# Vec3.__lt

**Kind:** Operation

**Environments:** Game, Terrain

## Game

``` { .lua .api-signature }
Vec3 < Vec3
```

[Open the full Game reference](../Game-Script-Environment/Userdata/Vec3.md#__lt)

**Operations:**

| Operation | Returns | Description |
| --- | --- | --- |
| `Vec3 < Vec3` | boolean | Returns whether the first vector is "less than" the second. |

## Terrain

``` { .lua .api-signature }
Vec3 < Vec3
```

[Open the full Terrain reference](../Terrain-Script-Environment/Userdata/Vec3.md#__lt)

**Operations:**

| Operation | Returns | Description |
| --- | --- | --- |
| `Vec3 < Vec3` | boolean | Returns whether the first vector is "less than" the second. |