1 // Created on: 1994-02-03
2 // Created by: Jean Marc LACHAUME
3 // Copyright (c) 1994-1999 Matra Datavision
4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
6 // This file is part of Open CASCADE Technology software library.
8 // This library is free software; you can redistribute it and/or modify it under
9 // the terms of the GNU Lesser General Public License version 2.1 as published
10 // by the Free Software Foundation, with special exception defined in the file
11 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12 // distribution for complete text of the license and disclaimer of any warranty.
14 // Alternatively, this file may be used under the terms of Open CASCADE
15 // commercial license or contractual agreement.
17 #ifndef _Draw_Grid_HeaderFile
18 #define _Draw_Grid_HeaderFile
20 #include <Standard.hxx>
21 #include <Standard_Type.hxx>
23 #include <Standard_Real.hxx>
24 #include <Standard_Boolean.hxx>
25 #include <Draw_Drawable3D.hxx>
30 DEFINE_STANDARD_HANDLE(Draw_Grid, Draw_Drawable3D)
33 class Draw_Grid : public Draw_Drawable3D
40 Standard_EXPORT Draw_Grid();
42 //! Sets the steps along the X, Y & Z axis.
43 Standard_EXPORT void Steps (const Standard_Real StepX, const Standard_Real StepY, const Standard_Real StepZ);
45 //! Returns the step along the X axis.
46 Standard_Real StepX() const;
48 //! Returns the step along the Y axis.
49 Standard_Real StepY() const;
51 //! Returns the step along the Z axis.
52 Standard_Real StepZ() const;
54 //! Returns if the grid is active or not.
55 Standard_Boolean IsActive() const;
57 //! Displays the grid.
58 Standard_EXPORT void DrawOn (Draw_Display& Out) const Standard_OVERRIDE;
63 DEFINE_STANDARD_RTTIEXT(Draw_Grid,Draw_Drawable3D)
73 Standard_Real myStepX;
74 Standard_Real myStepY;
75 Standard_Real myStepZ;
76 Standard_Boolean myIsActive;
82 #include <Draw_Grid.lxx>
88 #endif // _Draw_Grid_HeaderFile