156 lines
		
	
	
		
			7.7 KiB
		
	
	
	
		
			HTML
		
	
	
	
	
	
			
		
		
	
	
			156 lines
		
	
	
		
			7.7 KiB
		
	
	
	
		
			HTML
		
	
	
	
	
	
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  <title>OpenRocket — Download</title>
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  <meta name="keywords" content="OpenRocket, model rocket, simulator, simulation, rocketry" />
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    You are using a browser that is <strong>8 years old!</strong>
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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="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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    <h1>Download OpenRocket</h1>
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  <div class="content">
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<div class="news">
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      <h2>Recent 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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</div>
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    <div class="contentholder">
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      <h2>Ready packages</h2>
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      <p>These are packages ready for use and are the recommended
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	download for normal users.  They are pre-packaged with motor
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	thrust curves from
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	<a href="http://www.thrustcurve.org/">thrustcurve.org</a>.</p>
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      <p>OpenRocket requires <strong>Java version 6</strong> or
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	  later.  The Sun Java Runtime is recommended.</p>
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      <h3>Development release</h3>
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      <p>The development release contains the latest and greatest
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	features, but may contain more bugs than the stable version.
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	Currently the development version is the recommended
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	download.</p>
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      <div class="right 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 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="https://sourceforge.net/projects/openrocket/files/openrocket/1.1.9/OpenRocket-1.1.9-src.zip/download">Source code</a>
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    </span>
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  </div>
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      <h3>Stable release</h3>
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      <p>Occasionally during OpenRocket development focus will shift
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	from feature development towards getting all open bugs fix and
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	to produce a stable release.  No updates are made to the
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	stable branch except for possible bug fixes, so the stable
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	release has less features than the development release.</p>
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      <p>The current stable release is
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	<tt><a class="main"
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	href="https://sourceforge.net/projects/openrocket/files/openrocket/1.0.0/OpenRocket-1.0.0.jar/download">OpenRocket-1.0.0.jar</a></tt></p>
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      <h3>Running OpenRocket</h3>
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      <p>OpenRocket can be started in most graphical environments (including
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	Windows) by double-clicking the package icon.  No installation is
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	required.</p>
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      <p>From the command line OpenRocket can be started by
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      <span class="command">java -jar OpenRocket-1.1.9.jar</span></p>
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    <div class="clear"></div>
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    <h2>Source code and older versions</h2>
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    <p><strong>Source packages</strong> and older versions of
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      OpenRocket are available in the
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      <a href="https://sourceforge.net/projects/openrocket/files/openrocket/">SourceForge repository</a>.</p>
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    <p>Alternatively, the most recent development version can be
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      obtained from the
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      <a href="http://openrocket.svn.sourceforge.net/viewvc/openrocket/">SVN
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	repository</a>.  It can be retrieved simply using the command</p>
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    <pre class="quote">$ svn co https://openrocket.svn.sourceforge.net/svnroot/openrocket/trunk OpenRocket</pre>
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    <p>The above URL may be used to connect to the repository with
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      other Subversion clients as well.</p>
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