Default UI Action Map reference

The default project-wide actions asset has a default configuration for UI input.

Action	Action Type	Control Type	Description
Navigate	PassThrough	Vector2	A vector used to select the currently active UI selectable in gamepad or arrow-key navigation-type input.
Submit	Button	Button	Submits the currently selected UI selectable in navigation-type input
Cancel	Button	Button	Exits any interaction with the currently selected UI selectable in navigation-type input
Point	PassThrough	Vector2	A 2D screen position. The cursor for pointer-type interaction.
Click	PassThrough	Button	The primary button for pointer-type interaction.
RightClick	PassThrough	Button	The secondary button for pointer-type interaction.
MiddleClick	PassThrough	Button	The middle button for pointer-type interaction.
ScrollWheel	PassThrough	Vector2	The scrolling gesture for pointer-type interaction.
Tracked Device Position	PassThrough	Vector3	A 3D position of one or multiple spatial tracking devices, such as XR hand controllers. In combination with Tracked Device Orientation, this allows XR-style UI interactions by pointing at UI selectables in space. Refer to tracked-type input.
Tracked Device Orientation	PassThrough	Quaternion	a Quaternion representing the rotation of one or multiple spatial tracking devices, such as XR hand controllers. In combination with Tracked Device Position, this allows XR-style UI interactions by pointing at UI selectables in space. Refer to tracked-type input.