// main.c -- read in a .node file and fix the z values of the interpolated // points // // Written by Curtis Olson, started November 1997. // // Copyright (C) 1997 Curtis L. Olson - curt@infoplane.com // // This program is free software; you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation; either version 2 of the License, or // (at your option) any later version. // // This program 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 General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program; if not, write to the Free Software // Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. // // $Id$ // (Log is kept at end of this file) // #include #include #include #include #include #include "fixnode.hxx" #include "triload.hxx" // Storage for the original DEM data which is used to interpolate z values static fgDEM dem; static float dem_data[DEM_SIZE_1][DEM_SIZE_1]; // Node list static double nodes[MAX_NODES][3]; // find all the matching files in the specified directory and fix them void process_files(char *root_path) { DIR *d; struct dirent *de; char file_path[256]; char *ptr; int len; if ( (d = opendir(root_path)) == NULL ) { printf("cannot open directory '%s'.", root_path); exit(-1); } while ( (de = readdir(d)) != NULL ) { len = strlen(de->d_name); if ( len > 7 ) { ptr = de->d_name; ptr += (len - 7); // printf("--> %s \n", ptr); if ( strcmp(ptr, ".1.node") == 0 ) { strcpy(file_path, root_path); strcat(file_path, "/"); strcat(file_path, de->d_name); printf("File = %s\n", file_path); // load the input data files triload(file_path, nodes); fixnodes(file_path, dem, dem_data, nodes); } } } } // main int main(int argc, char **argv) { char demfile[256], root_path[256]; if ( argc != 3 ) { printf("Usage %s demfile root_path\n", argv[0]); exit(-1); } strcpy(demfile, argv[1]); strcpy(root_path, argv[2]); // load the corresponding dem file so we can interpolate elev values dem.open(demfile); dem.parse(dem_data); dem.close(); // process all the *.1.node files in the specified directory process_files(root_path); return(0); } // $Log$ // Revision 1.1 1998/04/08 23:05:57 curt // Adopted Gnu automake/autoconf system. // // Revision 1.6 1998/04/06 21:09:44 curt // Additional win32 support. // Fixed a bad bug in dem file parsing that was causing the output to be // flipped about x = y. // // Revision 1.5 1998/03/19 02:50:20 curt // Updated to support -lDEM class. // // Revision 1.4 1998/03/03 16:00:58 curt // More c++ compile tweaks. // // Revision 1.3 1998/01/09 23:03:08 curt // Restructured to split 1deg x 1deg dem's into 64 subsections. // // Revision 1.2 1997/12/02 13:12:07 curt // Updated to fix every node. // // Revision 1.1 1997/11/27 00:17:34 curt // Initial revision. // //