qquick3dparticlecustomshape_p.h

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// Copyright (C) 2021 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only

// Qt-Security score:significant reason:default

#ifndef QQUICK3DPARTICLECUSTOMSHAPE_H

#define QQUICK3DPARTICLECUSTOMSHAPE_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 "qquick3dparticleabstractshape_p.h"

#include <QVector3D>

QT_BEGIN_NAMESPACE

class Q_QUICK3DPARTICLES_EXPORT QQuick3DParticleCustomShape : public QQuick3DParticleAbstractShape

    Q_OBJECT

    Q_PROPERTY(QUrl source READ source WRITE setSource NOTIFY sourceChanged)

    Q_PROPERTY(bool randomizeData READ randomizeData WRITE setRandomizeData NOTIFY randomizeDataChanged)

    QML_NAMED_ELEMENT(ParticleCustomShape3D)

    QML_ADDED_IN_VERSION(6, 3)

public:

    explicit QQuick3DParticleCustomShape(QObject *parent = nullptr);

    QUrl source() const;

    bool randomizeData() const;

    // Returns point inside this shape

    QVector3D getPosition(int particleIndex) override;

    Q_REVISION(6, 10) QVector3D getSurfaceNormal(int particleIndex) override;

public Q_SLOTS:

    void setSource(const QUrl &source);

    void setRandomizeData(bool random);

Q_SIGNALS:

    void sourceChanged();

    void randomizeDataChanged();

private:

    void loadFromSource();

    void doRandomizeData();

    QUrl m_source;

    bool m_random = false;

    bool m_randomizeDirty = false;

    QList<QVector3D> m_positions;

    QVector3D m_center;

};

QT_END_NAMESPACE

#endif // QQUICK3DPARTICLECUSTOMSHAPE_H