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1 | // Created on: 1991-07-16 |
2 | // Created by: Christophe MARION |
3 | // Copyright (c) 1991-1999 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 _DrawTrSurf_Drawable_HeaderFile |
18 | #define _DrawTrSurf_Drawable_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_Type.hxx> |
22 | |
23 | #include <Standard_Integer.hxx> |
24 | #include <Standard_Real.hxx> |
25 | #include <Draw_Drawable3D.hxx> |
26 | #include <GeomAbs_IsoType.hxx> |
27 | class Adaptor2d_Curve2d; |
28 | class Draw_Display; |
29 | class Adaptor3d_Curve; |
30 | class Adaptor3d_IsoCurve; |
31 | |
32 | |
33 | class DrawTrSurf_Drawable; |
34 | DEFINE_STANDARD_HANDLE(DrawTrSurf_Drawable, Draw_Drawable3D) |
35 | |
36 | //! this class adds to the Drawable3D methods to |
37 | //! display Curves and Curves on Surface. |
38 | //! |
39 | //! The discretisation, number of points on a Curve, |
40 | //! is stored in this class. |
41 | class DrawTrSurf_Drawable : public Draw_Drawable3D |
42 | { |
43 | |
44 | public: |
45 | |
46 | |
47 | //! Draw a polygon of the curve on the Display |
48 | Standard_EXPORT void DrawCurve2dOn (Adaptor2d_Curve2d& C, Draw_Display& D) const; |
49 | |
50 | //! Draw a polygon of the curve on the Display |
51 | Standard_EXPORT void DrawCurveOn (Adaptor3d_Curve& C, Draw_Display& D) const; |
52 | |
53 | //! Load C with the specified iso and Draw a polygon |
54 | //! of the curve on the Display |
55 | Standard_EXPORT void DrawIsoCurveOn (Adaptor3d_IsoCurve& C, const GeomAbs_IsoType T, const Standard_Real P, const Standard_Real F, const Standard_Real L, Draw_Display& D) const; |
56 | |
57 | //! this is defined only to tell C++ not to complain |
58 | //! about inheriting a pure virtual method. |
79104795 |
59 | Standard_EXPORT virtual void DrawOn (Draw_Display& dis) const Standard_OVERRIDE = 0; |
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60 | |
61 | void SetDiscretisation (const Standard_Integer Discret); |
62 | |
63 | Standard_Integer GetDiscretisation() const; |
64 | |
65 | void SetDeflection (const Standard_Real Deflection); |
66 | |
67 | Standard_Real GetDeflection() const; |
68 | |
69 | void SetDrawMode (const Standard_Integer DrawMode); |
70 | |
71 | Standard_Integer GetDrawMode() const; |
72 | |
73 | |
74 | |
75 | |
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76 | DEFINE_STANDARD_RTTIEXT(DrawTrSurf_Drawable,Draw_Drawable3D) |
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77 | |
78 | protected: |
79 | |
80 | |
81 | //! set the number of points on a curve at creation. |
82 | Standard_EXPORT DrawTrSurf_Drawable(const Standard_Integer discret, const Standard_Real deflection = 0.01, const Standard_Integer DrawMode = 0); |
83 | |
84 | |
85 | |
86 | private: |
87 | |
88 | |
89 | Standard_Integer myDrawMode; |
90 | Standard_Integer myDiscret; |
91 | Standard_Real myDeflection; |
92 | |
93 | |
94 | }; |
95 | |
96 | |
97 | #include <DrawTrSurf_Drawable.lxx> |
98 | |
99 | |
100 | |
101 | |
102 | |
103 | #endif // _DrawTrSurf_Drawable_HeaderFile |