<string id="color" _label="Bubble Color" arg="-color %"/>
<boolean id="showfps" _label="Show Frames-per-Second" arg-set="-fps"/>
<_description>
Draws a stream of rising, undulating 3D bubbles, rising toward the
<string id="color" _label="Bubble Color" arg="-color %"/>
<boolean id="showfps" _label="Show Frames-per-Second" arg-set="-fps"/>
<_description>
Draws a stream of rising, undulating 3D bubbles, rising toward the