Layers are a tool that allows you to separate GameObjects in your scenes. You can use layers through the UI and with scripts to edit how GameObjects within your scene interact with each other.
| Topic | 描述 |
|---|---|
| Uses of layers in Unity | Understand common applications of layers in Unity. |
| Create layers in Unity | How to create layers and assign GameObjects to layers in Unity. |
| Layers and layermasks | Understand the difference between layers and layermasks. |
| Set a layermask | How to correctly setup a layermask to use in API calls. |
| Add a layer to a layermask | How to programmatically add a new layer to a layermask. |
| Remove a layer from a layermask | How to programmatically remove a layer from a layermask. |