# sm.debugDraw.drawCircleTopDown

Draws a circle.

**Kind:** Function

**Environments:** Game, Terrain

## Game

``` { .lua .api-signature }
sm.debugDraw.drawCircleTopDown( center, radius?, color? )
```

[Open the full Game reference](../Game-Script-Environment/Static-Functions/sm.debugDraw.md#drawcircletopdown)

**Parameters:**

| Name | Type | Description |
| --- | --- | --- |
| `center` | [Vec3](../Game-Script-Environment/Userdata/Vec3.md) | The center position of the circle. |
| `radius` *(optional)* | number | The radius of the circle. Defaults to 0.125. |
| `color` *(optional)* | [Color](../Game-Script-Environment/Userdata/Color.md) | The color of the circle. Defaults to white. |

## Terrain

``` { .lua .api-signature }
sm.debugDraw.drawCircleTopDown( center, radius?, color? )
```

[Open the full Terrain reference](../Terrain-Script-Environment/Static-Functions/sm.debugDraw.md#drawcircletopdown)

**Parameters:**

| Name | Type | Description |
| --- | --- | --- |
| `center` | [Vec3](../Terrain-Script-Environment/Userdata/Vec3.md) | The center position of the circle. |
| `radius` *(optional)* | number | The radius of the circle. Defaults to 0.125. |
| `color` *(optional)* | [Color](../Terrain-Script-Environment/Userdata/Color.md) | The color of the circle. Defaults to white. |