# RefitTrimFailure enum

Namespace: [Rhino.Geometry](https://developer.rhino3d.com/api/rhinocommon/namespace/rhino.geometry.md) · Assembly: [RhinoCommon](https://developer.rhino3d.com/api/rhinocommon/assembly/rhinocommon.md)

```cs
public enum RefitTrimFailure
```

Why refitting a trimmed edge of a face, so that it becomes an untrimmed side, returned no Brep.

## Values

| Name | Value | Description |
| --- | --- | --- |
| None | 0 | The refit succeeded. |
| UnsupportedFace | 1 | The face has more than one loop, or the edge is not an edge of the face's outer loop. |
| NoFlowDirection | 2 | The edge's trim does not run across the face in U or V without turning back. |
| FaceReachesReplacedSide | 3 | Part of the face lies beyond the edge, on the side the refit replaces. |
| FitFailed | 4 | The surface could not be refit to the edge. |
| RetrimFailed | 5 | The face's other trims could not be re-applied to the refit surface. |
| SectionsFailed | 6 | The result could not be divided into Bezier sections. |