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 # set\_default

 Last update: 29.04.2026 

<a id="ansys.meshing.prime.DefeatureTopologyParams.set_default"></a>

#### *static* DefeatureTopologyParams.set\_default(partial\_defeature=None, delete\_interior\_nodes=None, allow\_curved\_topo\_faces=None, fillet\_spanning\_angle=None, aggressive\_edge\_merge=None, thin\_stripes\_tolerance=None, partial\_defeature\_params=None, delete\_interior\_nodes\_params=None)

Set the default values of the `DefeatureTopologyParams` object.

**Parameters:**

**partial\_defeature: bool, optional**

Option to partial defeature.

**delete\_interior\_nodes: bool, optional**

Option to delete interior nodes.

**allow\_curved\_topo\_faces: bool, optional**

Option to allow curved topofaces.

**fillet\_spanning\_angle: float, optional**

Angular threshold for detecting fillets with spanning angles below the provided value.

**aggressive\_edge\_merge: bool, optional**

Indicate whether to allow aggressive edge merge while performing partial defeature.

**thin\_stripes\_tolerance: float, optional**

Topoface width tolerance to detect thin faces below the provided value.

**partial\_defeature\_params: PartialDefeatureParams, optional**

Parameters for partial defeature operation.

**delete\_interior\_nodes\_params: DeleteInteriorNodesParams, optional**

Parameters for delete interior nodes operation.