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 # ansys.meshing.prime.SmoothDihedralFaceNodesParams

 Last update: 17.07.2025 

# SmoothDihedralFaceNodesParams

### *class* ansys.meshing.prime.SmoothDihedralFaceNodesParams(model=None, min\_dihedral\_angle=None, tolerance=None, type=None, json\_data=None, \*\*kwargs)

Parameters to smooth dihedral face nodes.

### Methods

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

[`SmoothDihedralFaceNodesParams.min_dihedral_angle`](ansys.meshing.prime.SmoothDihedralFaceNodesParams.min_dihedral_angle.md#ansys.meshing.prime.SmoothDihedralFaceNodesParams.min_dihedral_angle)Minimum angle to be used to identify dihedral faces.[`SmoothDihedralFaceNodesParams.tolerance`](ansys.meshing.prime.SmoothDihedralFaceNodesParams.tolerance.md#ansys.meshing.prime.SmoothDihedralFaceNodesParams.tolerance)Tolerance relative to local mesh size to control smooth movement of nodes.[`SmoothDihedralFaceNodesParams.type`](ansys.meshing.prime.SmoothDihedralFaceNodesParams.type.md#ansys.meshing.prime.SmoothDihedralFaceNodesParams.type)Option to inflate neighbor nodes of dihedral face edges or smooth dihedral face edge nodes to improve dihedral angle.