src/GEOMImpl/GEOMImpl_IShapesOperations.hxx

   1 // Copyright (C) 2007-2011  CEA/DEN, EDF R&D, OPEN CASCADE
   2 //
   3 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
   4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
   5 //
   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.
  10 //
  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.
  15 //
  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
  19 //
  20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  21 //
  22
  23 //=============================================================================
  24 // File      : GEOMImpl_IShapesOperations.hxx
  25 // Created   :
  26 // Author    : modified by Lioka RAZAFINDRAZAKA (CEA) 22/06/2007
  27 // Project   : SALOME
  28 //=============================================================================
  29
  30 #ifndef _GEOMImpl_IShapesOperations_HXX_
  31 #define _GEOMImpl_IShapesOperations_HXX_
  32
  33 #include "GEOM_IOperations.hxx"
  34
  35 #include "GEOMAlgo_State.hxx"
  36
  37 #include <TopoDS_Shape.hxx>
  38 #include <TopTools_ListOfShape.hxx>
  39 #include <NCollection_DataMap.hxx>
  40 #include <TColStd_HSequenceOfTransient.hxx>
  41 #include <TColStd_HSequenceOfInteger.hxx>
  42
  43 #include <Handle_Geom_Surface.hxx>
  44
  45 #include <gp_Pnt.hxx>
  46
  47 #include <list>
  48 #include <functional>
  49
  50 class GEOM_Engine;
  51 class Handle(GEOM_Object);
  52 class Handle(TColStd_HArray1OfInteger);
  53
  54 inline Standard_Boolean IsEqual (const TopoDS_Shape& S1, const TopoDS_Shape& S2)
  55 {
  56   return S1.IsSame(S2);
  57 }
  58
  59 class GEOMImpl_IShapesOperations : public GEOM_IOperations
  60 {
  61  public:
  62   Standard_EXPORT GEOMImpl_IShapesOperations(GEOM_Engine* theEngine, int theDocID);
  63   Standard_EXPORT ~GEOMImpl_IShapesOperations();
  64
  65   Standard_EXPORT Handle(GEOM_Object) MakeEdge (Handle(GEOM_Object) thePoint1,
  66                                                 Handle(GEOM_Object) thePoint2);
  67
  68   Standard_EXPORT Handle(GEOM_Object) MakeEdgeOnCurveByLength (Handle(GEOM_Object) theCurve,
  69                                                                const Standard_Real theLength,
  70                                                                Handle(GEOM_Object) theStartPoint);
  71
  72   Standard_EXPORT Handle(GEOM_Object) MakeEdgeWire (Handle(GEOM_Object) theWire,
  73                                                     const Standard_Real theLinearTolerance,
  74                                                     const Standard_Real theAngularTolerance);
  75
  76   Standard_EXPORT Handle(GEOM_Object) MakeWire (std::list<Handle(GEOM_Object)> theEdgesAndWires,
  77                                                 const Standard_Real            theTolerance);
  78
  79   Standard_EXPORT Handle(GEOM_Object) MakeFace (Handle(GEOM_Object) theWire, const bool isPlanarWanted);
  80
  81   Standard_EXPORT Handle(GEOM_Object) MakeFaceWires (std::list<Handle(GEOM_Object)> theWires,
  82                                                      const bool isPlanarWanted);
  83
  84   Standard_EXPORT Handle(GEOM_Object) MakeShell (std::list<Handle(GEOM_Object)> theShapes);
  85
  86   Standard_EXPORT Handle(GEOM_Object) MakeSolidShells (std::list<Handle(GEOM_Object)> theShells);
  87
  88   Standard_EXPORT Handle(GEOM_Object) MakeCompound (std::list<Handle(GEOM_Object)> theShapes);
  89
  90   Standard_EXPORT Handle(GEOM_Object) MakeGlueFaces (Handle(GEOM_Object) theShape,
  91                                                      const Standard_Real theTolerance,
  92                                                      const Standard_Boolean doKeepNonSolids);
  93
  94   //Standard_EXPORT Handle(TColStd_HSequenceOfTransient) GetGlueFaces (Handle(GEOM_Object) theShape,
  95   //                                                                   const Standard_Real theTolerance);
  96
  97   Standard_EXPORT Handle(GEOM_Object) MakeGlueFacesByList (Handle(GEOM_Object) theShape,
