GeneralGnomonic.cpp File Reference

#include <iostream>
#include <sstream>
#include "moab/Core.hpp"
#include "moab/Interface.hpp"
#include "moab/IntxMesh/IntxUtils.hpp"
#include "moab/ProgOptions.hpp"

Include dependency graph for GeneralGnomonic.cpp:

Go to the source code of this file.

Functions
int	main (int argc, char *argv[])

Function Documentation

main()

int main	(	int	argc,
		char *	argv[]
	)

Definition at line 18 of file GeneralGnomonic.cpp.

{
    string filein  = "target_1.h5m";
    string fileout = "project.h5m";
 
    ProgOptions opts;
    opts.addOpt< std::string >( "model,m", "input file ", &filein );
 
    opts.addOpt< std::string >( "output,o", "output filename", &fileout );
 
    opts.parseCommandLine( argc, argv );
 
    Core moab;
    Interface* mb = &moab;
    EntityHandle sf;
    ErrorCode rval = mb->create_meshset( MESHSET_SET, sf );MB_CHK_ERR( rval );
 
    rval = mb->load_file( filein.c_str(), &sf );MB_CHK_ERR( rval );
 
    EntityHandle outSet;
    rval = mb->create_meshset( MESHSET_SET, outSet );MB_CHK_ERR( rval );
    // get the coords of the first vertex entity handle
    EntityHandle v1 = 1;  // we know it must exist; we could get a specific one too :)
 
    CartVect P;
    rval = mb->get_coords( &v1, 1, P.array() );MB_CHK_ERR( rval );
 
    rval = IntxUtils::global_gnomonic_projection_general( mb, sf, P, outSet );MB_CHK_ERR( rval );
    std::cout << "writing output file " << fileout.c_str() << "\n";
    rval = mb->write_file( fileout.c_str(), 0, 0, &outSet, 1 );MB_CHK_ERR( rval );
 
    return 0;
}

References ProgOptions::addOpt(), moab::CartVect::array(), moab::Core::create_meshset(), ErrorCode, moab::Core::get_coords(), moab::IntxUtils::global_gnomonic_projection_general(), moab::Core::load_file(), mb, MB_CHK_ERR, MESHSET_SET, ProgOptions::parseCommandLine(), and moab::Core::write_file().