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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. |
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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 |
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