape->GetValue();
1735 if (aShape.IsNull() || aShape.ShapeType() != TopAbs_VERTEX)
1737 SetErrorCode( "Shape must be a vertex" );
1742 #if (OCC_VERSION_MAJOR << 16 | OCC_VERSION_MINOR << 8 | OCC_VERSION_MAINTENANCE) > 0x060100
1745 gp_Pnt aPnt = BRep_Tool::Pnt( TopoDS::Vertex( aShape ) );
1752 catch (Standard_Failure)
1754 Handle(Standard_Failure) aFail = Standard_Failure::Caught();
1755 SetErrorCode( aFail->GetMessageString() );
1759 //=======================================================================
1761 * Compute angle (in degrees) between two lines
1763 //=======================================================================
1764 Standard_Real GEOMImpl_IMeasureOperations::GetAngle (Handle(GEOM_Object) theLine1,
1765 Handle(GEOM_Object) theLine2)
1769 Standard_Real anAngle = -1.0;
1771 if (theLine1.IsNull() || theLine2.IsNull())
1774 Handle(GEOM_Function) aRefLine1 = theLine1->GetLastFunction();
1775 Handle(GEOM_Function) aRefLine2 = theLine2->GetLastFunction();
1776 if (aRefLine1.IsNull() || aRefLine2.IsNull())
1779 TopoDS_Shape aLine1 = aRefLine1->GetValue();
1780 TopoDS_Shape aLine2 = aRefLine2->GetValue();
1781 if (aLine1.IsNull() || aLine2.IsNull() ||
1782 aLine1.ShapeType() != TopAbs_EDGE ||
1783 aLine2.ShapeType() != TopAbs_EDGE)
1785 SetErrorCode("Two edges must be given");
1790 #if (OCC_VERSION_MAJOR << 16 | OCC_VERSION_MINOR << 8 | OCC_VERSION_MAINTENANCE) > 0x060100
1793 TopoDS_Edge E1 = TopoDS::Edge(aLine1);
1794 TopoDS_Edge E2 = TopoDS::Edge(aLine2);
1797 Handle(Geom_Curve) C1 = BRep_Tool::Curve(E1,fp,lp);
1798 Handle(Geom_Curve) C2 = BRep_Tool::Curve(E2,fp,lp);
1800 if ( C1.IsNull() || C2.IsNull() ||
1801 !C1->IsKind(STANDARD_TYPE(Geom_Line)) ||
1802 !C2->IsKind(STANDARD_TYPE(Geom_Line)))
1804 SetErrorCode("The edges must be linear");
1808 Handle(Geom_Line) L1 = Handle(Geom_Line)::DownCast(C1);
1809 Handle(Geom_Line) L2 = Handle(Geom_Line)::DownCast(C2);
1811 gp_Lin aLin1 = L1->Lin();
1812 gp_Lin aLin2 = L2->Lin();
1814 anAngle = aLin1.Angle(aLin2);
1815 anAngle /= PI180; // convert radians into degrees
1819 catch (Standard_Failure)
1821 Handle(Standard_Failure) aFail = Standard_Failure::Caught();
1822 SetErrorCode(aFail->GetMessageString());
1829 //=============================================================================
1831 * CurveCurvatureByParam
1833 //=============================================================================
1834 Standard_Real GEOMImpl_IMeasureOperations::CurveCurvatureByParam
1835 (Handle(GEOM_Object) theCurve, Standard_Real& theParam)
1838 Standard_Real aRes = -1.0;
1840 if(theCurve.IsNull()) return aRes;
1842 Handle(GEOM_Function) aRefShape = theCurve->GetLastFunction();
1843 if(aRefShape.IsNull()) return aRes;
1845 TopoDS_Shape aShape = aRefShape->GetValue();
1846 if(aShape.IsNull()) {
1847 SetErrorCode("One of Objects has NULL Shape");
1851 Standard_Real aFP, aLP, aP;
1852 Handle(Geom_Curve) aCurve = BRep_Tool::Curve(TopoDS::Edge(aShape), aFP, aLP);
1853 aP = aFP + (aLP - aFP) * theParam;
1855 if(aCurve.IsNull()) return aRes;
1859 #if (OCC_VERSION_MAJOR << 16 | OCC_VERSION_MINOR << 8 | OCC_VERSION_MAINTENANCE) > 0x060100
1862 GeomLProp_CLProps Prop = GeomLProp_CLProps
1863 (aCurve, aP, 2, Precision::Confusion());
1864 aRes = fabs(Prop.Curvature());
1867 catch (Standard_Failure) {
1868 Handle(Standard_Failure) aFail = Standard_Failure::Caught();
1869 SetErrorCode(aFail->GetMessageString());
