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Access wrist controller rotation only once per frame

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This commit is contained in:
David Rowe 2014-09-15 20:22:53 -07:00
parent a594136a9a
commit 543e9e3eb5
1 changed files with 4 additions and 2 deletions
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6
examples/leapHands.js
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@ -212,6 +212,7 @@ var leapHands = (function () {
handPitch,
handYaw,
handRotation,
wristAbsRotation,
locRotation;
for (h = 0; h < NUM_HANDS; h += 1) {
@ -229,8 +230,9 @@ var leapHands = (function () {
// TODO: 2.0* scale factor should not be necessary; Leap Motion controller code needs investigating.
handRoll = 2.0 * -hands[h].controller.getAbsRotation().z;
handPitch = 2.0 * -wrists[h].controller.getAbsRotation().x;
handYaw = 2.0 * wrists[h].controller.getAbsRotation().y;
wristAbsRotation = wrists[h].controller.getAbsRotation();
handPitch = 2.0 * -wristAbsRotation.x;
handYaw = 2.0 * wristAbsRotation.y;
// TODO: Leap Motion controller's right-hand roll calculation only works if physical hand is upside down.
// Approximate fix is to add a fudge factor.