X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=inline;f=hacks%2Fconfig%2Fsurfaces.xml;h=92a184aecf1dbf386eb69d704be9b4318ea8082a;hb=78add6e627ee5f10e1fa6f3852602ea5066eee5a;hp=d7922242c72e051f1e2ac9840decaea29b6a810a;hpb=f8cf5ac7b2f53510f80a0eaf286a25298be17bfe;p=xscreensaver

diff --git a/hacks/config/surfaces.xml b/hacks/config/surfaces.xml
index d7922242..92a184ae 100644
--- a/hacks/config/surfaces.xml
+++ b/hacks/config/surfaces.xml
@@ -4,59 +4,67 @@
 
   <command arg="-root"/>
 
-  <number id="delay" type="slider" arg="-delay %"
-          _label="Frame rate" _low-label="Low" _high-label="High"
-          low="0" high="100000" default="20000"
-          convert="invert"/>
-
-  <number id="descent" type="slider" arg="-speed %"
-          _label="Duration" _low-label="Short" _high-label="Long"
-          low="2" high="2000" default="300"
-          convert="invert"/>
+  <video href="https://www.youtube.com/watch?v=Q412lxz3fTg"/>
 
   <hgroup>
-   <select id="surface">
-    <option id="random"    _label="Random Surface"/>
-    <option id="dini"      _label="Dini's Surface"      arg-set="-surface dini"/>
-    <option id="enneper"   _label="Enneper's Surface"   arg-set="-surface enneper"/>
-    <option id="kuen"      _label="Kuen Surface"        arg-set="-surface kuen"/>
-    <option id="moebius"   _label="Moebius Strip"       arg-set="-surface moebius"/>
-    <option id="seashell"  _label="Seashell"            arg-set="-surface seashell"/>
-    <option id="swallow"   _label="Swallowtail"         arg-set="-surface swallowtail"/>
-    <option id="bohemian"  _label="Bohemian Dome"       arg-set="-surface bohemian"/>
-    <option id="whitney"   _label="Whitney Umbrella"    arg-set="-surface whitney"/>
-    <option id="pluecker"  _label="Pluecker's Conoid"   arg-set="-surface pluecker"/>
-    <option id="henneberg" _label="Henneberg's Surface" arg-set="-surface henneberg"/>
-    <option id="catalan"   _label="Catalan's Surface"   arg-set="-surface catalan"/>
-    <option id="corkscrew" _label="Corkscrew Surface"   arg-set="-surface corkscrew"/>
-   </select>
+   <vgroup>
+    <number id="delay" type="slider" arg="-delay %"
+            _label="Frame rate" _low-label="Low" _high-label="High"
+            low="0" high="100000" default="20000"
+            convert="invert"/>
 
-   <select id="mode">
-     <option id="random"    _label="Random Display Mode"/>
-     <option id="points"    _label="Points"     arg-set="-mode points"/>
-     <option id="lines"     _label="Lines"      arg-set="-mode lines"/>
-     <option id="line_loop" _label="Line Loops" arg-set="-mode line-loops"/>
-   </select>
-  </hgroup>
+    <number id="descent" type="slider" arg="-speed %"
+            _label="Duration" _low-label="Short" _high-label="Long"
+            low="2" high="2000" default="300"
+            convert="invert"/>
+   </vgroup>
 
-  <hgroup>
-   <boolean id="wander"  _label="Wander" arg-set="-wander"/>
-   <boolean id="spin"    _label="Spin" arg-unset="-no-spin"/>
-   <boolean id="showfps" _label="Show frame rate" arg-set="-fps"/>
+   <vgroup>
+    <select id="surface">
+     <option id="random"    _label="Random Surface"/>
+     <option id="dini"      _label="Dini's Surface"      arg-set="-surface dini"/>
+     <option id="enneper"   _label="Enneper's Surface"   arg-set="-surface enneper"/>
+     <option id="kuen"      _label="Kuen Surface"        arg-set="-surface kuen"/>
+     <option id="moebius"   _label="Moebius Strip"       arg-set="-surface moebius"/>
+     <option id="seashell"  _label="Seashell"            arg-set="-surface seashell"/>
+     <option id="swallow"   _label="Swallowtail"         arg-set="-surface swallowtail"/>
+     <option id="bohemian"  _label="Bohemian Dome"       arg-set="-surface bohemian"/>
+     <option id="whitney"   _label="Whitney Umbrella"    arg-set="-surface whitney"/>
+     <option id="pluecker"  _label="Pluecker's Conoid"   arg-set="-surface pluecker"/>
+     <option id="henneberg" _label="Henneberg's Surface" arg-set="-surface henneberg"/>
+     <option id="catalan"   _label="Catalan's Surface"   arg-set="-surface catalan"/>
+     <option id="corkscrew" _label="Corkscrew Surface"   arg-set="-surface corkscrew"/>
+    </select>
+
+    <select id="mode">
+      <option id="random"    _label="Random Display Mode"/>
+      <option id="points"    _label="Points"     arg-set="-mode points"/>
+      <option id="lines"     _label="Lines"      arg-set="-mode lines"/>
+      <option id="line_loop" _label="Line Loops" arg-set="-mode line-loops"/>
+    </select>
+
+    <hgroup>
+     <boolean id="wander"  _label="Wander" arg-set="-wander"/>
+     <boolean id="spin"    _label="Spin" arg-unset="-no-spin"/>
+     <boolean id="showfps" _label="Show frame rate" arg-set="-fps"/>
+    </hgroup>
+   </vgroup>
   </hgroup>
 
+  <xscreensaver-updater />
+
   <_description>
-This draws a visualization of several interesting parametric surfaces.
+Parametric surfaces.
 
 http://mathworld.wolfram.com/DinisSurface.html
-http://en.wikipedia.org/wiki/Enneper_surface
+https://en.wikipedia.org/wiki/Enneper_surface
 http://mathworld.wolfram.com/EnnepersMinimalSurface.html
 http://mathworld.wolfram.com/KuenSurface.html
-http://en.wikipedia.org/wiki/Moebius_strip
+https://en.wikipedia.org/wiki/Moebius_strip
 http://mathworld.wolfram.com/Seashell.html
 http://mathworld.wolfram.com/SwallowtailCatastrophe.html
 http://mathworld.wolfram.com/BohemianDome.html
-http://en.wikipedia.org/wiki/Whitney_umbrella
+https://en.wikipedia.org/wiki/Whitney_umbrella
 http://mathworld.wolfram.com/PlueckersConoid.html
 http://mathworld.wolfram.com/HennebergsMinimalSurface.html
 http://mathworld.wolfram.com/CatalansSurface.html