<?xml version="1.0" encoding="UTF-8"?>

<screensaver name="cage" _label="Cage" gl="yes">

  <command arg="--root"/>

  <video href="https://www.youtube.com/watch?v=BxGHUFvI2Zo"/>

  <number id="delay" type="slider" arg="--delay %"
          _label="Frame rate" _low-label="Low" _high-label="High"
          low="0" high="100000" default="25000"
          convert="invert"/>

  <boolean id="wire"    _label="Wireframe"   arg-set="--wireframe"/>
  <boolean id="showfps" _label="Show frame rate" arg-set="--fps"/>

  <xscreensaver-updater />

  <_description>
Escher's "Impossible Cage".

https://en.wikipedia.org/wiki/Maurits_Cornelis_Escher

Written by Marcelo Vianna; 1998.
  </_description>
</screensaver>
