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/**************************************************************************\
*
* This source file is part of DIME.
* Copyright (C) 1998-2001 by Systems In Motion. All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License, version 2, 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
* General Public License (the accompanying file named COPYING) for more
* details.
*
**************************************************************************
*
* If you need DIME for a non-GPL project, contact Systems In Motion
* to acquire a Professional Edition License:
*
* Systems In Motion http://www.sim.no/
* Prof. Brochs gate 6 sales@sim.no
* N-7030 Trondheim Voice: +47 22114160
* NORWAY Fax: +47 22207097
*
\**************************************************************************/
#include <dime/Input.h>
#include <dime/Output.h>
#include <dime/Model.h>
#include <dime/State.h>
#include <stdio.h>
#include <dime/convert/convert.h>
#ifdef macintosh
#include "console.h"
#include "unix.h"
#include "SIOUX.h"
#endif // macintosh
static int
usage(char *progname)
{
fprintf(stderr,
"Usage: %s [infile] [-o outfile] [-e maxerr] [-f] [-l]\n"
"(default infile is stdin, default outfile is stdout)\n\n"
"Options:\n"
"-e <maxerr> Maximum error when tessellating curves\n"
"-s <numsub> Number of subdivisions for a curve (full circle)\n"
"-f Respect the $FILLMODE header variable\n"
"-vrml2 Write as vrml2. Default is vrml1\n"
"-2d Set z-coordinate to 0 for all vertices\n"
"-l Use layer color, ignore the color index\n\n",
progname);
return -1;
}
int
main(int argc, char **argv)
{
#ifdef macintosh
SIOUXSettings.asktosaveonclose = 0;
argc = ccommand(&argv);
_fcreator = 'CMPL';
_ftype = 'TEXT';
#endif // macintosh
char *infile, *outfile;
infile = outfile = NULL;
float maxerr = 0.1f;
int sub = -1;
int i = 1;
int fillmode = 0;
int layercol = 0;
bool vrml1 = true;
bool only2d = false;
while (i < argc) {
if (argv[i][0] != '-') {
if (infile != NULL) return usage(argv[0]);
infile = argv[i];
i++;
}
else {
switch (argv[i][1]) {
case 'o':
i++;
if (i >= argc || outfile != NULL) return usage(argv[0]);
outfile = argv[i];
i++;
break;
case 'e':
i++;
if (i >= argc) return usage(argv[0]);
maxerr = atof(argv[i]);
i++;
break;
case 's':
i++;
if (i >= argc) return usage(argv[0]);
sub = atoi(argv[i]);
i++;
break;
case 'f':
i++;
fillmode = 1;
break;
case 'l':
i++;
layercol = 1;
break;
case 'v':
i++;
vrml1 = false;
break;
case 'h':
return usage(argv[0]);
case '2':
i++;
only2d = true;
break;
default:
return usage(argv[0]);
}
}
}
dimeInput in;
//
// open file for reading (or use stdin)
//
if (infile == NULL) {
if (!in.setFileHandle(stdin)) {
fprintf(stderr,"Unexpected error opening file from stdin\n");
return -1;
}
}
else {
if (!in.setFile(infile)) {
fprintf(stderr,"Error opening file for reading: %s\n", infile);
return -1;
}
}
//
// try reading the file
//
dimeModel model;
if (!model.read(&in)) {
fprintf(stderr,"DXF read error in line: %d\n", in.getFilePosition());
return -1;
}
//
// open output file (or use stdout)
//
FILE *out = stdout;
if (outfile != NULL) {
out = fopen(outfile, "wb");
if (!out) {
fprintf(stderr,"Error opening file for writing: %s\n", outfile);
return -1;
}
}
dxfConverter converter;
converter.findHeaderVariables(model);
converter.setMaxerr(maxerr);
if (sub > 0) converter.setNumSub(sub);
//
// override $FILLMODE header variable unless user tells us not to.
// The $FILLMODE variable just specifies if AutoCAD was in fillmode
// when the user saved the DXF file, and may therefore not be what
// we want when converting files.
//
if (fillmode == 0) converter.setFillmode(true);
if (layercol) converter.setLayercol(true);
if (!converter.doConvert(model)) {
fprintf(stderr,"Error during conversion\n");
if (out && out != stdout) fclose(out);
return -1;
}
converter.writeVrml(out, vrml1, only2d);
if (out != stdout) fclose(out);
return 0; // alles in ordnung :-)
}
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