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#ifndef QT3DRENDER_QABSTRACTLIGHT_H
#define QT3DRENDER_QABSTRACTLIGHT_H

#include <Qt3DRenderer/qshaderdata.h>
#include <Qt3DRenderer/qt3drenderer_global.h>

#include <QVector3D>
#include <QColor>

QT_BEGIN_NAMESPACE

namespace Qt3DRender {

class QAbstractLightPrivate;

class QT3DRENDERERSHARED_EXPORT QAbstractLight : public QShaderData
{
    Q_OBJECT
    Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged)
    Q_PROPERTY(float intensity READ intensity WRITE setIntensity NOTIFY intensityChanged)
    Q_PROPERTY(QVector3D position READ position WRITE setPosition NOTIFY positionChanged)
    Q_PROPERTY(TransformType positionTransformed READ positionTransformed CONSTANT)

public :
    explicit QAbstractLight(Qt3DCore::QNode *parent = 0);

    QColor color() const;
    void setColor(const QColor &color);

    float intensity() const;
    void setIntensity(float intensity);

    void setPosition(const QVector3D &position);
    QVector3D position() const;

    TransformType positionTransformed() const;

protected :
    QAbstractLight(QAbstractLightPrivate &dd, Qt3DCore::QNode *parent = 0);
    void copy(const Qt3DCore::QNode *ref) Q_DECL_OVERRIDE;

Q_SIGNALS:
    void colorChanged();
    void intensityChanged();
    void positionChanged();

private:
    Q_DECLARE_PRIVATE(QAbstractLight)
};

} // namespace Qt3DRender

QT_END_NAMESPACE

#endif // QT3DRENDER_LIGHT_H