mirror of https://github.com/qt/qt3d.git
52 lines
1.2 KiB
C++
52 lines
1.2 KiB
C++
// Copyright (C) 2016 Klaralvdalens Datakonsult AB (KDAB).
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// Copyright (C) 2016 The Qt Company Ltd and/or its subsidiary(-ies).
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
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#ifndef ORBITTRANSFORMCONTROLLER_H
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#define ORBITTRANSFORMCONTROLLER_H
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#include <QObject>
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#include <QMatrix4x4>
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#include <Qt3DCore/qtransform.h>
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QT_BEGIN_NAMESPACE
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class OrbitTransformController : public QObject
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{
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Q_OBJECT
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Q_PROPERTY(Qt3DCore::QTransform* target READ target WRITE setTarget NOTIFY targetChanged)
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Q_PROPERTY(float radius READ radius WRITE setRadius NOTIFY radiusChanged)
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Q_PROPERTY(float angle READ angle WRITE setAngle NOTIFY angleChanged)
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public:
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OrbitTransformController(QObject *parent = 0);
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void setTarget(Qt3DCore::QTransform *target);
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Qt3DCore::QTransform *target() const;
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void setRadius(float radius);
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float radius() const;
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void setAngle(float angle);
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float angle() const;
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signals:
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void targetChanged();
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void radiusChanged();
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void angleChanged();
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protected:
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void updateMatrix();
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private:
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Qt3DCore::QTransform *m_target;
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QMatrix4x4 m_matrix;
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float m_radius;
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float m_angle;
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};
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QT_END_NAMESPACE
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#endif // ORBITTRANSFORMCONTROLLER_H
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