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> Unreal Engine Blueprint API Reference > Static Mesh Utilities > Add Simple Collisions with Notification

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Add Simple Collisions with Notification

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Add simple collisions to a static mesh. This method replicates what is done when invoking menu entries "Collision > Add [...] Simplified Collision" in the Mesh Editor.

Target is Static Mesh Editor Subsystem

Add Simple Collisions with Notification

Target

Select Asset

Static Mesh

Select Asset

Shape Type

Box

Apply Changes

Return Value

Inputs

	In Exec
	Target Static Mesh Editor Subsystem Object Reference
	Static Mesh Static Mesh Object Reference	Mesh to generate simple collision for.
	Shape Type EScriptCollisionShapeType Enum	Options on which simple collision to add to the mesh.
	Apply Changes Boolean	Indicates if changes must be apply or not.

Outputs

	Out Exec
	Return Value Integer	An integer indicating the index of the collision newly created. A negative value indicates the addition failed.