From 1047eacb9bc532683adeb8e20d6981f18ad7037c Mon Sep 17 00:00:00 2001
From: Vincent Fretin <vincent.fretin@gmail.com>
Date: Mon, 25 Nov 2024 23:26:40 +0100
Subject: [PATCH] Make cursor component work when camera is not an entity like
 in the inspector (#5614)

* Make cursor component work when camera is not an entity like in the inspector

* Assign cameraElParent and do the world transform only if we have a pose
---
 src/components/cursor.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/components/cursor.js b/src/components/cursor.js
index 6d5518e8f28..f5524836136 100644
--- a/src/components/cursor.js
+++ b/src/components/cursor.js
@@ -263,7 +263,7 @@ module.exports.Component = registerComponent('cursor', {
     return function (evt) {
       var bounds = this.canvasBounds;
       var camera = this.el.sceneEl.camera;
-      var cameraElParent = camera.el.object3D.parent;
+      var cameraElParent;
       var left;
       var point;
       var top;
@@ -301,6 +301,7 @@ module.exports.Component = registerComponent('cursor', {
           origin.copy(transform.position);
 
           // Transform XRPose into world space
+          cameraElParent = camera.el.object3D.parent;
           cameraElParent.localToWorld(origin);
           direction.transformDirection(cameraElParent.matrixWorld);
         }