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Re-enable storing of attach points in user settings

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* bug fix, use localOffset property of grabbed entity, which is dynamically updated as
  the near grab action moves the entity.
This commit is contained in:
Anthony Thibault 2016-07-16 12:21:08 -07:00
parent dc2741950a
commit 4b2fb546eb
1 changed files with 5 additions and 12 deletions

17
scripts/system/controllers/handControllerGrab.js
View file

@ -271,8 +271,7 @@ function propsArePhysical(props) {
return isPhysical;
}
// currently disabled.
var USE_ATTACH_POINT_SETTINGS = false;
var USE_ATTACH_POINT_SETTINGS = true;
var ATTACH_POINT_SETTINGS = "io.highfidelity.attachPoints";
function getAttachPointSettings() {
@ -2091,16 +2090,10 @@ function MyController(hand) {
this.holdExit = function () {
// store the offset attach points into preferences.
if (USE_ATTACH_POINT_SETTINGS && this.grabbedHotspot && this.grabbedEntity) {
entityPropertiesCache.addEntity(this.grabbedEntity);
var props = entityPropertiesCache.getProps(this.grabbedEntity);
var entityXform = new Xform(props.rotation, props.position);
var avatarXform = new Xform(MyAvatar.orientation, MyAvatar.position);
var handRot = (this.hand === RIGHT_HAND) ? MyAvatar.getRightPalmRotation() : MyAvatar.getLeftPalmRotation();
var avatarHandPos = (this.hand === RIGHT_HAND) ? MyAvatar.rightHandPosition : MyAvatar.leftHandPosition;
var palmXform = new Xform(handRot, avatarXform.xformPoint(avatarHandPos));
var offsetXform = Xform.mul(palmXform.inv(), entityXform);
storeAttachPointForHotspotInSettings(this.grabbedHotspot, this.hand, offsetXform.pos, offsetXform.rot);
var props = Entities.getEntityProperties(this.grabbedEntity, ["localPosition", "localRotation"]);
if (props && props.localPosition && props.localRotation) {
storeAttachPointForHotspotInSettings(this.grabbedHotspot, this.hand, props.localPosition, props.localRotation);
}
}
};