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SoGLPolygonOffsetElement.h
1 #ifndef COIN_SOGLPOLYGONOFFSETELEMENT_H
2 #define COIN_SOGLPOLYGONOFFSETELEMENT_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/SoPolygonOffsetElement.h>
28
29 class COIN_DLL_API SoGLPolygonOffsetElement : public SoPolygonOffsetElement {
30 typedef SoPolygonOffsetElement inherited;
31
32 SO_ELEMENT_HEADER(SoGLPolygonOffsetElement);
33 public:
34 static void initClass(void);
35 protected:
36 virtual ~SoGLPolygonOffsetElement();
37
38 public:
39 virtual void init(SoState * state);
40 virtual void push(SoState * state);
41 virtual void pop(SoState * state, const SoElement * prevTopElement);
42
43 protected:
44 virtual void setElt(float factor, float units, Style styles, SbBool on);
45
46 private:
47
48 SoState * state; // needed to test for OpenGL extension
49 void updategl(void);
50 };
51
52 #endif // !COIN_SOGLPOLYGONOFFSETELEMENT_H
SoPolygonOffsetElement
The SoPolygonOffsetElement class is yet to be documented.FIXME: write doc.
Definition: SoPolygonOffsetElement.h:29
SoElement::push
virtual void push(SoState *state)
Definition: SoElement.cpp:570
SoPolygonOffsetElement::setElt
virtual void setElt(float factor, float units, Style styles, SbBool on)
FIXME: write doc.
Definition: SoPolygonOffsetElement.cpp:137
SoElement
SoElement is the abstract base class for all elements.
Definition: SoElement.h:34
SoPolygonOffsetElement::initClass
static void initClass(void)
Definition: SoPolygonOffsetElement.cpp:76
SoState
The SoState class manages the Coin scenegraph traversal state data.The SoState class is used by actio...
Definition: SoState.h:35
SoGLPolygonOffsetElement
The SoGLPolygonOffsetElement class is yet to be documented.FIXME: write doc.
Definition: SoGLPolygonOffsetElement.h:29
SoPolygonOffsetElement::init
virtual void init(SoState *state)
FIXME: write doc.
Definition: SoPolygonOffsetElement.cpp:92
SoElement::pop
virtual void pop(SoState *state, const SoElement *prevTopElement)
Definition: SoElement.cpp:585
SoPolygonOffsetElement::Style
Style
Definition: SoPolygonOffsetElement.h:39

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