1 <?xml version="1.0" encoding="ISO-8859-1"?>
3 <screensaver name="flow" _label="Flow">
7 <video href="https://www.youtube.com/watch?v=RJjbRV0FC_A"/>
11 <number id="speed" type="slider" arg="-delay %"
12 _label="Frame rate" _low-label="Low" _high-label="High"
13 low="0" high="100000" default="10000"
16 <number id="count" type="slider" arg="-count %"
17 _label="Count" _low-label="Few" _high-label="Many"
18 low="10" high="5000" default="3000"/>
20 <number id="cycles" type="slider" arg="-cycles %"
21 _label="Timeout" _low-label="Small" _high-label="Large"
22 low="0" high="800000" default="10000"/>
25 <number id="ncolors" type="slider" arg="-ncolors %"
26 _label="Number of colors" _low-label="Two" _high-label="Many"
27 low="1" high="255" default="200"/>
29 <number id="size" type="slider" arg="-size %"
30 _label="Length of trails" _low-label="Short" _high-label="Long"
31 low="-20" high="-2" default="-10" convert="invert"/>
37 <boolean id="rotate" _label="Rotating around attractor" arg-unset="-no-rotate"/>
38 <boolean id="ride" _label="Ride in the flow" arg-unset="-no-ride"/>
39 <boolean id="box" _label="Draw bounding box" arg-unset="-no-box"/>
42 <boolean id="periodic" _label="Periodic attractors" arg-unset="-no-periodic"/>
43 <boolean id="search" _label="Search for new attractors" arg-unset="-no-search"/>
44 <boolean id="showfps" _label="Show frame rate" arg-set="-fps"/>
48 <xscreensaver-updater />
51 Strange attractors formed of flows in a 3D differential equation phase
52 space. Features the popular attractors described by Lorentz,
53 Roessler, Birkhoff and Duffing, and can discover entirely new
56 https://en.wikipedia.org/wiki/Attractor#Strange_attractor
58 Written by Tim Auckland; 1998.