# ANIM_PARAMETER_BOOLEAN

Variable · category: Animation

Source: https://github.com/playcanvas/engine/blob/b5b983982a9860d21e0c1dafb2f85f72e2c01afb/src/framework/anim/controller/constants.js#L99

Used to set an anim state graph parameter as type boolean.

```ts
const ANIM_PARAMETER_BOOLEAN: "BOOLEAN" = 'BOOLEAN'
```