QForceStudio.cpp

/*
 * QForceStudio - Explore Force Feedback on Linux.
 *
 * Copyright (C) 2014 Logitech Europe S.A.
 *
 * 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.
 *
 * To Contact Logitech Europe S.A. please send an email to
 * devtechsupport@logitech.com or via mail at EPFL - Quartier de
 * l'Innovation Daniel Borel Innovation Center CH - 1015 Lausanne,
 * Attention Roland Bosa.
 *
 */

#include "QForceStudio.h"
#include <qglobal.h>

float normalizeAnglef(float angle)
{
    angle -= floor(angle / M_TAU_F) * M_TAU_F;
    return angle;
}

double normalizeAngle(double angle)
{
    angle -= floor(angle / M_TAU) * M_TAU;
    return angle;
}

double convertRad2Deg(double angleInRad)
{
    double angleInDeg = qRound((angleInRad / M_TAU) * 360.0);
    return angleInDeg;
}

double convertDeg2Rad(double angleInDeg)
{
    double angleInRad = (angleInDeg / 360.0) * M_TAU;
    return angleInRad;
}