# XRPAD_TRIGGER

Variable · category: Input

Source: https://github.com/playcanvas/engine/blob/b5b983982a9860d21e0c1dafb2f85f72e2c01afb/src/platform/input/constants.js#L838

The trigger button from XR pad.

```ts
const XRPAD_TRIGGER: 0 = 0
```