50 lines
1.5 KiB
C++
50 lines
1.5 KiB
C++
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// External.cxx -- interface to the "External"-ly driven flight model
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//
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// Written by Curtis Olson, started November 1999.
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//
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// Copyright (C) 1999 Curtis L. Olson - curt@flightgear.org
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License as
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// published by the Free Software Foundation; either version 2 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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//
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// $Id$
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#include "External.hxx"
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// Initialize the External flight model, dt is the time increment
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// for each subsequent iteration through the EOM
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int FGExternal::init( double dt ) {
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// cout << "FGExternal::init()" << endl;
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// set valid time for this record
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stamp_time();
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return 1;
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}
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// Run an iteration of the EOM. This is essentially a NOP here
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// because these values are getting filled in elsewhere based on
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// external input.
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int FGExternal::update( int multiloop ) {
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// cout << "FGExternal::update()" << endl;
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// double time_step = (1.0 / current_options.get_model_hz()) * multiloop;
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return 1;
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}
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