Touch Gestures
Monkey Forums/Monkey Programming/Touch Gestures
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| Perhaps not necessary in the gaming world but useful in other kinds of apps. I can see myself needing this in the coming months, certainly on iOS and Android. The gestures I'm particularly intested in are "two finger scroll" & "pinch/scale/rotate" So.. how should one approach this? write a new module or mod the existing modules? I already know how to do this in Javascript, could do with some help with native iOS etc.... |
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| Well, TouchDown(index=0) determines touch events for each finger, so if touchdown(0) and touchdown(1) and not touchdown(2) then check distance between each and direction of movement. some ugly iPhone code: http://www.edumobile.org/iphone/iphone-programming-tutorials/how-to-detect-pinch-in-iphone/ for android, this looks like the thing: http://developer.android.com/reference/android/view/GestureDetector.html |
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