include/opencascade/GC_MakeTranslation.hxx

0001 // Created on: 1992-09-28
0002 // Created by: Remi GILET
0003 // Copyright (c) 1992-1999 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 _GC_MakeTranslation_HeaderFile
0018 #define _GC_MakeTranslation_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022 #include <Standard_Handle.hxx>
0023
0024 class Geom_Transformation;
0025 class gp_Vec;
0026 class gp_Pnt;
0027
0028
0029 //! This class implements elementary construction algorithms for a
0030 //! translation in 3D space. The result is a
0031 //! Geom_Transformation transformation.
0032 //! A MakeTranslation object provides a framework for:
0033 //! -   defining the construction of the transformation,
0034 //! -   implementing the construction algorithm, and
0035 //! -   consulting the result.
0036 class GC_MakeTranslation
0037 {
0038 public:
0039
0040   DEFINE_STANDARD_ALLOC
0041
0042
0043   //! Constructs a translation along the vector " Vect "
0044   Standard_EXPORT GC_MakeTranslation(const gp_Vec& Vect);
0045
0046   //! Constructs a translation along the vector (Point1,Point2)
0047   //! defined from the point Point1 to the point Point2.
0048   Standard_EXPORT GC_MakeTranslation(const gp_Pnt& Point1, const gp_Pnt& Point2);
0049
0050   //! Returns the constructed transformation.
0051   Standard_EXPORT const Handle(Geom_Transformation)& Value() const;
0052 operator const Handle(Geom_Transformation)& () const { return Value(); }
0053
0054
0055
0056
0057 protected:
0058
0059
0060
0061
0062
0063 private:
0064
0065
0066
0067   Handle(Geom_Transformation) TheTranslation;
0068
0069
0070 };
0071
0072
0073
0074
0075
0076
0077
0078 #endif // _GC_MakeTranslation_HeaderFile