<command arg="-root"/>
+ <video href="https://www.youtube.com/watch?v=7iBNbYCo8so"/>
+
<number id="delay" type="slider" arg="-delay %"
- _label="Speed" _low-label="Slow" _high-label="Fast"
- low="0" high="80000" default="50000"
+ _label="Frame rate" _low-label="Low" _high-label="High"
+ low="0" high="100000" default="50000"
convert="invert"/>
<number id="ncolors" type="slider" arg="-ncolors %"
- _label="Number of Colors" _low-label="Two" _high-label="Many"
+ _label="Number of colors" _low-label="Two" _high-label="Many"
low="1" high="255" default="150"/>
<number id="thickness" type="spinbutton" arg="-thickness %"
_label="Thickness" low="0" high="100" default="0"/>
+ <boolean id="showfps" _label="Show frame rate" arg-set="-fps"/>
+
+ <xscreensaver-updater />
+
<_description>
-Another example of the fun you can have with moire
-interference patterns; this hack generates fields of concentric
-circles or ovals, and combines the planes with various operations.
-The planes are moving independently of one another, causing the
-interference lines to ``spray.'' Written by Jamie Zawinski.
+Generates fields of concentric circles or ovals, and combines the
+planes with various operations. The planes are moving independently
+of one another, causing the interference lines to spray.
+
+https://en.wikipedia.org/wiki/Moire_pattern
+
+Written by Jamie Zawinski; 1998.
</_description>
</screensaver>