;; Copyright © 2026 Genworks International
;;
;; This program is free software: you can redistribute it and/or modify
;; it under the terms of the GNU Affero General Public License as
;; published by the Free Software Foundation, either version 3 of the
;; License, or (at your option) any later version.  Distributed WITHOUT
;; ANY WARRANTY; see <https://www.gnu.org/licenses/agpl-3.0.html>.

(in-package :gdl-user)

;; a basic customisation of the box object

(define-object my-box-1 (box)
  :input-slots
  ((length 2)
   (width 3)
   (height 4)))