JavaFX Lighting (scene.effect)

離れた位置からのライティング

90度方向から

var lighting1 = Group{
    content:[ 
        Circle{
            centerX: 30
            centerY: 20
            radius: 20
            fill: Color.RED
            opacity: 0.9
        }                 
    ]
    effect: Lighting{
        light: DistantLight{azimuth: 90}}
};

270度方向から

var lighting2 = Group{
    content:[ 
        Circle{
            centerX: 30
            centerY: 20
            radius:20
            fill: Color.RED
            opacity: 0.9
        }
    ]
    effect: Lighting{
        light: DistantLight{azimuth: 270}}
};

1点からライティング

var lighting3 = Group{
    content:[ 
        Circle{
            centerX: 30
            centerY: 20
            radius: 20
            fill: Color.RED
            opacity: 0.9
        }
    ]
    effect: Lighting{
        light: PointLight{x: 20 y: 30 z: 50}}
};

スポットライト

var lighting4 = Group{
    content:[ 
        Circle{
            centerX: 30
            centerY: 20
            radius: 20
            fill: Color.RED
            opacity: 0.9
        }
    ]
    effect: Lighting{
        light: SpotLight {
            x: 0
            y: 10
            z: 10
            pointsAtX: 20
            pointsAtY: 20
            pointsAtZ: 0
            specularExponent: 2
         }
     }
};