module Float:sig
..end
val get_camera : location:float * float * float ->
look_at:float * float * float ->
?kind:Povray.Camera.t -> ?angle:int -> unit -> string
val add_camera : Povray.scene ->
location:float * float * float ->
look_at:float * float * float ->
?kind:Povray.Camera.t -> ?angle:int -> unit -> Povray.scene