Files
Landon Curt Noll a1c86c8a7a add original C links to entry navigation bars
The navigation bar for a winning entry now has a "_Original C_" link
(between the ✅ and the Inventory on the right hand side) so that one
may easily view the original C code that was submitted for IOCCC judging.

Ran `make www timestamp` to perform the above.
2025-08-10 12:46:23 -07:00

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<h1>The International Obfuscated C Code Contest</h1>
<h2>1996/eldby - Best output</h2>
<h3>Flying 3D spheres in an ASCII display</h3>
</div>
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<div class="navbar">
<a class="Left" href="../dalbec/index.html">&larr; 1996/dalbec</a>
<a class="Left" href="../index.html">&uarr; 1996 &uarr;</a>
<a class="Left" href="../gandalf/index.html">1996/gandalf &rarr;</a>
<a class="Right" href="https://github.com/ioccc-src/winner/blob/master/1996/eldby/eldby.c">C code</a>
<a class="Right" href="https://github.com/ioccc-src/winner/blob/master/1996/eldby/Makefile">Makefile</a>
<a class="Right" href="#inventory">Inventory</a>
<a class="Right" href="https://github.com/ioccc-src/winner/blob/master/1996/eldby/eldby.orig.c">Original C</a>
<a class="Right" href="https://validator.w3.org/nu/?doc=https%3A%2F%2Fwww.ioccc.org%2F1996%2Feldby%2Findex.html">&#x2713;</a>
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<h2 id="author">Author:</h2>
<ul>
<li>Name: <a href="../../authors.html#Thor_Eldby">Thor Eldby</a><br>
Location: <a href="../../location.html#NO">NO</a> - <em>Kingdom of Norway</em> (<em>Norway</em>)</li>
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<h2 id="to-build">To build:</h2>
<pre><code> make alt</code></pre>
<p>We recommend that you use the alt version to see what the entry looked like back
in 1996. For the original version see the <a href="#original-code">original code</a>
section.</p>
<h2 id="to-use">To use:</h2>
<pre><code> ./eldby.alt</code></pre>
<p>To quit send intr (typically ctrl-c).</p>
<p><strong>NOTE</strong>: to reset the sanity of your terminal after this program ends try <code>reset</code>.</p>
<h2 id="try">Try:</h2>
<p>This alternate version, which we recommend that you use in order to see what is
happening with modern systems, and to not flash too quickly, which can be
problematic for some people, can be configured to different speeds by way of the
value used in <code>usleep()</code>. The default is <code>35000</code> but you can easily change
it. To do so try:</p>
<pre><code> make SLEEP=20000 clobber alt
./eldby.alt</code></pre>
<h2 id="original-code">Original code:</h2>
<p>This version is the original which has no sleep time in between updates.</p>
<h3 id="original-build">Original build:</h3>
<pre><code> make all</code></pre>
<h3 id="original-use">Original use:</h3>
<p>Use <code>./eldby</code> as you would <code>./eldby.alt</code> above.</p>
<h2 id="judges-remarks">Judges’ remarks:</h2>
<p>We were impressed by the author’s ability to render spheres in 3D
in a very small chunk of code.</p>
<h2 id="authors-remarks">Author’s remarks:</h2>
<p>This program shows flying spheres. The program eats CPU on lesser
equipped systems. The program will run until termination. Terminals
must be VT100 or better with 80 columns and 24 rows or more.</p>
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<div id="inventory">
<h1 id="inventory-for-1996eldby">Inventory for 1996/eldby</h1>
</div>
<h2 id="primary-files">Primary files</h2>
<ul>
<li><a href="https://github.com/ioccc-src/winner/blob/master/1996/eldby/eldby.c">eldby.c</a> - entry source code</li>
<li><a href="https://github.com/ioccc-src/winner/blob/master/1996/eldby/Makefile">Makefile</a> - entry Makefile</li>
<li><a href="https://github.com/ioccc-src/winner/blob/master/1996/eldby/eldby.alt.c">eldby.alt.c</a> - alternate source code</li>
<li><a href="https://github.com/ioccc-src/winner/blob/master/1996/eldby/eldby.orig.c">eldby.orig.c</a> - original source code</li>
</ul>
<h2 id="secondary-files">Secondary files</h2>
<ul>
<li><a href="1996_eldby.tar.bz2">1996_eldby.tar.bz2</a> - download entry tarball</li>
<li><a href="https://github.com/ioccc-src/winner/blob/master/1996/eldby/README.md">README.md</a> - markdown source for this web page</li>
<li><a href="https://github.com/ioccc-src/winner/blob/master/1996/eldby/.entry.json">.entry.json</a> - entry summary and manifest in JSON</li>
<li><a href="https://github.com/ioccc-src/winner/blob/master/1996/eldby/.gitignore">.gitignore</a> - list of files that should not be committed under git</li>
<li><a href="https://github.com/ioccc-src/winner/blob/master/1996/eldby/.path">.path</a> - directory path from top level directory</li>
<li><a href="index.html">index.html</a> - this web page</li>
</ul>
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<div id="coda"><h3>Coda</h3>
<p>
<a href="https://validator.w3.org/nu/?doc=https%3A%2F%2Fwww.ioccc.org%2F1996%2Feldby%2Findex.html" rel="nofollow">Nu HTML check this web page</a><br>
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