include/opencascade/LocOpe_LinearForm.hxx

0001 // Created on: 1997-04-14
0002 // Created by: Olga PILLOT
0003 // Copyright (c) 1997-1999 Matra Datavision
0004 // Copyright (c) 1999-2014 OPEN CASCADE SAS
0005 //
0006 // This file is part of Open CASCADE Technology software library.
0007 //
0008 // This library is free software; you can redistribute it and/or modify it under
0009 // the terms of the GNU Lesser General Public License version 2.1 as published
0010 // by the Free Software Foundation, with special exception defined in the file
0011 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0012 // distribution for complete text of the license and disclaimer of any warranty.
0013 //
0014 // Alternatively, this file may be used under the terms of Open CASCADE
0015 // commercial license or contractual agreement.
0016
0017 #ifndef _LocOpe_LinearForm_HeaderFile
0018 #define _LocOpe_LinearForm_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022
0023 #include <TopoDS_Shape.hxx>
0024 #include <gp_Vec.hxx>
0025 #include <NCollection_List.hxx>
0026 #include <TopTools_ShapeMapHasher.hxx>
0027 #include <NCollection_DataMap.hxx>
0028 #include <gp_Pnt.hxx>
0029
0030 //! Defines a linear form (using Prism from BRepSweep)
0031 //! with modifications provided for the LinearForm feature.
0032 class LocOpe_LinearForm
0033 {
0034 public:
0035   DEFINE_STANDARD_ALLOC
0036
0037   LocOpe_LinearForm();
0038
0039   LocOpe_LinearForm(const TopoDS_Shape& Base,
0040                     const gp_Vec&       V,
0041                     const gp_Pnt&       Pnt1,
0042                     const gp_Pnt&       Pnt2);
0043
0044   LocOpe_LinearForm(const TopoDS_Shape& Base,
0045                     const gp_Vec&       V,
0046                     const gp_Vec&       Vectra,
0047                     const gp_Pnt&       Pnt1,
0048                     const gp_Pnt&       Pnt2);
0049
0050   Standard_EXPORT void Perform(const TopoDS_Shape& Base,
0051                                const gp_Vec&       V,
0052                                const gp_Pnt&       Pnt1,
0053                                const gp_Pnt&       Pnt2);
0054
0055   Standard_EXPORT void Perform(const TopoDS_Shape& Base,
0056                                const gp_Vec&       V,
0057                                const gp_Vec&       Vectra,
0058                                const gp_Pnt&       Pnt1,
0059                                const gp_Pnt&       Pnt2);
0060
0061   Standard_EXPORT const TopoDS_Shape& FirstShape() const;
0062
0063   Standard_EXPORT const TopoDS_Shape& LastShape() const;
0064
0065   Standard_EXPORT const TopoDS_Shape& Shape() const;
0066
0067   Standard_EXPORT const NCollection_List<TopoDS_Shape>& Shapes(const TopoDS_Shape& S) const;
0068
0069 private:
0070   Standard_EXPORT void IntPerf();
0071
0072   TopoDS_Shape myBase;
0073   gp_Vec       myVec;
0074   gp_Vec       myTra;
0075   bool         myDone;
0076   bool         myIsTrans;
0077   TopoDS_Shape myRes;
0078   TopoDS_Shape myFirstShape;
0079   TopoDS_Shape myLastShape;
0080   NCollection_DataMap<TopoDS_Shape, NCollection_List<TopoDS_Shape>, TopTools_ShapeMapHasher> myMap;
0081   gp_Pnt                                                                                     myPnt1;
0082   gp_Pnt                                                                                     myPnt2;
0083 };
0084
0085 #include <LocOpe_LinearForm.lxx>
0086
0087 #endif // _LocOpe_LinearForm_HeaderFile