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make handGrabController search ray follow controller rather than IK driven hand

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This commit is contained in:
Seth Alves 2016-04-04 12:49:03 -07:00
parent 30fc9ef3f7
commit ace4546dec
1 changed files with 8 additions and 11 deletions
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19
examples/controllers/handControllerGrab.js
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@ -495,7 +495,8 @@ function MyController(hand) {
}
};
this.searchIndicatorOn = function(handPosition, distantPickRay) {
this.searchIndicatorOn = function(distantPickRay) {
var handPosition = distantPickRay.origin;
var SEARCH_SPHERE_SIZE = 0.011;
var SEARCH_SPHERE_FOLLOW_RATE = 0.50;
@ -857,7 +858,9 @@ function MyController(hand) {
var controllerHandInput = (this.hand === RIGHT_HAND) ? Controller.Standard.RightHand : Controller.Standard.LeftHand;
var currentHandRotation = Controller.getPoseValue(controllerHandInput).rotation;
var currentControllerPosition = Controller.getPoseValue(controllerHandInput).position;
var currentControllerPosition = Vec3.sum(Vec3.multiplyQbyV(MyAvatar.orientation,
Controller.getPoseValue(controllerHandInput).translation),
MyAvatar.position);
var handDeltaRotation = Quat.multiply(currentHandRotation, Quat.inverse(this.startingHandRotation));
var avatarControllerPose = Controller.getPoseValue((this.hand === RIGHT_HAND) ?
@ -865,19 +868,13 @@ function MyController(hand) {
var controllerRotation = Quat.multiply(MyAvatar.orientation, avatarControllerPose.rotation);
var distantPickRay = {
origin: PICK_WITH_HAND_RAY ? handPosition : Camera.position,
origin: PICK_WITH_HAND_RAY ? currentControllerPosition : Camera.position,
direction: PICK_WITH_HAND_RAY ? Quat.getUp(controllerRotation) : Vec3.mix(Quat.getUp(controllerRotation),
Quat.getFront(Camera.orientation),
HAND_HEAD_MIX_RATIO),
length: PICK_MAX_DISTANCE
};
var searchVisualizationPickRay = {
origin: currentControllerPosition,
direction: Quat.getUp(this.getHandRotation()),
length: PICK_MAX_DISTANCE
};
// Pick at some maximum rate, not always
var pickRays = [];
var now = Date.now();
@ -1086,7 +1083,7 @@ function MyController(hand) {
this.lineOn(distantPickRay.origin, Vec3.multiply(distantPickRay.direction, LINE_LENGTH), NO_INTERSECT_COLOR);
}
this.searchIndicatorOn(handPosition, distantPickRay);
this.searchIndicatorOn(distantPickRay);
Reticle.setVisible(false);
};
@ -1668,7 +1665,7 @@ function MyController(hand) {
if (intersection.intersects) {
this.intersectionDistance = Vec3.distance(pickRay.origin, intersection.intersection);
}
this.searchIndicatorOn(handPosition, pickRay);
this.searchIndicatorOn(pickRay);
}
}