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SoGLPointSizeElement.h
1#ifndef COIN_SOGLPOINTSIZEELEMENT_H
2#define COIN_SOGLPOINTSIZEELEMENT_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/SbVec2f.h>
28#include <Inventor/elements/SoPointSizeElement.h>
29
30class COIN_DLL_API SoGLPointSizeElement : public SoPointSizeElement {
32
33 SO_ELEMENT_HEADER(SoGLPointSizeElement);
34
35public:
36 static void initClass(void);
37protected:
38 virtual ~SoGLPointSizeElement();
39
40public:
41 virtual void init(SoState * state);
42
43 virtual void push(SoState * state);
44 virtual void pop(SoState * state, const SoElement * prevTopElement);
45
46protected:
47 virtual void setElt(float size);
48
49private:
50 static float sizerange[2];
51 void updategl();
52};
53
54#endif // !COIN_SOGLPOINTSIZEELEMENT_H
SoElement is the abstract base class for all elements.
Definition SoElement.h:34
virtual void pop(SoState *state, const SoElement *prevTopElement)
Definition SoElement.cpp:585
virtual void push(SoState *state)
Definition SoElement.cpp:570
virtual void setElt(float value)
Definition SoFloatElement.cpp:153
The SoGLPointSizeElement class changes the pointsize setting of the OpenGL render state.
Definition SoGLPointSizeElement.h:30
The SoPointSizeElement changes the pointsize setting of the render state.
Definition SoPointSizeElement.h:29
virtual void init(SoState *state)
Definition SoPointSizeElement.cpp:60
The SoState class manages the Coin scenegraph traversal state data.
Definition SoState.h:35

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