useless code

[guile-irrlicht.git] / examples / 03-custom-scene-node.scm

diff --git a/examples/03-custom-scene-node.scm b/examples/03-custom-scene-node.scm
index 0476e729b149c02dfc5859439049b79e6d504dc7..198de3ded6d8a94cae48617681b63c242aff3e34 100644 (file)
--- a/examples/03-custom-scene-node.scm
+++ b/examples/03-custom-scene-node.scm
@@ -53,8 +53,6 @@
   (create-device
    #:device-type device-type
    #:window-size '(640 480)))
-(when (not device)
-  (exit #f))
 
 ;; create engine and camera
 (set-window-caption! device "Custom Scene Node - Irrlicht Engine Demo")
@@ -75,10 +73,10 @@
         (make-vertex3d '(-10 0 -10) '(0 0 1) '(255 0 255 0) '(0 0))))
 (define material (make-material #:wireframe #f #:lighting #f))
 
-(reset-box3d! box (vertex3d-position (car vertices)))
+(reset-box3d! box (get-position (car vertices)))
 (for-each
  (lambda (vertex)
-   (box3d-add-internal-point! box (vertex3d-position vertex)))
+   (add-internal-point! box (get-position vertex)))
  (cdr vertices))
 
 (define (custom-render)