shader_editor.js.coffee in jax-3.0.0.rc2

- old
+ new

@@ -8,15 +8,16 @@
       @object = new Jax.Model mesh: new Jax.Mesh.Sphere, position: [0,0,-3]
       @world.addObject @object
     mouse_dragged: (m) ->
       @object.camera.pitch m.diffy * -0.01
       @object.camera.yaw   m.diffx *  0.01
-    update: -> @object.mesh.material = @material
+    update: ->
+      @object.mesh.material = @material if @material
   
   canvas = $("#preview")[0]
   canvas.context = new Jax.Context canvas, root:"jax_suite"
 
-controller = -> $("#preview")[0].context.current_controller
+controller = -> $("#preview")[0].context.controller
 
 material = (name) ->
   div link(name, ->
     controller().material = name
     false