rotation_matrix_from_directions.h

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// This file is part of libigl, a simple c++ geometry processing library.
//
// Copyright (C) 2016 Alec Jacobson, Daniele Panozzo, Olga Diamanti 
//
// This Source Code Form is subject to the terms of the Mozilla Public License
// v. 2.0. If a copy of the MPL was not distributed with this file, You can
// obtain one at http://mozilla.org/MPL/2.0/.
#ifndef IGL_ROTATION_MATRIX_FROM_DIRECTIONS_H
#define IGL_ROTATION_MATRIX_FROM_DIRECTIONS_H
#include "igl_inline.h"
 
#include <Eigen/Core>
 
namespace igl 
{
  template <typename Scalar>
  IGL_INLINE Eigen::Matrix<Scalar, 3, 3> rotation_matrix_from_directions(
    const Eigen::Matrix<Scalar, 3, 1> v0,
    const Eigen::Matrix<Scalar, 3, 1> v1);
}
 
#ifndef IGL_STATIC_LIBRARY
#include "rotation_matrix_from_directions.cpp"
#endif
#endif