SoGLUpdateAreaElement.h
#ifndef COIN_SOGLUPDATEAREAELEMENT_H
#define COIN_SOGLUPDATEAREAELEMENT_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/SoSubElement.h>
#include <Inventor/SbVec2f.h>
#include <Inventor/SbVec2s.h>
class COIN_DLL_API SoGLUpdateAreaElement : public SoElement {
typedef SoElement inherited;
SO_ELEMENT_HEADER(SoGLUpdateAreaElement);
public:
static void initClass(void);
protected:
virtual ~SoGLUpdateAreaElement();
public:
virtual void init(SoState * state);
virtual void push(SoState * state);
virtual void pop(SoState * state,
const SoElement * prevTopElement);
virtual SbBool matches(const SoElement * element) const;
virtual SoElement * copyMatchInfo() const;
static void set(SoState * const state, const SbVec2f & origin,
const SbVec2f & size);
static SbBool get(SoState * const state, SbVec2f & origin,
SbVec2f & size);
static SbVec2f getDefaultOrigin();
static SbVec2f getDefaultSize();
protected:
SbVec2f origin;
SbVec2f size;
private:
SbBool isDefault(void) const;
void updategl(void);
SbBool scissorstate;
SbVec2s screenorigin, screensize;
};
#endif // !COIN_SOGLUPDATEAREAELEMENT_H
SbVec2f
The SbVec2f class is a 2 dimensional vector with floating point coordinates.
Definition SbVec2f.h:49
SbVec2s
The SbVec2s class is a 2 dimensional vector with short integer coordinates.
Definition SbVec2s.h:51
SoElement::SoElement
SoElement(void)
Definition SoElement.cpp:534
SoElement::pop
virtual void pop(SoState *state, const SoElement *prevTopElement)
Definition SoElement.cpp:585
SoElement::matches
virtual SbBool matches(const SoElement *element) const =0
Definition SoElement.cpp:609
SoElement::initClass
static void initClass(void)
Definition SoElement.cpp:507
SoElement::copyMatchInfo
virtual SoElement * copyMatchInfo(void) const =0
SoElement::init
virtual void init(SoState *state)
Definition SoElement.cpp:553
SoElement::push
virtual void push(SoState *state)
Definition SoElement.cpp:570
SoGLUpdateAreaElement::getDefaultOrigin
static SbVec2f getDefaultOrigin()
Definition SoGLUpdateAreaElement.cpp:193
SoGLUpdateAreaElement::get
static SbBool get(SoState *const state, SbVec2f &origin, SbVec2f &size)
Definition SoGLUpdateAreaElement.cpp:177
SoGLUpdateAreaElement::set
static void set(SoState *const state, const SbVec2f &origin, const SbVec2f &size)
Definition SoGLUpdateAreaElement.cpp:151
SoGLUpdateAreaElement::origin
SbVec2f origin
Definition SoGLUpdateAreaElement.h:68
SoGLUpdateAreaElement::size
SbVec2f size
Definition SoGLUpdateAreaElement.h:69
SoGLUpdateAreaElement::getDefaultSize
static SbVec2f getDefaultSize()
Definition SoGLUpdateAreaElement.cpp:202