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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/print_ijv.cpp Normal file
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// This file is part of libigl, a simple c++ geometry processing library.
//
// Copyright (C) 2013 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 "print_ijv.h"
#include "find.h"
#include <iostream>
template <typename T>
IGL_INLINE void igl::print_ijv(
const Eigen::SparseMatrix<T>& X,
const int offset)
{
Eigen::Matrix<int,Eigen::Dynamic,1> I;
Eigen::Matrix<int,Eigen::Dynamic,1> J;
Eigen::Matrix<T,Eigen::Dynamic,1> V;
igl::find(X,I,J,V);
// Concatenate I,J,V
Eigen::Matrix<T,Eigen::Dynamic,Eigen::Dynamic> IJV(I.size(),3);
IJV.col(0) = I.cast<T>();
IJV.col(1) = J.cast<T>();
IJV.col(2) = V;
// Offset
if(offset != 0)
{
IJV.col(0).array() += offset;
IJV.col(1).array() += offset;
}
std::cout<<IJV;
}
#ifdef IGL_STATIC_LIBRARY
// Explicit template instantiation
// generated by autoexplicit.sh
template void igl::print_ijv<double>(Eigen::SparseMatrix<double, 0, int> const&, int);
#endif