heightfieldgeometry_p.h

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// Copyright (C) 2022 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
 
//
//  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.
//
 
#ifndef HEIGHTFIELDGEOMETRY_H
#define HEIGHTFIELDGEOMETRY_H
 
#include <QtQuick3DHelpers/qtquick3dhelpersexports.h>
#include <QtQuick3D/private/qquick3dgeometry_p.h>
 
QT_BEGIN_NAMESPACE
 
class Q_QUICK3DHELPERS_EXPORT HeightFieldGeometry : public QQuick3DGeometry
{
    Q_OBJECT
    Q_PROPERTY(QUrl source READ source WRITE setSource NOTIFY sourceChanged REVISION(6, 5))
    Q_PROPERTY(bool smoothShading READ smoothShading WRITE setSmoothShading NOTIFY smoothShadingChanged)
    Q_PROPERTY(QVector3D extents READ extents WRITE setExtents NOTIFY extentsChanged)
    QML_NAMED_ELEMENT(HeightFieldGeometry)
public:
    HeightFieldGeometry();
 
    const QUrl &source() const;
    void setSource(const QUrl &newSource);
 
    bool smoothShading() const;
    void setSmoothShading(bool smooth);
    const QVector3D &extents() const;
    void setExtents(const QVector3D &newExtents);
 
signals:
    void sourceChanged();
    void smoothShadingChanged();
    void extentsChanged();
 
private:
    void updateData();
    QVector3D m_extents = { 100, 100, 100 };
    QUrl m_heightMapSource;
    bool m_smoothShading = true;
    bool m_extentsSetExplicitly = false;
 
#if QT_DEPRECATED_SINCE(6, 5)
    Q_PROPERTY(QUrl heightMap READ source WRITE setSource NOTIFY sourceChanged)
#endif
};
 
QT_END_NAMESPACE
 
#endif