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 # project\_topo\_faces\_on\_geometry

 Last update: 29.04.2026 

<a id="ansys.meshing.prime.SurfaceUtilities.project_topo_faces_on_geometry"></a>

#### SurfaceUtilities.project\_topo\_faces\_on\_geometry(topo\_faces, params)

Project nodes of given topofaces on geometry associated to those topofaces.

**Parameters:**

**topo\_faces**

Ids of topofaces to be used to project nodes on the geometry.

**params**

Parameters used for projecting topoface nodes on geometry.

**Returns:**

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

Returns the ProjectOnGeometryResults.

**Return type:**

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

### Notes

**This is a beta API**. **The behavior and implementation may change in future**.

### Examples

```pycon
>>> params = prime.ProjectOnGeometryParams(model = model)
>>> results = surface_utils.project_topo_faces_on_geometry(topofaces, params)

```