qspheregeometryview.h

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// Copyright (C) 2014 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_QSPHEREGEOMETRYVIEW_H

#define QT3DEXTRAS_QSPHEREGEOMETRYVIEW_H

#include <Qt3DExtras/qt3dextras_global.h>

#include <Qt3DCore/QGeometryView>

QT_BEGIN_NAMESPACE

namespace Qt3DExtras {

class QSphereMeshPrivate;

class Q_3DEXTRASSHARED_EXPORT QSphereGeometryView : public Qt3DCore::QGeometryView

    Q_OBJECT

    Q_PROPERTY(int rings READ rings WRITE setRings NOTIFY ringsChanged)

    Q_PROPERTY(int slices READ slices WRITE setSlices NOTIFY slicesChanged)

    Q_PROPERTY(float radius READ radius WRITE setRadius NOTIFY radiusChanged)

    Q_PROPERTY(bool generateTangents READ generateTangents WRITE setGenerateTangents NOTIFY generateTangentsChanged)

public:

    explicit QSphereGeometryView(Qt3DCore::QNode *parent = nullptr);

    ~QSphereGeometryView();

    int rings() const;

    int slices() const;

    float radius() const;

    bool generateTangents() const;

public Q_SLOTS:

    void setRings(int rings);

    void setSlices(int slices);

    void setRadius(float radius);

    void setGenerateTangents(bool gen);

Q_SIGNALS:

    void radiusChanged(float radius);

    void ringsChanged(int rings);

    void slicesChanged(int slices);

    void generateTangentsChanged(bool generateTangents);

private:

    // As this is a default provided geometry renderer, no one should be able

    // to modify the QGeometryRenderer's properties

    void setVertexCount(int vertexCount);

    void setIndexOffset(int indexOffset);

    void setFirstInstance(int firstInstance);

    void setRestartIndexValue(int index);

    void setPrimitiveRestartEnabled(bool enabled);

    void setGeometry(Qt3DCore::QGeometry *geometry);

    void setPrimitiveType(PrimitiveType primitiveType);

};

} // namespace Qt3DExtras

QT_END_NAMESPACE

#endif // QT3DEXTRAS_QSPHEREGEOMETRYVIEW_H