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diff --git a/src/threed/arrays/qvector4darray.cpp b/src/threed/arrays/qvector4darray.cpp
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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.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qvector4darray.h"
-#include <QtGui/qmatrix4x4.h>
-
-QT_BEGIN_NAMESPACE
-
-/*!
-    \class QVector4DArray
-    \brief The QVector4DArray class is a convenience for wrapping a QArray of QVector4D values.
-    \since 4.8
-    \ingroup qt3d
-    \ingroup qt3d::arrays
-
-    QVector4DArray is used to build an array of 4D vector values
-    based on floating-point x, y, and z arguments:
-
-    \code
-    QVector4DArray array;
-    array.append(1.0f, 2.0f, 3.0f, -4.0f);
-    array.append(-1.0f, 2.0f, 3.0f, -4.0f);
-    array.append(1.0f, -2.0f, 3.0f, -4.0f);
-    \endcode
-
-    This is more convenient and readable than the equivalent with
-    QArray:
-
-    \code
-    QArray<QVector4D> array;
-    array.append(QVector4D(1.0f, 2.0f, 3.0f, -4.0f));
-    array.append(QVector4D(-1.0f, 2.0f, 3.0f, -4.0f));
-    array.append(QVector4D(1.0f, -2.0f, 3.0f, -4.0f));
-    \endcode
-
-    QVector4DArray also has convenience functions for transforming
-    the contents of the array with translate(), translated(),
-    transform(), and transformed().
-
-    \sa QArray, QVector2DArray, QVector3DArray
-*/
-
-/*!
-    \fn QVector4DArray::QVector4DArray()
-
-    Constructs an empty array of QVector4D values.
-*/
-
-/*!
-    \fn QVector4DArray::QVector4DArray(int size, const QVector4D& value)
-
-    Constructs an array of QVector4D values with an initial \a size.
-    All elements in the array are initialized to \a value.
-*/
-
-/*!
-    \fn QVector4DArray::QVector4DArray(const QArray<QVector4D>& other)
-
-    Constructs a copy of \a other.
-*/
-
-/*!
-    \fn void QVector4DArray::append(qreal x, qreal y, qreal z, qreal w)
-
-    Appends (\a x, \a y, \a z, \a w) to this array of QVector4D values.
-*/
-
-/*!
-    Multiplies the elements in this array of QVector4D values by
-    the \a scale.
-
-    \sa scaled()
-*/
-void QVector4DArray::scale(qreal scale)
-{
-    if (isDetached()) {
-        // Modify the array in-place.
-        int size = count();
-        QVector4D *dst = data();
-        for (int index = 0; index < size; ++index)
-            *dst++ *= scale;
-    } else {
-        // Create a new array, translate the values, and assign.
-        QArray<QVector4D> result;
-        int size = count();
-        const QVector4D *src = constData();
-        QVector4D *dst = result.extend(size);
-        for (int index = 0; index < size; ++index)
-            *dst++ = *src++ * scale;
-        *this = result;
-    }
-}
-
-/*!
-    Returns a copy of this array of QVector4D values, multiplied
-    by the \a scale.
-
-    \sa scale()
-*/
-QVector4DArray QVector4DArray::scaled(qreal scale) const
-{
-    QArray<QVector4D> result;
-    int size = count();
-    const QVector4D *src = constData();
-    QVector4D *dst = result.extend(size);
-    for (int index = 0; index < size; ++index)
-        *dst++ = *src++ * scale;
-    return result;
-}
-
-/*!
-    Translates the elements in this array of QVector4D values
-    by the components of \a value.
-
-    \sa translated()
-*/
-void QVector4DArray::translate(const QVector4D& value)
-{
-    if (isDetached()) {
-        // Modify the array in-place.
-        int size = count();
-        QVector4D *dst = data();
-        for (int index = 0; index < size; ++index)
-            *dst++ += value;
-    } else {
-        // Create a new array, translate the values, and assign.
-        QArray<QVector4D> result;
-        int size = count();
-        const QVector4D *src = constData();
-        QVector4D *dst = result.extend(size);
-        for (int index = 0; index < size; ++index)
-            *dst++ = *src++ + value;
-        *this = result;
-    }
-}
-
-/*!
-    \fn void QVector4DArray::translate(qreal x, qreal y, qreal z, qreal w);
-    \overload
-
-    Translates the elements in this array of QVector4D values
-    by (\a x, \a y, \a z, \a w).
-
-    \sa translated()
-*/
-
-/*!
-    Returns a copy of this array of QVector4D values, translated
-    by the components of \a value.
-
-    \sa translate()
-*/
-QArray<QVector4D> QVector4DArray::translated(const QVector4D& value) const
-{
-    QArray<QVector4D> result;
-    int size = count();
-    const QVector4D *src = constData();
-    QVector4D *dst = result.extend(size);
-    for (int index = 0; index < size; ++index)
-        *dst++ = *src++ + value;
-    return result;
-}
-
-/*!
-    \fn QArray<QVector4D> QVector4DArray::translated(qreal x, qreal y, qreal z, qreal w) const
-    \overload
-
-    Returns a copy of this array of QVector4D values, translated
-    by (\a x, \a y, \a z, \a w).
-
-    \sa translate()
-*/
-
-/*!
-    Transforms the elements in this array of QVector4D values
-    by \a matrix.
-
-    \sa transformed()
-*/
-void QVector4DArray::transform(const QMatrix4x4& matrix)
-{
-    if (isDetached()) {
-        // Modify the array in-place.
-        int size = count();
-        QVector4D *dst = data();
-        for (int index = 0; index < size; ++index) {
-            *dst = matrix * *dst;
-            ++dst;
-        }
-    } else {
-        // Create a new array, transform the values, and assign.
-        QArray<QVector4D> result;
-        int size = count();
-        const QVector4D *src = constData();
-        QVector4D *dst = result.extend(size);
-        for (int index = 0; index < size; ++index)
-            *dst++ = matrix * *src++;
-        *this = result;
-    }
-}
-
-/*!
-    Returns a copy of this array of QVector3D values, transformed
-    by \a matrix.
-
-    \sa transform()
-*/
-QArray<QVector4D> QVector4DArray::transformed(const QMatrix4x4& matrix) const
-{
-    QArray<QVector4D> result;
-    int size = count();
-    const QVector4D *src = constData();
-    QVector4D *dst = result.extend(size);
-    for (int index = 0; index < size; ++index)
-        *dst++ = matrix * *src++;
-    return result;
-}
-
-QT_END_NAMESPACE