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Diffstat (limited to 'hacks/config/euler2d.xml')
-rw-r--r-- | hacks/config/euler2d.xml | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/hacks/config/euler2d.xml b/hacks/config/euler2d.xml new file mode 100644 index 0000000..31222e6 --- /dev/null +++ b/hacks/config/euler2d.xml @@ -0,0 +1,53 @@ +<?xml version="1.0" encoding="ISO-8859-1"?> + +<screensaver name="euler2d" _label="Euler2D"> + + <command arg="-root"/> + + <video href="https://www.youtube.com/watch?v=ZH1ZtfId0iA"/> + + <hgroup> + <vgroup> + <number id="delay" type="slider" arg="-delay %" + _label="Frame rate" _low-label="Low" _high-label="High" + low="0" high="100000" default="10000" + convert="invert"/> + + <number id="count" type="slider" arg="-count %" + _label="Particles" _low-label="Few" _high-label="Many" + low="2" high="5000" default="1024"/> + + <number id="eulertail" type="slider" arg="-eulertail %" + _label="Trail length" _low-label="Short" _high-label="Long" + low="2" high="500" default="10"/> + </vgroup> + + <vgroup> + <!-- + <number id="eulerpower" type="slider" arg="-eulerpower %" + _label="Power" _low-label="Low" _high-label="High" + low="0.5" high="3.0" default="1.0"/> + --> + + <number id="cycles" type="slider" arg="-cycles %" + _label="Duration" _low-label="Short" _high-label="Long" + low="100" high="5000" default="3000"/> + + <number id="ncolors" type="slider" arg="-ncolors %" + _label="Number of colors" _low-label="Two" _high-label="Many" + low="2" high="255" default="64"/> + </vgroup> + </hgroup> + + <boolean id="showfps" _label="Show frame rate" arg-set="-fps"/> + <xscreensaver-updater /> + + <_description> +Simulates two dimensional incompressible inviscid fluid flow. + +https://en.wikipedia.org/wiki/Euler_equations_%28fluid_dynamics%29 +https://en.wikipedia.org/wiki/Inviscid_flow + +Written by Stephen Montgomery-Smith; 2002. + </_description> +</screensaver> |