X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=hacks%2Fconfig%2Feuler2d.xml;h=31222e661533fec19f373b94aec7a50892cc8753;hb=aa75c7476aeaa84cf3abc192b376a8b03c325213;hp=f69b24a99423718766fda2315f692ddaf9aff3df;hpb=c1b9b55ad8d59dc05ef55e316aebf5863e7dfa56;p=xscreensaver

diff --git a/hacks/config/euler2d.xml b/hacks/config/euler2d.xml
index f69b24a9..31222e66 100644
--- a/hacks/config/euler2d.xml
+++ b/hacks/config/euler2d.xml
@@ -4,40 +4,49 @@
 
   <command arg="-root"/>
 
-  <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"/>
-
-<!--
-  <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"/>
+  <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.
 
-http://en.wikipedia.org/wiki/Euler_equations_%28fluid_dynamics%29
-http://en.wikipedia.org/wiki/Inviscid_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>