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SoGLLineWidthElement.h
1 #ifndef COIN_SOGLLINEWIDTHELEMENT_H
2 #define COIN_SOGLLINEWIDTHELEMENT_H
3
4 /**************************************************************************\
5 *
6 * This file is part of the Coin 3D visualization library.
7 * Copyright (C) by Kongsberg Oil & Gas Technologies.
8 *
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License
11 * ("GPL") version 2 as published by the Free Software Foundation.
12 * See the file LICENSE.GPL at the root directory of this source
13 * distribution for additional information about the GNU GPL.
14 *
15 * For using Coin with software that can not be combined with the GNU
16 * GPL, and for taking advantage of the additional benefits of our
17 * support services, please contact Kongsberg Oil & Gas Technologies
18 * about acquiring a Coin Professional Edition License.
19 *
20 * See http://www.coin3d.org/ for more information.
21 *
22 * Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
23 * http://www.sim.no/ sales@sim.no coin-support@coin3d.org
24 *
25 \**************************************************************************/
26
27 #include <Inventor/elements/SoLineWidthElement.h>
28
29 class COIN_DLL_API SoGLLineWidthElement : public SoLineWidthElement {
30 typedef SoLineWidthElement inherited;
31
32 SO_ELEMENT_HEADER(SoGLLineWidthElement);
33 public:
34 static void initClass(void);
35 protected:
36 virtual ~SoGLLineWidthElement();
37
38 public:
39 virtual void init(SoState * state);
40
41 virtual void push(SoState * state);
42 virtual void pop(SoState * state,
43 const SoElement * prevTopElement);
44
45 protected:
46 virtual void setElt(float width);
47
48 private:
49 SoState * state;
50 static float sizerange[2];
51 void updategl(void);
52 };
53
54 #endif // !COIN_SOGLLINEWIDTHELEMENT_H
SoLineWidthElement
The SoLineWidthElement class changes the linewidth setting of the render state.Requests from the scen...
Definition: SoLineWidthElement.h:29
SoElement::push
virtual void push(SoState *state)
Definition: SoElement.cpp:570
SoElement
SoElement is the abstract base class for all elements.
Definition: SoElement.h:34
SoState
The SoState class manages the Coin scenegraph traversal state data.The SoState class is used by actio...
Definition: SoState.h:35
SoFloatElement::setElt
virtual void setElt(float value)
Definition: SoFloatElement.cpp:153
SoLineWidthElement::init
virtual void init(SoState *state)
Definition: SoLineWidthElement.cpp:60
SoGLLineWidthElement
The SoGLLineWidthElement class changes the linewidth setting of the OpenGL render state...
Definition: SoGLLineWidthElement.h:29
SoElement::pop
virtual void pop(SoState *state, const SoElement *prevTopElement)
Definition: SoElement.cpp:585

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