1 ;;; guile-irrlicht --- FFI bindings for Irrlicht Engine
2 ;;; Copyright (C) 2019 Javier Sancho <jsf@jsancho.org>
4 ;;; This file is part of guile-irrlicht.
6 ;;; Guile-irrlicht is free software; you can redistribute it and/or modify
7 ;;; it under the terms of the GNU Lesser General Public License as
8 ;;; published by the Free Software Foundation; either version 3 of the
9 ;;; License, or (at your option) any later version.
11 ;;; Guile-irrlicht is distributed in the hope that it will be useful, but
12 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
13 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 ;;; General Public License for more details.
16 ;;; You should have received a copy of the GNU Lesser General Public
17 ;;; License along with guile-irrlicht. If not, see
18 ;;; <http://www.gnu.org/licenses/>.
21 ;;; Irrlicht 01.HelloWorld example
22 ;;; http://irrlicht.sourceforge.net/docu/example001.html
25 (use-modules (irrlicht))
27 ;; start up the engine
28 (define device (create-device 'software '(640 480) 16 #f #f #f))
32 (set-window-caption! device "Hello World! - Irrlicht Engine Demo")
34 (define driver (get-video-driver device))
35 (define scene-manager (get-scene-manager device))
36 (define gui-env (get-gui-environment device))
39 (add-static-text! gui-env
40 "Hello World! This is the Irrlicht Software renderer!"
45 (while (device-run? device)
46 (begin-scene driver #t #t '(255 100 101 140))
47 (gui-draw-all gui-env)