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0001 // Created on: 1997-01-22
0002 // Created by: Prestataire Michael ALEONARD
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 _DsgPrs_SymmetricPresentation_HeaderFile
0018 #define _DsgPrs_SymmetricPresentation_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 class gp_Lin;
0029 class gp_Circ;
0030 
0031 //! A framework to define display of symmetry between shapes.
0032 class DsgPrs_SymmetricPresentation
0033 {
0034 public:
0035   DEFINE_STANDARD_ALLOC
0036 
0037   //! Adds the points OffsetPoint, AttachmentPoint1,
0038   //! AttachmentPoint2, the direction aDirection1 and the
0039   //! axis anAxis to the presentation object aPresentation.
0040   //! The display attributes of the symmetry are defined by
0041   //! the attribute manager aDrawer.
0042   //! This syntax is used for display of symmetries between two segments.
0043   Standard_EXPORT static void Add(const occ::handle<Prs3d_Presentation>& aPresentation,
0044                                   const occ::handle<Prs3d_Drawer>&       aDrawer,
0045                                   const gp_Pnt&                          AttachmentPoint1,
0046                                   const gp_Pnt&                          AttachmentPoint2,
0047                                   const gp_Dir&                          aDirection1,
0048                                   const gp_Lin&                          aAxis,
0049                                   const gp_Pnt&                          OffsetPoint);
0050 
0051   //! Adds the points OffsetPoint, AttachmentPoint1,
0052   //! AttachmentPoint2, the direction aDirection1 the circle
0053   //! aCircle1 and the axis anAxis to the presentation
0054   //! object aPresentation.
0055   //! The display attributes of the symmetry are defined by
0056   //! the attribute manager aDrawer.
0057   //! This syntax is used for display of symmetries between two arcs.
0058   Standard_EXPORT static void Add(const occ::handle<Prs3d_Presentation>& aPresentation,
0059                                   const occ::handle<Prs3d_Drawer>&       aDrawer,
0060                                   const gp_Pnt&                          AttachmentPoint1,
0061                                   const gp_Pnt&                          AttachmentPoint2,
0062                                   const gp_Circ&                         aCircle1,
0063                                   const gp_Lin&                          aAxis,
0064                                   const gp_Pnt&                          OffsetPoint);
0065 
0066   //! Adds the points OffsetPoint, AttachmentPoint1,
0067   //! AttachmentPoint2 and the axis anAxis to the
0068   //! presentation object aPresentation.
0069   //! The display attributes of the symmetry are defined by
0070   //! the attribute manager aDrawer.
0071   //! This syntax is used for display of symmetries between two vertices.
0072   Standard_EXPORT static void Add(const occ::handle<Prs3d_Presentation>& aPresentation,
0073                                   const occ::handle<Prs3d_Drawer>&       aDrawer,
0074                                   const gp_Pnt&                          AttachmentPoint1,
0075                                   const gp_Pnt&                          AttachmentPoint2,
0076                                   const gp_Lin&                          aAxis,
0077                                   const gp_Pnt&                          OffsetPoint);
0078 };
0079 
0080 #endif // _DsgPrs_SymmetricPresentation_HeaderFile