From http://www.jwz.org/xscreensaver/xscreensaver-5.16.tar.gz

[xscreensaver] / hacks / config / polytopes.xml

diff --git a/hacks/config/polytopes.xml b/hacks/config/polytopes.xml
index 258a81d0a74436e8f8b82c190e9b528dc76be5f3..204e1b96586249b6f5fa2bf1169973cf25f196cb 100644 (file)
--- a/hacks/config/polytopes.xml
+++ b/hacks/config/polytopes.xml
@@ -1,37 +1,38 @@
 <?xml version="1.0" encoding="ISO-8859-1"?>
 
-<screensaver name="polytopes" _label="Polytopes">
+<screensaver name="polytopes" _label="Polytopes" gl="yes">
 
  <command arg="-root"/>
 
  <hgroup>
   <select id="display-mode">
-   <option id="wire" _label="Wireframe mesh"   arg-set="-mode 0"/>
-   <option id="surface" _label="Solid surface" arg-set="-mode 1"/>
+   <option id="wire" _label="Wireframe mesh"
+           arg-set="-mode wireframe"/>
+   <option id="surface" _label="Solid surface"
+           arg-set="-mode surface"/>
    <option id="transparent" _label="Transparent surface"/>
   </select>
 
   <select id="polytope">
    <option id="random" _label="Random object"/>
    <option id="cell-5" _label="5-cell (hyper-tetrahedron)"
-           arg-set="-polytope 0"/>
+           arg-set="-polytope 5-cell"/>
    <option id="cell-8" _label="8-cell (hypercube / tesseract)"
-           arg-set="-polytope 1"/>
+           arg-set="-polytope 8-cell"/>
    <option id="cell-16" _label="16-cell (hyper-octahedron)"
-           arg-set="-polytope 2"/>
+           arg-set="-polytope 16-cell"/>
    <option id="cell-24" _label="24-cell"
-           arg-set="-polytope 3"/>
+           arg-set="-polytope 24-cell"/>
    <option id="cell-120" _label="120-cell"
-           arg-set="-polytope 4"/>
+           arg-set="-polytope 120-cell"/>
    <option id="cell-600" _label="600-cell"
-           arg-set="-polytope 5"/>
+           arg-set="-polytope 600-cell"/>
   </select>
 </hgroup>
 
 <hgroup>
   <select id="colors">
-   <option id="single" _label="Single color"
-           arg-set="-single-color"/>
+   <option id="single" _label="Single color" arg-set="-single-color"/>
    <option id="depth" _label="Colors By 4D Depth"/>
   </select>
 
@@ -93,12 +94,14 @@
  <_description>
 
 This shows one of the six regular 4D polytopes rotating in 4D.
+
 Inspired by H.S.M Coxeter's book "Regular Polytopes", 3rd Edition,
 Dover Publications, Inc., 1973, and Thomas Banchoff's book "Beyond the
 Third Dimension: Geometry, Computer Graphics, and Higher Dimensions",
 Scientific American Library, 1990.
 
 http://en.wikipedia.org/wiki/Hypercube
+http://en.wikipedia.org/wiki/Tesseract
 http://en.wikipedia.org/wiki/Regular_polytope
 
 Written by Carsten Steger; 2003.