qspotlight.h - mozsearch

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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 QT3DRENDER_QSPOTLIGHT_H

#define QT3DRENDER_QSPOTLIGHT_H

#include <Qt3DRender/qabstractlight.h>

QT_BEGIN_NAMESPACE

namespace Qt3DRender {

class QSpotLightPrivate;

class Q_3DRENDERSHARED_EXPORT QSpotLight : public QAbstractLight

    Q_OBJECT

    Q_PROPERTY(float constantAttenuation READ constantAttenuation WRITE setConstantAttenuation NOTIFY constantAttenuationChanged)

    Q_PROPERTY(float linearAttenuation READ linearAttenuation WRITE setLinearAttenuation NOTIFY linearAttenuationChanged)

    Q_PROPERTY(float quadraticAttenuation READ quadraticAttenuation WRITE setQuadraticAttenuation NOTIFY quadraticAttenuationChanged)

    Q_PROPERTY(QVector3D localDirection READ localDirection WRITE setLocalDirection NOTIFY localDirectionChanged)

    Q_PROPERTY(float cutOffAngle READ cutOffAngle WRITE setCutOffAngle NOTIFY cutOffAngleChanged)

public:

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

    ~QSpotLight();

    QVector3D localDirection() const;

    float cutOffAngle() const;

    float constantAttenuation() const;

    float linearAttenuation() const;

    float quadraticAttenuation() const;

public Q_SLOTS:

    void setConstantAttenuation(float value);

    void setLinearAttenuation(float value);

    void setQuadraticAttenuation(float value);

    void setLocalDirection(const QVector3D &localDirection);

    void setCutOffAngle(float cutOffAngle);

Q_SIGNALS:

    void constantAttenuationChanged(float constantAttenuation);

    void linearAttenuationChanged(float linearAttenuation);

    void quadraticAttenuationChanged(float quadraticAttenuation);

    void localDirectionChanged(const QVector3D &localDirection);

    void cutOffAngleChanged(float cutOffAngle);

protected:

    explicit QSpotLight(QSpotLightPrivate &dd, Qt3DCore::QNode *parent = nullptr);

private:

    Q_DECLARE_PRIVATE(QSpotLight)

};

} // namespace Qt3DRender

QT_END_NAMESPACE

#endif // QT3DRENDER_QSPOTLIGHT_H