+ <number id="spin" type="slider" arg="-spin %"
+ _label="Speed" _low-label="Stopped" _high-label="Whirlwind"
+ low="0" high="1.0" default="0.1"
+ convert="invert"/>
+
+ <select id="mode">
+ <option id="tiles" _label="Tiles"/>
+ <option id="sticks" _label="Sticks" arg-set="-mode sticks"/>
+ </select>