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/*
* ViSP, open source Visual Servoing Platform software.
* Copyright (C) 2005 - 2025 by Inria. All rights reserved.
*
* This software 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.
* See the file LICENSE.txt at the root directory of this source
* distribution for additional information about the GNU GPL.
*
* For using ViSP with software that can not be combined with the GNU
* GPL, please contact Inria about acquiring a ViSP Professional
* Edition License.
*
* See https://visp.inria.fr for more information.
*
* This software was developed at:
* Inria Rennes - Bretagne Atlantique
* Campus Universitaire de Beaulieu
* 35042 Rennes Cedex
* France
*
* If you have questions regarding the use of this file, please contact
* Inria at visp@inria.fr
*
* This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
* WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
* Description:
* Hello world example.
*/
#include <iostream>
#include <limits>
#include <visp3/core/vpConfig.h>
#include <visp3/core/vpMath.h>
#include <visp3/core/vpRotationMatrix.h>
#include <visp3/core/vpThetaUVector.h>
int main()
{
#ifdef ENABLE_VISP_NAMESPACE
using namespace VISP_NAMESPACE_NAME;
#endif
try {
vpThetaUVector tu;
// Construct a rotation matrix from the theta U angles
vpRotationMatrix R(vpMath::rad(0.), vpMath::rad(180) + 100 * std::numeric_limits<double>::epsilon(), 0.);
// Extract the theta U angles from a rotation matrix
tu.buildFrom(R);
// Since the rotation vector is 3 values column vector, the
// transpose operation produce a row vector.
vpRowVector tu_t = tu.t();
// Print the transpose row vector
std::cout << tu_t << std::endl;
return EXIT_SUCCESS;
}
catch (const vpException &e) {
std::cout << "Catch an exception: " << e << std::endl;
return EXIT_FAILURE;
}
}
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