  98                                                            const Standard_Real theTolerance,
  99                                                            std::list<Handle(GEOM_Object)> theFaces,
 100                                                            const Standard_Boolean doKeepNonSolids,
 101                                                            const Standard_Boolean doGlueAllEdges);
 102
 103   Standard_EXPORT Handle(GEOM_Object) MakeGlueEdges (Handle(GEOM_Object) theShape,
 104                                                      const Standard_Real theTolerance);
 105
 106   Standard_EXPORT Handle(TColStd_HSequenceOfTransient) GetGlueShapes (Handle(GEOM_Object) theShape,
 107                                                                       const Standard_Real theTolerance,
 108                                                                       const TopAbs_ShapeEnum theType);
 109
 110   Standard_EXPORT Handle(GEOM_Object) MakeGlueEdgesByList (Handle(GEOM_Object) theShape,
 111                                                            const Standard_Real theTolerance,
 112                                                            std::list<Handle(GEOM_Object)> theEdges);
 113
 114   Standard_EXPORT Handle(TColStd_HSequenceOfTransient) GetExistingSubObjects
 115     (Handle(GEOM_Object)    theShape,
 116      const Standard_Boolean theGroupsOnly);
 117
 118   enum ExplodeType {
 119     EXPLODE_OLD_INCLUDE_MAIN,
 120     EXPLODE_NEW_INCLUDE_MAIN,
 121     EXPLODE_NEW_EXCLUDE_MAIN
 122   };
 123
 124   Standard_EXPORT Handle(TColStd_HSequenceOfTransient) MakeExplode
 125     (Handle(GEOM_Object)    theShape,
 126      const Standard_Integer theShapeType,
 127      const Standard_Boolean isSorted,
 128      const ExplodeType      theExplodeType = EXPLODE_NEW_INCLUDE_MAIN);
 129
 130   Standard_EXPORT Handle(TColStd_HSequenceOfInteger) SubShapeAllIDs
 131     (Handle(GEOM_Object)    theShape,
 132      const Standard_Integer theShapeType,
 133      const Standard_Boolean isSorted,
 134      const ExplodeType      theExplodeType = EXPLODE_NEW_INCLUDE_MAIN);
 135
 136   Standard_EXPORT Handle(GEOM_Object) GetSubShape (Handle(GEOM_Object)    theMainShape,
 137                                                    const Standard_Integer theID);
 138
 139   Standard_EXPORT Handle(TColStd_HSequenceOfTransient) MakeSubShapes
 140     (Handle(GEOM_Object)              theMainShape,
 141      Handle(TColStd_HArray1OfInteger) theIndices);
 142
 143   Standard_EXPORT Standard_Integer GetSubShapeIndex (Handle(GEOM_Object) theMainShape,
 144                                                      Handle(GEOM_Object) theSubShape);
 145
 146   Standard_EXPORT Standard_Integer GetTopologyIndex (Handle(GEOM_Object) theMainShape,
 147                                                      Handle(GEOM_Object) theSubShape);
 148
 149   Standard_EXPORT TCollection_AsciiString GetShapeTypeString (Handle(GEOM_Object) theShape);
 150
 151   Standard_EXPORT Standard_Integer NumberOfSubShapes (Handle(GEOM_Object)    theShape,
 152                                                       const Standard_Integer theShapeType);
 153
 154   Standard_EXPORT Handle(GEOM_Object) ReverseShape(Handle(GEOM_Object) theShapes);
 155
 156   Standard_EXPORT Handle(TColStd_HSequenceOfInteger) GetFreeFacesIDs (Handle(GEOM_Object) theShape);
 157
 158   Standard_EXPORT Handle(TColStd_HSequenceOfTransient)
 159     GetSharedShapes (Handle(GEOM_Object)    theShape1,
 160                      Handle(GEOM_Object)    theShape2,
 161                      const Standard_Integer theShapeType);
 162
 163   Standard_EXPORT Handle(TColStd_HSequenceOfTransient)
 164     GetSharedShapes (std::list<Handle(GEOM_Object)> theShapes,
 165                      const Standard_Integer         theShapeType);
 166
 167   Standard_EXPORT Handle(TColStd_HSequenceOfTransient)
 168     GetShapesOnPlane (const Handle(GEOM_Object)& theShape,
 169                       const Standard_Integer     theShapeType,
 170                       const Handle(GEOM_Object)& theAx1,
