# render-decal-rotation-not-unit

> Talos 0.6 · Since 0.6

a decal rotation was not a unit quaternion and was normalised (identity when zero)

| | |
|---|---|
| Severity | `warning` |

## Meaning

a decal rotation was not a unit quaternion and was normalised (identity when zero)

## Fix

pass a normalised `[x, y, z, w]`