## On this page # DetectAndTreatHolesParams Last update: 17.07.2025 ### *class* ansys.meshing.prime.DetectAndTreatHolesParams(model=None, detect\_and\_defeature\_edges\_near\_holes=None, detect\_circular\_holes=None, detect\_non\_circular\_holes=None, offset\_holes=None, mesh\_offset\_faces=None, detect\_holes\_params=None, detect\_circular\_holes\_params=None, detect\_non\_circular\_holes\_params=None, hole\_proximity\_tolerance=None, merge\_face\_normals\_angle=None, edge\_sharp\_corner\_angle=None, fragmented\_edge\_tolerance=None, offset\_distance=None, edge\_mesh\_constant\_size=None, surface\_mesh\_constant\_size=None, json\_data=None, \*\*kwargs) Parameters for detect and treat holes operation. - **Parameters:** **model: Model**: Model to create a `DetectAndTreatHolesParams` object with default parameters. **detect\_and\_defeature\_edges\_near\_holes: bool, optional**: Option to detect and defeature edges near all holes. **This is a beta parameter**. **The behavior and name may change in the future**. **detect\_circular\_holes: bool, optional**: Option to detect circular holes. **This is a beta parameter**. **The behavior and name may change in the future**. **detect\_non\_circular\_holes: bool, optional**: Option to detect non-circular holes. **This is a beta parameter**. **The behavior and name may change in the future**. **offset\_holes: bool, optional**: Option to offset holes. **This is a beta parameter**. **The behavior and name may change in the future**. **mesh\_offset\_faces: bool, optional**: Option to mesh the offset holes. **This is a beta parameter**. **The behavior and name may change in the future**. **detect\_holes\_params: DetectHolesParams, optional**: Parameters for detect holes operation. **This is a beta parameter**. **The behavior and name may change in the future**. **detect\_circular\_holes\_params: DetectCircularHolesParams, optional**: Parameters for detect circular holes operation. **This is a beta parameter**. **The behavior and name may change in the future**. **detect\_non\_circular\_holes\_params: DetectNonCircularHolesParams, optional**: Parameters for detect non circular holes operation. **This is a beta parameter**. **The behavior and name may change in the future**. **hole\_proximity\_tolerance: float, optional**: Edge proximity tolerance for holes. **This is a beta parameter**. **The behavior and name may change in the future**. **merge\_face\_normals\_angle: float, optional**: Merge faces when the normal angle between the faces is below the provided value. **This is a beta parameter**. **The behavior and name may change in the future**. **edge\_sharp\_corner\_angle: float, optional**: Merge edges when the angle between the edges are below the provided value. **This is a beta parameter**. **The behavior and name may change in the future**. **fragmented\_edge\_tolerance: float, optional**: Fragmented edge length tolerance for merging edges. **This is a beta parameter**. **The behavior and name may change in the future**. **offset\_distance: float, optional**: Offset distance for creating offset edge. **This is a beta parameter**. **The behavior and name may change in the future**. **edge\_mesh\_constant\_size: float, optional**: Constant size used for edge meshing. **This is a beta parameter**. **The behavior and name may change in the future**. **surface\_mesh\_constant\_size: float, optional**: Constant size used for surface meshing. **This is a beta parameter**. **The behavior and name may change in the future**. **json\_data: dict, optional**: JSON dictionary to create a `DetectAndTreatHolesParams` object with provided parameters. ### Examples ```pycon >>> detect_and_treat_holes_params = prime.DetectAndTreatHolesParams(model = model) ``` ### Methods NameDescription[`DetectAndTreatHolesParams.print_default`](ansys.meshing.prime.DetectAndTreatHolesParams.print_default.md#ansys.meshing.prime.DetectAndTreatHolesParams.print_default)()Print the default values of `DetectAndTreatHolesParams` object.