qquick3dlightmapbaker_p.h

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// Copyright (C) 2023 The Qt Company Ltd.

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

// Qt-Security score:significant reason:default

#ifndef QQUICK3DLIGHTMAPBAKER_P_H

#define QQUICK3DLIGHTMAPBAKER_P_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/qtquick3dglobal.h>

#include <QtQuick/private/qquickview_p.h>

QT_BEGIN_NAMESPACE

class QQuick3DViewport;

class Q_QUICK3D_EXPORT QQuick3DLightmapBaker : public QObject

    Q_OBJECT

public:

    enum class BakingStatus {

        None,

        Info,

        Warning,

        Error,

        Cancelled,

        Failed,

        Complete

};

    struct BakingControl {

        void reset();

        void requestCancel();

        bool isCancelled() const;

    private:

        bool cancelFlag = false;

};

    typedef std::function<void(const QVariantMap &, BakingControl*)> Callback;

    explicit QQuick3DLightmapBaker(QQuick3DViewport *view);

    ~QQuick3DLightmapBaker();

    void bake(Callback callback);

    void bake();

    void denoise(Callback callback);

    void denoise();

private slots:

    void onLmCancelButtonClicked();

    void onLmWindowClosing(QQuickCloseEvent *event);

private:

    void updateView();

    bool m_bakingRequested = false;

    bool m_denoisingRequested = false;

    bool m_currentlyBaking = false;

    BakingControl *m_bakingControl = nullptr;

    QQuick3DViewport *m_view = nullptr;

    Callback m_callback;

    // For the internal status/control provided by the default impl through DebugView

    QQuickView *m_lmWindow = nullptr;

    bool m_windowCancelRequested = false;

    friend class QQuick3DSceneRenderer;

};

QT_END_NAMESPACE

#endif // QQUICK3DLIGHTMAPBAKER_P_H