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 # set\_default

 Last update: 16.10.2025 

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

#### *static* TetMeshSplineParams.set\_default(feature\_angle=None, mode=None, decimation\_factor=None)

Set the default values of the `TetMeshSplineParams` object.

- **Parameters:**
    
    **feature\_angle: float, optional**: Feature angle used in meshing of the solid spline.
    
    **mode: TrimmedSolidSplineCutMode, optional**: Cut mode to specify rule for mesh cell selection in the volume mesh.
    
    **decimation\_factor: float, optional**: Decimation factor used in meshing of the solid spline.