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Diffstat (limited to 'src/threed/graphicsview/qgraphicstranslation3d.cpp')
| -rw-r--r-- | src/threed/graphicsview/qgraphicstranslation3d.cpp | 233 |
1 files changed, 0 insertions, 233 deletions
diff --git a/src/threed/graphicsview/qgraphicstranslation3d.cpp b/src/threed/graphicsview/qgraphicstranslation3d.cpp deleted file mode 100644 index 1b5d1211..00000000 --- a/src/threed/graphicsview/qgraphicstranslation3d.cpp +++ /dev/null @@ -1,233 +0,0 @@ -/**************************************************************************** -** -** 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. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qgraphicstranslation3d.h" - -QT_BEGIN_NAMESPACE - -/*! - \class QGraphicsTranslation3D - \brief The QGraphicsTranslation3D class supports translation of 3D items. - \since 4.8 - \ingroup qt3d - \ingroup qt3d::graphicsview - - QGraphicsTranslation3D is derived directly from QGraphicsTransform, and - provides a \l translate property to specify the 3D vector to - apply to incoming co-ordinates. - - The \l progress property can be used to perform animation along a - translation vector by varying the progress value between 0 and 1. - Overshoot animations are also possible by setting the progress - value to something outside this range. The default progress - value is 1. - - \sa QGraphicsRotation3D, QGraphicsScale3D -*/ - -/*! - \qmlclass Translation3D QGraphicsTranslation3D - \brief The Translation3D item supports translation of items in 3D. - \since 4.8 - \ingroup qt3d::qml3d - - 3D items in QML are typically positioned directly as follows: - - \code - Item3D { - mesh: Mesh { source: "chair.3ds" } - position: Qt.vector3d(0, 5, 10) - } - \endcode - - However, it can sometimes be useful to translate an object along a - vector under the control of an animation. The Translate3D - element can be used for this purpose. The following example - translates the object along a straight-line path 5 units to - the right of its original position, and then back again: - - \code - Item3D { - mesh: Mesh { source: "chair.3ds" } - position: Qt.vector3d(0, 5, 10) - transform: [ - Translation3D { - translate: Qt.vector3d(5, 0, 0) - SequentialAnimation on progress { - running: true - loops: Animation.Infinite - NumberAnimation { to : 1.0; duration: 300 } - NumberAnimation { to : 0.0; duration: 300 } - } - } - ] - } - \endcode - - \sa Rotation3D, Scale3D -*/ - -class QGraphicsTranslation3DPrivate -{ -public: - QGraphicsTranslation3DPrivate() : progress(1.0f) {} - - QVector3D translate; - qreal progress; -}; - -/*! - Constructs a new translation and attaches it to \a parent. -*/ -QGraphicsTranslation3D::QGraphicsTranslation3D(QObject *parent) - : QGraphicsTransform3D(parent), d_ptr(new QGraphicsTranslation3DPrivate) -{ -} - -/*! - Destroys this translation. -*/ -QGraphicsTranslation3D::~QGraphicsTranslation3D() -{ -} - -/*! - \property QGraphicsTranslation3D::translate - \brief the translation to apply to incoming co-ordinates. - - The default value for this property is (0, 0, 0). -*/ - -/*! - \qmlproperty vector3D Translation3D::translate - - The translation to apply to incoming co-ordinates. The default value - for this property is (0, 0, 0). -*/ - -QVector3D QGraphicsTranslation3D::translate() const -{ - Q_D(const QGraphicsTranslation3D); - return d->translate; -} - -void QGraphicsTranslation3D::setTranslate(const QVector3D &value) -{ - Q_D(QGraphicsTranslation3D); - if (d->translate != value) { - d->translate = value; - emit transformChanged(); - emit translateChanged(); - } -} - -/*! - \property QGraphicsTranslation3D::progress - \brief the progress along the translation vector, from 0 to 1. - - The default value for this property is 1. - - This property can be used to perform animation along a translation - vector by varying the progress between 0 and 1. Overshoot animations - are also possible by setting the value to something outside this range. -*/ - -/*! - \qmlproperty real Translation3D::progress - - The progress along the translation vector, from 0 to 1. The default - value for this property is 1. - - This property can be used to perform animation along a translation - vector by varying the progress between 0 and 1. Overshoot animations - are also possible by setting the value to something outside this range. -*/ - -qreal QGraphicsTranslation3D::progress() const -{ - Q_D(const QGraphicsTranslation3D); - return d->progress; -} - -void QGraphicsTranslation3D::setProgress(qreal value) -{ - Q_D(QGraphicsTranslation3D); - if (d->progress != value) { - d->progress = value; - emit transformChanged(); - emit progressChanged(); - } -} - -/*! - \internal -*/ -void QGraphicsTranslation3D::applyTo(QMatrix4x4 *matrix) const -{ - Q_D(const QGraphicsTranslation3D); - matrix->translate(d->translate * d->progress); -} - -/*! - \internal -*/ -QGraphicsTransform3D *QGraphicsTranslation3D::clone(QObject *parent) const -{ - Q_D(const QGraphicsTranslation3D); - QGraphicsTranslation3D *copy = new QGraphicsTranslation3D(parent); - copy->setTranslate(d->translate); - copy->setProgress(d->progress); - return copy; -} - -/*! - \fn void QGraphicsTranslation3D::translateChanged() - - Signal that is emitted when translate() changes. -*/ - -/*! - \fn void QGraphicsTranslation3D::progressChanged() - - Signal that is emitted when progress() changes. -*/ - -QT_END_NAMESPACE |