From 205d2c33432271626ae000c697a8ec6aab88b13b Mon Sep 17 00:00:00 2001
From: syuilo <4439005+syuilo@users.noreply.github.com>
Date: Mon, 13 Apr 2026 21:42:12 +0900
Subject: [PATCH] wip

---
 packages/frontend/src/utility/room/engine.ts  | 27 ++++++++++++++++---
 .../utility/room/objects/ironFrameTable.ts    | 10 ++++---
 2 files changed, 30 insertions(+), 7 deletions(-)

diff --git a/packages/frontend/src/utility/room/engine.ts b/packages/frontend/src/utility/room/engine.ts
index 22b5712b48..294fba6bed 100644
--- a/packages/frontend/src/utility/room/engine.ts
+++ b/packages/frontend/src/utility/room/engine.ts
@@ -324,6 +324,7 @@ type ObjectDef<OpSc extends OptionsSchema = OptionsSchema> = {
 		options: Readonly<GetOptionsSchemaValues<OpSc>>;
 		model: ModelManager;
 		id: string;
+		stickyMarkerMeshUpdated?: (mesh: BABYLON.Mesh) => void;
 	}) => RoomObjectInstance<GetOptionsSchemaValues<OpSc>> | Promise<RoomObjectInstance<GetOptionsSchemaValues<OpSc>>>; // TODO: createInstanceをasyncにするのではなく、別にreadyみたいなものを返させる
 };
 
@@ -1227,9 +1228,7 @@ export class RoomEngine {
 				this.highlightMeshes(meshes);
 			}
 
-			for (const m of meshes) {
-				const mesh = m;
-
+			for (const mesh of meshes) {
 				// 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 });
 
@@ -1278,6 +1277,28 @@ export class RoomEngine {
 			options: args.options,
 			model,
 			id: args.id,
+			stickyMarkerMeshUpdated: (mesh: BABYLON.Mesh) => {
+				// TODO
+				//// stickyな子の位置を更新
+				//if (mesh.name.includes('__TOP__')) {
+				//	mesh.unfreezeWorldMatrix();
+				//	mesh.computeWorldMatrix(true);
+				//	const updateChildStickyObjectPosition = (objectId: string) => {
+				//		const stickyObjectIds = Array.from(this.roomState.installedObjects.filter(o => o.sticky === objectId)).map(o => o.id);
+				//		for (const soid of stickyObjectIds) {
+				//			const soMesh = this.objectEntities.get(soid)!.rootMesh;
+				//			soMesh.unfreezeWorldMatrix();
+				//			for (const m of soMesh.getChildMeshes()) {
+				//				m.unfreezeWorldMatrix();
+				//			}
+				//			console.log(mesh.getAbsolutePosition().y);
+				//			soMesh.position.y = mesh.getAbsolutePosition().y;
+				//			updateChildStickyObjectPosition(soid);
+				//		}
+				//	};
+				//	updateChildStickyObjectPosition(args.id);
+				//}
+			},
 		});
 
 		objectInstance.onInited?.();
diff --git a/packages/frontend/src/utility/room/objects/ironFrameTable.ts b/packages/frontend/src/utility/room/objects/ironFrameTable.ts
index 35b6678015..55b661f9ee 100644
--- a/packages/frontend/src/utility/room/objects/ironFrameTable.ts
+++ b/packages/frontend/src/utility/room/objects/ironFrameTable.ts
@@ -50,7 +50,7 @@ export const ironFrameTable = defineObject({
 		},
 	},
 	placement: 'top',
-	createInstance: ({ options, model }) => {
+	createInstance: ({ options, model, stickyMarkerMeshUpdated }) => {
 		const frameMaterial = model.findMaterial('__X_FRAME__');
 		const boardMaterial = model.findMaterial('__X_BOARD__');
 
@@ -68,6 +68,8 @@ export const ironFrameTable = defineObject({
 
 		applyBoardColor();
 
+		const topMesh = model.findMesh('__TOP__');
+
 		const applySize = () => {
 			for (const mesh of model.root.getChildMeshes()) {
 				if (mesh.morphTargetManager != null && mesh.morphTargetManager.getTargetByName('W') != null) {
@@ -90,9 +92,9 @@ export const ironFrameTable = defineObject({
 				switch (k) {
 					case 'frameColor': applyFrameColor(); break;
 					case 'boardColor': applyBoardColor(); break;
-					case 'width': applySize(); break;
-					case 'depth': applySize(); break;
-					case 'height': applySize(); break;
+					case 'width': applySize(); stickyMarkerMeshUpdated?.(topMesh); break;
+					case 'depth': applySize(); stickyMarkerMeshUpdated?.(topMesh); break;
+					case 'height': applySize(); stickyMarkerMeshUpdated?.(topMesh); break;
 				}
 			},
 			interactions: {},