Share Email Facebook Twitter LinkedIn Commands for Creating Primitive 3D Solids These commands and system variables are used to create primitive 3D solid objects. Commands BOX (Command) CONE (Command) CYLINDER (Command) POLYSOLID (Command) PYRAMID (Command) SPHERE (Command) TORUS (Command) WEDGE (Command) System Variables DELOBJ (System Variable) PSOLHEIGHT (System Variable) PSOLWIDTH (System Variable)