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 # RefineSplineParams

 Last update: 17.07.2025 

### *class* ansys.meshing.prime.RefineSplineParams(model=None, refine\_flag\_u=None, refine\_flag\_v=None, refine\_flag\_w=None, spline\_refinement\_type=None, json\_data=None, \*\*kwargs)

Spline refinement parameters.

- **Parameters:****model: Model**: Model to create a `RefineSplineParams` object with default parameters.
    
    **refine\_flag\_u: bool, optional**: Indicates whether refinement is applied in u direction.
    
    **refine\_flag\_v: bool, optional**: Indicates whether refinement is applied in v direction.
    
    **refine\_flag\_w: bool, optional**: Indicates whether refinement is applied in w direction.
    
    **spline\_refinement\_type: SplineRefinementType, optional**: Type of spline refinement. Currently, supports h-refinement and p-refinement.
    
    **json\_data: dict, optional**: JSON dictionary to create a `RefineSplineParams` object with provided parameters.

### Examples

```pycon
>>> refine_spline_params = prime.RefineSplineParams(model = model)

```

### Methods

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

NameDescription[`RefineSplineParams.refine_flag_u`](ansys.meshing.prime.RefineSplineParams.refine_flag_u.md#ansys.meshing.prime.RefineSplineParams.refine_flag_u)Indicates whether refinement is applied in u direction.[`RefineSplineParams.refine_flag_v`](ansys.meshing.prime.RefineSplineParams.refine_flag_v.md#ansys.meshing.prime.RefineSplineParams.refine_flag_v)Indicates whether refinement is applied in v direction.[`RefineSplineParams.refine_flag_w`](ansys.meshing.prime.RefineSplineParams.refine_flag_w.md#ansys.meshing.prime.RefineSplineParams.refine_flag_w)Indicates whether refinement is applied in w direction.[`RefineSplineParams.spline_refinement_type`](ansys.meshing.prime.RefineSplineParams.spline_refinement_type.md#ansys.meshing.prime.RefineSplineParams.spline_refinement_type)Type of spline refinement.