LeapMotionFinger Class
LeapMotionFinger Class
Members
int getType()
Returns the type of the finger.Return value
Finger type. One of the LEAP_MOTION_TYPE_* values.int getId()
Returns the ID of the finger.Notice
Finger IDs are assigned based on the hand ID. If a hand has an ID of “5”, then its fingers are assigned IDs 50 to 55, ordered from thumb to pinky.
Return value
Finger ID.float getLength()
Returns the length of the finger.Return value
Length of the finger, in meters.float getWidth()
Returns the width of the finger.Return value
Width of the finger, in meters.vec3 getTipPosition()
Returns the coordinates of the instantaneous position of the finger tip.Notice
All coordinates are relative to the origin of the Leap Motion coordinate system.
Return value
Coordinates of the instantaneous position of the finger tip.vec3 getStabilizedTipPosition()
Returns the coordinates of the finger tip position filtered and stabilized using velocity and past positions.Notice
All coordinates are relative to the origin of the Leap Motion coordinate system.
Return value
Coordinates of the finger tip position filtered and stabilized using velocity and past positions.vec3 getTipVelocity()
Returns the instantaneous velocity of the finger tip.Notice
All coordinates are relative to the origin of the Leap Motion coordinate system.
Return value
Instantaneous velocity of the finger tip, in m/s.vec3 getDirection()
Returns the current pointing direction vector of the finger.Notice
All coordinates are relative to the origin of the Leap Motion coordinate system.
Return value
Current pointing direction vector of the finger.int isExtended()
Returns a value indicating if the finger is extended.Return value
1 if the finger is extended; otherwise, 0.int isValid()
Returns a value indicating if the finger contains valid tracking data.Return value
1 if the finger contains valid tracking data; otherwise, 0.int LEAP_MOTION_TYPE_THUMB
Description
Thumb.int LEAP_MOTION_TYPE_INDEX
Description
Index finger.int LEAP_MOTION_TYPE_MIDDLE
Description
Middle finger.int LEAP_MOTION_TYPE_RING
Description
Ring finger.int LEAP_MOTION_TYPE_PINKY
Description
Pinky finger.int LEAP_MOTION_FINGER_NUM_TYPES
Description
Total number of finger types.Last update: 2018-08-10
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