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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtQuick3D module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QGLSCENENODE_P_H
#define QGLSCENENODE_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include "qglnamespace.h"
#include "qglscenenode.h"
#include "qgraphicstransform3d.h"
#include <QtGui/qmatrix4x4.h>
#include <QtCore/qlist.h>
#include <QtCore/qstringlist.h>
#include <QtCore/qset.h>
class QGLAbstractEffect;
class QGLPickNode;
class QGLSceneNodePrivate
{
public:
QGLSceneNodePrivate()
: palette(0)
, localEffect(QGL::FlatColor) // 0 - zero
, customEffect(0)
, hasEffect(false)
, material(-1)
, backMaterial(-1)
, start(0)
, count(0)
, options(0)
, pickNode(0)
, boxValid(false)
, drawingMode(QGL::Triangles)
, culled(false)
{
}
// This constructor is used by QGLSceneNode::clone().
QGLSceneNodePrivate(const QGLSceneNodePrivate *other)
: geometry(other->geometry)
, palette(other->palette)
, localTransform(other->localTransform)
, translate(other->translate)
, localEffect(other->localEffect)
, customEffect(other->customEffect)
, hasEffect(other->hasEffect)
, material(other->material)
, backMaterial(other->backMaterial)
, start(other->start)
, count(other->count)
, options(other->options)
, pickNode(0) // Explicitly not cloned.
, bb(other->bb)
, boxValid(other->boxValid)
, drawingMode(other->drawingMode)
, drawingWidth(1.0)
, culled(other->culled)
{
}
inline void invalidateParentBoundingBox() const
{
QList<QGLSceneNode*>::const_iterator it = parentNodes.constBegin();
for ( ; it != parentNodes.constEnd(); ++it)
(*it)->invalidateBoundingBox();
}
QGeometryData geometry;
QGLMaterialCollection *palette;
QMatrix4x4 localTransform;
QVector3D translate;
QList<QGraphicsTransform3D *> transforms;
QGL::StandardEffect localEffect;
QGLAbstractEffect *customEffect;
QList<QGLSceneNode*> childNodes;
QList<QGLSceneNode*> parentNodes;
bool hasEffect;
int material;
int backMaterial;
int start;
int count;
QGLSceneNode::Options options;
QGLPickNode *pickNode;
mutable QBox3D bb;
mutable bool boxValid;
QGL::DrawingMode drawingMode;
qreal drawingWidth;
bool culled;
};
#endif // QGLSCENENODE_P_H
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