## On this page

  

 

 # ansys.meshing.prime.BoundaryFittedSpline

 Last update: 17.07.2025 

# BoundaryFittedSpline

### *class* ansys.meshing.prime.BoundaryFittedSpline(model)

BoundaryFittedSpline helps you to create splines for structured hex-mesh model.

BoundaryFittedSpline allows you to perform H and P refinement.

### Methods

[`BoundaryFittedSpline.create_boundary_fitted_spline`](ansys.meshing.prime.BoundaryFittedSpline.create_boundary_fitted_spline.md#ansys.meshing.prime.BoundaryFittedSpline.create_boundary_fitted_spline)(...)Creates boundary fitted spline for structured hex-mesh.[`BoundaryFittedSpline.refine_spline`](ansys.meshing.prime.BoundaryFittedSpline.refine_spline.md#ansys.meshing.prime.BoundaryFittedSpline.refine_spline)(part\_id, ...)Refine boundary fitted splines.