 171                       const GEOMAlgo_State       theState);
 172
 173   Standard_EXPORT Handle(TColStd_HSequenceOfTransient)
 174     GetShapesOnPlaneWithLocation (const Handle(GEOM_Object)& theShape,
 175                                   const Standard_Integer     theShapeType,
 176                                   const Handle(GEOM_Object)& theAx1,
 177                                   const Handle(GEOM_Object)& thePnt,
 178                                   const GEOMAlgo_State       theState);
 179
 180
 181   Standard_EXPORT Handle(TColStd_HSequenceOfTransient)
 182     GetShapesOnCylinder (const Handle(GEOM_Object)& theShape,
 183                          const Standard_Integer     theShapeType,
 184                          const Handle(GEOM_Object)& theAxis,
 185                          const Standard_Real        theRadius,
 186                          const GEOMAlgo_State       theState);
 187
 188   Standard_EXPORT Handle(TColStd_HSequenceOfTransient)
 189     GetShapesOnCylinderWithLocation (const Handle(GEOM_Object)& theShape,
 190                                      const Standard_Integer     theShapeType,
 191                                      const Handle(GEOM_Object)& theAxis,
 192                                      const Handle(GEOM_Object)& thePnt,
 193                                      const Standard_Real        theRadius,
 194                                      const GEOMAlgo_State       theState);
 195
 196   Standard_EXPORT Handle(TColStd_HSequenceOfTransient)
 197     GetShapesOnSphere (const Handle(GEOM_Object)& theShape,
 198                        const Standard_Integer     theShapeType,
 199                        const Handle(GEOM_Object)& theCenter,
 200                        const Standard_Real        theRadius,
 201                        const GEOMAlgo_State       theState);
 202
 203   Standard_EXPORT Handle(TColStd_HSequenceOfInteger)
 204     GetShapesOnPlaneIDs (const Handle(GEOM_Object)& theShape,
 205                          const Standard_Integer     theShapeType,
 206                          const Handle(GEOM_Object)& theAx1,
 207                          const GEOMAlgo_State       theState);
 208
 209   Standard_EXPORT Handle(TColStd_HSequenceOfInteger)
 210     GetShapesOnPlaneWithLocationIDs (const Handle(GEOM_Object)& theShape,
 211                                      const Standard_Integer     theShapeType,
 212                                      const Handle(GEOM_Object)& theAx1,
 213                                      const Handle(GEOM_Object)& thePnt,
 214                                      const GEOMAlgo_State       theState);
 215
 216   Standard_EXPORT Handle(TColStd_HSequenceOfInteger)
 217     GetShapesOnCylinderIDs (const Handle(GEOM_Object)& theShape,
 218                             const Standard_Integer     theShapeType,
 219                             const Handle(GEOM_Object)& theAxis,
 220                             const Standard_Real        theRadius,
 221                             const GEOMAlgo_State       theState);
 222
 223   Standard_EXPORT Handle(TColStd_HSequenceOfInteger)
 224     GetShapesOnCylinderWithLocationIDs (const Handle(GEOM_Object)& theShape,
 225                                         const Standard_Integer     theShapeType,
 226                                         const Handle(GEOM_Object)& theAxis,
 227                                         const Handle(GEOM_Object)& thePnt,
 228                                         const Standard_Real        theRadius,
 229                                         const GEOMAlgo_State       theState);
 230
 231   Standard_EXPORT Handle(TColStd_HSequenceOfInteger)
 232     GetShapesOnSphereIDs (const Handle(GEOM_Object)& theShape,
 233                           const Standard_Integer     theShapeType,
 234                           const Handle(GEOM_Object)& theCenter,
 235                           const Standard_Real        theRadius,
 236                           const GEOMAlgo_State       theState);
 237
 238   /*!
