summaryrefslogtreecommitdiffstats
path: root/hacks/config/apollonian.xml
diff options
context:
space:
mode:
Diffstat (limited to 'hacks/config/apollonian.xml')
-rw-r--r--hacks/config/apollonian.xml42
1 files changed, 42 insertions, 0 deletions
diff --git a/hacks/config/apollonian.xml b/hacks/config/apollonian.xml
new file mode 100644
index 0000000..72d0e41
--- /dev/null
+++ b/hacks/config/apollonian.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+
+<screensaver name="apollonian" _label="Apollonian">
+
+ <command arg="-root"/>
+
+ <video href="https://www.youtube.com/watch?v=aeWnjSROR8U"/>
+
+ <boolean id="label" _label="Draw labels" arg-unset="-no-label"/>
+
+ <boolean id="altgeom" _label="Include alternate geometries"
+ arg-unset="-no-altgeom"/>
+
+<!-- don't know what -count does -->
+
+ <number id="cycles" type="slider" arg="-cycles %"
+ _label="Depth" _low-label="Shallow" _high-label="Deep"
+ low="1" high="20" default="20"/>
+
+ <number id="ncolors" type="slider" arg="-ncolors %"
+ _label="Number of colors" _low-label="Two" _high-label="Many"
+ low="2" high="255" default="64"/>
+
+ <number id="delay" type="slider" arg="-delay %"
+ _label="Speed" _low-label="Slow" _high-label="Fast"
+ low="0" high="1000000" default="1000000"
+ convert="invert"/>
+
+ <boolean id="showfps" _label="Show frame rate" arg-set="-fps"/>
+
+ <xscreensaver-updater />
+
+ <_description>
+A fractal packing of circles with smaller circles, demonstrating
+Descartes's theorem.
+
+https://en.wikipedia.org/wiki/Apollonian_gasket
+https://en.wikipedia.org/wiki/Descartes%27_theorem
+
+Written by Allan R. Wilks and David Bagley; 2002.
+ </_description>
+</screensaver>