如果你为一部学生电影试镜，那么这类型电影大部分都是在室外拍摄，手持摄像机而且没有灯光，你的妆容要稍淡一些，粉底稍微薄一些。

If you're auditioning for a student film-most of them are shot outdoors with handheld cameras and no lighting-make sure you wear a little less makeup, a little less powder in particular.

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当你建造大型的场景，并且需要使用各种类型的灯光，用来营造理想的效果时，你会发现自己的游戏运行很慢，帧数也急剧下降。

As you start working with large levels requiring many different lights to create the look and feel you want, it can really start bogging down your game and have an impact on the framerate.

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包括灯光的所有类型，平行光，聚光灯和点光灯，支持阴影。

All types of Lights - Directional, Spot and Point - support shadows.

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