 239    * \brief Find sub-shapes complying with given status about quadrangle
 240     * \param theShape - the shape to explore
 241     * \param theShapeType - type of sub-shape of theShape
 242     * \param theTopLeftPoint - top left quadrangle corner
 243     * \param theTopRigthPoint - top right quadrangle corner
 244     * \param theBottomLeftPoint - bottom left quadrangle corner
 245     * \param theBottomRigthPoint - bottom right quadrangle corner
 246     * \param theState - required state
 247     * \retval Handle(TColStd_HSequenceOfInteger) - IDs of found sub-shapes
 248    */
 249   Standard_EXPORT Handle(TColStd_HSequenceOfTransient)
 250     GetShapesOnQuadrangle (const Handle(GEOM_Object)& theShape,
 251                            const Standard_Integer     theShapeType,
 252                            const Handle(GEOM_Object)& theTopLeftPoint,
 253                            const Handle(GEOM_Object)& theTopRigthPoint,
 254                            const Handle(GEOM_Object)& theBottomLeftPoint,
 255                            const Handle(GEOM_Object)& theBottomRigthPoint,
 256                            const GEOMAlgo_State       theState);
 257
 258   /*!
 259    * \brief Find IDs of sub-shapes complying with given status about quadrangle
 260     * \param theShape - the shape to explore
 261     * \param theShapeType - type of sub-shape of theShape
 262     * \param theTopLeftPoint - top left quadrangle corner
 263     * \param theTopRigthPoint - top right quadrangle corner
 264     * \param theBottomLeftPoint - bottom left quadrangle corner
 265     * \param theBottomRigthPoint - bottom right quadrangle corner
 266     * \param theState - required state
 267     * \retval Handle(TColStd_HSequenceOfInteger) - IDs of found sub-shapes
 268    */
 269   Standard_EXPORT Handle(TColStd_HSequenceOfInteger)
 270     GetShapesOnQuadrangleIDs (const Handle(GEOM_Object)& theShape,
 271                               const Standard_Integer     theShapeType,
 272                               const Handle(GEOM_Object)& theTopLeftPoint,
 273                               const Handle(GEOM_Object)& theTopRigthPoint,
 274                               const Handle(GEOM_Object)& theBottomLeftPoint,
 275                               const Handle(GEOM_Object)& theBottomRigthPoint,
 276                               const GEOMAlgo_State       theState);
 277
 278   Standard_EXPORT Handle(GEOM_Object) GetShapesOnCylinderOld (Handle(GEOM_Object)    theShape,
 279                                                               const Standard_Integer theShapeType,
 280                                                               Handle(GEOM_Object)    theAxis,
 281                                                               const Standard_Real    theRadius);
 282
 283   Standard_EXPORT Handle(GEOM_Object) GetShapesOnSphereOld (Handle(GEOM_Object)    theShape,
 284                                                             const Standard_Integer theShapeType,
 285                                                             Handle(GEOM_Object)    theCenter,
 286                                                             const Standard_Real    theRadius);
 287
 288   void GetShapeProperties(const TopoDS_Shape aShape, Standard_Real propertiesArray[], gp_Pnt & aPnt);
 289
 290   Standard_EXPORT Handle(GEOM_Object) GetInPlace (Handle(GEOM_Object) theShapeWhere,
 291                                                   Handle(GEOM_Object) theShapeWhat);
 292
 293   Standard_EXPORT Handle(GEOM_Object) GetInPlaceOld (Handle(GEOM_Object) theShapeWhere,
 294                                                      Handle(GEOM_Object) theShapeWhat);
 295
 296   Standard_EXPORT Handle(GEOM_Object) GetInPlaceByHistory (Handle(GEOM_Object) theShapeWhere,
 297                                                            Handle(GEOM_Object) theShapeWhat);
 298
 299   /*!
