1 <?xml version="1.0" encoding="ISO-8859-1"?>
3 <screensaver name="interference" _label="Interference">
7 <number id="count" type="spinbutton" arg="-count %"
8 _label="Number of Waves" low="0" high="20" default="3"/>
10 <number id="gridsize" type="spinbutton" arg="-gridsize %"
11 _label="Magnification" low="1" high="20" default="4"/>
13 <number id="delay" type="slider" arg="-delay %"
14 _label="Anim Speed" _low-label="Slow" _high-label="Fast"
15 low="0" high="50000" default="30000"
18 <number id="wspeed" type="slider" arg="-speed %"
19 _label="Wave Speed" _low-label="Slow" _high-label="Fast"
20 low="1" high="100" default="30"/>
22 <number id="radius" type="slider" arg="-radius %"
23 _label="Wave Size" _low-label="Small" _high-label="Large"
24 low="50" high="1500" default="800"/>
26 <number id="ncolors" type="slider" arg="-ncolors %"
27 _label="Number of Colors" _low-label="Two" _high-label="Many"
28 low="1" high="255" default="128"/>
30 <number id="color_contrast" type="slider" arg="-color-shift %"
31 _label="Color Contrast" _low-label="Low" _high-label="High"
32 low="0" high="100" default="60"/>
34 <number id="hue" type="slider" arg="-hue %"
35 _label="Hue" _low-label="0" _high-label="360"
36 low="0" high="360" default="0"/>
40 <boolean id="db" _label="Double Buffer" arg-unset="-no-db"/>
43 Another color-field hack, this one works by computing decaying
44 sinusoidal waves, and allowing them to interfere with each other as
45 their origins move. Written by Hannu Mallat.