[`DetectAndTreatHolesParams.set_default`](ansys.meshing.prime.DetectAndTreatHolesParams.set_default.md#ansys.meshing.prime.DetectAndTreatHolesParams.set_default)(\[...\])Set the default values of the `DetectAndTreatHolesParams` object.### Attributes NameDescription[`DetectAndTreatHolesParams.detect_and_defeature_edges_near_holes`](ansys.meshing.prime.DetectAndTreatHolesParams.detect_and_defeature_edges_near_holes.md#ansys.meshing.prime.DetectAndTreatHolesParams.detect_and_defeature_edges_near_holes)Option to detect and defeature edges near all holes.[`DetectAndTreatHolesParams.detect_circular_holes`](ansys.meshing.prime.DetectAndTreatHolesParams.detect_circular_holes.md#ansys.meshing.prime.DetectAndTreatHolesParams.detect_circular_holes)Option to detect circular holes.[`DetectAndTreatHolesParams.detect_circular_holes_params`](ansys.meshing.prime.DetectAndTreatHolesParams.detect_circular_holes_params.md#ansys.meshing.prime.DetectAndTreatHolesParams.detect_circular_holes_params)Parameters for detect circular holes operation.[`DetectAndTreatHolesParams.detect_holes_params`](ansys.meshing.prime.DetectAndTreatHolesParams.detect_holes_params.md#ansys.meshing.prime.DetectAndTreatHolesParams.detect_holes_params)Parameters for detect holes operation.[`DetectAndTreatHolesParams.detect_non_circular_holes`](ansys.meshing.prime.DetectAndTreatHolesParams.detect_non_circular_holes.md#ansys.meshing.prime.DetectAndTreatHolesParams.detect_non_circular_holes)Option to detect non-circular holes.[`DetectAndTreatHolesParams.detect_non_circular_holes_params`](ansys.meshing.prime.DetectAndTreatHolesParams.detect_non_circular_holes_params.md#ansys.meshing.prime.DetectAndTreatHolesParams.detect_non_circular_holes_params)Parameters for detect non circular holes operation.[`DetectAndTreatHolesParams.edge_mesh_constant_size`](ansys.meshing.prime.DetectAndTreatHolesParams.edge_mesh_constant_size.md#ansys.meshing.prime.DetectAndTreatHolesParams.edge_mesh_constant_size)Constant size used for edge meshing.[`DetectAndTreatHolesParams.edge_sharp_corner_angle`](ansys.meshing.prime.DetectAndTreatHolesParams.edge_sharp_corner_angle.md#ansys.meshing.prime.DetectAndTreatHolesParams.edge_sharp_corner_angle)Merge edges when the angle between the edges are below the provided value.[`DetectAndTreatHolesParams.fragmented_edge_tolerance`](ansys.meshing.prime.DetectAndTreatHolesParams.fragmented_edge_tolerance.md#ansys.meshing.prime.DetectAndTreatHolesParams.fragmented_edge_tolerance)Fragmented edge length tolerance for merging edges.[`DetectAndTreatHolesParams.hole_proximity_tolerance`](ansys.meshing.prime.DetectAndTreatHolesParams.hole_proximity_tolerance.md#ansys.meshing.prime.DetectAndTreatHolesParams.hole_proximity_tolerance)Edge proximity tolerance for holes.[`DetectAndTreatHolesParams.merge_face_normals_angle`](ansys.meshing.prime.DetectAndTreatHolesParams.merge_face_normals_angle.md#ansys.meshing.prime.DetectAndTreatHolesParams.merge_face_normals_angle)Merge faces when the normal angle between the faces is below the provided value.[`DetectAndTreatHolesParams.mesh_offset_faces`](ansys.meshing.prime.DetectAndTreatHolesParams.mesh_offset_faces.md#ansys.meshing.prime.DetectAndTreatHolesParams.mesh_offset_faces)Option to mesh the offset holes.[`DetectAndTreatHolesParams.offset_distance`](ansys.meshing.prime.DetectAndTreatHolesParams.offset_distance.md#ansys.meshing.prime.DetectAndTreatHolesParams.offset_distance)Offset distance for creating offset edge.[`DetectAndTreatHolesParams.offset_holes`](ansys.meshing.prime.DetectAndTreatHolesParams.offset_holes.md#ansys.meshing.prime.DetectAndTreatHolesParams.offset_holes)Option to offset holes.[`DetectAndTreatHolesParams.surface_mesh_constant_size`](ansys.meshing.prime.DetectAndTreatHolesParams.surface_mesh_constant_size.md#ansys.meshing.prime.DetectAndTreatHolesParams.surface_mesh_constant_size)Constant size used for surface meshing.