## read_float(self, idx, field) {#int-aspose.threed.utilities.VertexField}

Read the float field


### Returns 


Float value of specified vertex's field


```python

def read_float(self, idx, field):
    ...
```


| Parameter | Type | Description |
| :- | :- | :- |
| idx | int | The index of vertex to read |
| field | aspose.threed.utilities.VertexField | The field with a float/double compatible data type |



### See Also
* module [`aspose.threed.entities`](../../)
* class [`TriMesh`](/3d/python-net/aspose.threed.entities/trimesh)