Add touch control

[EmreDET]

Hello flutterwtf Team,

I'm working with the VR Player and noticed a discrepancy between the documentation and the actual functionality. The documentation mentions support for "touch and device motion controls," but I haven't been able to utilize touch controls within the player.

Could you please clarify the following:

• Are touch controls currently supported?
• If so, is there specific configuration required to enable them?
• If not, are there plans to implement touch controls in the future?

Any guidance on this would be greatly appreciated.

Thanks,
E.Y.