#convert to polygon mesh
#2010/3/20 detta
scene = xshade.scene()
dlg = xshade.create_dialog_with_uuid('36871E49-CCAD-4BC1-BCC4-1DCFDA2ECA00')
id_selection = dlg.append_selection('Surface Subdivision/No subdivision/Coarse/Regular/Fine/Very Fine')
dlg.set_value(id_selection,2)
if dlg.ask():
	div_level = dlg.get_value(id_selection)
	scene.inhibit_update()
	for sp in scene.active_shapes:
		try:
			sp.convert_to_polygon_mesh_with_subdivision_level(div_level)
		except:
			pass
	scene.allow_update()