update documentation

example/aframe/sandbox/index.html

@@ -47,6 +47,7 @@
       window.$ = (s) => document.querySelector(s)
       window.notify = notify(window)
       window.embed  = embed
+
       console.log = ( (log) => function(str){
         if( String(str).match(/:.*#/) ) window.notify(str)
         log(str)

example/assets/js/utils.js

@@ -54,18 +54,12 @@ export function setupConsole(el){
 }
 
 export function setupUrlBar(el,XRF){
-  var isIframe = document.location.hash.match(/embed=1/) 
   let ids = ['#overlay','a#embed','a#source','a#model']
   let showButtons = () => {
     ids.map( (i) => $(i).style.display = 'block' ) 
     $('a#more').style.display = 'none' 
   }
-  if( isIframe ){
-    // show internal URL bar & backbuttons to test XR fragments interactively 
-    showButtons()
-  }else{
-    $('a#more').addEventListener('click', () => showButtons() )
-  }
+  $('a#more').addEventListener('click', () => showButtons() )
 
   XRF.addEventListener('updateHash', () => reflectUrl() )
   const reflectUrl = (url) => el.value = url || document.location.search.substr(1) + document.location.hash

example/threejs/sandbox/index.html

@@ -18,7 +18,7 @@
     <a class="btn-foot" id="source" target="_blank" href="https://github.com/coderofsalvation/xrfragment-helloworld">➕ clone project</a> 
     <a class="btn-foot" id="embed" target="_blank" onclick="embed()">📺 embed</a> 
     <a class="btn-foot" id="model" target="_blank" href="index.gltf">⬇️ model</a> 
-    <a class="btn-foot" id="more" target="_blank" href="index.gltf">XRF</a> 
+    <a class="btn-foot" id="more" target="_blank" >XRF</a> 
 		<textarea style="display:none"></textarea>
 		
 		<script async src="./../../assets/js/alpine.min.js"></script>