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Merged branch 'dev_native' into lm_sla_supports_auto

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Added igl library files
This commit is contained in:
Lukas Matena 2018-10-26 15:45:52 +02:00
commit 7681d00ee5
2865 changed files with 142806 additions and 22325 deletions
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src/igl/directed_edge_orientations.cpp Normal file
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// This file is part of libigl, a simple c++ geometry processing library.
//
// Copyright (C) 2015 Alec Jacobson <alecjacobson@gmail.com>
//
// 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/.
#include "directed_edge_orientations.h"
template <typename DerivedC, typename DerivedE>
IGL_INLINE void igl::directed_edge_orientations(
const Eigen::PlainObjectBase<DerivedC> & C,
const Eigen::PlainObjectBase<DerivedE> & E,
std::vector<
Eigen::Quaterniond,Eigen::aligned_allocator<Eigen::Quaterniond> > & Q)
{
using namespace Eigen;
Q.resize(E.rows());
for(int e = 0;e<E.rows();e++)
{
const auto & b = C.row(E(e,1)) - C.row(E(e,0));
Q[e].setFromTwoVectors( RowVector3d(1,0,0),b);
}
}
#ifdef IGL_STATIC_LIBRARY
// Explicit template instantiation
template void igl::directed_edge_orientations<Eigen::Matrix<double, -1, -1, 0, -1, -1>, Eigen::Matrix<int, -1, -1, 0, -1, -1> >(Eigen::PlainObjectBase<Eigen::Matrix<double, -1, -1, 0, -1, -1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, -1, 0, -1, -1> > const&, std::vector<Eigen::Quaternion<double, 0>, Eigen::aligned_allocator<Eigen::Quaternion<double, 0> > >&);
#endif