include/opencascade/LocOpe_Prism.hxx

0001 // Created on: 1997-02-24
0002 // Created by: Jacques GOUSSARD
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_Prism_HeaderFile
0018 #define _LocOpe_Prism_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022 #include <Standard_Handle.hxx>
0023
0024 #include <TopoDS_Shape.hxx>
0025 #include <gp_Vec.hxx>
0026 #include <TopTools_DataMapOfShapeListOfShape.hxx>
0027 #include <TopTools_ListOfShape.hxx>
0028 #include <TColGeom_SequenceOfCurve.hxx>
0029 class Geom_Curve;
0030
0031 //! Defines a prism (using Prism from BRepSweep)
0032 //! with modifications provided for the Prism feature.
0033 class LocOpe_Prism
0034 {
0035 public:
0036   DEFINE_STANDARD_ALLOC
0037
0038   Standard_EXPORT LocOpe_Prism();
0039
0040   Standard_EXPORT LocOpe_Prism(const TopoDS_Shape& Base, const gp_Vec& V);
0041
0042   Standard_EXPORT LocOpe_Prism(const TopoDS_Shape& Base, const gp_Vec& V, const gp_Vec& Vectra);
0043
0044   Standard_EXPORT void Perform(const TopoDS_Shape& Base, const gp_Vec& V);
0045
0046   Standard_EXPORT void Perform(const TopoDS_Shape& Base, const gp_Vec& V, const gp_Vec& Vtra);
0047
0048   Standard_EXPORT const TopoDS_Shape& FirstShape() const;
0049
0050   Standard_EXPORT const TopoDS_Shape& LastShape() const;
0051
0052   Standard_EXPORT const TopoDS_Shape& Shape() const;
0053
0054   Standard_EXPORT const TopTools_ListOfShape& Shapes(const TopoDS_Shape& S) const;
0055
0056   Standard_EXPORT void Curves(TColGeom_SequenceOfCurve& SCurves) const;
0057
0058   Standard_EXPORT Handle(Geom_Curve) BarycCurve() const;
0059
0060 protected:
0061 private:
0062   Standard_EXPORT void IntPerf();
0063
0064   TopoDS_Shape                       myBase;
0065   gp_Vec                             myVec;
0066   gp_Vec                             myTra;
0067   Standard_Boolean                   myIsTrans;
0068   Standard_Boolean                   myDone;
0069   TopoDS_Shape                       myRes;
0070   TopoDS_Shape                       myFirstShape;
0071   TopoDS_Shape                       myLastShape;
0072   TopTools_DataMapOfShapeListOfShape myMap;
0073 };
0074
0075 #endif // _LocOpe_Prism_HeaderFile