1873 if( aRes > Precision::Confusion() )
1882 //=============================================================================
1884 * CurveCurvatureByPoint
1886 //=============================================================================
1887 Standard_Real GEOMImpl_IMeasureOperations::CurveCurvatureByPoint
1888 (Handle(GEOM_Object) theCurve, Handle(GEOM_Object) thePoint)
1891 Standard_Real aRes = -1.0;
1893 if( theCurve.IsNull() || thePoint.IsNull() ) return aRes;
1895 Handle(GEOM_Function) aRefCurve = theCurve->GetLastFunction();
1896 Handle(GEOM_Function) aRefPoint = thePoint->GetLastFunction();
1897 if( aRefCurve.IsNull() || aRefPoint.IsNull() ) return aRes;
1899 TopoDS_Edge anEdge = TopoDS::Edge(aRefCurve->GetValue());
1900 TopoDS_Vertex aPnt = TopoDS::Vertex(aRefPoint->GetValue());
1901 if( anEdge.IsNull() || aPnt.IsNull() ) {
1902 SetErrorCode("One of Objects has NULL Shape");
1906 Standard_Real aFP, aLP;
1907 Handle(Geom_Curve) aCurve = BRep_Tool::Curve(anEdge, aFP, aLP);
1908 if(aCurve.IsNull()) return aRes;
1909 gp_Pnt aPoint = BRep_Tool::Pnt(aPnt);
1913 #if (OCC_VERSION_MAJOR << 16 | OCC_VERSION_MINOR << 8 | OCC_VERSION_MAINTENANCE) > 0x060100
1916 GeomAPI_ProjectPointOnCurve PPC(aPoint, aCurve, aFP, aLP);
1917 if(PPC.NbPoints()>0) {
1918 GeomLProp_CLProps Prop = GeomLProp_CLProps
1919 (aCurve, PPC.LowerDistanceParameter(), 2, Precision::Confusion());
1920 aRes = fabs(Prop.Curvature());
1924 catch (Standard_Failure) {
1925 Handle(Standard_Failure) aFail = Standard_Failure::Caught();
1926 SetErrorCode(aFail->GetMessageString());
1930 if( aRes > Precision::Confusion() )
1939 //=============================================================================
1941 * getSurfaceCurvatures
1943 //=============================================================================
1944 Standard_Real GEOMImpl_IMeasureOperations::getSurfaceCurvatures
1945 (const Handle(Geom_Surface)& aSurf,
1946 Standard_Real theUParam,
1947 Standard_Real theVParam,
1948 Standard_Boolean theNeedMaxCurv)
1951 Standard_Real aRes = 1.0;
1953 if (aSurf.IsNull()) return aRes;
1956 #if (OCC_VERSION_MAJOR << 16 | OCC_VERSION_MINOR << 8 | OCC_VERSION_MAINTENANCE) > 0x060100
1959 GeomLProp_SLProps Prop = GeomLProp_SLProps
1960 (aSurf, theUParam, theVParam, 2, Precision::Confusion());
1961 if(Prop.IsCurvatureDefined()) {
1962 if(Prop.IsUmbilic()) {
1963 //cout<<"is umbilic"<<endl;
1964 aRes = fabs(Prop.MeanCurvature());
1967 //cout<<"is not umbilic"<<endl;
1968 double c1 = fabs(Prop.MaxCurvature());
1969 double c2 = fabs(Prop.MinCurvature());
1978 catch (Standard_Failure) {
1979 Handle(Standard_Failure) aFail = Standard_Failure::Caught();
1980 SetErrorCode(aFail->GetMessageString());
1984 if( fabs(aRes) > Precision::Confusion() )
1993 //=============================================================================
1995 * MaxSurfaceCurvatureByParam
1997 //=============================================================================
1998 Standard_Real GEOMImpl_IMeasureOperations::MaxSurfaceCurvatureByParam
1999 (Handle(GEOM_Object) theSurf,
2000 Standard_Real& theUParam,
2001 Standard_Real& theVParam)
2004 Standard_Real aRes = -1.0;
2006 if (theSurf.IsNull()) return aRes;
2008 Handle(GEOM_Function) aRefShape = theSurf->GetLastFunction();
2009 if(aRefShape.IsNull()) return aRes;
2011 TopoDS_Shape aShape = aRefShape->GetValue();
2012 if(aShape.IsNull()) {
