From b759213b0c812ba0ea93034420271ec77edd1e8d Mon Sep 17 00:00:00 2001
From: jsancho <devnull@localhost>
Date: Sun, 20 Dec 2009 08:54:53 +0000
Subject: [PATCH]

---
 gacela_draw.lisp | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/gacela_draw.lisp b/gacela_draw.lisp
index d992ba5..dae68d4 100644
--- a/gacela_draw.lisp
+++ b/gacela_draw.lisp
@@ -155,10 +155,17 @@
 (defun translate (x y &optional (z 0))
   (glTranslatef x y z))
 
-(defun rotate (xrot yrot zrot)
+(defun rotate (&rest rot)
+  (cond ((3d-mode?) (apply #'3d-rotate rot))
+	(t (apply #'2d-rotate rot))))
+
+(defun 3d-rotate (xrot yrot zrot)
   (glRotatef xrot 1 0 0)
   (glRotatef yrot 0 1 0)
   (glRotatef zrot 0 0 1))
 
 (defun 2d-rotate (rot)
-  (rotate 0 0 rot))
\ No newline at end of file
+  (glRotatef rot 0 0 1))
+
+(defun to-origin ()
+  (glLoadIdentity))
-- 
2.39.5