From 0a58d0694fb733b7c049a667e05db199f0af4911 Mon Sep 17 00:00:00 2001
From: Yomotsu <admin@yomotsu.net>
Date: Wed, 2 Mar 2022 21:59:15 +0900
Subject: [PATCH] box3 should be initialized before using it

---
 src/CameraControls.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/CameraControls.ts b/src/CameraControls.ts
index 666e8f1..0d950d9 100644
--- a/src/CameraControls.ts
+++ b/src/CameraControls.ts
@@ -2337,6 +2337,7 @@ function createBoundingSphere( object3d: _THREE.Object3D, out: _THREE.Sphere ):
 	const boundingSphere = out;
 	const center = boundingSphere.center;
 
+	_box3A.makeEmpty();
 	// find the center
 	object3d.traverse( ( object ) => {