Drop the viewer hint

demo/viewer.html

@@ -16,11 +16,6 @@ in an iframe. The scene is in OpenCV coordinates and is turned into three.js one
     position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
     color: #76776c; font-size: 15px; pointer-events: none;
   }
-  #bar {
-    position: absolute; left: 14px; bottom: 12px; color: #76776c; font-size: 13px;
-    padding: 5px 14px; border-radius: 999px; background: rgba(249, 248, 244, 0.9);
-    pointer-events: none;
-  }
 </style>
 <script type="importmap">
 {
@@ -34,7 +29,6 @@ in an iframe. The scene is in OpenCV coordinates and is turned into three.js one
 </head>
 <body>
 <div id="status">Loading the scene...</div>
-<div id="bar">drag to orbit, right-drag to pan, scroll to zoom</div>
 <script type="module">
 import * as THREE from "three";
 import { OrbitControls } from "three/addons/controls/OrbitControls.js";