How to track real-time swipes in Unity?

Question

Unity

I am making a game for android in unity, I need to track swipes in real time, for example, if I moved my finger, the object immediately turned. I tried with Mouse X, but it turns out to be sharp, for example, if I click on the corner of the screen, then it turns instantly, although I didn’t even run my finger. How can I fix this, or tell me a better method.

Answer 1

The unit has a special Touch to work with touch input. You can use Input.touches, Input.GetTouch(index) and more.
if(Input.touchCount) {
var touch = Input.GetTouch(0); and you get access to the first touch on the screen, then through touch.position you get where on the screen in pixels the click occurs and to translate this into world coordinates you need to use Camera.main.ScreenToWorldPoint(* here touch.position or its edited vector) ; All this in the conditional construction above.
You can also use plugins and more, for example, LeanTouch which can be downloaded for free in the asset store or others with the names finger / fingers and touch / touches