Logo3dtype number = Playground.numberval home : commandval pen_up : commandval pen_down : commandval pen_color : Playground.color -> commandval hide_turtle : commandval show_turtle : commandval stop : commandval pu : commandval pd : commandval draw : command list -> Playground3d.shape3d listval draw_upto : number -> command list -> Playground3d.shape3d listval camera_around : command list -> number -> Playground3d.cameraval animation :
?speed:number ->
command list ->
(unit Scene2d.t, Playground.msg) Playground3d.app3d