2013 SetErrorCode("One of Objects has NULL Shape");
2017 TopoDS_Face F = TopoDS::Face(aShape);
2018 Handle(Geom_Surface) aSurf = BRep_Tool::Surface(F);
2020 //Compute the parameters
2021 Standard_Real U1,U2,V1,V2;
2022 ShapeAnalysis::GetFaceUVBounds(F,U1,U2,V1,V2);
2023 Standard_Real U = U1 + (U2-U1)*theUParam;
2024 Standard_Real V = V1 + (V2-V1)*theVParam;
2026 return getSurfaceCurvatures(aSurf, U, V, true);
2030 //=============================================================================
2032 * MaxSurfaceCurvatureByPoint
2034 //=============================================================================
2035 Standard_Real GEOMImpl_IMeasureOperations::MaxSurfaceCurvatureByPoint
2036 (Handle(GEOM_Object) theSurf, Handle(GEOM_Object) thePoint)
2039 Standard_Real aRes = -1.0;
2041 if( theSurf.IsNull() || thePoint.IsNull() ) return aRes;
2043 Handle(GEOM_Function) aRefShape = theSurf->GetLastFunction();
2044 Handle(GEOM_Function) aRefPoint = thePoint->GetLastFunction();
2045 if( aRefShape.IsNull() || aRefPoint.IsNull() ) return aRes;
2047 TopoDS_Face aFace = TopoDS::Face(aRefShape->GetValue());
2048 TopoDS_Vertex aPnt = TopoDS::Vertex(aRefPoint->GetValue());
2049 if( aFace.IsNull() || aPnt.IsNull() ) {
2050 SetErrorCode("One of Objects has NULL Shape");
2054 Handle(Geom_Surface) aSurf = BRep_Tool::Surface(aFace);
2055 if(aSurf.IsNull()) return aRes;
2056 gp_Pnt aPoint = BRep_Tool::Pnt(aPnt);
2058 //Compute the parameters
2059 ShapeAnalysis_Surface sas(aSurf);
2060 gp_Pnt2d UV = sas.ValueOfUV(aPoint,Precision::Confusion());
2062 return getSurfaceCurvatures(aSurf, UV.X(), UV.Y(), true);
2066 //=============================================================================
2068 * MinSurfaceCurvatureByParam
2070 //=============================================================================
2071 Standard_Real GEOMImpl_IMeasureOperations::MinSurfaceCurvatureByParam
2072 (Handle(GEOM_Object) theSurf,
2073 Standard_Real& theUParam,
2074 Standard_Real& theVParam)
2077 Standard_Real aRes = -1.0;
2079 if (theSurf.IsNull()) return aRes;
2081 Handle(GEOM_Function) aRefShape = theSurf->GetLastFunction();
2082 if(aRefShape.IsNull()) return aRes;
2084 TopoDS_Shape aShape = aRefShape->GetValue();
2085 if(aShape.IsNull()) {
2086 SetErrorCode("One of Objects has NULL Shape");
2090 TopoDS_Face F = TopoDS::Face(aShape);
2091 Handle(Geom_Surface) aSurf = BRep_Tool::Surface(F);
2093 //Compute the parameters
2094 Standard_Real U1,U2,V1,V2;
2095 ShapeAnalysis::GetFaceUVBounds(F,U1,U2,V1,V2);
2096 Standard_Real U = U1 + (U2-U1)*theUParam;
2097 Standard_Real V = V1 + (V2-V1)*theVParam;
2099 return getSurfaceCurvatures(aSurf, U, V, false);
2103 //=============================================================================
2105 * MinSurfaceCurvatureByPoint
2107 //=============================================================================
2108 Standard_Real GEOMImpl_IMeasureOperations::MinSurfaceCurvatureByPoint
2109 (Handle(GEOM_Object) theSurf, Handle(GEOM_Object) thePoint)
2112 Standard_Real aRes = -1.0;
2114 if( theSurf.IsNull() || thePoint.IsNull() ) return aRes;
2116 Handle(GEOM_Function) aRefShape = theSurf->GetLastFunction();
2117 Handle(GEOM_Function) aRefPoint = thePoint->GetLastFunction();
2118 if( aRefShape.IsNull() || aRefPoint.IsNull() ) return aRes;
2120 TopoDS_Face aFace = TopoDS::Face(aRefShape->GetValue());
