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Document non-usage of Leap controller's first finger joints

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This commit is contained in:
David Rowe 2014-10-08 22:11:36 -07:00
parent cf3d2c7b4a
commit 8954e1d6e1
1 changed files with 4 additions and 3 deletions
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7
examples/leapHands.js
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@ -23,7 +23,7 @@ var leapHands = (function () {
fingers, fingers,
NUM_FINGERS = 5, // 0 = thumb; ...; 4 = pinky NUM_FINGERS = 5, // 0 = thumb; ...; 4 = pinky
THUMB = 0, THUMB = 0,
NUM_FINGER_JOINTS = 3, // 0 = metacarpal(hand)-proximal(finger) joint; ...; 2 = intermediate-distal(tip) joint NUM_FINGER_JOINTS = 3, // 0 = metacarpal(hand)-proximal(finger) joint; ...; 2 = intermediate-distal joint
MAX_HAND_INACTIVE_COUNT = 20, MAX_HAND_INACTIVE_COUNT = 20,
calibrationStatus, calibrationStatus,
UNCALIBRATED = 0, UNCALIBRATED = 0,
@ -226,8 +226,6 @@ var leapHands = (function () {
function setUp() { function setUp() {
// TODO: Leap Motion controller joint naming doesn't match up with skeleton joint naming; numbers are out by 1.
hands = [ hands = [
{ {
jointName: "LeftHand", jointName: "LeftHand",
@ -246,6 +244,9 @@ var leapHands = (function () {
{ controller: Controller.createInputController("Spatial", "joint_R_wrist") } { controller: Controller.createInputController("Spatial", "joint_R_wrist") }
]; ];
// The Leap controller's first joint is the hand-metacarpal joint but this joint's data is not used because it's too
// dependent on the model skeleton exactly matching the Leap skeleton; using just the second and subsequent joints
// seems to work better over all.
fingers = [{}, {}]; fingers = [{}, {}];
fingers[0] = [ fingers[0] = [
[ [