| 1 | // Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB). |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
| 3 | |
| 4 | #ifndef QT3DRENDER_QSPOTLIGHT_H |
| 5 | #define QT3DRENDER_QSPOTLIGHT_H |
| 6 | |
| 7 | #include <Qt3DRender/qabstractlight.h> |
| 8 | |
| 9 | QT_BEGIN_NAMESPACE |
| 10 | |
| 11 | namespace Qt3DRender { |
| 12 | |
| 13 | class QSpotLightPrivate; |
| 14 | |
| 15 | class Q_3DRENDERSHARED_EXPORT QSpotLight : public QAbstractLight |
| 16 | { |
| 17 | Q_OBJECT |
| 18 | Q_PROPERTY(float constantAttenuation READ constantAttenuation WRITE setConstantAttenuation NOTIFY constantAttenuationChanged) |
| 19 | Q_PROPERTY(float linearAttenuation READ linearAttenuation WRITE setLinearAttenuation NOTIFY linearAttenuationChanged) |
| 20 | Q_PROPERTY(float quadraticAttenuation READ quadraticAttenuation WRITE setQuadraticAttenuation NOTIFY quadraticAttenuationChanged) |
| 21 | Q_PROPERTY(QVector3D localDirection READ localDirection WRITE setLocalDirection NOTIFY localDirectionChanged) |
| 22 | Q_PROPERTY(float cutOffAngle READ cutOffAngle WRITE setCutOffAngle NOTIFY cutOffAngleChanged) |
| 23 | |
| 24 | public: |
| 25 | explicit QSpotLight(Qt3DCore::QNode *parent = nullptr); |
| 26 | ~QSpotLight(); |
| 27 | |
| 28 | QVector3D localDirection() const; |
| 29 | float cutOffAngle() const; |
| 30 | |
| 31 | float constantAttenuation() const; |
| 32 | float linearAttenuation() const; |
| 33 | float quadraticAttenuation() const; |
| 34 | |
| 35 | public Q_SLOTS: |
| 36 | void setConstantAttenuation(float value); |
| 37 | void setLinearAttenuation(float value); |
| 38 | void setQuadraticAttenuation(float value); |
| 39 | void setLocalDirection(const QVector3D &localDirection); |
| 40 | void setCutOffAngle(float cutOffAngle); |
| 41 | |
| 42 | Q_SIGNALS: |
| 43 | void constantAttenuationChanged(float constantAttenuation); |
| 44 | void linearAttenuationChanged(float linearAttenuation); |
| 45 | void quadraticAttenuationChanged(float quadraticAttenuation); |
| 46 | void localDirectionChanged(const QVector3D &localDirection); |
| 47 | void cutOffAngleChanged(float cutOffAngle); |
| 48 | |
| 49 | protected: |
| 50 | explicit QSpotLight(QSpotLightPrivate &dd, Qt3DCore::QNode *parent = nullptr); |
| 51 | |
| 52 | private: |
| 53 | Q_DECLARE_PRIVATE(QSpotLight) |
| 54 | }; |
| 55 | |
| 56 | } // namespace Qt3DRender |
| 57 | |
| 58 | QT_END_NAMESPACE |
| 59 | |
| 60 | #endif // QT3DRENDER_QSPOTLIGHT_H |
| 61 |