include/opencascade/IGESSolid_SolidOfLinearExtrusion.hxx

0001 // Created on: 1993-01-09
0002 // Created by: CKY / Contract Toubro-Larsen ( SIVA )
0003 // Copyright (c) 1993-1999 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 _IGESSolid_SolidOfLinearExtrusion_HeaderFile
0018 #define _IGESSolid_SolidOfLinearExtrusion_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_Type.hxx>
0022
0023 #include <gp_XYZ.hxx>
0024 #include <IGESData_IGESEntity.hxx>
0025 class gp_Dir;
0026
0027 class IGESSolid_SolidOfLinearExtrusion;
0028 DEFINE_STANDARD_HANDLE(IGESSolid_SolidOfLinearExtrusion, IGESData_IGESEntity)
0029
0030 //! defines SolidOfLinearExtrusion, Type <164> Form Number <0>
0031 //! in package IGESSolid
0032 //! Solid of linear extrusion is defined by translating an
0033 //! area determined by a planar curve
0034 class IGESSolid_SolidOfLinearExtrusion : public IGESData_IGESEntity
0035 {
0036
0037 public:
0038   Standard_EXPORT IGESSolid_SolidOfLinearExtrusion();
0039
0040   //! This method is used to set the fields of the class
0041   //! SolidOfLinearExtrusion
0042   //! - aCurve     : the planar curve that is to be translated
0043   //! - aLength    : the length of extrusion
0044   //! - aDirection : the vector specifying the direction of extrusion
0045   //! default (0,0,1)
0046   Standard_EXPORT void Init(const Handle(IGESData_IGESEntity)& aCurve,
0047                             const Standard_Real                aLength,
0048                             const gp_XYZ&                      aDirection);
0049
0050   //! returns the planar curve that is to be translated
0051   Standard_EXPORT Handle(IGESData_IGESEntity) Curve() const;
0052
0053   //! returns the Extrusion Length
0054   Standard_EXPORT Standard_Real ExtrusionLength() const;
0055
0056   //! returns the Extrusion direction
0057   Standard_EXPORT gp_Dir ExtrusionDirection() const;
0058
0059   //! returns ExtrusionDirection after applying TransformationMatrix
0060   Standard_EXPORT gp_Dir TransformedExtrusionDirection() const;
0061
0062   DEFINE_STANDARD_RTTIEXT(IGESSolid_SolidOfLinearExtrusion, IGESData_IGESEntity)
0063
0064 protected:
0065 private:
0066   Handle(IGESData_IGESEntity) theCurve;
0067   Standard_Real               theLength;
0068   gp_XYZ                      theDirection;
0069 };
0070
0071 #endif // _IGESSolid_SolidOfLinearExtrusion_HeaderFile