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1 | // Created on: 1998-07-16 |
2 | // Created by: CAL |
3 | // Copyright (c) 1998-1999 Matra Datavision |
4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
5 | // |
6 | // This file is part of Open CASCADE Technology software library. |
7 | // |
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. |
13 | // |
14 | // Alternatively, this file may be used under the terms of Open CASCADE |
15 | // commercial license or contractual agreement. |
16 | |
17 | #ifndef _V3d_CircularGrid_HeaderFile |
18 | #define _V3d_CircularGrid_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_Type.hxx> |
22 | |
23 | #include <gp_Ax3.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; |
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32 | |
33 | class V3d_CircularGrid : public Aspect_CircularGrid |
34 | { |
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35 | DEFINE_STANDARD_RTTIEXT(V3d_CircularGrid, Aspect_CircularGrid) |
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36 | public: |
37 | |
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38 | Standard_EXPORT V3d_CircularGrid(const V3d_ViewerPointer& aViewer, const Quantity_Color& aColor, const Quantity_Color& aTenthColor); |
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39 | |
40 | Standard_EXPORT virtual ~V3d_CircularGrid(); |
41 | |
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42 | Standard_EXPORT void SetColors (const Quantity_Color& aColor, const Quantity_Color& aTenthColor) Standard_OVERRIDE; |
43 | |
44 | Standard_EXPORT void Display() Standard_OVERRIDE; |
45 | |
46 | Standard_EXPORT void Erase() const Standard_OVERRIDE; |
47 | |
48 | Standard_EXPORT Standard_Boolean IsDisplayed() const Standard_OVERRIDE; |
49 | |
50 | Standard_EXPORT void GraphicValues (Standard_Real& Radius, Standard_Real& OffSet) const; |
51 | |
52 | Standard_EXPORT void SetGraphicValues (const Standard_Real Radius, const Standard_Real OffSet); |
53 | |
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54 | protected: |
55 | |
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56 | Standard_EXPORT void UpdateDisplay() Standard_OVERRIDE; |
57 | |
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58 | private: |
59 | |
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60 | Standard_EXPORT void DefineLines(); |
61 | |
62 | Standard_EXPORT void DefinePoints(); |
63 | |
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64 | private: |
65 | |
66 | //! Custom Graphic3d_Structure implementation. |
67 | class CircularGridStructure; |
68 | |
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69 | private: |
70 | |
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71 | Handle(Graphic3d_Structure) myStructure; |
72 | Handle(Graphic3d_Group) myGroup; |
73 | gp_Ax3 myCurViewPlane; |
74 | V3d_ViewerPointer myViewer; |
75 | Standard_Boolean myCurAreDefined; |
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76 | Standard_Boolean myToComputePrs; |
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77 | Aspect_GridDrawMode myCurDrawMode; |
78 | Standard_Real myCurXo; |
79 | Standard_Real myCurYo; |
80 | Standard_Real myCurAngle; |
81 | Standard_Real myCurStep; |
82 | Standard_Integer myCurDivi; |
83 | Standard_Real myRadius; |
84 | Standard_Real myOffSet; |
85 | |
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86 | }; |
87 | |
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88 | DEFINE_STANDARD_HANDLE(V3d_CircularGrid, Aspect_CircularGrid) |
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89 | |
90 | #endif // _V3d_CircularGrid_HeaderFile |