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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/launch_medit.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 "launch_medit.h"
#include "writeMESH.h"
#include <cstdio>
#include <iostream>
#include <string>
#include <sstream>
#define MEDIT_PATH "/opt/local/bin/medit"
#define TEMP_MESH_FILE "/var/tmp/temp.mesh"
#define TEMP_MEDIT_FILE "/var/tmp/temp.medit"
template <typename DerivedV, typename DerivedT, typename DerivedF>
IGL_INLINE int igl::launch_medit(
const Eigen::PlainObjectBase<DerivedV> & V,
const Eigen::PlainObjectBase<DerivedT> & T,
const Eigen::PlainObjectBase<DerivedF> & F,
const bool wait)
{
using namespace std;
// Build medit command, end with & so command returns without waiting
stringstream command;
command<<MEDIT_PATH<<" "<<TEMP_MESH_FILE<<" "<<TEMP_MEDIT_FILE;
if(!wait)
{
command<<" &";
}
bool mesh_saved = writeMESH(TEMP_MESH_FILE,V,T,F);
if(!mesh_saved)
{
return -1;
}
// Write default medit options
const string default_medit_file_contents =
"BackgroundColor 1 1 1\n"
"LineColor 0 0 0\n"
"WindowSize 1024 800\n"
"RenderMode shading + lines\n";
FILE * fp = fopen(TEMP_MEDIT_FILE,"w");
if(fp == NULL)
{
cerr<<"^"<<__FUNCTION__<<": Could not write to "<<TEMP_MEDIT_FILE<<endl;
return -1;
}
fprintf(fp,"%s",default_medit_file_contents.c_str());
fclose(fp);
try
{
return system(command.str().c_str());
}catch(int e)
{
cerr<<"^"<<__FUNCTION__<<": Calling to medit crashed..."<<endl;
return -1;
}
// Could clean up and delete these files but not really worth it
}
#ifdef IGL_STATIC_LIBRARY
// Explicit template instantiation
template int igl::launch_medit<Eigen::Matrix<double, -1, -1, 0, -1, -1>, Eigen::Matrix<int, -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&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, -1, 0, -1, -1> > const&, bool);
#endif