 300    * \brief Searches a shape equal to theWhat in the context of theWhere
 301    * \param theShapeWhere - a context shap
 302    * \param theShapeWhat - a sample shape
 303    * \retval Handle(GEOM_Object) - found shape
 304    */
 305   Standard_EXPORT Handle(GEOM_Object) GetSame(const Handle(GEOM_Object)& theShapeWhere,
 306                                               const Handle(GEOM_Object)& theShapeWhat);
 307
 308   /*!
 309    * \brief Find IDs of sub-shapes complying with given status about surface
 310     * \param theBox - the box to check state of sub-shapes against
 311     * \param theShape - the shape to explore
 312     * \param theShapeType - type of sub-shape of theShape
 313     * \param theState - required state
 314     * \retval Handle(TColStd_HSequenceOfInteger) - IDs of found sub-shapes
 315    */
 316   Standard_EXPORT Handle(TColStd_HSequenceOfInteger)
 317                               GetShapesOnBoxIDs(const Handle(GEOM_Object)& theBox,
 318                                                 const Handle(GEOM_Object)& theShape,
 319                                                 const Standard_Integer theShapeType,
 320                                                 GEOMAlgo_State theState);
 321
 322   /*!
 323    * \brief Find sub-shapes complying with given status about surface
 324    * \param theBox - the box to check state of sub-shapes against
 325    * \param theShape - the shape to explore
 326    * \param theShapeType - type of sub-shape of theShape
 327    * \param theState - required state
 328    * \retval Handle(TColStd_HSequenceOfTransient) - found shape objects
 329    */
 330   Standard_EXPORT Handle(TColStd_HSequenceOfTransient)
 331                              GetShapesOnBox(const Handle(GEOM_Object)& theBox,
 332                                             const Handle(GEOM_Object)& theShape,
 333                                             const Standard_Integer theShapeType,
 334                                             GEOMAlgo_State theState);
 335
 336   /*!
 337    * \brief Find IDs of sub-shapes complying with given status about surface
 338    * \param theCheckShape - the shape to check state of sub-shapes against
 339    * \param theShape - the shape to explore
 340    * \param theShapeType - type of sub-shape of theShape
 341    * \param theState - required state
 342    * \retval Handle(TColStd_HSequenceOfInteger) - IDs of found sub-shapes
 343    */
 344   Standard_EXPORT Handle(TColStd_HSequenceOfInteger)
 345                    GetShapesOnShapeIDs(const Handle(GEOM_Object)& theCheckShape,
 346                                        const Handle(GEOM_Object)& theShape,
 347                                        const Standard_Integer theShapeType,
 348                                        GEOMAlgo_State theState);
 349
 350   /*!
 351    * \brief Find sub-shapes complying with given status about surface
 352    * \param theCheckShape - the shape to check state of sub-shapes against
 353    * \param theShape - the shape to explore
 354    * \param theShapeType - type of sub-shape of theShape
 355    * \param theState - required state
 356    * \retval Handle(TColStd_HSequenceOfTransient) - found shape objects
 357    */
 358   Standard_EXPORT Handle(TColStd_HSequenceOfTransient)
 359                       GetShapesOnShape(const Handle(GEOM_Object)& theCheckShape,
 360                                        const Handle(GEOM_Object)& theShape,
 361                                        const Standard_Integer theShapeType,
 362                                        GEOMAlgo_State theState);
 363   Standard_EXPORT Handle(GEOM_Object)
 364             GetShapesOnShapeAsCompound(const Handle(GEOM_Object)& theCheckShape,
 365                                        const Handle(GEOM_Object)& theShape,
 366                                        const Standard_Integer theShapeType,
 367                                        GEOMAlgo_State theState);
 368
 369  public:
 370   /*!
 371    * \brief Sort shapes in the list by their coordinates.
 372    * \param SL The list of shapes to sort.
 373    */
 374   struct CompareShapes : public std::binary_function<TopoDS_Shape, TopoDS_Shape, bool>
 375   {
 376     CompareShapes (bool isOldSorting)
 377       : myIsOldSorting(isOldSorting) {}
 378
 379     bool operator()(const TopoDS_Shape& lhs, const TopoDS_Shape& rhs);
 380
 381     typedef NCollection_DataMap<TopoDS_Shape, std::pair<double, double> > NCollection_DataMapOfShapeDouble;
 382     NCollection_DataMapOfShapeDouble myMap;
 383     bool myIsOldSorting;
 384   };
 385
 386   Standard_EXPORT static void SortShapes (TopTools_ListOfShape& SL,
 387                                           const Standard_Boolean isOldSorting = Standard_True);
 388
 389   /*!
