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mapped finger curl to trigger value

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This commit is contained in:
PhilipRosedale 2016-02-25 17:04:46 -08:00
parent 1a8b926534
commit 0cc1c930c5
1 changed files with 45 additions and 73 deletions
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118
examples/controllers/leap/leapHands.js
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@ -11,6 +11,21 @@
// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
//
var leftTriggerValue = 0;
var rightTriggerValue = 0;
var LEAP_TRIGGER_START_ANGLE = 15.0;
var LEAP_TRIGGER_END_ANGLE = 40.0;
function getLeapMotionLeftTrigger() {
//print("left trigger = " + leftTriggerValue);
return leftTriggerValue;
}
function getLeapMotionRightTrigger() {
//print("right trigger = " + rightTriggerValue);
return rightTriggerValue;
}
var leapHands = (function () {
var isOnHMD,
@ -61,78 +76,6 @@ var leapHands = (function () {
print(i + ": " + jointNames[i]);
}
print("... skeleton joint names");
/*
http://public.highfidelity.io/models/skeletons/ron_standing.fst
Skeleton joint names ...
0: Hips
1: RightUpLeg
2: RightLeg
3: RightFoot
4: RightToeBase
5: RightToe_End
6: LeftUpLeg
7: LeftLeg
8: LeftFoot
9: LeftToeBase
10: LeftToe_End
11: Spine
12: Spine1
13: Spine2
14: RightShoulder
15: RightArm
16: RightForeArm
17: RightHand
18: RightHandPinky1
19: RightHandPinky2
20: RightHandPinky3
21: RightHandPinky4
22: RightHandRing1
23: RightHandRing2
24: RightHandRing3
25: RightHandRing4
26: RightHandMiddle1
27: RightHandMiddle2
28: RightHandMiddle3
29: RightHandMiddle4
30: RightHandIndex1
31: RightHandIndex2
32: RightHandIndex3
33: RightHandIndex4
34: RightHandThumb1
35: RightHandThumb2
36: RightHandThumb3
37: RightHandThumb4
38: LeftShoulder
39: LeftArm
40: LeftForeArm
41: LeftHand
42: LeftHandPinky1
43: LeftHandPinky2
44: LeftHandPinky3
45: LeftHandPinky4
46: LeftHandRing1
47: LeftHandRing2
48: LeftHandRing3
49: LeftHandRing4
50: LeftHandMiddle1
51: LeftHandMiddle2
52: LeftHandMiddle3
53: LeftHandMiddle4
54: LeftHandIndex1
55: LeftHandIndex2
56: LeftHandIndex3
57: LeftHandIndex4
58: LeftHandThumb1
59: LeftHandThumb2
60: LeftHandThumb3
61: LeftHandThumb4
62: Neck
63: Head
64: HeadTop_End
65: body
... skeleton joint names
*/
}
function animateLeftHand() {
@ -357,6 +300,13 @@ var leapHands = (function () {
settingsTimer = Script.setInterval(checkSettings, 2000);
calibrationStatus = UNCALIBRATED;
{
var mapping = Controller.newMapping("LeapmotionTrigger");
mapping.from(getLeapMotionLeftTrigger).to(Controller.Standard.LT);
mapping.from(getLeapMotionRightTrigger).to(Controller.Standard.RT);
mapping.enable();
}
}
function moveHands() {
@ -469,10 +419,17 @@ var leapHands = (function () {
hands[h].rotation = handRotation;
// Set finger joints ...
var summed = 0;
var closeAngle = 0;
for (i = 0; i < NUM_FINGERS; i += 1) {
for (j = 0; j < NUM_FINGER_JOINTS; j += 1) {
if (fingers[h][i][j].controller !== null) {
locRotation = fingers[h][i][j].controller.getLocRotation();
var eulers = Quat.safeEulerAngles(locRotation);
closeAngle += eulers.x;
summed++;
if (i === THUMB) {
locRotation = {
x: side * locRotation.y,
@ -496,8 +453,21 @@ var leapHands = (function () {
}
}
}
hands[h].inactiveCount = 0;
if (summed > 0) {
closeAngle /= summed;
}
var triggerValue = (-closeAngle - LEAP_TRIGGER_START_ANGLE) / (LEAP_TRIGGER_END_ANGLE - LEAP_TRIGGER_START_ANGLE);
triggerValue = Math.max(0.0, Math.min(triggerValue, 1.0));
if (h == 0) {
leftTriggerValue = triggerValue;
} else {
rightTriggerAngle = triggerValue;
}
} else {
@ -509,6 +479,8 @@ var leapHands = (function () {
if (handAnimationStateHandlers[h] !== null) {
MyAvatar.removeAnimationStateHandler(handAnimationStateHandlers[h]);
handAnimationStateHandlers[h] = null;
leftTriggerValue = 0.0;
rightTriggerValue = 0.0;
}
}
}