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_CircularGrid_HeaderFile
18 #define _V3d_CircularGrid_HeaderFile
20 #include <Standard.hxx>
21 #include <Standard_Type.hxx>
24 #include <V3d_ViewerPointer.hxx>
25 #include <Standard_Boolean.hxx>
26 #include <Aspect_GridDrawMode.hxx>
27 #include <Standard_Real.hxx>
28 #include <Standard_Integer.hxx>
29 #include <Aspect_CircularGrid.hxx>
30 class Graphic3d_Structure;
31 class Graphic3d_Group;
33 class V3d_CircularGrid : public Aspect_CircularGrid
35 DEFINE_STANDARD_RTTIEXT(V3d_CircularGrid, Aspect_CircularGrid)
38 Standard_EXPORT V3d_CircularGrid(const V3d_ViewerPointer& aViewer, const Quantity_Color& aColor, const Quantity_Color& aTenthColor);
40 Standard_EXPORT virtual ~V3d_CircularGrid();
42 Standard_EXPORT void SetColors (const Quantity_Color& aColor, const Quantity_Color& aTenthColor) Standard_OVERRIDE;
44 Standard_EXPORT void Display() Standard_OVERRIDE;
46 Standard_EXPORT void Erase() const Standard_OVERRIDE;
48 Standard_EXPORT Standard_Boolean IsDisplayed() const Standard_OVERRIDE;
50 Standard_EXPORT void GraphicValues (Standard_Real& Radius, Standard_Real& OffSet) const;
52 Standard_EXPORT void SetGraphicValues (const Standard_Real Radius, const Standard_Real OffSet);
54 //! Dumps the content of me into the stream
55 Standard_EXPORT virtual void DumpJson (Standard_OStream& theOStream, Standard_Integer theDepth = -1) const Standard_OVERRIDE;
59 Standard_EXPORT void UpdateDisplay() Standard_OVERRIDE;
63 Standard_EXPORT void DefineLines();
65 Standard_EXPORT void DefinePoints();
69 //! Custom Graphic3d_Structure implementation.
70 class CircularGridStructure;
74 Handle(Graphic3d_Structure) myStructure;
75 Handle(Graphic3d_Group) myGroup;
76 gp_Ax3 myCurViewPlane;
77 V3d_ViewerPointer myViewer;
78 Standard_Boolean myCurAreDefined;
79 Standard_Boolean myToComputePrs;
80 Aspect_GridDrawMode myCurDrawMode;
81 Standard_Real myCurXo;
82 Standard_Real myCurYo;
83 Standard_Real myCurAngle;
84 Standard_Real myCurStep;
85 Standard_Integer myCurDivi;
86 Standard_Real myRadius;
87 Standard_Real myOffSet;
91 DEFINE_STANDARD_HANDLE(V3d_CircularGrid, Aspect_CircularGrid)
93 #endif // _V3d_CircularGrid_HeaderFile