No more errors with DB in sponza streaming

controllers/prototype/views/sponza.jade

@@ -3,11 +3,13 @@ extends ./prototype_interactive
 block title
     title #{title} - Prototype - Arrows
 
+block prepend js
+    script window.DB_DISABLED = true;
+
 block mainjs
     script locked = false;
     script(src="/static/js/prototypeinteractive.min.js")
     script initMainScene = L3D.initSponza
-    script L3D.BD.disable();
 
 block configjs
     script Recommendation = L3D.ArrowRecommendation;