2121 TopoDS_Vertex aPnt = TopoDS::Vertex(aRefPoint->GetValue());
2122 if( aFace.IsNull() || aPnt.IsNull() ) {
2123 SetErrorCode("One of Objects has NULL Shape");
2127 Handle(Geom_Surface) aSurf = BRep_Tool::Surface(aFace);
2128 if(aSurf.IsNull()) return aRes;
2129 gp_Pnt aPoint = BRep_Tool::Pnt(aPnt);
2131 //Compute the parameters
2132 ShapeAnalysis_Surface sas(aSurf);
2133 gp_Pnt2d UV = sas.ValueOfUV(aPoint,Precision::Confusion());
2135 return getSurfaceCurvatures(aSurf, UV.X(), UV.Y(), false);
2139 //=======================================================================
2140 //function : StructuralDump
2141 //purpose : Structural (data exchange) style of output.
2142 //=======================================================================
2143 void GEOMImpl_IMeasureOperations::StructuralDump (const BRepCheck_Analyzer& theAna,
2144 const TopoDS_Shape& theShape,
2145 TCollection_AsciiString& theDump)
2149 theDump += " -- The Shape has problems :\n";
2150 theDump += " Check Count\n";
2151 theDump += " ------------------------------------------------\n";
2153 Standard_Integer last_stat = (Standard_Integer)BRepCheck_CheckFail;
2154 Handle(TColStd_HArray1OfInteger) NbProblems =
2155 new TColStd_HArray1OfInteger(1, last_stat);
2156 for (i = 1; i <= last_stat; i++)
2157 NbProblems->SetValue(i,0);
2159 Handle(TopTools_HSequenceOfShape) sl;
2160 sl = new TopTools_HSequenceOfShape();
2161 TopTools_DataMapOfShapeListOfShape theMap;
2163 GetProblemShapes(theAna, theShape, sl, NbProblems, theMap);
2166 Standard_Integer count = 0;
2167 count = NbProblems->Value((Standard_Integer)BRepCheck_InvalidPointOnCurve);
2169 theDump += " Invalid Point on Curve ................... ";
2170 theDump += TCollection_AsciiString(count) + "\n";
2172 count = NbProblems->Value((Standard_Integer)BRepCheck_InvalidPointOnCurveOnSurface);
2174 theDump += " Invalid Point on CurveOnSurface .......... ";
2175 theDump += TCollection_AsciiString(count) + "\n";
2177 count = NbProblems->Value((Standard_Integer)BRepCheck_InvalidPointOnSurface);
2179 theDump += " Invalid Point on Surface ................. ";
2180 theDump += TCollection_AsciiString(count) + "\n";
2182 count = NbProblems->Value((Standard_Integer)BRepCheck_No3DCurve);
2184 theDump += " No 3D Curve .............................. ";
2185 theDump += TCollection_AsciiString(count) + "\n";
2187 count = NbProblems->Value((Standard_Integer)BRepCheck_Multiple3DCurve);
2189 theDump += " Multiple 3D Curve ........................ ";
2190 theDump += TCollection_AsciiString(count) + "\n";
2192 count = NbProblems->Value((Standard_Integer)BRepCheck_Invalid3DCurve);
2194 theDump += " Invalid 3D Curve ......................... ";
2195 theDump += TCollection_AsciiString(count) + "\n";
2197 count = NbProblems->Value((Standard_Integer)BRepCheck_NoCurveOnSurface);
2199 theDump += " No Curve on Surface ...................... ";
2200 theDump += TCollection_AsciiString(count) + "\n";
2202 count = NbProblems->Value((Standard_Integer)BRepCheck_InvalidCurveOnSurface);
2204 theDump += " Invalid Curve on Surface ................. ";
2205 theDump += TCollection_AsciiString(count) + "\n";
2207 count = NbProblems->Value((Standard_Integer)BRepCheck_InvalidCurveOnClosedSurface);
2209 theDump += " Invalid Curve on closed Surface .......... ";
2210 theDump += TCollection_AsciiString(count) + "\n";
2212 count = NbProblems->Value((Standard_Integer)BRepCheck_InvalidSameRangeFlag);
