- <number id="count" type="spinbutton" arg="-count %"
- _label="Gear Count" low="0" high="20" default="0"/>
+ <number id="count" type="slider" arg="-count %"
+ _label="Gear count" _low-label="0" _high-label="20"
+ low="0" high="20" default="0"/>
<hgroup>
<boolean id="wander" _label="Wander" arg-unset="-no-wander"/>
<boolean id="spin" _label="Spin" arg-unset="-no-spin"/>
<boolean id="wire" _label="Wireframe" arg-set="-wireframe"/>
<hgroup>
<boolean id="wander" _label="Wander" arg-unset="-no-wander"/>
<boolean id="spin" _label="Spin" arg-unset="-no-spin"/>
<boolean id="wire" _label="Wireframe" arg-set="-wireframe"/>
-This draws sets of turning, interlocking gears, rotating in three
-dimensions.
+Interlocking gears. See also the "Pinion" and "MoebiusGears" screen savers.
+
+http://en.wikipedia.org/wiki/Involute_gear
+http://en.wikipedia.org/wiki/Epicyclic_gearing