Unreal Engine Blueprint API Reference > Math > Vector 4
Gets a normalized unit copy of the vector, ensuring it is safe to do so based on the length. The W element is ignored and the returned vector has W=0. Returns zero vector if vector length is too small to safely normalize.
Target is Kismet Math Library
Inputs
| Type | Name | Description |
|---|---|---|
| struct | A | |
| real | Tolerance | Minimum squared vector length. |
Outputs
| Type | Name | Description |
|---|---|---|
| struct | Return Value | A normalized copy if safe, (0,0,0) otherwise. |