## On this page

  

 

 # ansys.meshing.prime.SurfaceUtilities

 Last update: 17.07.2025 

#### SurfaceUtilities.fill\_holes\_at\_plane(part\_id, face\_zonelets, plane\_points, params)

Fill holes in given face zonelets at given plane.

- **Parameters:****part\_id**: Id of part to associate face zonelets created to fill hole.
    
    **face\_zonelets**: Ids of face zonelets to be used to find holes.
    
    **plane\_points**: Coordinates of three points to define plane.
    
    **params**: Parameters to fill holes.
- **Returns:**[`FillHolesAtPlaneResults`](ansys.meshing.prime.FillHolesAtPlaneResults.md#ansys.meshing.prime.FillHolesAtPlaneResults): Returns the FillHolesAtPlaneResults.
- **Return type:**[`FillHolesAtPlaneResults`](ansys.meshing.prime.FillHolesAtPlaneResults.md#ansys.meshing.prime.FillHolesAtPlaneResults)

### Examples

```pycon
>>> params = prime.FillHolesAtPlaneParams(model = model)
>>> results = surface_utils.fill_holes_at_plane(part_id, face_zonelets, plane_points, params)

```