Entity to attach the callback, Opts to trigger Feedback and Button
Optional opts?: Partial<EventSystemOptions>Function to execute when click fires
Use onPointerDown with (pointerData, cb)
Entity to attach the callback
Function to execute when click fires
Optional opts: Partial<EventSystemOptions>Opts to trigger Feedback and Button
Execute callback when the user releases the InputButton pointing at the entity
Entity to attach the callback - Opts to trigger Feedback and Button
Optional opts?: Partial<EventSystemOptions>Function to execute when click fires
Use onPointerUp with (pointerData, cb)
Entity to attach the callback
Function to execute when click fires
Optional opts: Partial<EventSystemOptions>Opts to trigger Feedback and Button
Execute callback when the user press the InputButton pointing at the entity