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 # set\_default

 Last update: 17.07.2025 

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

#### *static* AutoMeshParams.set\_default(size\_field\_type=None, max\_size=None, prism\_control\_ids=None, thin\_volume\_control\_ids=None, multi\_zone\_control\_ids=None, volume\_fill\_type=None, prism=None, tet=None, hexcore=None, volume\_control\_ids=None, periodic\_control\_ids=None)

Set the default values of the `AutoMeshParams` object.

- **Parameters:**
    
    **size\_field\_type: SizeFieldType, optional**: Type of sizing to be used to generate volume mesh.
    
    **max\_size: float, optional**: Maximum cell size.
    
    **prism\_control\_ids: Iterable\[int\], optional**: Set prism control ids.
    
    **thin\_volume\_control\_ids: Iterable\[int\], optional**: Set thin volume control ids.
    
    **multi\_zone\_control\_ids: Iterable\[int\], optional**: Set MultiZone control ids.
    
    **volume\_fill\_type: VolumeFillType, optional**: Option to fill volume.
    
    **prism: PrismParams, optional**: Prism control parameters.
    
    **tet: TetParams, optional**: Parameters to control tetrahedral mesh generation.
    
    **hexcore: HexCoreParams, optional**: Parameters to control hexahedral mesh generation.
    
    **volume\_control\_ids: Iterable\[int\], optional**: Ids of the volume controls.
    
    **periodic\_control\_ids: Iterable\[int\], optional**: Ids of the periodic controls.