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104 lines
2.9 KiB
C++
104 lines
2.9 KiB
C++
// Created on: 1991-07-16
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// Created by: Christophe MARION
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// Copyright (c) 1991-1999 Matra Datavision
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// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#ifndef _DrawTrSurf_Drawable_HeaderFile
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#define _DrawTrSurf_Drawable_HeaderFile
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#include <Standard.hxx>
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#include <Standard_Type.hxx>
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#include <Standard_Integer.hxx>
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#include <Standard_Real.hxx>
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#include <Draw_Drawable3D.hxx>
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#include <GeomAbs_IsoType.hxx>
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class Adaptor2d_Curve2d;
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class Draw_Display;
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class Adaptor3d_Curve;
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class Adaptor3d_IsoCurve;
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class DrawTrSurf_Drawable;
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DEFINE_STANDARD_HANDLE(DrawTrSurf_Drawable, Draw_Drawable3D)
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//! this class adds to the Drawable3D methods to
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//! display Curves and Curves on Surface.
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//!
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//! The discretisation, number of points on a Curve,
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//! is stored in this class.
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class DrawTrSurf_Drawable : public Draw_Drawable3D
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{
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public:
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//! Draw a polygon of the curve on the Display
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Standard_EXPORT void DrawCurve2dOn (Adaptor2d_Curve2d& C, Draw_Display& D) const;
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//! Draw a polygon of the curve on the Display
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Standard_EXPORT void DrawCurveOn (Adaptor3d_Curve& C, Draw_Display& D) const;
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//! Load C with the specified iso and Draw a polygon
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//! of the curve on the Display
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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;
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//! this is defined only to tell C++ not to complain
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//! about inheriting a pure virtual method.
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Standard_EXPORT virtual void DrawOn (Draw_Display& dis) const Standard_OVERRIDE = 0;
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void SetDiscretisation (const Standard_Integer Discret);
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Standard_Integer GetDiscretisation() const;
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void SetDeflection (const Standard_Real Deflection);
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Standard_Real GetDeflection() const;
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void SetDrawMode (const Standard_Integer DrawMode);
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Standard_Integer GetDrawMode() const;
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DEFINE_STANDARD_RTTIEXT(DrawTrSurf_Drawable,Draw_Drawable3D)
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protected:
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//! set the number of points on a curve at creation.
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Standard_EXPORT DrawTrSurf_Drawable(const Standard_Integer discret, const Standard_Real deflection = 0.01, const Standard_Integer DrawMode = 0);
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private:
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Standard_Integer myDrawMode;
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Standard_Integer myDiscret;
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Standard_Real myDeflection;
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};
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#include <DrawTrSurf_Drawable.lxx>
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#endif // _DrawTrSurf_Drawable_HeaderFile
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