gl: remove built-in 3D object draw methods

gtkglext removed them.

lib/rabbit/canvas.rb

@@ -93,11 +93,6 @@ class Canvas
     def_delegators(:@renderer, :draw_poppler_page)
     def_delegators(:@renderer, :draw_link)
 
-    def_delegators(:@renderer, :draw_cube, :draw_sphere, :draw_cone)
-    def_delegators(:@renderer, :draw_torus, :draw_tetrahedron)
-    def_delegators(:@renderer, :draw_octahedron, :draw_dodecahedron)
-    def_delegators(:@renderer, :draw_icosahedron, :draw_teapot)
-
     def_delegators(:@renderer, :gl_compile, :gl_call_list)
     def_delegators(:@renderer, :new_list_id)
 

lib/rabbit/renderer/kernel.rb

@@ -191,43 +191,6 @@ def flag_size(pole_height, params)
         [params["pole_width"] + params["flag_width"], pole_height]
       end
 
-      def draw_cube(filled, x, y, z, size, color=nil)
-        not_support_method("draw_cube")
-      end
-
-      def draw_sphere(filled, x, y, z, radius, slices, stacks, color=nil)
-        not_support_method("draw_sphere")
-      end
-
-      def draw_cone(filled, x, y, z, base, height, slices, stacks, color=nil)
-        not_support_method("draw_cone")
-      end
-
-      def draw_torus(filled, x, y, z, inner_radius, outer_radius,
-                     n_sides, rings, color=nil)
-        not_support_method("draw_torus")
-      end
-
-      def draw_tetrahedron(filled, x, y, z, color=nil)
-        not_support_method("draw_tetrahedron")
-      end
-
-      def draw_octahedron(filled, x, y, z, color=nil)
-        not_support_method("draw_octahedron")
-      end
-
-      def draw_dodecahedron(filled, x, y, z, color=nil)
-        not_support_method("draw_dodecahedron")
-      end
-
-      def draw_icosahedron(filled, x, y, z, color=nil)
-        not_support_method("draw_icosahedron")
-      end
-
-      def draw_teapot(filled, x, y, z, scale, color=nil)
-        not_support_method("draw_teapot")
-      end
-
       def gl_compile(id)
         not_support_method("gl_compile")
       end