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

<screensaver name="gravitywell" _label="Gravity Well" gl="yes">

  <command arg="--root"/>

  <video href="https://www.youtube.com/watch?v=yhsw0QhIjjs"/>

  <hgroup>
   <vgroup>

    <number id="delay" type="slider" arg="--delay %"
            _label="Frame rate" _low-label="Low" _high-label="High"
            low="0" high="100000" default="30000"
            convert="invert"/>

    <number id="speed" type="slider" arg="--speed %"
            _label="Speed" _low-label="Slow" _high-label="Fast"
            low="0.01" high="8.0" default="1.0"
            convert="ratio"/>

    <number id="resolution" type="slider" arg="--resolution %"
            _label="Resolution" _low-label="Low" _high-label="High"
            low="1.0" high="5.0" default="1.0"/>
   </vgroup>
   <vgroup>

    <number id="grid-size" type="slider" arg="--grid-size %"
            _label="Grid Size" _low-label="Dense" _high-label="Sparse"
            low="0.1" high="5.0" default="1.0"
            convert="ratio"/>

    <number id="count" type="slider" arg="--count %"
            _label="Number of stars" _low-label="One" _high-label="Lots"
            low="1" high="40" default="15"/>
   </vgroup>
  </hgroup>

  <xscreensaver-updater />

  <_description>
Massive objects distort space in a two dimensional universe.

Written by Jamie Zawinski; 2019.
  </_description>
</screensaver>
