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SoListenerDopplerElement.h
1 #ifndef COIN_SOLISTENERDOPPLERELEMENT_H
2 #define COIN_SOLISTENERDOPPLERELEMENT_H
3 
4 /**************************************************************************\
5  *
6  * This file is part of the Coin 3D visualization library.
7  * Copyright (C) 1998-2007 by Systems in Motion. All rights reserved.
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 Systems in Motion about acquiring
18  * a Coin Professional Edition License.
19  *
20  * See http://www.coin3d.org/ for more information.
21  *
22  * Systems in Motion, Postboks 1283, Pirsenteret, 7462 Trondheim, NORWAY.
23  * http://www.sim.no/ sales@sim.no coin-support@coin3d.org
24  *
25 \**************************************************************************/
26 
27 #include <Inventor/elements/SoReplacedElement.h>
28 #include <Inventor/SbVec3f.h>
29 
30 class COIN_DLL_API SoListenerDopplerElement : public SoReplacedElement {
32 
33  SO_ELEMENT_HEADER(SoListenerDopplerElement);
34 public:
35  static void initClass(void);
36 protected:
37  virtual ~SoListenerDopplerElement();
38 
39 public:
40  virtual void init(SoState * state);
41  static void setDopplerVelocity(SoState * const state, SoNode * const node,
42  const SbVec3f & velocity);
43  static void setDopplerFactor(SoState * const state, SoNode * const node,
44  float factor);
45 
46  static const SbVec3f & getDopplerVelocity(SoState * const state);
47  static float getDopplerFactor(SoState * const state);
48 
49  virtual void print(FILE * file) const;
50 
51 protected:
54 };
55 
56 #endif // !COIN_SOLISTENERDOPPLERELEMENT_H
SoListenerDopplerElement::setDopplerVelocity
static void setDopplerVelocity(SoState *const state, SoNode *const node, const SbVec3f &velocity)
Definition: SoListenerDopplerElement.cpp:97
SoListenerDopplerElement::dopplerFactor
float dopplerFactor
Definition: SoListenerDopplerElement.h:53
SoState
The SoState class manages the Coin scenegraph traversal state data.
Definition: SoState.h:35
SoListenerDopplerElement::getDopplerVelocity
static const SbVec3f & getDopplerVelocity(SoState *const state)
Returns the current listener's doppler velocity.
Definition: SoListenerDopplerElement.cpp:127
SoListenerDopplerElement::print
virtual void print(FILE *file) const
Prints the contents of the element (unimplemented)
Definition: SoListenerDopplerElement.cpp:147
SoReplacedElement::init
virtual void init(SoState *state)
Definition: SoReplacedElement.cpp:76
SoElement::getConstElement
static const SoElement * getConstElement(SoState *const state, const int stackIndex)
Definition: SoElement.h:114
SoListenerDopplerElement::dopplerVelocity
SbVec3f dopplerVelocity
Definition: SoListenerDopplerElement.h:52
SoListenerDopplerElement::setDopplerFactor
static void setDopplerFactor(SoState *const state, SoNode *const node, float factor)
Definition: SoListenerDopplerElement.cpp:113
SoListenerDopplerElement
The SoListenerDopplerElement holds the doppler velocity and factor of the current listener.
Definition: SoListenerDopplerElement.h:30
SoListenerDopplerElement::getDopplerFactor
static float getDopplerFactor(SoState *const state)
Returns the current listener's doppler factor.
Definition: SoListenerDopplerElement.cpp:137
SoElement
SoElement is the abstract base class for all elements.
Definition: SoElement.h:34
SoElement::getElement
static SoElement * getElement(SoState *const state, const int stackIndex)
Definition: SoElement.h:101
SoListenerDopplerElement::initClass
static void initClass(void)
Definition: SoListenerDopplerElement.cpp:66
SoReplacedElement::print
virtual void print(FILE *file) const
Definition: SoReplacedElement.cpp:105
SbVec3f
The SbVec3f class is a 3 dimensional vector with floating point coordinates.
Definition: SbVec3f.h:37
SoReplacedElement
The SoReplacedElement class is an abstract element superclass.
Definition: SoReplacedElement.h:30
SoListenerDopplerElement::init
virtual void init(SoState *state)
Definition: SoListenerDopplerElement.cpp:85
SoNode
The SoNode class is the base class for nodes used in scene graphs.
Definition: SoNode.h:47
SoListenerDopplerElement::~SoListenerDopplerElement
virtual ~SoListenerDopplerElement()
Definition: SoListenerDopplerElement.cpp:75

Copyright © 1998-2007 by Systems in Motion AS. All rights reserved.

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