Coin  4.0.3
Coin3D core library
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SoListenerDopplerElement.h
1#ifndef COIN_SOLISTENERDOPPLERELEMENT_H
2#define COIN_SOLISTENERDOPPLERELEMENT_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:
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12 * Redistributions of source code must retain the above copyright notice,
13 * this list of conditions and the following disclaimer.
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16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
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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
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34\**************************************************************************/
35
36#include <Inventor/elements/SoReplacedElement.h>
37#include <Inventor/SbVec3f.h>
38
39class COIN_DLL_API SoListenerDopplerElement : public SoReplacedElement {
41
42 SO_ELEMENT_HEADER(SoListenerDopplerElement);
43public:
44 static void initClass(void);
45protected:
47
48public:
49 virtual void init(SoState * state);
50 static void setDopplerVelocity(SoState * const state, SoNode * const node,
51 const SbVec3f & velocity);
52 static void setDopplerFactor(SoState * const state, SoNode * const node,
53 float factor);
54
55 static const SbVec3f & getDopplerVelocity(SoState * const state);
56 static float getDopplerFactor(SoState * const state);
57
58 virtual void print(FILE * file) const;
59
60protected:
63};
64
65#endif // !COIN_SOLISTENERDOPPLERELEMENT_H
The SbVec3f class is a 3 dimensional vector with floating point coordinates.
Definition SbVec3f.h:51
The SoListenerDopplerElement holds the Doppler velocity and factor of the current listener.
Definition SoListenerDopplerElement.h:39
SbVec3f dopplerVelocity
Definition SoListenerDopplerElement.h:61
float dopplerFactor
Definition SoListenerDopplerElement.h:62
The SoNode class is the base class for nodes used in scene graphs.
Definition SoNode.h:56
The SoReplacedElement class is an abstract element superclass.
Definition SoReplacedElement.h:39
static void initClass(void)
Definition SoReplacedElement.cpp:77
virtual void init(SoState *state)
Definition SoReplacedElement.cpp:91
virtual void print(FILE *file) const
Definition SoReplacedElement.cpp:120
The SoState class manages the Coin scene graph traversal state data.
Definition SoState.h:44