Again, lighting from the side, above, or below, by casting deeper and longer shadows, creates the sense of volume.

同样，侧光、顶光和底光能够在物体上投射出深而长的影子，从而制造出立体感。

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In Deferred Lighting, shadow casters still need to be rendered once or more for each shadow-casting light.

使用延迟光照，光影投射器仍然需要为每个阴影投射渲染一次或者多次。

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If you want to have many shadow casting lights, you need to use Deferred Lighting rendering path.

如果你想有多个的阴影投射灯，你需要使用延迟光照渲染路径。

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