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Merge pull request #10235 from volansystech/21206

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21206 Far grab improvement to draw held entity toward yourself
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Brad Hefta-Gaub 2017-04-19 14:33:09 -07:00 committed by GitHub
commit a555846d5d
1 changed files with 7 additions and 6 deletions
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13
scripts/system/controllers/handControllerGrab.js
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@ -75,7 +75,7 @@ var WEB_TOUCH_Y_OFFSET = 0.05; // how far forward (or back with a negative numbe
//
// distant manipulation
//
var linearTimeScale = 0;
var DISTANCE_HOLDING_RADIUS_FACTOR = 3.5; // multiplied by distance between hand and object
var DISTANCE_HOLDING_ACTION_TIMEFRAME = 0.1; // how quickly objects move to their new position
var DISTANCE_HOLDING_UNITY_MASS = 1200; // The mass at which the distance holding action timeframe is unmodified
@ -2524,7 +2524,7 @@ function MyController(hand) {
this.mass = this.getMass(grabbedProperties.dimensions, grabbedProperties.density);
var distanceToObject = Vec3.length(Vec3.subtract(MyAvatar.position, grabbedProperties.position));
var timeScale = this.distanceGrabTimescale(this.mass, distanceToObject);
this.linearTimeScale = timeScale;
this.actionID = NULL_UUID;
this.actionID = Entities.addAction("spring", this.grabbedThingID, {
targetPosition: this.currentObjectPosition,
@ -2574,7 +2574,6 @@ function MyController(hand) {
var roomControllerPosition = Mat4.transformPoint(worldToSensorMat, worldControllerPosition);
var grabbedProperties = Entities.getEntityProperties(this.grabbedThingID, GRABBABLE_PROPERTIES);
var now = Date.now();
var deltaObjectTime = (now - this.currentObjectTime) / MSECS_PER_SEC; // convert to seconds
this.currentObjectTime = now;
@ -2622,11 +2621,9 @@ function MyController(hand) {
if (this.grabRadius < MINIMUM_GRAB_RADIUS) {
this.grabRadius = MINIMUM_GRAB_RADIUS;
}
var newTargetPosition = Vec3.multiply(this.grabRadius, Quat.getUp(worldControllerRotation));
newTargetPosition = Vec3.sum(newTargetPosition, worldControllerPosition);
newTargetPosition = Vec3.sum(newTargetPosition, this.offsetPosition);
var objectToAvatar = Vec3.subtract(this.currentObjectPosition, MyAvatar.position);
var handControllerData = getEntityCustomData('handControllerKey', this.grabbedThingID, defaultMoveWithHeadData);
if (handControllerData.disableMoveWithHead !== true) {
@ -2659,9 +2656,13 @@ function MyController(hand) {
this.grabbedThingID);
var distanceToObject = Vec3.length(Vec3.subtract(MyAvatar.position, this.currentObjectPosition));
this.linearTimeScale = (this.linearTimeScale / 2);
if (this.linearTimeScale <= DISTANCE_HOLDING_ACTION_TIMEFRAME) {
this.linearTimeScale = DISTANCE_HOLDING_ACTION_TIMEFRAME;
}
var success = Entities.updateAction(this.grabbedThingID, this.actionID, {
targetPosition: newTargetPosition,
linearTimeScale: this.distanceGrabTimescale(this.mass, distanceToObject),
linearTimeScale: this.linearTimeScale,
targetRotation: this.currentObjectRotation,
angularTimeScale: this.distanceGrabTimescale(this.mass, distanceToObject),
ttl: ACTION_TTL