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author | Simon Rettberg | 2018-10-16 10:08:48 +0200 |
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committer | Simon Rettberg | 2018-10-16 10:08:48 +0200 |
commit | d3a98cf6cbc3bd0b9efc570f58e8812c03931c18 (patch) | |
tree | cbddf8e50f35a9c6e878a5bfe3c6d625d99e12ba /hacks/config/apollonian.xml | |
download | xscreensaver-d3a98cf6cbc3bd0b9efc570f58e8812c03931c18.tar.gz xscreensaver-d3a98cf6cbc3bd0b9efc570f58e8812c03931c18.tar.xz xscreensaver-d3a98cf6cbc3bd0b9efc570f58e8812c03931c18.zip |
Original 5.40
Diffstat (limited to 'hacks/config/apollonian.xml')
-rw-r--r-- | hacks/config/apollonian.xml | 42 |
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> |