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
0032 //! Defines a prism (using Prism from BRepSweep)
0033 //! with modifications provided for the Prism feature.
0034 class LocOpe_Prism
0035 {
0036 public:
0037
0038   DEFINE_STANDARD_ALLOC
0039
0040
0041   Standard_EXPORT LocOpe_Prism();
0042
0043   Standard_EXPORT LocOpe_Prism(const TopoDS_Shape& Base, const gp_Vec& V);
0044
0045   Standard_EXPORT LocOpe_Prism(const TopoDS_Shape& Base, const gp_Vec& V, const gp_Vec& Vectra);
0046
0047   Standard_EXPORT void Perform (const TopoDS_Shape& Base, const gp_Vec& V);
0048
0049   Standard_EXPORT void Perform (const TopoDS_Shape& Base, const gp_Vec& V, const gp_Vec& Vtra);
0050
0051   Standard_EXPORT const TopoDS_Shape& FirstShape() const;
0052
0053   Standard_EXPORT const TopoDS_Shape& LastShape() const;
0054
0055   Standard_EXPORT const TopoDS_Shape& Shape() const;
0056
0057   Standard_EXPORT const TopTools_ListOfShape& Shapes (const TopoDS_Shape& S) const;
0058
0059   Standard_EXPORT void Curves (TColGeom_SequenceOfCurve& SCurves) const;
0060
0061   Standard_EXPORT Handle(Geom_Curve) BarycCurve() const;
0062
0063
0064
0065
0066 protected:
0067
0068
0069
0070
0071
0072 private:
0073
0074
0075   Standard_EXPORT void IntPerf();
0076
0077
0078   TopoDS_Shape myBase;
0079   gp_Vec myVec;
0080   gp_Vec myTra;
0081   Standard_Boolean myIsTrans;
0082   Standard_Boolean myDone;
0083   TopoDS_Shape myRes;
0084   TopoDS_Shape myFirstShape;
0085   TopoDS_Shape myLastShape;
0086   TopTools_DataMapOfShapeListOfShape myMap;
0087
0088
0089 };
0090
0091
0092
0093
0094
0095
0096
0097 #endif // _LocOpe_Prism_HeaderFile