1 files changed, 31 insertions, 1 deletions

diff --git a/js/models/materials-model.js b/js/models/materials-model.js
index d8fb4016..a45b0c72 100755
--- a/js/models/materials-model.js
+++ b/js/models/materials-model.js
@@ -115,7 +115,31 @@ exports.MaterialsModel = Montage.create(Component, {
                 return this._materials[index];
             }
         }
-    },                  
+    },
+        
+        getMaterialByShader: 
+        {
+                value: function( shaderName )
+                {
+                        var index = this.getIndexOfMaterialByShader( shaderName );
+                        if (index >= 0)
+                                return this._materials[index];
+                }
+        },              
+
+    getIndexOfMaterialByShader: {
+        value: function (shaderName) {
+            var len = this._materials.length;
+            for(var i=0; i<len; i++) {
+                var material = this._materials[i];
+                if(material.getShaderName() === shaderName) {
+                    return i;
+                }
+            }
+
+            return -1;
+        }
+    },
 
     getIndexOfMaterial: {
         value: function (materialName) {
@@ -143,6 +167,12 @@ exports.MaterialsModel = Montage.create(Component, {
         }
     },
 
+        getDefaultMaterialName: {
+                value: function() {
+                        return "FlatMaterial";
+                }
+        },
+
         exportMaterials: {
                 value: function() {