bugfix regarding aframe update

src/3rd/js/aframe/index.js

@@ -7,7 +7,11 @@ window.AFRAME.registerComponent('xrf', {
 
   init: async function () {
 
-    this.data = this.attrValue ? Object.values(this.attrValue)[0] : ""
+    // fix needed since aframe 1.7.0 (non-key/value string values no longer accepted)
+    for( var i in this.data ){
+      if( !this.data[i] ) delete this.data[i]
+    }
+    this.data = Object.keys(this.data)[0] + ":" + Object.values(this.data)[0]
 
     // override this.data when URL has passed (`://....com/?https://foo.com/index.glb` e.g.)
     if( typeof this.data == "string" ){

src/3rd/js/three/navigator.js

@@ -18,7 +18,9 @@ xrf.navigator.to = (url,flags,loader,data) => {
   let URI
 
   if( typeof url == 'string' ){
+    debugger
     URI = xrfragment.URI.toAbsolute( xrf.navigator.URI, url )
+    debugger
     URI.hash          = xrf.navigator.reactifyHash(URI.hash) // automatically reflect hash-changes to navigator.to(...)
     // decorate with extra state
     URI.fileChange    = URI.file && URI.URN + URI.file != xrf.navigator.URI.URN + xrf.navigator.URI.file 

src/3rd/js/three/xrf/dynamic/filter.js

@@ -30,6 +30,8 @@ xrf.filter.scene = function(opts){
   .sort(frag)               // get (sorted) filters from XR Fragments
   .process(frag,scene,opts) // show/hide things
 
+  if( !scene ) return 
+
   scene.visible = true   // always enable scene
 
   return scene