From: Torsten Dreyer <torsten@t3r.de>
Date: Tue, 22 Dec 2015 10:41:56 +0000 (+0100)
Subject: Remove unused code
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=2b66cf3484b086289e2cd28ddb39f03be5372103;p=flightgear.git

Remove unused code
---

diff --git a/src/Environment/CMakeLists.txt b/src/Environment/CMakeLists.txt
index ccff9f7e0..26ce261df 100644
--- a/src/Environment/CMakeLists.txt
+++ b/src/Environment/CMakeLists.txt
@@ -8,7 +8,6 @@ set(SOURCES
 	ephemeris.cxx
 	fgclouds.cxx
 	fgmetar.cxx
-	fgwind.cxx
 	metarairportfilter.cxx
 	metarproperties.cxx
 	precipitation_mgr.cxx
@@ -28,7 +27,6 @@ set(HEADERS
 	ephemeris.hxx
 	fgclouds.hxx
 	fgmetar.hxx
-	fgwind.hxx
 	metarairportfilter.hxx
 	metarproperties.hxx
 	precipitation_mgr.hxx
diff --git a/src/Environment/fgwind.cxx b/src/Environment/fgwind.cxx
deleted file mode 100644
index 687a7ae41..000000000
--- a/src/Environment/fgwind.cxx
+++ /dev/null
@@ -1,57 +0,0 @@
-// fgwind.cxx -- routines to create variable winds
-//
-// Written by Torsten Dreyer
-//
-// Copyright (C) 2009 Torsten Dreyer - Torsten _at_ t3r*de
-//
-// 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-//
-// $Id$
-#include "fgwind.hxx"
-#include <cmath>
-#include <stdio.h>
-
-FGWindModulator::FGWindModulator() : 
-	direction_offset_norm(0.0),
-	magnitude_factor_norm(1.0)
-{
-}
-
-FGWindModulator::~FGWindModulator()
-{
-}
-
-FGBasicWindModulator::FGBasicWindModulator() :
-	elapsed(0.0),
-	direction_period(17),
-	speed_period(1)
-{
-}
-
-FGBasicWindModulator::~FGBasicWindModulator()
-{
-}
-
-void FGBasicWindModulator::update( double dt)
-{
-	elapsed += dt;
-	double t = elapsed/direction_period;
-	
-	direction_offset_norm = (sin(t)*sin(2*t)+sin(t/3)) / 1.75;
-
-	t = elapsed/speed_period;
-	magnitude_factor_norm = sin(t)* sin(5*direction_offset_norm*direction_offset_norm);;
-	magnitude_factor_norm = magnitude_factor_norm < 0 ? 0 : magnitude_factor_norm;
-}
diff --git a/src/Environment/fgwind.hxx b/src/Environment/fgwind.hxx
deleted file mode 100644
index aa8235709..000000000
--- a/src/Environment/fgwind.hxx
+++ /dev/null
@@ -1,62 +0,0 @@
-// fgwind.hxx -- routines to create variable winds
-//
-// Written by Torsten Dreyer
-//
-// Copyright (C) 2009 Torsten Dreyer - Torsten _at_ t3r*de
-//
-// 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-//
-// $Id$
-#ifndef _FGWIND_HXX
-#define _FGWIND_HXX
-
-#include <simgear/structure/SGReferenced.hxx>
-
-////////////////////////////////////////////////////////////////////////
-// A Wind Modulator interface, generates gusts and wind direction changes
-////////////////////////////////////////////////////////////////////////
-class FGWindModulator : public SGReferenced {
-public:
-	FGWindModulator();
-	virtual ~FGWindModulator();
-	virtual void update( double dt ) = 0;
-	double get_direction_offset_norm() const { return direction_offset_norm; }
-	double get_magnitude_factor_norm() const { return magnitude_factor_norm; }
-protected:
-	double direction_offset_norm;
-	double magnitude_factor_norm;
-};
-
-
-////////////////////////////////////////////////////////////////////////
-// A Basic Wind Modulator, implementation of FGWindModulator
-// direction and magnitude variations are based on simple sin functions
-////////////////////////////////////////////////////////////////////////
-class FGBasicWindModulator : public FGWindModulator {
-public:
-	FGBasicWindModulator();
-	virtual ~FGBasicWindModulator();
-	virtual void update( double dt );
-	void set_direction_period( double _direction_period ) { direction_period = _direction_period; }
-	double get_direction_period() const { return direction_period; }
-	void set_speed_period( double _speed_period ) { speed_period = _speed_period; }
-	double get_speed_period() const{ return speed_period; }
-private:
-	double elapsed;
-	double direction_period;
-	double speed_period;
-};
-
-#endif