Unreal Engine 4 Documentation > Unreal Engine Blueprint API Reference > AR Augmented Reality > ARPin > Pin Component

Pin Component

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Pin an Unreal Component to a location in tracking spce (i.e. the real world).

Target is ARBlueprint Library

Pin Component

Component to Pin

Pin to World Transform

Tracked Geometry

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Debug Name

None

Return Value

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Inputs

	In Exec
	Component to Pin Scene Component Object Reference	The component that should be pinned.
	Pin to World Transform Transform (by ref)	A transform (in Unreal World Space) that corresponds to a physical location where the component should be pinned.
	Tracked Geometry ARTracked Geometry Object Reference	An optional, real-world geometry that is recognized by the AR system; any correction to the position of this geometry will be applied to the pinned component.
	Debug Name Name	An optional name that will be displayed when this pin is being drawn for debugging purposes.

Outputs

	Out Exec
	Return Value ARPin Object Reference	an object representing the pin that connects \c ComponentToPin component to a real-world location and optionally to the \c TrackedGeometry.

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