| Parameter | Description |
|---|---|
| instanceID | InstanceID of the asset a preview was requested for by AssetPreview.GetAssetPreview. |
bool True if the preview for the asset is still loading. Returns false once it has finished loading, or if no preview was requested for the asset.
Checks whether the preview for a specific asset is still loading. Previews load asynchronously, so poll this and repaint when it finishes.