| 1 | // Copyright (C) 2020 The Qt Company Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only |
| 3 | |
| 4 | #ifndef QQUICK3DQUATERNIONANIMATION_H |
| 5 | #define QQUICK3DQUATERNIONANIMATION_H |
| 6 | |
| 7 | // |
| 8 | // W A R N I N G |
| 9 | // ------------- |
| 10 | // |
| 11 | // This file is not part of the Qt API. It exists purely as an |
| 12 | // implementation detail. This header file may change from version to |
| 13 | // version without notice, or even be removed. |
| 14 | // |
| 15 | // We mean it. |
| 16 | // |
| 17 | |
| 18 | #include <QtGui/qquaternion.h> |
| 19 | |
| 20 | #include <QtQuick3D/private/qquick3dobject_p.h> |
| 21 | #include <QtQuick/private/qquickanimation_p.h> |
| 22 | |
| 23 | QT_BEGIN_NAMESPACE |
| 24 | |
| 25 | class QQuick3DQuaternionAnimationPrivate; |
| 26 | |
| 27 | class Q_QUICK3D_EXPORT QQuick3DQuaternionAnimation : public QQuickPropertyAnimation |
| 28 | { |
| 29 | Q_OBJECT |
| 30 | Q_DECLARE_PRIVATE(QQuick3DQuaternionAnimation) |
| 31 | Q_PROPERTY(QQuaternion from READ from WRITE setFrom) |
| 32 | Q_PROPERTY(QQuaternion to READ to WRITE setTo) |
| 33 | Q_PROPERTY(Type type READ type WRITE setType NOTIFY typeChanged) |
| 34 | |
| 35 | Q_PROPERTY(float fromXRotation READ fromXRotation WRITE setFromXRotation NOTIFY fromXRotationChanged) |
| 36 | Q_PROPERTY(float fromYRotation READ fromYRotation WRITE setFromYRotation NOTIFY fromYRotationChanged) |
| 37 | Q_PROPERTY(float fromZRotation READ fromZRotation WRITE setFromZRotation NOTIFY fromZRotationChanged) |
| 38 | Q_PROPERTY(float toXRotation READ toXRotation WRITE setToXRotation NOTIFY toXRotationChanged) |
| 39 | Q_PROPERTY(float toYRotation READ toYRotation WRITE setToYRotation NOTIFY toYRotationChanged) |
| 40 | Q_PROPERTY(float toZRotation READ toZRotation WRITE setToZRotation NOTIFY toZRotationChanged) |
| 41 | |
| 42 | QML_NAMED_ELEMENT(QuaternionAnimation) |
| 43 | |
| 44 | public: |
| 45 | enum Type { |
| 46 | Slerp = 0, |
| 47 | Nlerp |
| 48 | }; |
| 49 | Q_ENUM(Type) |
| 50 | |
| 51 | QQuick3DQuaternionAnimation(QObject *parent = nullptr); |
| 52 | |
| 53 | QQuaternion from() const; |
| 54 | void setFrom(const QQuaternion &f); |
| 55 | |
| 56 | QQuaternion to() const; |
| 57 | void setTo(const QQuaternion &t); |
| 58 | |
| 59 | Type type() const; |
| 60 | void setType(Type type); |
| 61 | |
| 62 | float fromXRotation() const; |
| 63 | void setFromXRotation(float f); |
| 64 | |
| 65 | float fromYRotation() const; |
| 66 | void setFromYRotation(float f); |
| 67 | |
| 68 | float fromZRotation() const; |
| 69 | void setFromZRotation(float f); |
| 70 | |
| 71 | float toXRotation() const; |
| 72 | void setToXRotation(float f); |
| 73 | |
| 74 | float toYRotation() const; |
| 75 | void setToYRotation(float f); |
| 76 | |
| 77 | float toZRotation() const; |
| 78 | void setToZRotation(float f); |
| 79 | |
| 80 | Q_SIGNALS: |
| 81 | void typeChanged(QQuick3DQuaternionAnimation::Type type); |
| 82 | void fromXRotationChanged(float value); |
| 83 | void fromYRotationChanged(float value); |
| 84 | void fromZRotationChanged(float value); |
| 85 | void toXRotationChanged(float value); |
| 86 | void toYRotationChanged(float value); |
| 87 | void toZRotationChanged(float value); |
| 88 | }; |
| 89 | |
| 90 | Q_QUICK3D_EXPORT QVariant q_quaternionInterpolator(const QQuaternion &from, const QQuaternion &to, qreal progress); |
| 91 | |
| 92 | QT_END_NAMESPACE |
| 93 | |
| 94 | #endif // QQUICK3DQUATERNIONANIMATION_H |
| 95 |