The only exceptions are the outdoor setting, where the Hemi Light fakes the light cast by the sky, and the Area Light, where multiple spots fake a light source of finite extension.

• 唯一的例外时室外设置，此时使用半光模拟来自天空的光线和区域灯光（使用多盏聚光灯模拟来自无限远处的光源）。