## roughness_factor property


Gets or sets the roughness of the material, value of 1 means the material is completely rough and value of 0 means the material is completely smooth
### Definition:
```python
@property
def roughness_factor(self):
    ...
@roughness_factor.setter
def roughness_factor(self, value):
    ...
```

### See Also
* module [`aspose.threed.shading`](../../)
* class [`PbrMaterial`](/3d/python-net/aspose.threed.shading/pbrmaterial)