## On this page

  

 

 # TopoData

 Last update: 10.09.2025 

<a id="ansys.meshing.prime.TopoData"></a>

### *class* ansys.meshing.prime.TopoData(model, id, object\_id, name)

Topodata has all information about connectivity of nodes, edges, elements and more.

- **Parameters:**
    
    **model**: Server model to create TopoData object.
    
    **id**: Id of the TopoData.
    
    **object\_id**: Object id of the TopoData.
    
    **name**: Name of the TopoData.

### Methods

NameDescription[`TopoData.delete_mesh_on_topo_faces`](ansys.meshing.prime.TopoData.delete_mesh_on_topo_faces.md#ansys.meshing.prime.TopoData.delete_mesh_on_topo_faces)(...)Delete mesh on the provided topofaces.[`TopoData.get_adjacent_topo_edges_of_topo_edges`](ansys.meshing.prime.TopoData.get_adjacent_topo_edges_of_topo_edges.md#ansys.meshing.prime.TopoData.get_adjacent_topo_edges_of_topo_edges)(...)Get the adjacent topoedges for the provided topoedge ids.[`TopoData.get_adjacent_topo_faces_of_topo_faces`](ansys.meshing.prime.TopoData.get_adjacent_topo_faces_of_topo_faces.md#ansys.meshing.prime.TopoData.get_adjacent_topo_faces_of_topo_faces)(...)Get the adjacent topofaces for the provided topoface ids.[`TopoData.get_geom_zonelets_of_topo_edges`](ansys.meshing.prime.TopoData.get_geom_zonelets_of_topo_edges.md#ansys.meshing.prime.TopoData.get_geom_zonelets_of_topo_edges)(...)Get the geometry edge zonelets for the provided topoedge ids.[`TopoData.get_geom_zonelets_of_topo_faces`](ansys.meshing.prime.TopoData.get_geom_zonelets_of_topo_faces.md#ansys.meshing.prime.TopoData.get_geom_zonelets_of_topo_faces)(...)Get the geometry face zonelets for the provided topoface ids.[`TopoData.get_mesh_zonelets_of_topo_edges`](ansys.meshing.prime.TopoData.get_mesh_zonelets_of_topo_edges.md#ansys.meshing.prime.TopoData.get_mesh_zonelets_of_topo_edges)(...)Get the mesh edge zonelets for the provided topoedge ids.[`TopoData.get_mesh_zonelets_of_topo_faces`](ansys.meshing.prime.TopoData.get_mesh_zonelets_of_topo_faces.md#ansys.meshing.prime.TopoData.get_mesh_zonelets_of_topo_faces)(...)Get the mesh face zonelets for the provided topoface ids.[`TopoData.get_topo_edges_of_topo_faces`](ansys.meshing.prime.TopoData.get_topo_edges_of_topo_faces.md#ansys.meshing.prime.TopoData.get_topo_edges_of_topo_faces)(topo\_faces)Get the topoedges of the provided topoface ids.[`TopoData.get_topo_volumes_of_topo_faces`](ansys.meshing.prime.TopoData.get_topo_volumes_of_topo_faces.md#ansys.meshing.prime.TopoData.get_topo_volumes_of_topo_faces)(...)Gets the topovolumes of the given topofaces.### Attributes

NameDescription[`TopoData.id`](ansys.meshing.prime.TopoData.id.md#ansys.meshing.prime.TopoData.id)Get the id of TopoData.[`TopoData.name`](ansys.meshing.prime.TopoData.name.md#ansys.meshing.prime.TopoData.name)Get the name of TopoData.