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Merge branch 'master' of github.com:highfidelity/hifi into parents

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Seth Alves 2015-12-07 17:04:02 -08:00
commit 71a5dfc4d6
1 changed files with 81 additions and 35 deletions
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116
examples/controllers/leap/leapHands.js
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@ -20,6 +20,9 @@ var leapHands = (function () {
hasHandAndWristJoints,
handToWristOffset = [], // For avatars without a wrist joint we control an estimate of a proper hand joint position
HAND_OFFSET = 0.4, // Relative distance of wrist to hand versus wrist to index finger knuckle
handAnimationStateHandlers,
handAnimationStateFunctions,
handAnimationStateProperties,
hands,
wrists,
NUM_HANDS = 2, // 0 = left; 1 = right
@ -37,7 +40,14 @@ var leapHands = (function () {
avatarScale,
avatarFaceModelURL,
avatarSkeletonModelURL,
settingsTimer;
settingsTimer,
HMD_CAMERA_TO_AVATAR_ROTATION = [
Quat.angleAxis(180.0, { x: 0, y: 0, z: 1 }),
Quat.angleAxis(-180.0, { x: 0, y: 0, z: 1 })
],
DESKTOP_CAMERA_TO_AVATAR_ROTATION =
Quat.multiply(Quat.angleAxis(180.0, { x: 0, y: 1, z: 0 }), Quat.angleAxis(90.0, { x: 0, y: 0, z: 1 })),
LEAP_THUMB_ROOT_ADJUST = [Quat.fromPitchYawRollDegrees(0, 0, 20), Quat.fromPitchYawRollDegrees(0, 0, -20)];
function printSkeletonJointNames() {
var jointNames,
@ -125,6 +135,26 @@ var leapHands = (function () {
*/
}
function animateLeftHand() {
var ROTATION_AND_POSITION = 0;
return {
leftHandType: ROTATION_AND_POSITION,
leftHandPosition: hands[0].position,
leftHandRotation: hands[0].rotation
};
}
function animateRightHand() {
var ROTATION_AND_POSITION = 0;
return {
rightHandType: ROTATION_AND_POSITION,
rightHandPosition: hands[1].position,
rightHandRotation: hands[1].rotation
};
}
function finishCalibration() {
var avatarPosition,
handPosition,
@ -166,10 +196,8 @@ var leapHands = (function () {
MyAvatar.clearJointData("LeftHand");
MyAvatar.clearJointData("LeftForeArm");
MyAvatar.clearJointData("LeftArm");
MyAvatar.clearJointData("RightHand");
MyAvatar.clearJointData("RightForeArm");
MyAvatar.clearJointData("RightArm");
calibrationStatus = CALIBRATED;
print("Leap Motion: Calibrated");
@ -193,12 +221,10 @@ var leapHands = (function () {
}
// Set avatar arms vertical, forearms horizontal, as "zero" position for calibration
MyAvatar.setJointRotation("LeftArm", Quat.fromPitchYawRollDegrees(90.0, 0.0, 0.0));
MyAvatar.setJointRotation("LeftForeArm", Quat.fromPitchYawRollDegrees(0.0, 90.0, 90.0));
MyAvatar.setJointRotation("LeftHand", Quat.fromPitchYawRollRadians(0.0, 0.0, 0.0));
MyAvatar.setJointRotation("RightArm", Quat.fromPitchYawRollDegrees(90.0, 0.0, 0.0));
MyAvatar.setJointRotation("RightForeArm", Quat.fromPitchYawRollDegrees(0.0, -90.0, -90.0));
MyAvatar.setJointRotation("RightHand", Quat.fromPitchYawRollRadians(0.0, 0.0, 0.0));
MyAvatar.setJointRotation("LeftForeArm", Quat.fromPitchYawRollDegrees(0.0, 0.0, 90.0));
MyAvatar.setJointRotation("LeftHand", Quat.fromPitchYawRollDegrees(0.0, 90.0, 0.0));
MyAvatar.setJointRotation("RightForeArm", Quat.fromPitchYawRollDegrees(0.0, 0.0, -90.0));
MyAvatar.setJointRotation("RightHand", Quat.fromPitchYawRollDegrees(0.0, -90.0, 0.0));
// Wait for arms to assume their positions before calculating
Script.setTimeout(finishCalibration, CALIBRATION_TIME);
@ -319,6 +345,13 @@ var leapHands = (function () {
]
];
handAnimationStateHandlers = [null, null];
handAnimationStateFunctions = [animateLeftHand, animateRightHand];
handAnimationStateProperties = [
["leftHandType", "leftHandPosition", "leftHandRotation"],
["rightHandType", "rightHandPosition", "rightHandPosition"]
];
setIsOnHMD();
settingsTimer = Script.setInterval(checkSettings, 2000);
@ -348,6 +381,12 @@ var leapHands = (function () {
return;
}
// Hand animation handlers ...
if (handAnimationStateHandlers[h] === null) {
handAnimationStateHandlers[h] = MyAvatar.addAnimationStateHandler(handAnimationStateFunctions[h],
handAnimationStateProperties[h]);
}
// Hand position ...
