SoListenerPositionElement.h
#ifndef COIN_SOLISTENERPOSITIONELEMENT_H
#define COIN_SOLISTENERPOSITIONELEMENT_H
/**************************************************************************\
* Copyright (c) Kongsberg Oil & Gas Technologies AS
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* Neither the name of the copyright holder nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
\**************************************************************************/
#include <Inventor/elements/SoReplacedElement.h>
#include <Inventor/SbVec3f.h>
class COIN_DLL_API SoListenerPositionElement : public SoReplacedElement {
typedef SoReplacedElement inherited;
SO_ELEMENT_HEADER(SoListenerPositionElement);
public:
static void initClass(void);
protected:
virtual ~SoListenerPositionElement();
public:
virtual void init(SoState * state);
static void set(SoState * const state, SoNode * const node,
const SbVec3f & position, SbBool setbylistener);
static const SbVec3f & get(SoState * const state);
static SbBool isSetByListener(SoState * const state);
virtual void print(FILE * file) const;
protected:
SbVec3f position;
SbBool setbylistener;
};
#endif // !COIN_SOLISTENERPOSITIONELEMENT_H
SbVec3f
The SbVec3f class is a 3 dimensional vector with floating point coordinates.
Definition SbVec3f.h:51
SoListenerPositionElement::set
static void set(SoState *const state, SoNode *const node, const SbVec3f &position, SbBool setbylistener)
Definition SoListenerPositionElement.cpp:108
SoListenerPositionElement::position
SbVec3f position
Definition SoListenerPositionElement.h:59
SoListenerPositionElement::isSetByListener
static SbBool isSetByListener(SoState *const state)
Definition SoListenerPositionElement.cpp:143
SoListenerPositionElement::get
static const SbVec3f & get(SoState *const state)
Returns the current listener position.
Definition SoListenerPositionElement.cpp:127
SoNode
The SoNode class is the base class for nodes used in scene graphs.
Definition SoNode.h:56
SoReplacedElement::initClass
static void initClass(void)
Definition SoReplacedElement.cpp:77
SoReplacedElement::init
virtual void init(SoState *state)
Definition SoReplacedElement.cpp:91
SoReplacedElement::print
virtual void print(FILE *file) const
Definition SoReplacedElement.cpp:120