## u property


Gets the u direction.
### Definition:
```python
@property
def u(self):
    ...
```

### See Also
* module [`aspose.threed.entities`](../../)
* class [`Patch`](/3d/python-net/aspose.threed.entities/patch)
* class [`PatchDirection`](/3d/python-net/aspose.threed.entities/patchdirection)