Coin  4.0.3
Coin3D core library
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SoGLPolygonOffsetElement.h
1#ifndef COIN_SOGLPOLYGONOFFSETELEMENT_H
2#define COIN_SOGLPOLYGONOFFSETELEMENT_H
3
4/**************************************************************************\
5 * Copyright (c) Kongsberg Oil & Gas Technologies AS
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions are
10 * met:
11 *
12 * Redistributions of source code must retain the above copyright notice,
13 * this list of conditions and the following disclaimer.
14 *
15 * Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
18 *
19 * Neither the name of the copyright holder nor the names of its
20 * contributors may be used to endorse or promote products derived from
21 * this software without specific prior written permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
24 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
25 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34\**************************************************************************/
35
36#include <Inventor/elements/SoPolygonOffsetElement.h>
37
40
41 SO_ELEMENT_HEADER(SoGLPolygonOffsetElement);
42public:
43 static void initClass(void);
44protected:
46
47public:
48 virtual void init(SoState * state);
49 virtual void push(SoState * state);
50 virtual void pop(SoState * state, const SoElement * prevTopElement);
51
52protected:
53 virtual void setElt(float factor, float units, Style styles, SbBool on);
54
55private:
56
57 SoState * state; // needed to test for OpenGL extension
58 void updategl(void);
59};
60
61#endif // !COIN_SOGLPOLYGONOFFSETELEMENT_H
SoElement is the abstract base class for all elements.
Definition SoElement.h:43
virtual void pop(SoState *state, const SoElement *prevTopElement)
Definition SoElement.cpp:585
virtual void push(SoState *state)
Definition SoElement.cpp:570
The SoGLPolygonOffsetElement class is yet to be documented.
Definition SoGLPolygonOffsetElement.h:38
The SoPolygonOffsetElement class is yet to be documented.
Definition SoPolygonOffsetElement.h:38
virtual void setElt(float factor, float units, Style styles, SbBool on)
FIXME: write doc.
Definition SoPolygonOffsetElement.cpp:152
static void initClass(void)
Definition SoPolygonOffsetElement.cpp:85
virtual void init(SoState *state)
Definition SoPolygonOffsetElement.cpp:107
Style
Definition SoPolygonOffsetElement.h:48
The SoState class manages the Coin scene graph traversal state data.
Definition SoState.h:44