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 # TetParams

 Last update: 20.02.2026 

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

### *class* ansys.meshing.prime.TetParams(model=None, quadratic=None, json\_data=None, \*\*kwargs)

Parameters to control tetrahedral mesh generation.

- **Parameters:**
    
    **model: Model**: Model to create a `TetParams` object with default parameters.
    
    **quadratic: bool, optional**: Option to generate quadratic tetrahedral mesh. It is not supported with parallel meshing. It is only supported with pure tetrahedral mesh.
    
    **json\_data: dict, optional**: JSON dictionary to create a `TetParams` object with provided parameters.

### Examples

```pycon
&gt;&gt;&gt; tet_params = prime.TetParams(model = model)

```

### Methods

NameDescription[`TetParams.print_default`](ansys.meshing.prime.TetParams.print_default.md#ansys.meshing.prime.TetParams.print_default)()Print the default values of `TetParams` object.[`TetParams.set_default`](ansys.meshing.prime.TetParams.set_default.md#ansys.meshing.prime.TetParams.set_default)(\[quadratic\])Set the default values of the `TetParams` object.### Attributes

NameDescription[`TetParams.quadratic`](ansys.meshing.prime.TetParams.quadratic.md#ansys.meshing.prime.TetParams.quadratic)Option to generate quadratic tetrahedral mesh.