raylib.GetGesturePinchVector

Get distance between two pinch points

Parameters

None.

Return value

Condition	Return Value
(always)	number

Notes

Example

if raylib.GetGestureDetected == raylib.GESTURE_PINCH_IN then
    v = raylib.GetGesturePinchVector
    print "Pinch vector: " + v[0] + ", " + v[1]
end if