# FileIgsWriteOptions.SolidsMode 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 v8.0

```cs
public enum FileIgsWriteOptions.SolidsMode
```

## Values

| Name | Value | Description |
| --- | --- | --- |
| SldSeparate | 0 |  |
| Sld184 | 184 |  |
| SldManifoldBRep | 186 |  |
| SldUnorderedGroup | 402 |  |