BoundaryFittedSpline Last update: 10.09.2025 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. Parameters: model : Server model to create BoundaryFittedSpline object. Methods Name Description BoundaryFittedSpline.create_boundary_fitted_spline(...) Create boundary fitted spline for structured hex-mesh. BoundaryFittedSpline.refine_spline(part_id, ...) Refine boundary fitted splines.