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 # ansys.meshing.prime.QuadToSplineParams

 Last update: 17.07.2025 

#### *property* QuadToSplineParams.separate\_by\_zone *: [bool](https://docs.python.org/3.11/library/functions.html#bool)*

Option to separate IGA shell regions by zone. If set to true, it creates LS-Dyna part per zone while exporting IGA .k file and if set to false, it creates a single LS-Dyna part per Prime part, irrespective of the zones.

**This is a beta parameter**. **The behavior and name may change in the future**.