环境光(也称为漫射环境光)是场景周围存在的光,并非来自任何特定的光源对象。它可以是场景整体外观和亮度的重要影响因素。
环境光在许多情况下都很有用,具体取决于您选择的艺术风格。一个例子是明亮的卡通风格渲染,其中可能不需要暗阴影,或者可能要将光照手绘成纹理。如果您需要在不调整单个光源的情况下增加场景的整体亮度,环境光也很有用。
可在 Lighting 窗口中找到环境光设置。
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