1 // Created on: 1998-07-16
3 // Copyright (c) 1998-1999 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 _V3d_RectangularGrid_HeaderFile
18 #define _V3d_RectangularGrid_HeaderFile
20 #include <Standard.hxx>
23 #include <V3d_ViewerPointer.hxx>
24 #include <Standard_Boolean.hxx>
25 #include <Standard_Real.hxx>
26 #include <Aspect_RectangularGrid.hxx>
27 class Graphic3d_Structure;
28 class Graphic3d_Group;
30 class V3d_RectangularGrid : public Aspect_RectangularGrid
32 DEFINE_STANDARD_RTTIEXT(V3d_RectangularGrid, Aspect_RectangularGrid)
35 Standard_EXPORT V3d_RectangularGrid(const V3d_ViewerPointer& aViewer, const Quantity_Color& aColor, const Quantity_Color& aTenthColor);
37 Standard_EXPORT virtual ~V3d_RectangularGrid();
39 Standard_EXPORT virtual void SetColors (const Quantity_Color& aColor, const Quantity_Color& aTenthColor) Standard_OVERRIDE;
41 Standard_EXPORT virtual void Display() Standard_OVERRIDE;
43 Standard_EXPORT virtual void Erase() const Standard_OVERRIDE;
45 Standard_EXPORT virtual Standard_Boolean IsDisplayed() const Standard_OVERRIDE;
47 Standard_EXPORT void GraphicValues (Standard_Real& XSize, Standard_Real& YSize, Standard_Real& OffSet) const;
49 Standard_EXPORT void SetGraphicValues (const Standard_Real XSize, const Standard_Real YSize, const Standard_Real OffSet);
51 //! Dumps the content of me into the stream
52 Standard_EXPORT virtual void DumpJson (Standard_OStream& theOStream, Standard_Integer theDepth = -1) const Standard_OVERRIDE;
56 Standard_EXPORT virtual void UpdateDisplay() Standard_OVERRIDE;
60 Standard_EXPORT void DefineLines();
62 Standard_EXPORT void DefinePoints();
66 //! Custom Graphic3d_Structure implementation.
67 class RectangularGridStructure;
71 Handle(Graphic3d_Structure) myStructure;
72 Handle(Graphic3d_Group) myGroup;
73 gp_Ax3 myCurViewPlane;
74 V3d_ViewerPointer myViewer;
75 Standard_Boolean myCurAreDefined;
76 Standard_Boolean myToComputePrs;
77 Aspect_GridDrawMode myCurDrawMode;
78 Standard_Real myCurXo;
79 Standard_Real myCurYo;
80 Standard_Real myCurAngle;
81 Standard_Real myCurXStep;
82 Standard_Real myCurYStep;
83 Standard_Real myXSize;
84 Standard_Real myYSize;
85 Standard_Real myOffSet;
89 DEFINE_STANDARD_HANDLE(V3d_RectangularGrid, Aspect_RectangularGrid)
91 #endif // _V3d_RectangularGrid_HeaderFile