2214 theDump += " Invalid SameRange Flag ................... ";
2215 theDump += TCollection_AsciiString(count) + "\n";
2217 count = NbProblems->Value((Standard_Integer)BRepCheck_InvalidSameParameterFlag);
2219 theDump += " Invalid SameParameter Flag ............... ";
2220 theDump += TCollection_AsciiString(count) + "\n";
2222 count = NbProblems->Value((Standard_Integer)BRepCheck_InvalidDegeneratedFlag);
2224 theDump += " Invalid Degenerated Flag ................. ";
2225 theDump += TCollection_AsciiString(count) + "\n";
2227 count = NbProblems->Value((Standard_Integer)BRepCheck_FreeEdge);
2229 theDump += " Free Edge ................................ ";
2230 theDump += TCollection_AsciiString(count) + "\n";
2232 count = NbProblems->Value((Standard_Integer)BRepCheck_InvalidMultiConnexity);
2234 theDump += " Invalid MultiConnexity ................... ";
2235 theDump += TCollection_AsciiString(count) + "\n";
2237 count = NbProblems->Value((Standard_Integer)BRepCheck_InvalidRange);
2239 theDump += " Invalid Range ............................ ";
2240 theDump += TCollection_AsciiString(count) + "\n";
2242 count = NbProblems->Value((Standard_Integer)BRepCheck_EmptyWire);
2244 theDump += " Empty Wire ............................... ";
2245 theDump += TCollection_AsciiString(count) + "\n";
2247 count = NbProblems->Value((Standard_Integer)BRepCheck_RedundantEdge);
2249 theDump += " Redundant Edge ........................... ";
2250 theDump += TCollection_AsciiString(count) + "\n";
2252 count = NbProblems->Value((Standard_Integer)BRepCheck_SelfIntersectingWire);
2254 theDump += " Self Intersecting Wire ................... ";
2255 theDump += TCollection_AsciiString(count) + "\n";
2257 count = NbProblems->Value((Standard_Integer)BRepCheck_NoSurface);
2259 theDump += " No Surface ............................... ";
2260 theDump += TCollection_AsciiString(count) + "\n";
2262 count = NbProblems->Value((Standard_Integer)BRepCheck_InvalidWire);
2264 theDump += " Invalid Wire ............................. ";
2265 theDump += TCollection_AsciiString(count) + "\n";
2267 count = NbProblems->Value((Standard_Integer)BRepCheck_RedundantWire);
2269 theDump += " Redundant Wire ........................... ";
2270 theDump += TCollection_AsciiString(count) + "\n";
2272 count = NbProblems->Value((Standard_Integer)BRepCheck_IntersectingWires);
2274 theDump += " Intersecting Wires ....................... ";
2275 theDump += TCollection_AsciiString(count) + "\n";
2277 count = NbProblems->Value((Standard_Integer)BRepCheck_InvalidImbricationOfWires);
2279 theDump += " Invalid Imbrication of Wires ............. ";
2280 theDump += TCollection_AsciiString(count) + "\n";
2282 count = NbProblems->Value((Standard_Integer)BRepCheck_EmptyShell);
2284 theDump += " Empty Shell .............................. ";
2285 theDump += TCollection_AsciiString(count) + "\n";
2287 count = NbProblems->Value((Standard_Integer)BRepCheck_RedundantFace);
2289 theDump += " Redundant Face ........................... ";
2290 theDump += TCollection_AsciiString(count) + "\n";
2292 count = NbProblems->Value((Standard_Integer)BRepCheck_UnorientableShape);
2294 theDump += " Unorientable Shape ....................... ";
2295 theDump += TCollection_AsciiString(count) + "\n";
2297 count = NbProblems->Value((Standard_Integer)BRepCheck_NotClosed);
2299 theDump += " Not Closed ............................... ";
