<?xml version="1.0" encoding="ISO-8859-1"?>
-<screensaver name="hyperball" _label="Hyperball">
+<screensaver name="hyperball" _label="HyperBall">
<command arg="-root"/>
- <number id="delay" type="slider" arg="-delay %"
- _label="Speed" _low-label="Slow" _high-label="Fast"
- low="0" high="20000" default="20000"
- convert="invert"/>
+ <hgroup>
+ <vgroup>
+ <number id="delay" type="slider" arg="-delay %"
+ _label="Frame rate" _low-label="Low" _high-label="High"
+ low="0" high="100000" default="20000"
+ convert="invert"/>
-<!--
- <number id="z" type="slider" arg="-observer-z %"
- _label="Zoom" _low-label="Near" _high-label="Far"
- low="1.125" high="10.0" default="3.0"/>
--->
- <hgroup>
+ <number id="z" type="slider" arg="-observer-z %"
+ _label="Zoom" _low-label="Near" _high-label="Far"
+ low="1.125" high="10.0" default="3.0"/>
+
+ <boolean id="showfps" _label="Show frame rate" arg-set="-fps"/>
+ </vgroup>
+
<vgroup>
<number id="xw" type="slider" arg="-xw %"
- _label="XW Rotation" _low-label="Low" _high-label="High"
- low="0" high="20" value="0"/>
+ _label="XW rotation" _low-label="Slow" _high-label="Fast"
+ low="0" high="20" default="0"/>
<number id="xy" type="slider" arg="-xy %"
- _label="XY Rotation" _low-label="Low" _high-label="High"
- low="0" high="20" value="3"/>
+ _label="XY rotation" _low-label="Slow" _high-label="Fast"
+ low="0" high="20" default="3"/>
<number id="xz" type="slider" arg="-xz %"
- _label="XZ Rotation" _low-label="Low" _high-label="High"
- low="0" high="20" value="5"/>
+ _label="XZ rotation" _low-label="Slow" _high-label="Fast"
+ low="0" high="20" default="5"/>
</vgroup>
<vgroup>
<number id="yw" type="slider" arg="-yw %"
- _label="YW Rotation" _low-label="Low" _high-label="High"
- low="0" high="20" value="10"/>
+ _label="YW rotation" _low-label="Slow" _high-label="Fast"
+ low="0" high="20" default="10"/>
<number id="yz" type="slider" arg="-yz %"
- _label="YZ Rotation" _low-label="Low" _high-label="High"
- low="0" high="20" value="0"/>
+ _label="YZ rotation" _low-label="Slow" _high-label="Fast"
+ low="0" high="20" default="0"/>
<number id="zw" type="slider" arg="-zw %"
- _label="ZW Rotation" _low-label="Low" _high-label="High"
- low="0" high="20" value="0"/>
+ _label="ZW rotation" _low-label="Slow" _high-label="Fast"
+ low="0" high="20" default="0"/>
</vgroup>
</hgroup>
+ <xscreensaver-updater />
+
<_description>
+This screen saver was removed from the XScreenSaver distribution as of
+version 5.10. It has been replaced by the more general "Polytopes"
+screen saver, which can display this object as well as others. The
+Polytopes "120-cell" object corresponds to this one.
+
Hyperball is to hypercube as dodecahedron is to cube: this displays
a 2D projection of the sequence of 3D objects which are the projections
-of the 4D analog to the dodecahedron. Technically, it is a "120 cell
-polytope." Written by Joe Keane.
+of the 4D analog to the dodecahedron. Technically, it is a "120 cell
+polytope".
+
+http://en.wikipedia.org/wiki/Hypercube
+http://en.wikipedia.org/wiki/Regular_polytope
-See also the "polytopes" hack for a more general version of this
-using OpenGL.
+Written by Joe Keane; 2000.
</_description>
</screensaver>