The geometry is processed and the proper lighting and shadows are pre-calculated with several compile programs.

几个编译程序会对几何体进行处理对光影进行预先计算。

youdao

Finally I'll do the details on lighting and shadows and adjust the hue of the scene or background. Here I'll just draw a simple shadow for convenience.

最后就慢慢画明暗细节，调整整个画面色调，场景或背景，我这就偷懒画个投影好了。

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The setting, under the dome of the old British Museum reading room, is strikingly exploited with ghostly lighting and deep shadows; a mummy's burial chamber is even recreated inside.

在大英博物馆古老阅览室的穹顶之下，游离光线和浓墨般的阴影交织在一起；将这里作为木乃伊的墓室是在合适不过了。

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It played out as random-seeming moves framed by miscellaneous lighting effects, dramatically cast shadows, and some fooling around with a floor covering that got pulled up and sometimes over the dancers.

WSJ: Sylvie Guillem | Leaving Ballet Behind | Dance Review by

Even at night images were quite crisp with decent color, though there is some noise in the shadows, and the same goes for shots indoors under artificial lighting.

ENGADGET: Samsung Focus S review Mobile