From 4d57f5553c40a1e8ee540bc3d59beb15d1f59c25 Mon Sep 17 00:00:00 2001
From: Amanda Ghassaei <amandaghassaei@gmail.com>
Date: Wed, 24 Jun 2015 21:50:25 -0700
Subject: [PATCH] references to chid materials

---
 js/lattice/CompositeEditorLattice.js | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/js/lattice/CompositeEditorLattice.js b/js/lattice/CompositeEditorLattice.js
index f63612ea..618f89ca 100644
--- a/js/lattice/CompositeEditorLattice.js
+++ b/js/lattice/CompositeEditorLattice.js
@@ -79,11 +79,24 @@ define(['underscore', 'backbone', 'appState', 'globals', 'plist', 'three', 'thre
                 sparseCells: JSON.parse(JSON.stringify(this.sparseCells)),
                 cellsMin: cellsMin,
                 cellsMax: cellsMax,
+                elementaryChildren: this._getChildCellTypes(true),
+                compositeChildren: this._getChildCellTypes(false),
                 dimensions: _dimensions
             };
             return data;
         },
 
+        _getChildCellTypes: function(elementaryTypes){
+            var children = [];
+            this._loopCells(this.sparseCells, function(cell){
+                if (!cell) return;
+                var isComposite = cell.materialName.substr(0,5) == "super";
+                if ((elementaryTypes && !isComposite) || (!elementaryTypes && isComposite)) children.push(cell.materialName);
+            });
+            if (children.length == 0) return null;
+            return _.uniq(children);//remove duplicates
+        },
+
 
 
 
-- 
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