handOffset = hands[h].controller.getAbsTranslation();
handRotation = hands[h].controller.getAbsRotation();
@ -362,37 +401,41 @@ var leapHands = (function () {
// Hand offset in camera coordinates ...
handOffset = {
x: hands[h].zeroPosition.x - handOffset.x,
y: hands[h].zeroPosition.y - handOffset.z,
z: hands[h].zeroPosition.z + handOffset.y
x: -handOffset.x,
y: -handOffset.z,
z: -handOffset.y - hands[h].zeroPosition.z
};
handOffset.z = -handOffset.z;
// Hand offset in world coordinates ...
cameraOrientation = Camera.getOrientation();
handOffset = Vec3.sum(Camera.getPosition(), Vec3.multiplyQbyV(cameraOrientation, handOffset));
// Hand offset in avatar coordinates ...
// Hand offset in avatar coordinates ...
inverseAvatarOrientation = Quat.inverse(MyAvatar.orientation);
handOffset = Vec3.subtract(handOffset, MyAvatar.position);
handOffset = Vec3.multiplyQbyV(inverseAvatarOrientation, handOffset);
handOffset.z = -handOffset.z;
handOffset.x = -handOffset.x;
// Hand rotation in camera coordinates ...
handRotation = {
x: -handRotation.x,
x: -handRotation.y,
y: -handRotation.z,
z: -handRotation.y,
z: -handRotation.x,
w: handRotation.w
};
// Hand rotation in avatar coordinates ...
handRotation = Quat.multiply(Quat.angleAxis(180.0, { x: 0, y: 1, z: 0 }), handRotation);
cameraOrientation.x = -cameraOrientation.x;
cameraOrientation.z = -cameraOrientation.z;
handRotation = Quat.multiply(cameraOrientation, handRotation);
handRotation = Quat.multiply(inverseAvatarOrientation, handRotation);
handRotation = Quat.multiply(HMD_CAMERA_TO_AVATAR_ROTATION[h], handRotation);
cameraOrientation = {
x: cameraOrientation.z,
y: cameraOrientation.y,
z: cameraOrientation.x,
w: cameraOrientation.w
};
cameraOrientation = Quat.multiply(cameraOrientation, Quat.inverse(MyAvatar.orientation));
handRotation = Quat.multiply(handRotation, cameraOrientation); // Works!!!
} else {
@ -411,18 +454,19 @@ var leapHands = (function () {
// Hand rotation in camera coordinates ...
handRotation = {
x: -handRotation.x,
y: -handRotation.z,
z: -handRotation.y,
x: handRotation.z,
y: handRotation.y,
z: handRotation.x,
w: handRotation.w
};
// Hand rotation in avatar coordinates ...
handRotation = Quat.multiply(Quat.angleAxis(90.0, { x: 1, y: 0, z: 0 }), handRotation);
handRotation = Quat.multiply(DESKTOP_CAMERA_TO_AVATAR_ROTATION, handRotation);
}
// Set hand position and orientation ...
MyAvatar.setJointModelPositionAndOrientation(hands[h].jointName, handOffset, handRotation, true);
// Set hand position and orientation for animation state handler ...
hands[h].position = handOffset;
hands[h].rotation = handRotation;
// Set finger joints ...
for (i = 0; i < NUM_FINGERS; i += 1) {
@ -436,6 +480,10 @@ var leapHands = (function () {
z: side * -locRotation.x,
w: locRotation.w
};
if (j === 0) {
// Adjust avatar thumb root joint rotation to make avatar hands look better
locRotation = Quat.multiply(LEAP_THUMB_ROOT_ADJUST[h], locRotation);
}
} else {
locRotation = {
x: -locRotation.x,
@ -458,14 +506,9 @@ var leapHands = (function () {
hands[h].inactiveCount += 1;
if (hands[h].inactiveCount === MAX_HAND_INACTIVE_COUNT) {
if (h === 0) {
MyAvatar.clearJointData("LeftHand");
MyAvatar.clearJointData("LeftForeArm");
MyAvatar.clearJointData("LeftArm");
} else {
MyAvatar.clearJointData("RightHand");
MyAvatar.clearJointData("RightForeArm");
MyAvatar.clearJointData("RightArm");
if (handAnimationStateHandlers[h] !== null) {
MyAvatar.removeAnimationStateHandler(handAnimationStateHandlers[h]);
handAnimationStateHandlers[h] = null;
}
}
}
@ -483,6 +526,9 @@ var leapHands = (function () {
for (h = 0; h < NUM_HANDS; h += 1) {
Controller.releaseInputController(hands[h].controller);
Controller.releaseInputController(wrists[h].controller);
if (handAnimationStateHandlers[h] !== null) {
MyAvatar.removeAnimationStateHandler(handAnimationStateHandlers[h]);
}
for (i = 0; i < NUM_FINGERS; i += 1) {
for (j = 0; j < NUM_FINGER_JOINTS; j += 1) {
if (fingers[h][i][j].controller !== null) {