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> Unreal Engine Blueprint API Reference > Editor Scripting > Static Mesh > Set Lods with Notification

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Set Lods with Notification

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Remove then add LODs on a static mesh. The static mesh must have at least LOD 0. The LOD 0 of the static mesh is kept after removal. The build settings of LOD 0 will be applied to all subsequent LODs.

Target is Editor Static Mesh Library

Set Lods with Notification

Static Mesh

Select Asset

Reduction Options

Apply Changes

Return Value

Inputs

	In Exec
	Static Mesh Static Mesh Object Reference	Mesh to process.
	Reduction Options Editor Scripting Mesh Reduction Options Structure (by ref)	Options on how to generate LODs on the mesh.
	Apply Changes Boolean	Indicates if change must be notified.

Outputs

	Out Exec
	Return Value Integer	the number of LODs generated on the input mesh. An negative value indicates that the reduction could not be performed. See log for explanation. No action will be performed if ReductionOptions.ReductionSettings is empty

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