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 # compute\_topo\_volumes

 Last update: 17.07.2025 

<a id="ansys.meshing.prime.Part.compute_topo_volumes"></a>

#### Part.compute\_topo\_volumes(params)

Compute topovolumes by identifying closed volumes defined by topofaces of the part.

- **Parameters:**
    
    **params**: Parameters to compute topovolumes.
- **Returns:**
    
    [`ComputeTopoVolumesResults`](ansys.meshing.prime.ComputeTopoVolumesResults.md#ansys.meshing.prime.ComputeTopoVolumesResults): Return the ComputeTopoVolumesResults.
- **Return type:**
    
    [`ComputeTopoVolumesResults`](ansys.meshing.prime.ComputeTopoVolumesResults.md#ansys.meshing.prime.ComputeTopoVolumesResults)

### Examples

```pycon
&gt;&gt;&gt; params = prime.ComputeVolumesParams(model = model, create_zones_type = prime.CreateVolumeZonesType.PERVOLUME)
&gt;&gt;&gt; results = part.compute_topo_volumes(params)

```