From 1863daaf696f88b3a67aee945ce5643b52354027 Mon Sep 17 00:00:00 2001
From: jingle chen <47862618+jinglechen2287@users.noreply.github.com>
Date: Fri, 4 Apr 2025 21:05:41 -0400
Subject: [PATCH 1/2] fix hand tracking joint not having the correct world
 position

---
 src/components/hand-tracking-controls.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/components/hand-tracking-controls.js b/src/components/hand-tracking-controls.js
index 81ba056b863..c3827640575 100644
--- a/src/components/hand-tracking-controls.js
+++ b/src/components/hand-tracking-controls.js
@@ -363,6 +363,7 @@ export var Component = registerComponent('hand-tracking-controls', {
         primitive: 'sphere',
         radius: 1.0
       });
+      jointEl.isJointDot = true;
       jointEl.object3D.visible = false;
       this.el.appendChild(jointEl);
       this.jointEls.push(jointEl);
@@ -405,6 +406,7 @@ export var Component = registerComponent('hand-tracking-controls', {
 
   addChildEntity: function (childEl) {
     if (!(childEl instanceof AEntity)) { return; }
+    if (childEl.isJointDot) { return; }
     this.wristObject3D.add(childEl.object3D);
   }
 });

From 5db2bd2f50e1f9654b3a296837b786209d2d69b9 Mon Sep 17 00:00:00 2001
From: jingle chen <47862618+jinglechen2287@users.noreply.github.com>
Date: Fri, 4 Apr 2025 21:12:19 -0400
Subject: [PATCH 2/2] refine variable name

---
 src/components/hand-tracking-controls.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/components/hand-tracking-controls.js b/src/components/hand-tracking-controls.js
index c3827640575..bad994369ef 100644
--- a/src/components/hand-tracking-controls.js
+++ b/src/components/hand-tracking-controls.js
@@ -363,7 +363,7 @@ export var Component = registerComponent('hand-tracking-controls', {
         primitive: 'sphere',
         radius: 1.0
       });
-      jointEl.isJointDot = true;
+      jointEl.isHandJoint = true;
       jointEl.object3D.visible = false;
       this.el.appendChild(jointEl);
       this.jointEls.push(jointEl);
@@ -406,7 +406,7 @@ export var Component = registerComponent('hand-tracking-controls', {
 
   addChildEntity: function (childEl) {
     if (!(childEl instanceof AEntity)) { return; }
-    if (childEl.isJointDot) { return; }
+    if (childEl.isHandJoint) { return; }
     this.wristObject3D.add(childEl.object3D);
   }
 });