I do not speak English well. (English is not the native language ^^)
I would like to zoom in/out with 2 fingers on mobile phone devices (iPhone device or Galaxy… and so forth).
How can I detect 2 fingers event in BP ? (zoom in/out, rotation…)
In BP, I found “InputTouch” node.
And I could found some parameter like “Touch 1, Touch 2, … , Touch 10” at “Finger Index”.
What is “Touch 1” enum?
Is it **one **finger touch? Or **first **finger touch?
And… “Touch 2”.
Is it **two **fingers touch? Or **second **finger touch?
How can I test 2 fingers touch event in Windows PC?
I tried to use left mouse click as one finger touch.
and I tried to use ??? as two fingers touch.
Thx in advance.