Screen Space AO
Screen space ambient occlusion efficiently approximates the ambient occlusion of you layer in real time. It is independent from the layers complexity and works with dynamic scenes.

| Pros | Cons |
|---|---|
|
|
| Property | Description |
|---|---|
| Filter Size | Controls the shadows size. |
| Distance Scale | How strong the shadows are. |
| Distance Bias | Controls distance offset. |
Usage
The layer which the effect is applied to requires depth prepass for the effect to work. Make sure in your layer's advanced options "disable depth prepass" is unchecked.