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fix SpatiallyNestable::getChildren

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This commit is contained in:
Seth Alves 2016-02-28 12:15:26 -08:00
parent 5594f1e4e5
commit 5bf8670bc2
3 changed files with 6 additions and 3 deletions
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3
examples/controllers/handControllerGrab.js
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@ -1,3 +1,4 @@
"use strict";
// handControllerGrab.js
//
// Created by Eric Levin on 9/2/15
@ -1766,7 +1767,7 @@ function MyController(hand) {
var handJointIndex = MyAvatar.getJointIndex(this.hand === RIGHT_HAND ? "RightHand" : "LeftHand");
var children = Entities.getChildrenIDsOfJoint(MyAvatar.sessionUUID, handJointIndex);
children.forEach(function(childID) {
print("disconnecting stray child of hand: " + childID);
print("disconnecting stray child of hand: (" + _this.hand + ") " + childID);
Entities.editEntity(childID, {parentID: NULL_UUID});
});
}

4
libraries/entities/src/EntityScriptingInterface.cpp
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@ -1084,7 +1084,9 @@ QVector<QUuid> EntityScriptingInterface::getChildrenIDsOfJoint(const QUuid& pare
return;
}
parent->forEachChild([&](SpatiallyNestablePointer child) {
result.push_back(child->getID());
if (child->getParentJointIndex() == jointIndex) {
result.push_back(child->getID());
}
});
});
return result;

2
libraries/shared/src/SpatiallyNestable.cpp
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@ -682,7 +682,7 @@ QList<SpatiallyNestablePointer> SpatiallyNestable::getChildren() const {
_childrenLock.withReadLock([&] {
foreach(SpatiallyNestableWeakPointer childWP, _children.values()) {
SpatiallyNestablePointer child = childWP.lock();
if (child) {
if (child && child->_parentKnowsMe && child->getParentID() == getID()) {
children << child;
}
}