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> Unreal Engine Blueprint API Reference > Motion Controller > Magic Leap > Get Controller Mapping

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Get Controller Mapping

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Returns the hand to which given controller index has been mapped to in the device backend.

The native api does not have a concept of left vs right controller. They deal with indices. The first connected controller is index 0 and so on. By default, index 0 is mapped to the right hand in Unreal. You can invert these mappings by calling InvertControllerMapping() function.

Target is Magic Leap Controller Function Library

Get Controller Mapping

Controller Index

Hand

Left

Return Value

Inputs

	In Exec
	Controller Index Integer	Zero based controller index to get the hand mapping for. Should be less than MaxSupportedMagicLeapControllers().

Outputs

	Out Exec
	Hand EControllerHand Enum	Output parameter which is the hand the given index maps to. Valid only if the function returns true.
	Return Value Boolean	true of the controller index maps to a valid hand, false otherwise

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