泛光和镜头眩光图像特效其实是一种升级版的辉光图像特效，并同时提供了更丰富的控制选项以控制资源的占用和效果的调整。

Bloom and Lens Flares is actually an enhanced version of the Glow image effect which offers greater control over the bloom at the expense of rendering performance.

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示例展示了泛光和镜头眩光图像特效如何通过全新的屏幕混合模式产生柔和的辉光效果。新的变形镜头眩光样式烘托出了影院般的意境。

Example showing how Bloom and lens Flares can give a soft glow using the new Screen blend mode. The new anamorphic lens flare type helps evoke a cinematic feeling.

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