[
   {
      "GlyphGeometriesURL" : "models/organsViewerModels/cardiovascular/heart/picking_node_3.json",
      "GroupName" : "ECG Nodes",
      "MorphColours" : true,
      "MorphNormals" : false,
      "MorphVertices" : false,
      "Type" : "Glyph",
      "URL" : "models/organsViewerModels/cardiovascular/heart/picking_node_2.json"
   }
]