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[gacela.git] / src / gacela.scm

diff --git a/src/gacela.scm b/src/gacela.scm
index 38b57f01988a5eaa4642132db74711ca3b80a65c..54691562bfe46ca5fa977c3111e617ef384bc0a5 100644 (file)
--- a/src/gacela.scm
+++ b/src/gacela.scm
@@ -106,13 +106,13 @@
   (glEnable GL_LIGHTING))
 
 (define (resize-screen-GL width height)
-  (glViewPort 0 0 width height)
+  (glViewport 0 0 width height)
   (glMatrixMode GL_PROJECTION)
   (glLoadIdentity)
   (cond ((3d-mode?) (let ((ratio (if (= height 0) width (/ width height))))
                      (gluPerspective 45 ratio 0.1 100))) ;0.1
-       (else (let* ((w (/ width 2)) (-w (neg w)) (h (/ height 2)) (-h (neg h)))
-               (glOrtho -w w -h h 0 1))))
+       (else (let* ((w (/ width 2)) (h (/ height 2)))
+               (glOrtho (- w) w (- h) h 0 1))))
   (glMatrixMode GL_MODELVIEW)
   (glLoadIdentity)
   #t)