ofs2off.cpp

#include <iostream>
#include "DGtal/base/Common.h"

#include "DGtal/io/readers/MeshReader.h"
#include "DGtal/io/writers/MeshWriter.h"
#include "DGtal/io/Display3D.h"
#include "DGtal/shapes/Mesh.h"

#include "CLI11.hpp"


using namespace std;
using namespace DGtal;

int main( int argc, char** argv )
{
// parse command line using CLI ----------------------------------------------
   CLI::App app;
   std::string inputFileName;
   std::string outputFileName {"result.off"};

   app.description("Convert OFS file into OFF mesh format.");
   app.add_option("-i,--input,1", inputFileName, "ofs file (.ofs)." )
    ->required()
    ->check(CLI::ExistingFile);
   app.add_option("-o,--output,2", outputFileName, "ofs file (.off)");
   
  app.get_formatter()->column_width(40);
  CLI11_PARSE(app, argc, argv);
  // END parse command line using CLI ----------------------------------------------
   
   // We store the colors
   Mesh<Z3i::RealPoint> anImportedMesh(true);
   bool import = anImportedMesh << inputFileName;
   bool exported = anImportedMesh >> outputFileName;
   if(!import || !exported){
     trace.info() << "Conversion failed: " <<  (exported? "Reading OFS failed. ":  "Export OFF failed. ") << std::endl;
     return 0;
   }
  trace.info() << "[done]. "<< std::endl;
  return 0;
}