1 // Created on: 1995-09-04
2 // Created by: Jacques GOUSSARD
3 // Copyright (c) 1995-1999 Matra Datavision
4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
6 // This file is part of Open CASCADE Technology software library.
8 // This library is free software; you can redistribute it and/or modify it under
9 // the terms of the GNU Lesser General Public License version 2.1 as published
10 // by the Free Software Foundation, with special exception defined in the file
11 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12 // distribution for complete text of the license and disclaimer of any warranty.
14 // Alternatively, this file may be used under the terms of Open CASCADE
15 // commercial license or contractual agreement.
17 #include <BRepFeat_SplitShape.ixx>
19 #include <TopTools_ListIteratorOfListOfShape.hxx>
20 #include <Standard_Failure.hxx>
22 //=======================================================================
25 //=======================================================================
27 void BRepFeat_SplitShape::Build ()
29 mySShape.Perform(myWOnShape);
30 if (mySShape.IsDone()) {
32 myShape = mySShape.ResultingShape();
38 //=======================================================================
39 //function : DirectLeft
41 //=======================================================================
43 const TopTools_ListOfShape& BRepFeat_SplitShape::DirectLeft() const
45 return mySShape.DirectLeft();
49 //=======================================================================
50 //function : DirectLeft
52 //=======================================================================
54 const TopTools_ListOfShape& BRepFeat_SplitShape::Left() const
56 return mySShape.Left();
59 //=======================================================================
60 //function : isDeleted
62 //=======================================================================
64 Standard_Boolean BRepFeat_SplitShape::IsDeleted(const TopoDS_Shape& F)
66 TopTools_ListIteratorOfListOfShape itl
67 (((LocOpe_Spliter*) &mySShape)->DescendantShapes(F));
68 // all that to swindle the constant
70 return (!itl.More());// a priori impossible
73 //=======================================================================
76 //=======================================================================
78 const TopTools_ListOfShape& BRepFeat_SplitShape::Modified
79 (const TopoDS_Shape& F)
81 return mySShape.DescendantShapes(F);