agentIDs and raycasting like mad!

app/helpers/activeAttributes.js

@@ -39,7 +39,7 @@ app.helpers.activeAttributes = {
      * setupRefs is re-entrant: it can be called again after refreshing part of the view
      * @param {eicui-components []} components : the view's components (usually result of ui.eicfy(this.el) )
      */
-    setupRefs(components){ 
+    setupRefs(components = []){ 
         if(!this.components) this.components = {}
         for(let component of components.filter(component => component.el.hasAttribute('data-ref'))) {
             this.components[component.el.dataset.ref] = component
@@ -61,6 +61,7 @@ app.helpers.activeAttributes = {
         }        
     },
 
+
     /**
      * output (singular) : this.output('mydiv', '<p>Some markup</p>') places markup in a data-output node
      * @param {*} name 

app/helpers/helpers3D.module.js

@@ -110,4 +110,10 @@ app.helpers.helpers3D = {
         return pivot
     },
     
+    getNamedParent(obj) {
+        while (obj && !obj.name) {
+            obj = obj.parent
+        }
+        return obj
+    },
 }