From 7b04d5d43483dc03ec4032bd8f18fa04b64ca8d0 Mon Sep 17 00:00:00 2001
From: syuilo <4439005+syuilo@users.noreply.github.com>
Date: Tue, 3 Mar 2026 19:30:50 +0900
Subject: [PATCH] Update engine.ts

---
 packages/frontend/src/utility/room/engine.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/packages/frontend/src/utility/room/engine.ts b/packages/frontend/src/utility/room/engine.ts
index f2cab8730d..f1670f2f26 100644
--- a/packages/frontend/src/utility/room/engine.ts
+++ b/packages/frontend/src/utility/room/engine.ts
@@ -861,6 +861,8 @@ export class RoomEngine {
 		const meshUpdated = (meshes: BABYLON.Mesh[]) => {
 			for (const m of meshes) {
 				const mesh = m;
+
+				// シェイプキー(morph)を考慮してbounding boxを更新するために必要
 				mesh.refreshBoundingInfo({ applyMorph: true });
 				//mesh.showBoundingBox = _DEV_;