 390    * \brief Convert TopoDS_COMPSOLID to TopoDS_COMPOUND.
 391    *
 392    * If the argument shape is not of type TopoDS_COMPSOLID, this method returns it as is.
 393    *
 394    * \param theCompsolid The compsolid to be converted.
 395    * \retval TopoDS_Shape Returns the resulting compound.
 396    */
 397   Standard_EXPORT static TopoDS_Shape CompsolidToCompound (const TopoDS_Shape& theCompsolid);
 398
 399   /*!
 400    * \brief Build a triangulation on \a theShape if it is absent.
 401    * \param theShape The shape to check/build triangulation on.
 402    * \retval bool Returns false if the shape has no faces, i.e. impossible to build triangulation.
 403    */
 404   Standard_EXPORT static bool CheckTriangulation (const TopoDS_Shape& theShape);
 405
 406   /*!
 407    * \brief Return type of shape for explode. In case of compound it will be a type of its first sub shape.
 408    * \param theShape The shape to get type of.
 409    * \retval TopAbs_ShapeEnum Return type of shape for explode.
 410    */
 411   Standard_EXPORT static TopAbs_ShapeEnum GetTypeOfSimplePart (const TopoDS_Shape& theShape);
 412
 413  private:
 414   Handle(GEOM_Object) MakeShape (std::list<Handle(GEOM_Object)>      theShapes,
 415                                  const Standard_Integer         theObjectType,
 416                                  const Standard_Integer         theFunctionType,
 417                                  const TCollection_AsciiString& theMethodName);
 418
 419 // ----------------------------------------------------
 420 // methods common for all GetShapesOnXXX() functions
 421 // ----------------------------------------------------
 422
 423   /*!
 424    * \brief Checks if theShapeType parameter of GetShapesOnXXX() is OK
 425    * \param theShapeType - the shape type to check
 426    * \retval bool  - result of the check
 427    */
 428   bool checkTypeShapesOn(const Standard_Integer theShapeType);
 429
 430   /*!
 431    * \brief Creates Geom_Plane
 432    * \param theAx1 - edge defining plane normal
 433    * \retval Handle(Geom_Surface) - resulting surface
 434    */
 435   Handle(Geom_Surface) makePlane(const TopoDS_Shape& theAx1);
 436
 437   /*!
 438    * \brief Creates Geom_CylindricalSurface
 439    * \param theAx1 - edge defining cylinder axis
 440    * \param theRadius - cylinder radius
 441    * \retval Handle(Geom_Surface) - resulting surface
 442    */
 443   Handle(Geom_Surface) makeCylinder(const TopoDS_Shape& theAx1,
 444                                     const Standard_Real theRadius);
 445
 446   /*!
 447    * \brief Find IDs of sub-shapes complying with given status about surface
 448    * \param theSurface - the surface to check state of sub-shapes against
 449    * \param theShape - the shape to explore
 450    * \param theShapeType - type of sub-shape of theShape
 451    * \param theState - required state
 452    * \retval Handle(TColStd_HSequenceOfInteger) - IDs of found sub-shapes
 453    */
 454   Handle(TColStd_HSequenceOfInteger)
 455     getShapesOnSurfaceIDs(const Handle(Geom_Surface)& theSurface,
 456                           const TopoDS_Shape&         theShape,
 457                           TopAbs_ShapeEnum            theShapeType,
 458                           GEOMAlgo_State              theState);
 459
 460   /*!
 461    * \brief Find sub-shapes complying with given status about surface
 462    * \param theSurface - the surface to check state of sub-shapes against
 463    * \param theShape - the shape to explore
 464    * \param theShapeType - type of sub-shape of theShape
 465    * \param theState - required state
 466    * \param theShapeEntries - outgoing entries like "entry1, entry2, ..."
