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 # ansys.meshing.prime.SurfaceMeshSizeScaling

 Last update: 17.07.2025 

#### *static* SurfaceMeshSizeScaling.set\_default(factor=None, size\_range\_min=None, size\_range\_max=None)

Set the default values of the `SurfaceMeshSizeScaling` object.

- **Parameters:****factor: float, optional**: Value by which size should be multiplied when the size falls within a certain range. Applicable only when size field type is set to Geometric in AutoMeshParams structure.
    
    **size\_range\_min: float, optional**: Minimum size required to apply scaling. Applicable only when size field type is set to Geometric in AutoMeshParams structure.
    
    **size\_range\_max: float, optional**: Maximum size required to apply scaling. Applicable only when size field type is set to Geometric in AutoMeshParams structure.