234 lines
12 KiB
HTML
234 lines
12 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<title>OpenRocket</title>
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<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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<meta name="keywords" content="OpenRocket, model rocket, simulator, simulation, rocketry" />
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<meta name="Generator" content="htp 1.16" />
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<body class="page_index">
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<!--[if lte IE 6]>
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You are using a browser that is <strong>8 years old!</strong>
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In Internet-years that is <em>prehistoric!</em><br/>
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For the sanity of all webmasterkind,
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<em>please <a href="http://www.mozilla.com/">upgrade</a></em>. It's easy!
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<div class="menucontainer">
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<div class="icon"><a href="index.html"></a></div>
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<ul>
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<li><a href="index.html">OpenRocket</a></li>
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<li><a href="features.html">Features and screenshots</a></li>
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<li><a href="download.html">Download</a></li>
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<li><a href="documentation.html">Documentation</a></li>
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<li><a href="http://sourceforge.net/apps/mediawiki/openrocket/">Wiki pages</a></li>
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<li><a href="http://openrocket.trans.free.fr/">Translations</a></li>
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<li><a href="getinvolved.html">Get involved!</a></li>
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Mailing lists<br/>
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Contact info</a></li>
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<li><a href="license.html">License</a></li>
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<div class="logo">
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<a href="http://sourceforge.net/projects/openrocket"><img src="http://sflogo.sourceforge.net/sflogo.php?group_id=260357&type=12" width="120" height="30" alt="Get OpenRocket at SourceForge.net. Fast, secure and Free Open Source software downloads" /></a>
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</div>
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</div>
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</div>
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<h1>OpenRocket — an Open Source model rocket simulator</h1>
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<div class="content">
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<h2>Introduction</h2>
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<div class="rightpane">
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<div class="downloadbox">
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<a class="main" href="https://sourceforge.net/projects/openrocket/files/openrocket/1.1.9/OpenRocket-1.1.9.jar/download">
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<strong>Download now!</strong>
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<span>OpenRocket-1.1.9.jar</span>
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</a>
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<span class="alternative">
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<a href="https://sourceforge.net/projects/openrocket/files/openrocket/1.1.9/ReleaseNotes/view">Release notes</a> |
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<a href="download.html">Other versions</a>
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</span>
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</div>
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<div class="screenshot">
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<a href="shots/main.png"><img src="shots-small/main.jpg" alt="Main window" /></a>
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<a href="features.html">
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More screenshots...
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</a>
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</div>
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<div class="support">
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<a href="http://sourceforge.net/donate/index.php?group_id=260357"><img src="project-support.jpg" width="88" height="32" alt="Support This Project" /> </a>
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</div>
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</div>
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<p><strong>OpenRocket</strong> is a free, fully featured model
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rocket simulator that allows you to design and simulate your
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rockets before actually building and flying them.</p>
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<p>The main features include:</p>
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<ul>
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<li>Six-degree-of-freedom flight simulation</li>
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<li>Automatic design optimization</li>
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<li>Realtime simulated altitude, velocity and acceleration display</li>
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<li>Staging and clustering support</li>
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<li>Cross-platform (Java-based)</li>
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</ul>
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<p>Read more about its <a
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href="features.html">features and see screenshots</a>.
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</p>
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<p>OpenRocket is an Open Source project licensed under the
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<a href="license.html">GNU GPL</a>. This means that the
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software is free to use for whatever purposes, and the source
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code is also available for studying and extending.
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</p>
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<p>OpenRocket needs help to become even better. Implementing
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features, writing documentation and creating example designs are
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just a few ways of helping. If you are interested in helping
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make OpenRocket the best rocket simulator out there, please
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<a href="getinvolved.html"><em>Get involved!</em></a>
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</p>
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<div class="clear"></div>
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<div class="news">
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<h2>News</h2>
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<p><span class="date">24.11.2011:</span> Version 1.1.9 is
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<a href="download.html">released</a>!</p>
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<p>For this version Richard Graham has implemented geodetic
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computation methods, which take into account the curvature of the
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Earth and the coriolis effect. The computation method is selected
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by the <em>Geodetic calculations</em> option in the simulation
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options. It's not <em>(yet)</em> a full spherical computation model, but
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should be accurate enough for almost all sub-orbital needs.</p>
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<p>Doug Pedrick has also enhanced the printing system with the
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ability to print fin positioning guides, transition templates and
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nose cone profiles. Other smaller enhancements and bug fixes are
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also included.</p>
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<p><span class="date">25.8.2011:</span> Version 1.1.8 is
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<a href="download.html">released</a>!</p>
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<p>This release contains bug fixes to the optimization methods.
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It also contains a workaround to a JRE bug that prevents running
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OpenRocket on some builds of Java 7.</p>
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<p>The web pages have also been somewhat updated and Boris du Reau has
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created <a href="http://openrocket.trans.free.fr/">a separate site</a>
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for coordinating the localization efforts for OpenRocket.</p>
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<p><span class="date">12.8.2011:</span> Version 1.1.7 is
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<a href="download.html">released</a>!</p>
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<p>This release includes automatic rocket design optimization
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support (<em>Analyze</em> → <em>Rocket optimization</em>).
