1 <?xml version="1.0" encoding="ISO-8859-1"?>
3 <screensaver name="moebius" _label="Moebius" gl="yes">
7 <video href="https://www.youtube.com/watch?v=77Nib6jQrXc"/>
9 <number id="delay" type="slider" arg="-delay %"
10 _label="Frame rate" _low-label="Low" _high-label="High"
11 low="0" high="100000" default="20000"
14 <boolean id="solid" _label="Solid floor" arg-set="-solidmoebius"/>
15 <boolean id="ants" _label="Draw ants" arg-unset="-no-ants"/>
16 <boolean id="showfps" _label="Show frame rate" arg-set="-fps"/>
18 <xscreensaver-updater />
21 M. C. Escher's "Moebius Strip II", an image of ants walking along the
22 surface of a moebius strip.
24 https://en.wikipedia.org/wiki/Moebius_strip
25 https://en.wikipedia.org/wiki/Maurits_Cornelis_Escher
27 Written by Marcelo F. Vianna; 1997.