lib/mittsu/renderers/opengl/opengl_geometry_group.rb in mittsu-0.2.1 vs lib/mittsu/renderers/opengl/opengl_geometry_group.rb in mittsu-0.2.2

@@ -2,10 +2,10 @@
 
 module Mittsu
   class OpenGLGeometryGroup
     include OpenGLGeometryLike
 
-    attr_reader :id
+    attr_reader :id, :material_index
 
     alias :initted_arrays? :initted_arrays
 
     def initialize material_index, num_morph_targets, num_morph_normals, renderer
       @id = (@@id ||= 1).tap { @@id += 1 }