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 # ansys.meshing.prime.IGAUnstructuredSplineSurf

 Last update: 20.02.2026 

<a id="ansys.meshing.prime.IGAUnstructuredSplineSurf.spline_refinement_level"></a>

#### *property* IGAUnstructuredSplineSurf.spline\_refinement\_level *: [int](https://docs.python.org/3.11/library/functions.html#int)*

Refinement level for rendering of spline points.