Revision control
++ // Copyright (C) 2020 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
++ // Qt-Security score:significant reason:default
++
++
++ #ifndef QQUICK3DQUATERNIONUTILS_H
++ #define QQUICK3DQUATERNIONUTILS_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 <QtQuick3D/private/qtquick3dglobal_p.h>
++
++ #include <QtCore/QObject>
++ #include <QtGui/QQuaternion>
++ #include <QtGui/QVector3D>
++ #include <QtQml/qqml.h>
++
++ QT_BEGIN_NAMESPACE
++
++ class Q_QUICK3D_EXPORT QQuick3DQuaternionUtils : public QObject
++ {
++ Q_OBJECT
++
++ QML_NAMED_ELEMENT(Quaternion)
++ QML_SINGLETON
++
++ public:
++ explicit QQuick3DQuaternionUtils(QObject *parent = nullptr);
++
++ Q_INVOKABLE static QQuaternion fromAxesAndAngles(const QVector3D &axis1,
++ float angle1,
++ const QVector3D &axis2,
++ float angle2,
++ const QVector3D &axis3,
++ float angle3);
++ Q_INVOKABLE static QQuaternion fromAxesAndAngles(const QVector3D &axis1,
++ float angle1,
++ const QVector3D &axis2,
++ float angle2);
++ Q_INVOKABLE static QQuaternion fromAxisAndAngle(float x, float y, float z, float angle);
++ Q_INVOKABLE static QQuaternion fromAxisAndAngle(const QVector3D &axis, float angle);
++ Q_INVOKABLE static QQuaternion fromEulerAngles(float x, float y, float z);
++ Q_INVOKABLE static QQuaternion fromEulerAngles(const QVector3D &eulerAngles);
++
++ Q_INVOKABLE static QQuaternion lookAt(const QVector3D &sourcePosition,
++ const QVector3D &targetPosition,
++ const QVector3D &forwardDirection = QVector3D(0, 0, -1),
++ const QVector3D &upDirection = QVector3D(0, 1, 0));
++
++ };
++
++ QT_END_NAMESPACE
++
++ #endif // QQUICK3DQUATERNIONUTILS_H