## On this page

  

 

 # compute\_topo\_volumes

 Last update: 29.04.2026 

<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
>>> params = prime.ComputeVolumesParams(model = model, create_zones_type = prime.CreateVolumeZonesType.PERVOLUME)
>>> results = part.compute_topo_volumes(params)

```