 467    * \retval Handle(TColStd_HSequenceOfTransient) - found shape objects
 468    */
 469   Handle(TColStd_HSequenceOfTransient)
 470     getShapesOnSurface(const Handle(Geom_Surface)& theSurface,
 471                        const Handle(GEOM_Object)&  theShape,
 472                        TopAbs_ShapeEnum            theShapeType,
 473                        GEOMAlgo_State              theState,
 474                        TCollection_AsciiString &   theShapeEntries);
 475
 476   /*!
 477    * \brief Find IDs of sub-shapes complying with given status about quadrangle
 478    * \param theShape - the shape to explore
 479    * \param theShapeType - type of sub-shape of theShape
 480    * \param theTopLeftPoint - top left quadrangle corner
 481    * \param theTopRigthPoint - top right quadrangle corner
 482    * \param theBottomLeftPoint - bottom left quadrangle corner
 483    * \param theBottomRigthPoint - bottom right quadrangle corner
 484    * \param theState - required state
 485    * \retval Handle(TColStd_HSequenceOfInteger) - IDs of found sub-shapes
 486    */
 487   Handle(TColStd_HSequenceOfInteger)
 488     getShapesOnQuadrangleIDs (const Handle(GEOM_Object)& theShape,
 489                               const Standard_Integer     theShapeType,
 490                               const Handle(GEOM_Object)& theTopLeftPoint,
 491                               const Handle(GEOM_Object)& theTopRigthPoint,
 492                               const Handle(GEOM_Object)& theBottomLeftPoint,
 493                               const Handle(GEOM_Object)& theBottomRigthPoint,
 494                               const GEOMAlgo_State       theState);
 495
 496   /*!
 497    * \brief Find IDs of sub-shapes complying with given status about surface
 498    * \param theBox - the box to check state of sub-shapes against
 499    * \param theShape - the shape to explore
 500    * \param theShapeType - type of sub-shape of theShape
 501    * \param theState - required state
 502    * \retval Handle(TColStd_HSequenceOfInteger) - IDs of found sub-shapes
 503    */
 504   Handle(TColStd_HSequenceOfInteger) getShapesOnBoxIDs(const Handle(GEOM_Object)& theBox,
 505                                                        const Handle(GEOM_Object)& theShape,
 506                                                        const Standard_Integer theShapeType,
 507                                                        GEOMAlgo_State theState);
 508
 509   /*!
 510    * \brief Find IDs of sub-shapes complying with given status about surface
 511    * \param theCheckShape - the shape to check state of sub-shapes against
 512    * \param theShape - the shape to explore
 513    * \param theShapeType - type of sub-shape of theShape
 514    * \param theState - required state
 515    * \retval Handle(TColStd_HSequenceOfInteger) - IDs of found sub-shapes
 516    */
 517   Handle(TColStd_HSequenceOfInteger) getShapesOnShapeIDs
 518                                       (const Handle(GEOM_Object)& theCheckShape,
 519                                        const Handle(GEOM_Object)& theShape,
 520                                        const Standard_Integer theShapeType,
 521                                        GEOMAlgo_State theState);
 522
 523   /*!
 524    * \brief Find shape objects and their entries by their ids
 525    * \param theShape - the main shape
 526    * \param theShapeIDs - theShapeIDs - incoming shape ids
 527    * \param theShapeEntries - outgoing entries like "entry1, entry2, ..."
 528    * \retval Handle(TColStd_HSequenceOfTransient) - found shape objects
 529    */
 530   Handle(TColStd_HSequenceOfTransient)
 531     getObjectsShapesOn(const Handle(GEOM_Object)&                theShape,
 532                        const Handle(TColStd_HSequenceOfInteger)& theShapeIDs,
 533                        TCollection_AsciiString &                 theShapeEntries);
 534
 535   /*!
 536    * \brief Select the object created last
 537    * \param theObj1 - Object 1
 538    * \param theObj2 - Object 2
 539    * \retval Handle(GEOM_Object) - selected object
 540    */
 541   static Handle(GEOM_Object) getCreatedLast(const Handle(GEOM_Object)& theObj1,
 542                                             const Handle(GEOM_Object)& theObj2);
 543 };
 544
 545 #endif