aabdd355f0
(i.e. multiloop). Most subsystems currently ignore the parameter, but eventually, it will allow all subsystems to update by time rather than by framerate.
51 lines
1.5 KiB
C++
51 lines
1.5 KiB
C++
// External.cxx -- interface to the "External"-ly driven flight model
|
|
//
|
|
// Written by Curtis Olson, started November 1999.
|
|
//
|
|
// Copyright (C) 1999 Curtis L. Olson - curt@flightgear.org
|
|
//
|
|
// This program is free software; you can redistribute it and/or
|
|
// modify it under the terms of the GNU General Public License as
|
|
// published by the Free Software Foundation; either version 2 of the
|
|
// License, or (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful, but
|
|
// WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
// General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License
|
|
// along with this program; if not, write to the Free Software
|
|
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
//
|
|
// $Id$
|
|
|
|
|
|
#include "External.hxx"
|
|
|
|
|
|
FGExternal::FGExternal( double dt ) {
|
|
set_delta_t( dt );
|
|
}
|
|
|
|
|
|
FGExternal::~FGExternal() {
|
|
}
|
|
|
|
|
|
// Initialize the External flight model, dt is the time increment
|
|
// for each subsequent iteration through the EOM
|
|
void FGExternal::init() {
|
|
// cout << "FGExternal::init()" << endl;
|
|
}
|
|
|
|
|
|
// Run an iteration of the EOM. This is essentially a NOP here
|
|
// because these values are getting filled in elsewhere based on
|
|
// external input.
|
|
void FGExternal::update( int multiloop ) {
|
|
// cout << "FGExternal::update()" << endl;
|
|
|
|
// double time_step = (1.0 / fgGetInt("/sim/model-hz"))
|
|
// * multiloop;
|
|
}
|