X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?p=xscreensaver;a=blobdiff_plain;f=hacks%2Fconfig%2Fklein.xml;h=63052bf900daec4395abd5b8a2e91f2b2275acf7;hp=1553f765082c8e57c0b66f5ba32da5d8e1f59bda;hb=019de959b265701cd0c3fccbb61f2b69f06bf9ee;hpb=40eacb5812ef7c0e3374fb139afbb4f5bc8bbfb5
diff --git a/hacks/config/klein.xml b/hacks/config/klein.xml
index 1553f765..63052bf9 100644
--- a/hacks/config/klein.xml
+++ b/hacks/config/klein.xml
@@ -1,26 +1,128 @@
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- <_description>
-This draws a visualization of a Klein bottle or some other interesting
-parametric surfaces. Written by Andrey Mirtchovski (mirtchov@cpsc.ucalgary.ca).
-
-
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ <_description>
+This animates a Klein bottle, the 4D analog of a moebius strip.
+
+You can walk on the surface of the bottle or rotate it in 4D or walk
+on it while it rotates in 4D. Inspired by Thomas Banchoff's book
+"Beyond the Third Dimension: Geometry, Computer Graphics, and Higher
+Dimensions", Scientific American Library, 1990.
+
+http://en.wikipedia.org/wiki/Klein_bottle
+
+Written by Carsten Steger; 2008.
+
+