2300 theDump += TCollection_AsciiString(count) + "\n";
2302 count = NbProblems->Value((Standard_Integer)BRepCheck_NotConnected);
2304 theDump += " Not Connected ............................ ";
2305 theDump += TCollection_AsciiString(count) + "\n";
2307 count = NbProblems->Value((Standard_Integer)BRepCheck_SubshapeNotInShape);
2309 theDump += " Subshape not in Shape .................... ";
2310 theDump += TCollection_AsciiString(count) + "\n";
2312 count = NbProblems->Value((Standard_Integer)BRepCheck_BadOrientation);
2314 theDump += " Bad Orientation .......................... ";
2315 theDump += TCollection_AsciiString(count) + "\n";
2317 count = NbProblems->Value((Standard_Integer)BRepCheck_BadOrientationOfSubshape);
2319 theDump += " Bad Orientation of Subshape .............. ";
2320 theDump += TCollection_AsciiString(count) + "\n";
2322 count = NbProblems->Value((Standard_Integer)BRepCheck_CheckFail);
2324 theDump += " checkshape failure ....................... ";
2325 theDump += TCollection_AsciiString(count) + "\n";
2328 theDump += " ------------------------------------------------\n";
2329 theDump += "*** Shapes with problems : ";
2330 theDump += TCollection_AsciiString(sl->Length()) + "\n";
2332 Standard_Integer nbv, nbe, nbw, nbf, nbs, nbo;
2333 nbv = nbe = nbw = nbf = nbs = nbo = 0;
2335 for (i = 1; i <= sl->Length(); i++) {
2336 TopoDS_Shape shi = sl->Value(i);
2337 TopAbs_ShapeEnum sti = shi.ShapeType();
2339 case TopAbs_VERTEX : nbv++; break;
2340 case TopAbs_EDGE : nbe++; break;
2341 case TopAbs_WIRE : nbw++; break;
2342 case TopAbs_FACE : nbf++; break;
2343 case TopAbs_SHELL : nbs++; break;
2344 case TopAbs_SOLID : nbo++; break;
2350 theDump += "VERTEX : ";
2351 if (nbv < 10) theDump += " ";
2352 theDump += TCollection_AsciiString(nbv) + "\n";
2355 theDump += "EDGE : ";
2356 if (nbe < 10) theDump += " ";
2357 theDump += TCollection_AsciiString(nbe) + "\n";
2360 theDump += "WIRE : ";
2361 if (nbw < 10) theDump += " ";
2362 theDump += TCollection_AsciiString(nbw) + "\n";
2365 theDump += "FACE : ";
2366 if (nbf < 10) theDump += " ";
2367 theDump += TCollection_AsciiString(nbf) + "\n";
2370 theDump += "SHELL : ";
2371 if (nbs < 10) theDump += " ";
2372 theDump += TCollection_AsciiString(nbs) + "\n";
2375 theDump += "SOLID : ";
2376 if (nbo < 10) theDump += " ";
2377 theDump += TCollection_AsciiString(nbo) + "\n";
2382 //=======================================================================
2383 //function : GetProblemShapes
2384 // purpose : for StructuralDump
2385 //=======================================================================
2386 void GEOMImpl_IMeasureOperations::GetProblemShapes (const BRepCheck_Analyzer& theAna,
2387 const TopoDS_Shape& theShape,
2388 Handle(TopTools_HSequenceOfShape)& sl,
2389 Handle(TColStd_HArray1OfInteger)& NbProblems,
2390 TopTools_DataMapOfShapeListOfShape& theMap)
2392 for (TopoDS_Iterator iter(theShape); iter.More(); iter.Next()) {
2393 GetProblemShapes(theAna, iter.Value(), sl, NbProblems, theMap);
2395 TopAbs_ShapeEnum styp = theShape.ShapeType();
2396 BRepCheck_ListIteratorOfListOfStatus itl;
2397 TopTools_ListOfShape empty;
2398 if (!theMap.IsBound(theShape)) {
2399 theMap.Bind(theShape,empty);
2401 if (!theAna.Result(theShape).IsNull()) {
2402 itl.Initialize(theAna.Result(theShape)->Status());
2403 // !!! May be, we have to print all the problems, not only the first one ?
