From ce7af6a308eada02ba54ffc808d824788ee58cb2 Mon Sep 17 00:00:00 2001
From: syuilo <4439005+syuilo@users.noreply.github.com>
Date: Tue, 17 Feb 2026 13:27:25 +0900
Subject: [PATCH] wip

---
 packages/frontend/src/pages/room.vue                        | 2 +-
 packages/frontend/src/utility/room/engine.ts                | 4 ++--
 .../src/utility/room/objects/tabletopDigitalClock.ts        | 6 ++++++
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/packages/frontend/src/pages/room.vue b/packages/frontend/src/pages/room.vue
index 6dea979c7f..6e6947411d 100644
--- a/packages/frontend/src/pages/room.vue
+++ b/packages/frontend/src/pages/room.vue
@@ -473,7 +473,7 @@ function toggleEditMode() {
 }
 
 function addObject() {
-	engine.value?.addObject('mug');
+	engine.value?.addObject('tabletopDigitalClock');
 	canvas.value!.focus();
 }
 
diff --git a/packages/frontend/src/utility/room/engine.ts b/packages/frontend/src/utility/room/engine.ts
index 42ec757679..dc13534ddb 100644
--- a/packages/frontend/src/utility/room/engine.ts
+++ b/packages/frontend/src/utility/room/engine.ts
@@ -1078,7 +1078,7 @@ export class RoomEngine {
 			id: id,
 			type,
 			position: new BABYLON.Vector3(0, 0, 0),
-			rotation: new BABYLON.Vector3(0, 0, 0),
+			rotation: new BABYLON.Vector3(0, Math.PI, 0),
 			options: def.defaultOptions,
 		});
 
@@ -1093,7 +1093,7 @@ export class RoomEngine {
 			objectType: type,
 			mesh: root,
 			originalDiffOfPosition: new BABYLON.Vector3(0, 0, 0),
-			originalDiffOfRotationY: 0,
+			originalDiffOfRotationY: Math.PI,
 			distance: distance,
 			rotation: 0,
 			ghost: ghost,
diff --git a/packages/frontend/src/utility/room/objects/tabletopDigitalClock.ts b/packages/frontend/src/utility/room/objects/tabletopDigitalClock.ts
index de69f545f2..9d01665fab 100644
--- a/packages/frontend/src/utility/room/objects/tabletopDigitalClock.ts
+++ b/packages/frontend/src/utility/room/objects/tabletopDigitalClock.ts
@@ -46,11 +46,17 @@ export const tabletopDigitalClock = defineObject({
 						'4g': root.getChildMeshes().find(m => m.name.includes('__TIME_7SEG_4G__')),
 					};
 
+					const colonMeshes = root.getChildMeshes().filter(m => m.name.includes('__TIME_7SEG_COLON__'));
+
 					const onMeshes = get7segMeshesOfCurrentTime(meshes);
 
 					for (const mesh of Object.values(meshes)) {
 						mesh.isVisible = onMeshes.includes(mesh);
 					}
+
+					for (const mesh of colonMeshes) {
+						mesh.isVisible = Date.now() % 2000 < 1000;
+					}
 				}, 1000));
 			},
 			interactions: {},