65 lines
2.6 KiB
C++
65 lines
2.6 KiB
C++
// Created by: NW,JPB,CAL
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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 _Graphic3d_AspectLine3d_HeaderFile
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#define _Graphic3d_AspectLine3d_HeaderFile
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#include "Graphic3d_Aspects.hxx"
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//! Creates and updates a group of attributes for 3d line primitives.
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//! This group contains the color, the type of line, and its thickness.
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class Graphic3d_AspectLine3d : public Graphic3d_Aspects
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{
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DEFINE_STANDARD_RTTIEXT(Graphic3d_AspectLine3d, Graphic3d_Aspects)
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public:
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//! Creates a context table for line primitives
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//! defined with the following default values:
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//!
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//! Color = Quantity_NOC_YELLOW;
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//! Type = Aspect_TOL_SOLID;
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//! Width = 1.0;
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Standard_EXPORT Graphic3d_AspectLine3d();
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//! Creates a context table for line primitives defined with the specified values.
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//! Warning: theWidth is the "line width scale factor".
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//! The nominal line width is 1 pixel.
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//! The width of the line is determined by applying the line width scale factor to this nominal
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//! line width. The supported line widths vary by 1-pixel units.
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Standard_EXPORT Graphic3d_AspectLine3d(const Quantity_Color& theColor,
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Aspect_TypeOfLine theType,
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Standard_Real theWidth);
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//! Return line type.
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Aspect_TypeOfLine Type() const { return myLineType; }
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//! Modifies the type of line.
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void SetType(const Aspect_TypeOfLine theType) { SetLineType(theType); }
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//! Return line width.
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Standard_ShortReal Width() const { return myLineWidth; }
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//! Modifies the line thickness.
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//! Warning: Raises Standard_OutOfRange if the width is a negative value.
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void SetWidth(const Standard_Real theWidth) { SetWidth((float)theWidth); }
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//! Modifies the line thickness.
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//! Warning: Raises Standard_OutOfRange if the width is a negative value.
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void SetWidth(Standard_ShortReal theWidth) { SetLineWidth(theWidth); }
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};
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DEFINE_STANDARD_HANDLE(Graphic3d_AspectLine3d, Graphic3d_Aspects)
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#endif // _Graphic3d_AspectLine3d_HeaderFile
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