首先，递延渲染不可用于渲染半透明物体。

First of all, deferred rendering does not allow us to render semi-transparent objects.

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凡是使通过它的光发生折射的物体都是半透明的。我们不能清楚地看穿半透明物体，比如：蒙上霜的窗玻璃。

Anything that breaks up the light as it passes through is translucent. We cannot see clearly through a translucent object, such as a pane of frosted glass.

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软件不但可以处理普通物体轮廓，还支持半透明轮廓和阴影的抠图，特别是复杂的毛发边缘抠图。

The software can not only deal with ordinary objects profile , also support the translucent profile and shadow cutout , especially complex hair edge cutout.

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