<?xml version="1.0" encoding="ISO-8859-1"?>

<screensaver name="alienbeacon" _label="Alien Beacon" gl="yes">

  <command arg="--root"/>

  <video href="https://www.youtube.com/watch?v=na3do17whcw"/>

  <number id="delay" type="slider" arg="--delay %"
          _label="Frame rate" _low-label="Low" _high-label="High"
          low="0" high="100000" default="20000"
          convert="invert"/>
    
  <number id="speed" type="slider" arg="--speed %"
          _label="Speed" _low-label="Slow" _high-label="Fast"
          low="0.01" high="10.0" default="1.0"
          convert="ratio"/>
    
  <number id="scale" type="slider" arg="--scale %"
          _label="Resolution" _low-label="Low" _high-label="Full"
          low="0.1" high="1.0" default="1.0" />
    
  <boolean id="showfps" _label="Show frame rate" arg-set="--fps"/>

  <xscreensaver-updater />

  <_description>
Our investigation of the signal from the planet's surface brought us to what
seems to be an alien beacon. Based on the rock formation around the beacon, it
was probably left here millions of years ago.

https://www.shadertoy.com/view/ld2SzK

Written by Otavio Good; 2014.
  </_description>
</screensaver>
