From 503a02ac429b8d45b449d8aba9cd0454fa131fce Mon Sep 17 00:00:00 2001
From: syuilo <4439005+syuilo@users.noreply.github.com>
Date: Tue, 17 Feb 2026 07:47:37 +0900
Subject: [PATCH] Update engine.ts

---
 packages/frontend/src/utility/room/engine.ts | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/packages/frontend/src/utility/room/engine.ts b/packages/frontend/src/utility/room/engine.ts
index 6744670bbe..77852303ac 100644
--- a/packages/frontend/src/utility/room/engine.ts
+++ b/packages/frontend/src/utility/room/engine.ts
@@ -914,6 +914,14 @@ export class RoomEngine {
 		for (const om of selectedObject.getChildMeshes()) {
 			om.renderOutline = false;
 		}
+
+		const placement = getObjectDef(selectedObject.metadata.objectType).placement;
+
+		if (placement === 'top') {
+			// stickyな場合にsticky先とのレイの距離が0になりstickyされていない初期状態でgrabbingが始まってしまうのでちょっと浮かす
+			selectedObject.position.y += 1/*cm*/;
+		}
+
 		const distance = BABYLON.Vector3.Distance(this.camera.position, selectedObject.position);
 		const ghost = this.createGhost(selectedObject);