## On this page

  

 

 # extract\_features\_on\_face\_zonelets

 Last update: 29.04.2026 

<a id="ansys.meshing.prime.FeatureExtraction.extract_features_on_face_zonelets"></a>

#### FeatureExtraction.extract\_features\_on\_face\_zonelets(part\_id, face\_zonelets, params)

Extract edges by angle and face zonelet boundary using given extract feature parameters.

**Parameters:**

**part\_id**

Id of input part.

**face\_zonelets**

Ids of input face zonelets.

**params**

Parameters used to extract edges.

**Returns:**

**[`ExtractFeatureResults`](ansys.meshing.prime.ExtractFeatureResults.md#ansys.meshing.prime.ExtractFeatureResults)**

Returns a ExtractFeatureResults.

**Return type:**

[`ExtractFeatureResults`](ansys.meshing.prime.ExtractFeatureResults.md#ansys.meshing.prime.ExtractFeatureResults)

### Examples

```pycon
>>> results = feature_extraction.extract_features_on_face_zonelets(part_id, face_zonelets, params)

```