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/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt3D module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
**
**
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**
**
****************************************************************************/
#ifndef QT3DANIMATION_QMORPHINGANIMATION_H
#define QT3DANIMATION_QMORPHINGANIMATION_H
#include <Qt3DRender/qgeometryrenderer.h>
#include <Qt3DAnimation/qabstractanimation.h>
#include <Qt3DAnimation/qmorphtarget.h>
#include <Qt3DAnimation/qt3danimation_global.h>
#include <QtCore/qeasingcurve.h>
QT_BEGIN_NAMESPACE
namespace Qt3DAnimation {
class QMorphingAnimationPrivate;
class Q_3DANIMATIONSHARED_EXPORT QMorphingAnimation : public QAbstractAnimation
{
Q_OBJECT
Q_PROPERTY(QVector<float> targetPositions READ targetPositions WRITE setTargetPositions NOTIFY targetPositionsChanged)
Q_PROPERTY(float interpolator READ interpolator NOTIFY interpolatorChanged)
Q_PROPERTY(Qt3DRender::QGeometryRenderer *target READ target WRITE setTarget NOTIFY targetChanged)
Q_PROPERTY(QString targetName READ targetName WRITE setTargetName NOTIFY targetNameChanged)
Q_PROPERTY(Method method READ method WRITE setMethod NOTIFY methodChanged)
Q_PROPERTY(QEasingCurve easing READ easing WRITE setEasing NOTIFY easingChanged)
public:
enum Method
{
Normalized,
Relative
};
Q_ENUM(Method)
explicit QMorphingAnimation(QObject *parent = nullptr);
QVector<float> targetPositions() const;
float interpolator() const;
Qt3DRender::QGeometryRenderer *target() const;
QString targetName() const;
QMorphingAnimation::Method method() const;
QEasingCurve easing() const;
void setMorphTargets(const QVector<Qt3DAnimation::QMorphTarget *> &targets);
void addMorphTarget(Qt3DAnimation::QMorphTarget *target);
void removeMorphTarget(Qt3DAnimation::QMorphTarget *target);
void setWeights(int positionIndex, const QVector<float> &weights);
QVector<float> getWeights(int positionIndex);
QVector<Qt3DAnimation::QMorphTarget *> morphTargetList();
public Q_SLOTS:
void setTargetPositions(const QVector<float> &targetPositions);
void setTarget(Qt3DRender::QGeometryRenderer *target);
void setTargetName(const QString name);
void setMethod(QMorphingAnimation::Method method);
void setEasing(const QEasingCurve &easing);
Q_SIGNALS:
void targetPositionsChanged(const QVector<float> &targetPositions);
void interpolatorChanged(float interpolator);
void targetChanged(Qt3DRender::QGeometryRenderer *target);
void targetNameChanged(const QString &name);
void methodChanged(QMorphingAnimation::Method method);
void easingChanged(const QEasingCurve &easing);
private:
void updateAnimation(float position);
Q_DECLARE_PRIVATE(QMorphingAnimation)
};
} // Qt3DAnimation
QT_END_NAMESPACE
#endif // QT3DANIMATION_QMORPHINGANIMATION_H
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