     console.info "New ColocationVis."
 
   rotation: 0
-  maxAmount: 0
+  maxSizeScale: 2
 
   start: (network) =>
     radius = 600


    @amountScale = d3.scale.linear()
      .domain([1, maxAmount])
      .range([1, 4])

    root = makeTree network
    root = @setNetworkPositions root, radius

      node._text_object.parent.add child._text_object
      scale = @amountScale child.amt || 1
      child._text_object.scale.multiplyScalar scale
      child._final_position = child._text_object.position.clone()
      child._start_position = node._text_object.position.clone()
      # child._text_object.position.copy child._start_position
    @adjustCameraToFit node._text_object.parent, 1.7
    promises = node.children.map (child) =>
      # Stagger fade-in of children
