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

   1 <?xml version="1.0" encoding="ISO-8859-1"?>
   2
   3 <screensaver name="hypertorus" _label="Hypertorus">
   4
   5   <command arg="-root"/>
   6
   7   <hgroup>
   8   <number id="delay" type="slider" arg="-delay %"
   9           _label="Frame rate" _low-label="Low" _high-label="High"
  10           low="0" high="100000" default="25000"
  11           convert="invert"/>
  12   <boolean id="showfps" _label="Show frame rate" arg-set="-fps"/>
  13   </hgroup>
  14
  15   <hgroup>
  16     <select id="display-mode">
  17       <option id="wire"        _label="Wireframe mesh" arg-set="-mode 0"/>
  18       <option id="surface"     _label="Solid surface"  arg-set="-mode 1"/>
  19       <option id="transparent" _label="Transparent surface"/>
  20     </select>
  21
  22     <select id="appearance">
  23       <option id="solid" _label="Solid object"
  24               arg-set="-appearance 0"/>
  25       <option id="bands" _label="See-through bands"/>
  26       <option id="bands" _label="See-through spirals (1 spiral)"
  27               arg-set="-appearance 3"/>
  28       <option id="bands" _label="See-through spirals (2 spirals)"
  29               arg-set="-appearance 4"/>
  30       <option id="bands" _label="See-through spirals (4 spirals)"
  31               arg-set="-appearance 5"/>
  32       <option id="bands" _label="See-through spirals (8 spirals)"
  33               arg-set="-appearance 6"/>
  34       <option id="bands" _label="See-through spirals (16 spirals)"
  35               arg-set="-appearance 7"/>
  36     </select>
  37   </hgroup>
  38
  39   <hgroup>
  40     <select id="colors">
  41       <option id="twosided" _label="Two-sided"/>
  42       <option id="colorwheel" _label="Color wheel" arg-set="-colorwheel"/>
  43     </select>
  44
  45     <select id="projection3d">
  46       <option id="perspective-3d" _label="Perspective 3D"/>
  47       <option id="orthographic-3d" _label="Orthographic 3D"
  48               arg-set="-orthographic-3d"/>
  49     </select>
  50
  51     <select id="projection4d">
  52       <option id="perspective-4d" _label="Perspective 4D"/>
  53       <option id="orthographic-4d" _label="Orthographic 4D"
  54               arg-set="-orthographic-4d"/>
  55     </select>
  56   </hgroup>
  57
  58   <hgroup>
  59
  60     <vgroup>
  61
  62       <number id="speed-wx" type="slider" arg="-speed-wx %"
  63               _label="WX rotation speed"
  64               _low-label="-4.0" _high-label="4.0"
  65               low="-4.0" high="4.0" default="1.1"/>
  66
  67       <number id="speed-wy" type="slider" arg="-speed-wy %"
  68               _label="WY rotation speed"
  69               _low-label="-4.0" _high-label="4.0"
  70               low="-4.0" high="4.0" default="1.3"/>
  71
  72       <number id="speed-wz" type="slider" arg="-speed-wz %"
  73               _label="WZ rotation speed"
  74               _low-label="-4.0" _high-label="4.0"
  75               low="-4.0" high="4.0" default="1.5"/>
  76
  77     </vgroup>
  78
  79     <vgroup>
  80
  81       <number id="speed-xy" type="slider" arg="-speed-xy %"
  82               _label="XY rotation speed"
  83               _low-label="-4.0" _high-label="4.0"
  84               low="-4.0" high="4.0" default="1.7"/>
  85
  86       <number id="speed-xz" type="slider" arg="-speed-xz %"
  87               _label="XZ rotation speed"
  88               _low-label="-4.0" _high-label="4.0"
  89               low="-4.0" high="4.0" default="1.9"/>
  90
  91       <number id="speed-yz" type="slider" arg="-speed-yz %"
  92               _label="YZ rotation speed"
  93               _low-label="-4.0" _high-label="4.0"
  94               low="-4.0" high="4.0" default="2.1"/>
  95
  96     </vgroup>
  97
  98   </hgroup>
  99
 100   <_description>
 101
 102 This shows a rotating Clifford Torus: a torus lying on the
 103 "surface" of a 4D hypersphere.  Inspired by Thomas Banchoff's book
 104 "Beyond the Third Dimension: Geometry, Computer Graphics, and Higher
 105 Dimensions", Scientific American Library, 1990.
 106
 107 http://en.wikipedia.org/wiki/N-sphere
 108 http://en.wikipedia.org/wiki/Clifford_torus
 109 http://en.wikipedia.org/wiki/Regular_polytope
 110
 111 Written by Carsten Steger; 2003.
 112   </_description>
 113 </screensaver>