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/* -*- Mode: JavaScript; coding: utf-8; tab-width: 3; indent-tabs-mode: tab; c-basic-offset: 3 -*-
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*******************************************************************************
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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* Copyright create3000, Scheffelstraße 31a, Leipzig, Germany 2011.
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* All rights reserved. Holger Seelig <holger.seelig@yahoo.de>.
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* The copyright notice above does not evidence any actual of intended
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* publication of such source code, and is an unpublished work by create3000.
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* This material contains CONFIDENTIAL INFORMATION that is the property of
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* No permission is granted to copy, distribute, or create derivative works from
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* the contents of this software, in whole or in part, without the prior written
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* permission of create3000.
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* NON-MILITARY USE ONLY
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* All create3000 software are effectively free software with a non-military use
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* restriction. It is free. Well commented source is provided. You may reuse the
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* source in any way you please with the exception anything that uses it must be
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* marked to indicate is contains 'non-military use only' components.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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* Copyright 2015, 2016 Holger Seelig <holger.seelig@yahoo.de>.
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* This file is part of the Cobweb Project.
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* Cobweb is free software: you can redistribute it and/or modify it under the
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* terms of the GNU General Public License version 3 only, as published by the
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* Free Software Foundation.
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* Cobweb is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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* A PARTICULAR PURPOSE. See the GNU General Public License version 3 for more
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* details (a copy is included in the LICENSE file that accompanied this code).
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* You should have received a copy of the GNU General Public License version 3
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* along with Cobweb. If not, see <http://www.gnu.org/licenses/gpl.html> for a
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* copy of the GPLv3 License.
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* For Silvio, Joy and Adi.
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******************************************************************************/
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function Spheroid3 (semiMajorAxis, semiMinorAxis)
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switch (arguments .length)
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this .semiMajorAxis = 0; // a
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this .semiMinorAxis = 0; // c
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this .semiMajorAxis = semiMajorAxis; // a
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this .semiMinorAxis = semiMinorAxis; // c
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var f_1 = arguments [1];
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this .semiMajorAxis = semiMajorAxis; // a
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this .semiMinorAxis = semiMajorAxis * (1 - 1 / f_1); // c
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Spheroid3 .prototype =
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constructor: Spheroid3,
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getSemiMajorAxis: function ()
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// Returns the semi-major axis (a)
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return this .semiMajorAxis; // a
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getSemiMinorAxis: function ()
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// Returns the semi-minor axis (c)
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return this .semiMinorAxis; // c
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return this .semiMajorAxis + " " + this .semiMinorAxis;