text: /*                      T G F - G . C P P
   * BRL-CAD
   *
   * Copyright (c) 2008-2016 United States Government as represented by
   * the U.S. Army Research Laboratory.
   *
   * This library is free software; you can redistribute it and/or
   * modify it under the terms of the GNU Lesser General Public License
   * version 2.1 as published by the Free Software Foundation.
   *
   * This library is distributed in the hope that it will be useful, but
   * WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   * Lesser General Public License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this file; see the file named COPYING for more
   * information.
   */
  /** @file tgf-g.cpp
   *
   * INTAVAL Target Geometry File to BRL-CAD converter:
   * main function
   *
   *  Origin -
   *	TNO (Netherlands)
   *	IABG mbH (Germany)
   */
  
  #include "common.h"
  
  #include <iostream>
  #include <fstream>
  
  #include "regtab.h"
  #include "read_dra.h"
  
  
  int main
  (
      int   argc,
      char* argv[]
  ) {
      int ret = 0;
  
      if (argc < 4) {
  	std::cout << "Usage: " << argv[0] << " <DRA-mat> <DRA-geo> <BRL-g>" << std::endl;
  	ret = 1;
      }
      else {
  	FILE* in = fopen(argv[1], "r");
  
  	if (in == 0) {
  	    std::cout << "Error reading DRA-mat file" << std::endl;
  	    ret = 1;
  	}
  	else {
  	    ret = readMaterials(in);
  	    fclose(in);
  
  	    if (ret == 0) {
  		std::ifstream is(argv[2]);
  
  		if (!is.is_open()) {
  		    std::cout << "Error reading DRA-geo file" << std::endl;
  		    ret = 1;
  		}
  		else {
  		    struct rt_wdb* wdbp = wdb_fopen(argv[3]); // force create
  
  		    conv(is, wdbp);
  		    createRegions(wdbp);
  		    wdb_close(wdbp);
  		}
  	    }
  	}
      }
  
      return ret;
  }
  