LeapFinger Class Reference
Inherits from | LeapPointable : NSObject |
Declared in | LeapObjectiveC.h |
Overview
The LeapFinger class represents a tracked finger.
Fingers are pointable objects that the Leap has classified as a finger.
Get valid LeapFinger objects from a LeapFrame or a LeapHand object.
Note that LeapFinger objects can be invalid, which means that they do not contain
valid tracking data and do not correspond to a physical finger. Invalid LeapFinger
objects can be the result of asking for a finger using an ID from an
earlier frame when no fingers with that ID exist in the current frame.
A LeapFinger object created from the LeapFinger constructor is also invalid.
Test for validity with the LeapFinger isValid function.