sphgeomUtils.h

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/*
 * Developed for the LSST Data Management System.
 * This product includes software developed by the LSST Project
 * (https://www.lsst.org).
 * See the COPYRIGHT file at the top-level directory of this distribution
 * for details of code ownership.
 *
 * 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 3 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, see <https://www.gnu.org/licenses/>.
 */
 
#ifndef LSST_GEOM_SPHGEOMUTILS_H
#define LSST_GEOM_SPHGEOMUTILS_H
 
/*
 * Utilities to ease interaction with lsst.sphgeom
 */
 
#include "Eigen/Core"
 
#include "lsst/sphgeom/Vector3d.h"
 
namespace lsst {
namespace geom {
 
inline Eigen::Vector3d asEigen(sphgeom::Vector3d const &vector) noexcept {
    return Eigen::Vector3d(vector.x(), vector.y(), vector.z());
}
 
}  // namespace geom
}  // namespace lsst
 
#endif  // LSST_GEOM_SPHGEOMUTILS_H