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

<screensaver name="interference" _label="Interference">

  <command arg="-root"/>

  <number id="count" type="spinbutton" arg="-count %"
          _label="Number of Waves" low="0" high="20" default="3"/>

  <number id="gridsize" type="spinbutton" arg="-gridsize %"
          _label="Magnification" low="1" high="20" default="4"/>

  <number id="delay" type="slider" arg="-delay %"
          _label="Anim Speed" _low-label="Slow" _high-label="Fast"
          low="0" high="50000" default="30000"
          convert="invert"/>

  <number id="wspeed" type="slider" arg="-speed %"
            _label="Wave Speed" _low-label="Slow" _high-label="Fast"
            low="1" high="100" default="30"/>

  <number id="radius" type="slider" arg="-radius %"
            _label="Wave Size" _low-label="Small" _high-label="Large"
            low="50" high="1500" default="800"/>

  <number id="ncolors" type="slider" arg="-ncolors %"
            _label="Number of Colors" _low-label="Two" _high-label="Many"
            low="1" high="255" default="128"/>

  <number id="color_contrast" type="slider" arg="-color-shift %"
          _label="Color Contrast" _low-label="Low" _high-label="High"
           low="0" high="100" default="60"/>

  <number id="hue" type="slider" arg="-hue %"
          _label="Hue" _low-label="0" _high-label="360"
           low="0" high="360" default="0"/>

  <!-- #### -gray -->

  <boolean id="db" _label="Double Buffer" arg-unset="-no-db"/>

  <_description>
Another color-field hack, this one works by computing decaying
sinusoidal waves, and allowing them to interfere with each other as
their origins move.  Written by Hannu Mallat.
  </_description>
</screensaver>
