Appendix - Button Index Mapping

This section cover the button index mapping used in General Event - Controller Press and Controller Release block.

The following table show the mapping of the common controller use in XR.

tip

In XRCC PC, you can use Mouse Left Click (index 0), Mouse Right Click (index 1), and Mouse Middle Click (index 2) to simulate controller press.

Index	Xbox	HTC VIVE	Valve Index	Oculus Rift	Samsung Odyssey+
0	A	Trigger	Trigger	Trigger	Trigger
1	B	Grip	Grip	Grip	Grip
2	Y	Menu	A	A/X	Menu
3	X	Touchpad (Trackpad)	Touchpad (Trackpad)	B/Y	Touchpad (Trackpad)
4	LB (Left Bumper)		B	Joystick (Thumbstick)	Joystick (Thumbstick)
5	RB (Right Bumper)		Joystick (Thumbstick)
6	Back
7	Start
8	LS (Left Stick)
9	RS (Right Stick)
10	Left (DPad Left)
11	Right (DPad Right)
12	Up (DPad Up)
13	Down (DPad Down)