Editor: Fixed vertexShaderRow/fragmentShaderRow visibility.

editor/js/Sidebar.Material.js

@@ -582,8 +582,8 @@ Sidebar.Material = function ( editor ) {
 			'emissive': materialEmissiveRow,
 			'specular': materialSpecularRow,
 			'shininess': materialShininessRow,
-			'vertexShader': materialVertexShader,
-			'fragmentShader': materialFragmentShader,
+			'vertexShader': materialVertexShaderRow,
+			'fragmentShader': materialFragmentShaderRow,
 			'vertexColors': materialVertexColorsRow,
 			'skinning': materialSkinningRow,
 			'map': materialMapRow,