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Extensible Markup Language  |  2007-02-07  |  1.7 KB  |  42 lines
  1. <?xml version="1.0" encoding="ISO-8859-1"?>
  2.  
  3. <screensaver name="glblur" _label="GLBlur">
  4.  
  5.   <command arg="-root"/>
  6.  
  7.   <number id="delay" type="slider" arg="-delay %"
  8.           _label="Speed" _low-label="Slow" _high-label="Fast"
  9.           low="0" high="50000" default="10000"
  10.           convert="invert"/>
  11.  
  12.   <number id="blursize" type="slider" arg="-blursize %"
  13.           _label="Blur Smoothness" _low-label="Sparse" _high-label="Dense"
  14.           low="1" high="100" default="15"/>
  15.  
  16.   <boolean id="wander" _label="Wander" arg-unset="-no-wander"/>
  17.  
  18.   <select id="rotation">
  19.     <option id="no"  _label="Don't Rotate" arg-set="-no-spin"/>
  20.     <option id="x"   _label="Rotate around X axis" arg-set="-spin X"/>
  21.     <option id="y"   _label="Rotate around Y axis" arg-set="-spin Y"/>
  22.     <option id="z"   _label="Rotate around Z axis" arg-set="-spin Z"/>
  23.     <option id="xy"  _label="Rotate around X and Y axes" arg-set="-spin XY"/>
  24.     <option id="xz"  _label="Rotate around X and Z axes" arg-set="-spin XZ"/>
  25.     <option id="yz"  _label="Rotate around Y and Z axes" arg-set="-spin YZ"/>
  26.     <option id="xyz" _label="Rotate around all three axes"/>
  27.   </select>
  28.  
  29.   <boolean id="showfps" _label="Show Frames-per-Second" arg-set="-fps"/>
  30.  
  31.   <_description>
  32. This program draws a box and a few line segments, and generates a
  33. radial blur outward from it.  This creates flowing field effects.
  34.  
  35. This is done by rendering the scene into a small texture, then
  36. repeatedly rendering increasingly-enlarged and increasingly-transparent
  37. versions of that texture onto the frame buffer.  As such, it's quite
  38. graphics intensive: don't bother trying to run this if you don't have
  39. hardware-accelerated OpenGL texture support.  It will hurt your machine bad.
  40.   </_description>
  41. </screensaver>
  42.