> For the complete documentation index, see [llms.txt](https://docs.gercstudio.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.gercstudio.com/render-pipelines/post-processing-effects.md).
# Post-processing Effects
Each character prefab has 3 cameras and you can use them to add post-processing effects to your game.
* The **"Main Camera"** is a general camera in the game
* The **"Aim Camera"** is used for weapons with scopes
 
* The **"Layer Camera"** is used when a character is close to walls and objects
 