include/opencascade/DsgPrs_FixPresentation.hxx

0001 // Created on: 1996-04-01
0002 // Created by: Flore Lantheaume
0003 // Copyright (c) 1996-1999 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 _DsgPrs_FixPresentation_HeaderFile
0018 #define _DsgPrs_FixPresentation_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022
0023 #include <Prs3d_Drawer.hxx>
0024 #include <Prs3d_Presentation.hxx>
0025
0026 class gp_Pnt;
0027 class gp_Dir;
0028
0029 //! class which draws the presentation of Fixed objects
0030 class DsgPrs_FixPresentation
0031 {
0032 public:
0033   DEFINE_STANDARD_ALLOC
0034
0035   //! draws the presentation of fixed objects by
0036   //! drawing the 'fix' symbol at position <aPntEnd>.
0037   //! A binding segment is drawn between <aPntAttach>
0038   //! ( which belongs to the fixed object) and <aPntEnd>.
0039   //! aSymbSize is the size of the 'fix'symbol
0040   Standard_EXPORT static void Add(const Handle(Prs3d_Presentation)& aPresentation,
0041                                   const Handle(Prs3d_Drawer)&       aDrawer,
0042                                   const gp_Pnt&                     aPntAttach,
0043                                   const gp_Pnt&                     aPntEnd,
0044                                   const gp_Dir&                     aNormPln,
0045                                   const Standard_Real               aSymbSize);
0046
0047 protected:
0048 private:
0049 };
0050
0051 #endif // _DsgPrs_FixPresentation_HeaderFile