这同样适用于“内阴影”效果。

This also works with the "Inner Shadow" effect.

youdao

由于我是通过组来控制阴影透明度的，那么一个组内互相重叠的阴影会产生混合而不是覆盖效果。

Since it is the group controlling the opacity, shadows overlapping inside the group will blend together instead of overlaying on top of one another.

youdao

在这个图层上添加一些效果：投影，内阴影，内发光，图案叠加和渐变叠加。

Add some effects to this layer: Drop Shadow, Inner Shadow, Inner Glow, Pattern Overlay and Gradient Overlay.

youdao