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git://projects.qi-hardware.com/cae-tools.git
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64 lines
1.2 KiB
C
64 lines
1.2 KiB
C
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/*
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* cameo.c - Toolpath adaptation and machine control
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*
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* Written 2010 by Werner Almesberger
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* Copyright 2010 Werner Almesberger
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include <assert.h>
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#include "path.h"
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#include "gnuplot.h"
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static void usage(const char *name)
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{
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fprintf(stderr, "usage: %s r_mm [in.gnuplot [out.gnuplot]]\n",
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name);
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exit(1);
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}
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int main(int argc, char **argv)
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{
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char *in = NULL, *out = NULL;
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double r;
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struct path *paths;
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switch (argc) {
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case 4:
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out = argv[3];
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/* fall through */
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case 3:
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in = argv[2];
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/* fall through */
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case 2:
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r = atof(argv[1]);
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break;
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default:
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usage(*argv);
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}
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/*
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* To do:
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* - auto-detect orientation
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* - handle multiple paths
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* - instead of reversing the path, reverse the handedness
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*/
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paths = gnuplot_read(in, r);
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assert(!paths->next); /* we don't handle this yet */
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paths = path_reverse(paths);
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paths = path_offset(paths, 1);
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gnuplot_write(out, paths);
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return 0;
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}
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