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/****************************************************************************
**
** Copyright (C) 2016 Klaralvdalens Datakonsult AB (KDAB).
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt3D module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
**
**
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**
****************************************************************************/

#ifndef QT3DEXTRAS_QCONEGEOMETRY_H
#define QT3DEXTRAS_QCONEGEOMETRY_H

#include <Qt3DExtras/qt3dextras_global.h>
#include <Qt3DRender/qgeometry.h>

QT_BEGIN_NAMESPACE

namespace Qt3DRender {
class QAttribute;
} // Render

namespace Qt3DExtras {

class QConeGeometryPrivate;

class Q_3DEXTRASSHARED_EXPORT QConeGeometry : public Qt3DRender::QGeometry
{
    Q_OBJECT
    Q_PROPERTY( bool hasTopEndcap READ hasTopEndcap WRITE setHasTopEndcap NOTIFY hasTopEndcapChanged )
    Q_PROPERTY( bool hasBottomEndcap READ hasBottomEndcap WRITE setHasBottomEndcap NOTIFY hasBottomEndcapChanged )
    Q_PROPERTY(int rings READ rings WRITE setRings NOTIFY ringsChanged)
    Q_PROPERTY(int slices READ slices WRITE setSlices NOTIFY slicesChanged)
    Q_PROPERTY( float topRadius READ topRadius WRITE setTopRadius NOTIFY topRadiusChanged )
    Q_PROPERTY( float bottomRadius READ bottomRadius WRITE setBottomRadius NOTIFY bottomRadiusChanged )
    Q_PROPERTY(float length READ length WRITE setLength NOTIFY lengthChanged)
    Q_PROPERTY(Qt3DRender::QAttribute *positionAttribute READ positionAttribute CONSTANT)
    Q_PROPERTY(Qt3DRender::QAttribute *normalAttribute READ normalAttribute CONSTANT)
    Q_PROPERTY(Qt3DRender::QAttribute *texCoordAttribute READ texCoordAttribute CONSTANT)
    Q_PROPERTY(Qt3DRender::QAttribute *indexAttribute READ indexAttribute CONSTANT)

public:
    explicit QConeGeometry(QNode *parent = nullptr);
    ~QConeGeometry();

    void updateVertices();
    void updateIndices();

    bool hasTopEndcap() const;
    bool hasBottomEndcap() const;
    float topRadius() const;
    float bottomRadius() const;
    int rings() const;
    int slices() const;
    float length() const;

    Qt3DRender::QAttribute *positionAttribute() const;
    Qt3DRender::QAttribute *normalAttribute() const;
    Qt3DRender::QAttribute *texCoordAttribute() const;
    Qt3DRender::QAttribute *indexAttribute() const;

public Q_SLOTS:
    void setHasTopEndcap( bool hasTopEndcap );
    void setHasBottomEndcap( bool hasBottomEndcap );
    void setTopRadius( float topRadius );
    void setBottomRadius( float bottomRadius );
    void setRings( int rings );
    void setSlices( int slices );
    void setLength( float length );

Q_SIGNALS:
    void hasTopEndcapChanged( bool hasTopEndcap );
    void hasBottomEndcapChanged( bool hasBottomEndcap );
    void topRadiusChanged( float topRadius );
    void bottomRadiusChanged( float bottomRadius );
    void ringsChanged( int rings );
    void slicesChanged( int slices );
    void lengthChanged( float length );

protected:
    QConeGeometry(QConeGeometryPrivate &dd, QNode *parent = nullptr);

private:
    Q_DECLARE_PRIVATE(QConeGeometry)
};

} // namespace Qt3DExtras

QT_END_NAMESPACE

#endif // QT3DEXTRAS_QCONEGEOMETRY_H