2023-10-05 06:19:11 +00:00
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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</head>
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<body>
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2024-02-20 04:14:44 +00:00
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<h2>archematics</h2>
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<p>This plug-in currently has two main capabilities that can be activated
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independently:</p>
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<h2>Embedded VRML/X3D display</h2>
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<div style="float: right;margin: 1.5em;">
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<label for="vrmlview">Enable</label>
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<input type="checkbox" id="vrmlview"></div>
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<div style="float: left;margin: 1em;">
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<a href="http://www.wiley.com/legacy/compbooks/vrml2sbk/ch14/14fig04a.htm">
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<img src="assets/vrmlExample.png" width="160px"></a></div>
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<p>Scans web pages for links (in text or images) to VRML or X3D files
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(and other file formats compatible with the
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<a href="https://create3000.github.io/x_ite/tutorials/how-to-navigate-in-a-scene/">
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X_ITE X3D Browser</a>, such as glTF, obj, and STL) and inserts
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"eye-cons" (👁) next to each of them. When you click the eye, it embeds
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a viewer and displays the model in 3D within the page. Right-click on an
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active viewer for additional options. Click the eye again
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to close the viewer. Supports multiple simultaneous viewers on the same
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page.</p>
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<p> Be sure to visit George Hart's
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<a href="http://georgehart.com/virtual-polyhedra/vp.html">
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Encyclopedia of Polyhedra</a> with this module enabled for a trove of
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beautiful models to play with.</p>
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<h2>JavaScript reinterpretation of Geometry Applets</h2>
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<div style="float: right;margin: 1.5em;">
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<label for="joyce">Enable</label><input type="checkbox" id="joyce">
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</div>
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<div style="float: left;margin: 1em;">
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<a href="https://mathcs.clarku.edu/~djoyce/java/Geometry/eulerline.html">
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<img src="assets/joyceExample.png" width="150px"></a></div>
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<p>In the late 1990s, <a href="https://mathcs.clarku.edu/~djoyce/">
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David Joyce</a> wrote a web applet in Java that allowed for interactive
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draggable 2D and 3D geometry diagrams within a page. Nearly 30 years on,
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Java is no longer supported for embedded applets by any major browser. This
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module scans web pages for invocations of that Java applet, and translates
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them into calls to the
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<a href="https://wiki.geogebra.org/en/Reference:GeoGebra_Apps_Embedding">
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GeoGebra JavaScript module</a>, bringing the diagrams back to life.</p>
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<p>What's more, Joyce posted an
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<a href="https://mathcs.clarku.edu/~djoyce/java/elements/elements.html">
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on-line version</a> of the <strong>entire</strong>
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Euclid's <em>Elements</em> with all of the traditional diagrams, and many
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new ones of his own creation, rendered in fully interactive versions.
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Be sure to give archematics a try on
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<a href="https://mathcs.clarku.edu/~djoyce/java/elements/bookI/propI47.html">
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his site</a>.</p>
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<hr/>
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<h3>Debugging-only options</h3>
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2024-02-18 09:32:17 +00:00
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<h4>Embedded VRML/X3D display</h4>
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Write to the JavaScript console: <br/>
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<label for="vrml97">Generated VRML97 specifications</label>
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<input type="checkbox" id="vrml97">
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<br />
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2023-10-05 06:19:11 +00:00
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<h4>Java Geometry Applets</h4>
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2023-10-06 19:38:56 +00:00
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Trace the following to the JavaScript console: <br/>
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2023-10-05 06:19:11 +00:00
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<label for="commands">Commands executed</label>
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<input type="checkbox" id="commands">
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<label for="color">Colors assigned</label>
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<input type="checkbox" id="color">
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2023-10-06 19:38:56 +00:00
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<br/>
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<br/>
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Alter execution of the translated applet: <br/>
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2023-10-08 17:10:59 +00:00
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<label for="showall">Show all applet entities, even hidden ones</label>
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<input type="checkbox" id="showall"><br/>
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2023-10-18 01:07:58 +00:00
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<label for="showaux">Show GeoGebra auxiliaries (not in applet)</label>
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2023-10-08 17:10:59 +00:00
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<input type="checkbox" id="showaux">
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2023-10-18 01:07:58 +00:00
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<br/>
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<br/>
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<label for="algebra">Show the GeoGebra algebra pane</label>
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<input type="checkbox" id="algebra">
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2024-02-21 06:06:22 +00:00
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<script src="browser-polyfill.js" type="module"></script>
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2023-10-05 06:19:11 +00:00
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<script src="options.js" type="module"></script>
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</body>
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</html>
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