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root/Development/ray/src/cv/mgf2meta.c

Comparing ray/src/cv/mgf2meta.c (file contents):
Revision 2.1 by greg, Tue Apr 4 10:20:21 1995 UTC vs.
Revision 2.3 by greg, Tue Apr 11 13:32:47 1995 UTC

#	Line 5 | Line 5 | static char SCCSid[] = "$SunId$ LBL";
5		#endif
6
7		/*
8	<	* Convert MGF (Materials and Geometry Format) to Metafile graphics
8	>	* Convert MGF (Materials and Geometry Format) to Metafile 2-d graphics
9		*/
10
11		#include <stdio.h>
12		#include <math.h>
13		#include "mgflib/parser.h"
14
15	<	#define MX(v)   (int)((1<<14)*(v)[(proj_axis+1)%3])
16	<	#define MY(v)   (int)((1<<14)*(v)[(proj_axis+2)%3])
15	>	#define MX(v)   (int)(((1<<14)-1)*(v)[(proj_axis+1)%3])
16	>	#define MY(v)   (int)(((1<<14)-1)*(v)[(proj_axis+2)%3])
17
18		int     r_face();
19		int     proj_axis;
20		double  limit[3][2];
21	+	int     layer;
22
23		extern int      mg_nqcdivs;
24
#	Line 45 | Line 46 | char   *argv[];
46		if (mg_load(NULL) != MG_OK)
47		exit(1);
48		} else                          /* convert each file */
49	<	for (i = 8; i < argc; i++)
49	>	for (i = 8; i < argc; i++) {
50		if (mg_load(argv[i]) != MG_OK)
51		exit(1);
52	<	mendpage();                     /* close output */
53	<	mdone();
52	>	if (++layer >= 16) {
53	>	mendpage();
54	>	layer = 0;
55	>	}
56	>	}
57	>	mendpage();                     /* print page */
58	>	mdone();                        /* close output */
59		exit(0);
60		userr:
61		fprintf(stderr, "Usage: %s {x|y|z} xmin xmax ymin ymax zmin zmax [file.mgf] ..\n",
#	Line 86 | Line 92 | char   **av;
92		VCOPY(v1, vo);
93		VCOPY(vo, v2);
94		if (clip(v1, v2, bbmin, bbmax)) {
95	<	mline(MX(v1), MY(v1), 0, 0, 0);
95	>	mline(MX(v1), MY(v1), layer/4, 0, layer%4);
96		mdraw(MX(v2), MY(v2));
97		}
98		}

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