qabstractspritesheet_p.h

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// Copyright (C) 2017 Klaralvdalens Datakonsult AB (KDAB).

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only

#ifndef QT3DEXTRAS_QABSTRACTSPRITESHEET_P_H

#define QT3DEXTRAS_QABSTRACTSPRITESHEET_P_H

//

//  W A R N I N G

//  -------------

//

// This file is not part of the Qt API.  It exists for the convenience

// of other Qt classes.  This header file may change from version to

// version without notice, or even be removed.

//

// We mean it.

//

#include <Qt3DCore/private/qnode_p.h>

#include <QMatrix3x3>

#include <QSize>

QT_BEGIN_NAMESPACE

namespace Qt3DRender {

class QFilterKey;

class QEffect;

class QAbstractTexture;

class QTechnique;

class QParameter;

class QShaderProgram;

class QRenderPass;

} // namespace Qt3DRender

namespace Qt3DExtras {

class QAbstractSpriteSheet;

class QAbstractSpriteSheetPrivate : public Qt3DCore::QNodePrivate

public:

    QAbstractSpriteSheetPrivate();

    virtual void init();

    void updateTexture(Qt3DRender::QAbstractTexture *texture);

    void updateIndex(int newIndex);

    virtual int maxIndex() const = 0;

    virtual void updateSizes() = 0;

    virtual void updateTransform() = 0;

    Qt3DRender::QAbstractTexture *m_texture;

    QMatrix3x3 m_textureTransform;

    QSize m_textureSize;

    int m_currentIndex;

    Q_DECLARE_PUBLIC(QAbstractSpriteSheet)

};

} // Qt3DExtras

QT_END_NAMESPACE

#endif // QT3DEXTRAS_QABSTRACTSPRITESHEET_P_H