hi , I can not find “Bake” button in my LightMapping window even in the little arrow on the “Bake selected” button ,i can’t find 'it , where is the “Bake” button? and thank you 
hi , I can not find “Bake” button in my LightMapping window even in the little arrow on the “Bake selected” button ,i can’t find 'it , where is the “Bake” button? and thank you