slicer/Makefile, slicer.c: forgot to commit these files :-(

slicer/Makefile

@@ -0,0 +1,25 @@
+#
+# slicer/Makefile - Build the mesh slicer
+#
+# Written 2015 by Werner Almesberger
+# Copyright 2015 Werner Almesberger
+#
+# 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.
+#
+
+
+NAME = slicer
+
+OBJS = $(NAME).o slice.o stl.o
+
+CFLAGS = -g -Wall -Wshadow -Wmissing-prototypes -Wmissing-declarations\
+	 $(shell pkg-config --cflags glib-2.0)
+LDLIBS = -lm $(shell pkg-config --libs glib-2.0)
+
+$(NAME):	$(OBJS)
+
+clean:
+		rm -f $(OBJS)

slicer/slicer.c

@@ -0,0 +1,61 @@
+/*
+ * slicer.c - Generate slices
+ *
+ * Written 2015 by Werner Almesberger
+ * Copyright 2015 by Werner Almesberger
+ *
+ * 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.
+ */
+
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <unistd.h>
+
+#include "slice.h"
+#include "stl.h"
+
+
+static void usage(const char *name)
+{
+	fprintf(stderr, "usage: %s [-b distance] [file.stl]\n", name);
+	exit(1);
+}
+
+
+int main(int argc, char **argv)
+{
+	float box = 0;
+	int c;
+
+	slice_init();
+
+	while ((c = getopt(argc, argv, "b:")) != EOF)
+		switch (c) {
+		case 'b':
+			box = atof(optarg);
+			if (!box)
+				usage(*argv);
+			break;
+		default:
+			usage(*argv);
+		}
+
+	switch (argc-optind) {
+	case 0:
+		stl_load_file(stdin, slice);
+		break;
+	case 1:
+		stl_load(argv[optind], slice);
+		break;
+	default:
+		usage(*argv);
+	}
+
+	slice_dump(box);
+
+	return 0;
+}