git.hungrycats.org Git - xscreensaver/blob - hacks/config/geodesic.xml

   1 <?xml version="1.0" encoding="ISO-8859-1"?>
   2
   3 <screensaver name="geodesic" _label="Geodesic" gl="yes">
   4
   5   <command arg="-root"/>
   6
   7   <video href="https://www.youtube.com/watch?v=qulzooBLIcU"/>
   8
   9   <hgroup>
  10    <vgroup>
  11     <select id="object">
  12      <option id="mesh"       _label="Mesh faces"/>
  13      <option id="solid"      _label="Solid faces" arg-set="-mode solid"/>
  14      <option id="stellated"  _label="Stellated faces" arg-set="-mode stellated"/>
  15      <option id="stellated2" _label="Inverse Stellated" arg-set="-mode stellated2"/>
  16      <option id="wire"       _label="Wireframe" arg-set="-mode wire"/>
  17      <option id="random"     _label="Random face style" arg-set="-mode random"/>
  18     </select>
  19
  20     <boolean id="wander" _label="Wander"    arg-unset="-no-wander"/>
  21     <boolean id="spin"   _label="Spin"      arg-unset="-no-spin"/>
  22     <boolean id="showfps" _label="Show frame rate" arg-set="-fps"/>
  23
  24    </vgroup>
  25
  26    <vgroup>
  27     <number id="delay" type="slider" arg="-delay %"
  28             _label="Frame rate" _low-label="Low" _high-label="High"
  29             low="0" high="100000" default="30000"
  30             convert="invert"/>
  31
  32     <number id="speed" type="slider" arg="-speed %"
  33             _label="Animation speed" _low-label="Slow" _high-label="Fast"
  34             low="0.05" high="10.0" default="1.0"/>
  35
  36     <number id="count" type="slider" arg="-count %"
  37             _label="Depth" _low-label="1" _high-label="8"
  38             low="1" high="8" default="4"/>
  39    </vgroup>
  40   </hgroup>
  41
  42   <xscreensaver-updater />
  43
  44   <_description>
  45 A mesh geodesic sphere of increasing and decreasing complexity.
  46
  47 A geodesic sphere is an icosohedron whose equilateral faces are
  48 sub-divided into non-equilateral triangles to more closely approximate
  49 a sphere.
  50
  51 The animation shows the equilateral triangles subdivided into four
  52 coplanar equilateral triangles; and then inflated outward, causing the
  53 sub-triangles to no longer be equilateral, but to more closely
  54 approximate the surface of a sphere.
  55
  56 https://en.wikipedia.org/wiki/Geodesic_dome
  57 https://en.wikipedia.org/wiki/Buckminster_Fuller
  58
  59 Written by Jamie Zawinski; 2013.
  60   </_description>
  61 </screensaver>