Add description of kunst.py

diff --git a/Demo/sgi/gl/README b/Demo/sgi/gl/README
index 7a8caaeefb1e1f1c208b1c55589a8026af3af156..a89a502138adc2f1bdfa525aa414cf8f08f42a8c 100644 (file)
--- a/Demo/sgi/gl/README
+++ b/Demo/sgi/gl/README
@@ -8,6 +8,12 @@ backface.py    Demonstrates the 'backface' GL function.
 kites.py       Show 3 flying kites.  Demonstrates the rendering speed
                obtainable by Python programs.
 
+kunst.py       Cute demo showing a ball suspended on four cables in
+               the central room of the CWI building.  You can specify
+               three functions Fx(t), Fy(t), Fz(t) which define the
+               movement of the ball.  Try something like sin(t),
+               cos(t), sin(2*t).
+
 mclock.py      A colorful clock with more options than you can
                remember.  Works on 8-bit machines, but allows more
                colors on 24-bit machines.  See mclock.doc for more