# fsVfxSetWorldPosition_EX1<no value>
The **fsVfxSetWorldPosition** function sets the latitude, longitude and altitude of the VFX instance.

{{< callout context="caution" title="IMPORTANT!" icon="outline/alert-triangle" >}}

This function can only be used for a VFX instances spawned in the world using [`fsVfxSpawnInWorld`](../fsvfxspawninworld]).

{{< /callout >}}


##### Syntax

``` wasm
bool fsVfxSetWorldPosition_EX1(
    FsVfxId id,
    FsVec3d newLla,
    eFsWorldReference ref = FsWorldReferenceEllispoid
);
```


##### Members

{{< table-wrapper >}}

| Parameters | Description |
|------------|-------------|
| `id`       | The ID of the VFX to set the position in the world of, as returned [`fsVfxSpawnInWorld`](../fsvfxspawninworld/). |
| `newLla`   | An array of three values representing the position in the world along the latitude, longitude and altitude axis. |
| `ref`      | The [world referential](../../core-and-helpers/#efsworldreference) in which the VFX will be placed, used to compute the height.<span></span>The default value is : `eFsWorldReferenceEllipsoid` |

{{< /table-wrapper >}}


##### Return Values

The function will return TRUE if the given ID exists and is a valid VFX instance, otherwise it will return FALSE.


##### Example

``` wasm
FsVec3d lla = { 36.151591, -5.340841, 58.154 };
fsVfxSetWorldPosition_EX1(vfxId, lla, FsWorldReferenceGeoid);
```


##### Remarks

N/A