X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=hacks%2Fglx%2Fsphere.h;h=98523775b6724b075aab14bf04b278436a06e030;hb=6afd6db0ae9396cd7ff897ade597cd5483f49b0e;hp=55fa7aa59735abf038ef2bab921a2113b557194b;hpb=49f5b54f312fe4ac2e9bc47581a72451bd0e8439;p=xscreensaver

diff --git a/hacks/glx/sphere.h b/hacks/glx/sphere.h
index 55fa7aa5..98523775 100644
--- a/hacks/glx/sphere.h
+++ b/hacks/glx/sphere.h
@@ -1,4 +1,4 @@
-/* tube, Copyright (c) 2001 Jamie Zawinski <jwz@jwz.org>
+/* sphere, Copyright (c) 2001-2014 Jamie Zawinski <jwz@jwz.org>
  * Utility function to create a unit sphere in GL.
  *
  * Permission to use, copy, modify, distribute, and sell this software and its
@@ -13,10 +13,12 @@
 #ifndef __SPHERE_H__
 #define __SPHERE_H__
 
-/* Creates a diamteter 1 sphere at 0, 0, 0.
+/* Creates a diameter 1 sphere at 0, 0, 0.
    stacks = number of north/south divisions (latitude)
    slices = number of clockwise/counterclockwise divisions (longitude)
+   Returns number of polygons used.
  */
-extern void unit_sphere (int stacks, int slices, int wire_p);
+extern int unit_sphere (int stacks, int slices, int wire_p);
+extern int unit_dome (int stacks, int slices, int wire_p);
 
 #endif /* __SPHERE_H__ */