2404 if (itl.Value() != BRepCheck_NoError) {
2405 sl->Append(theShape);
2406 BRepCheck_Status stat = itl.Value();
2407 NbProblems->SetValue((Standard_Integer)stat,
2408 NbProblems->Value((Standard_Integer)stat) + 1);
2415 GetProblemSub(theAna, theShape, sl, NbProblems, TopAbs_VERTEX, theMap);
2418 GetProblemSub(theAna, theShape, sl, NbProblems, TopAbs_WIRE, theMap);
2419 GetProblemSub(theAna, theShape, sl, NbProblems, TopAbs_EDGE, theMap);
2420 GetProblemSub(theAna, theShape, sl, NbProblems, TopAbs_VERTEX, theMap);
2425 GetProblemSub(theAna, theShape, sl, NbProblems, TopAbs_SHELL, theMap);
2432 //=======================================================================
2433 //function : Contains
2434 //=======================================================================
2435 static Standard_Boolean Contains (const TopTools_ListOfShape& L,
2436 const TopoDS_Shape& S)
2438 TopTools_ListIteratorOfListOfShape it;
2439 for (it.Initialize(L); it.More(); it.Next()) {
2440 if (it.Value().IsSame(S)) {
2441 return Standard_True;
2444 return Standard_False;
2447 //=======================================================================
2448 //function : GetProblemSub
2449 // purpose : for StructuralDump
2450 //=======================================================================
2451 void GEOMImpl_IMeasureOperations::GetProblemSub (const BRepCheck_Analyzer& theAna,
2452 const TopoDS_Shape& theShape,
2453 Handle(TopTools_HSequenceOfShape)& sl,
2454 Handle(TColStd_HArray1OfInteger)& NbProblems,
2455 const TopAbs_ShapeEnum Subtype,
2456 TopTools_DataMapOfShapeListOfShape& theMap)
2458 BRepCheck_ListIteratorOfListOfStatus itl;
2459 TopExp_Explorer exp;
2460 for (exp.Init(theShape, Subtype); exp.More(); exp.Next()) {
2461 const TopoDS_Shape& sub = exp.Current();
2463 const Handle(BRepCheck_Result)& res = theAna.Result(sub);
2464 for (res->InitContextIterator();
2465 res->MoreShapeInContext();
2466 res->NextShapeInContext()) {
2467 if (res->ContextualShape().IsSame(theShape) && !Contains(theMap(sub), theShape)) {
2468 theMap(sub).Append(theShape);
2469 itl.Initialize(res->StatusOnShape());
2471 if (itl.Value() != BRepCheck_NoError) {
2472 Standard_Integer ii = 0;
2474 for (ii = 1; ii <= sl->Length(); ii++)
2475 if (sl->Value(ii).IsSame(sub)) break;
2477 if (ii > sl->Length()) {
2479 BRepCheck_Status stat = itl.Value();
2480 NbProblems->SetValue((Standard_Integer)stat,
2481 NbProblems->Value((Standard_Integer)stat) + 1);
2483 for (ii = 1; ii <= sl->Length(); ii++)
2484 if (sl->Value(ii).IsSame(theShape)) break;
2485 if (ii > sl->Length()) {
2486 sl->Append(theShape);
2487 BRepCheck_Status stat = itl.Value();
2488 NbProblems->SetValue((Standard_Integer)stat,
2489 NbProblems->Value((Standard_Integer)stat) + 1);