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 # FuseOption

 Last update: 16.10.2025 

<a id="ansys.meshing.prime.FuseOption"></a>

### *class* ansys.meshing.prime.FuseOption(value, names=None, \*values, module=None, qualname=None, type=None, start=1, boundary=None)

Type to specify treatment of surfaces for fusing.

### Attributes

| Name | Description | | [`FuseOption.TRIMONESIDE`](ansys.meshing.prime.FuseOption.TRIMONESIDE.md#ansys.meshing.prime.FuseOption.TRIMONESIDE) | Delete faces to be fused on one side and merge nodes to be fused at middle locations (works only within a single part). | | [`FuseOption.NONE`](ansys.meshing.prime.FuseOption.NONE.md#ansys.meshing.prime.FuseOption.NONE) | No action to be taken for surfaces being fused. | | [`FuseOption.TRIMTWOSIDES`](ansys.meshing.prime.FuseOption.TRIMTWOSIDES.md#ansys.meshing.prime.FuseOption.TRIMTWOSIDES) | Delete faces to be fused on both sides and merge nodes to be fused at middle locations (works only within a single part). |