# FileObjReadOptions.UseObjGsAs enum

Namespace: [Rhino.FileIO](https://developer.rhino3d.com/api/rhinocommon/namespace/rhino.fileio.md) · Assembly: [RhinoCommon](https://developer.rhino3d.com/api/rhinocommon/assembly/rhinocommon.md) · Since v6.0

```cs
public enum FileObjReadOptions.UseObjGsAs
```

Determines how "g"s in the obj file will be interpreted on import

## Values

| Name | Value | Description |
| --- | --- | --- |
| IgnoreObjGroups | 0 | OBJ "g"s in the file are ignored |
| ObjGroupsAsLayers | 1 | OBJ "g"s in the file will become Rhino layers |
| ObjGroupsAsGroups | 2 | OBJ "g"s in the file will become Rhino groups |
| ObjGroupsAsObjects | 3 | OBJ "g"s in the file will become Rhino objects |