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You can optimize any amount of rocket parameters for apogee
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altitude, maximum velocity or a number of different values.</p>
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<p>While the automatic optimization is a powerful tool, it is very
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easy to optimize against particulars of the simulation methods,
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instead of true physical phenomena. Always keep common sense at
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hand and take the results with a grain of salt.</p>
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<p><span class="date">22.7.2011:</span> Version 1.1.6 is
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<a href="download.html">released</a>!</p>
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<p>This release includes initial localization support and
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translations to French, German and Spanish. This is thanks to the
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great work of Boris du Reau, and the teams from Tripoli France,
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Tripoli Spain and ERIG e.V. If you prefer to use some other
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language than the system default, you can select the language on
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the "Options" tab of the preferences dialog.</p>
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<p>The release also includes design scaling support and numerous bug
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fixes.</p>
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<p><span class="date">10.6.2011:</span> Version 1.1.5 is
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<a href="download.html">released</a>!</p>
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<p>This release includes updates to the printing system which fixes
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printing on Windows.</p>
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<p><span class="date">5.3.2011:</span> Version 1.1.4 is
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<a href="download.html">released</a>!</p>
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<p>This release includes initial printing support, thanks to Doug
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Pedrick. Printing still has a few issues on some platforms.
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Various bugs have also been fixed.</p>
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<p><span class="date">6.10.2010:</span> Version 1.1.3 is
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<a href="download.html">released</a>!</p>
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<p>This release includes support for moving and copying components
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in the component tree using drag-and-drop. Use normal DnD for
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moving, and control-drag for copy. This release also fixes a
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severe bug in the undo system.</p>
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<p><span class="date">7.9.2010:</span> A bug-fix version 1.1.2 is
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<a href="download.html">released</a>!</p>
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<p>This release fixes a severe bug in 1.1.1 that prevented adding stages
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to rocket designs. Users are recommended to upgrade.</p>
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<p><span class="date">3.9.2010:</span> Version 1.1.1 is
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<a href="download.html">released</a>!</p>
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<p>For this release a major part of the simulator code has been
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rewritten for better flexibility in future development. It also
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includes a vastly improved thrust curve selection dialog, the
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possibility to loading user-defined thrust curves and better
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startup times than previous releases.</p>
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<p>Simulation listeners written for older versions of OpenRocket
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are not compatible with this release.</p>
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<p><span class="date">21.3.2010:</span> Version 1.1.0 is
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<a href="download.html">released</a>!</p>
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<p>This release includes the first support for loading RockSim
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rocket design files (.RKT), thanks to contributions by Doug
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Pedrick. It's also the kick-off of the 1.1 development branch of
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OpenRocket.</p>
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<p><span class="date">10.3.2010:</span> Version 1.0.0 is
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<a href="download.html">released</a>!</p>
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<p>This release includes several hundred new thrustcurves from
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<a href="http://www.thrustcurve.org/">thrustcurve.org</a> and some
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bug fixes. It is also a stable milestone, after which development
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on larger features will be started in a 1.1 branch. Look out
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for it! :-)</p>
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<p><span class="date">17.2.2010:</span> Version 0.9.6 is
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<a href="download.html">released</a>!</p>
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<p>This release updates the aerodynamic calculation methods to be
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more in line with the Barrowman method and enhances the simulation
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time step selection, in addition to fixing numerous bugs.</p>
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<p><span class="date">28.11.2009:</span> Version 0.9.5 is
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<a href="download.html">released</a>!</p>
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<p>This release <strong>fixes a serious bug in 0.9.4</strong> that
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prevented adding a tube coupler and centering ring to the same
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body tube, in addition to a few smaller additions. Users of
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0.9.4 should upgrade immediately!</p>
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<p><span class="date">24.11.2009:</span> Version 0.9.4 is
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<a href="download.html">released</a>!</p>
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<p>This version adds support for through-the-wall fin tabs,
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attaching components to coupler tubes, material editing, automatic
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update checking, in addition to fixing numerous bugs.</p>
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<p><span class="date">1.9.2009:</span> Version 0.9.3 is
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<a href="download.html">released</a>!</p>
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<p>This version includes lots of bug fixes and new features including
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data exporting, showing flight events in plots, example rocket designs,
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splitting clustered inner tubes and automated bug reporting.</p>
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<p><span class="date">13.7.2009:</span> Version 0.9.2 is
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<a href="download.html">released</a>!</p>
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<p>This version includes <strong>bug fixes for imperial unit
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conversions</strong> and UI improvements for motor selection.
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<em>All users of imperial units should upgrade!</em></p>
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<p><span class="date">9.6.2009:</span> The
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<a href="documentation.html">Master's thesis</a> for which OpenRocket
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was written for is now available!</p>
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<p>At the same time version 0.9.1 was
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<a href="download.html">released</a>. This release fixes various
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file handling bugs and adds small UI enhancements.</p>
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<p><span class="date">24.5.2009:</span> First version 0.9.0
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<a href="download.html">released</a>!</p>
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</div>
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