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root/Development/ray/src/hd/genrhgrid.c

Comparing ray/src/hd/genrhgrid.c (file contents):
Revision 3.8 by schorsch, Thu Jan 1 11:21:55 2004 UTC vs.
Revision 3.12 by greg, Sat Jun 7 05:09:46 2025 UTC

#	Line 5 | Line 5 | static const char      RCSid[] = "$Id$";
5		* Generate renderable grids from a holodeck file
6		*/
7
8	–	#include <stdio.h>
9	–
8		#include "platform.h"
9		#include "resolu.h"
10		#include "holo.h"
11
14	–	char    *progname;              /* global argv[0] */
15	–
12		char    *mat, *name;            /* material and object id */
13		double  rad;                    /* grid line radius */
14
#	Line 29 | Line 25 | main(
25		{
26		int     sect;
27
28	<	progname = argv[0];
28	>	fixargv0(argv[0]);
29		if ((argc < 5) | (argc > 6))
30		goto userr;
31		mat = argv[1];
#	Line 59 | Line 55 | gridsect(              /* get specified section(s) and print grids
55		int32   nextloc;
56		int     n;
57		/* open holodeck file */
58	<	if ((fp = fopen(fname, "r")) == NULL) {
58	>	if ((fp = fopen(fname, "rb")) == NULL) {
59		sprintf(errmsg, "cannot open \"%s\"", fname);
60		error(SYSTEM, errmsg);
61		}
#	Line 85 | Line 81 | gridsect(              /* get specified section(s) and print grids
81
82		void
83		putgrid(                        /* run through holodeck section grid lines */
84	<	register HOLO   *hp
84	>	HOLO    *hp
85		)
86		{
87	<	register int    w, i;
87	>	int     w, i;
88		int     g0, g1;
89		FVECT   wp[2], mov;
90		double  d;
#	Line 135 | Line 131 | putgrid(                       /* run through holodeck section grid lines
131
132		void
133		putline(                /* put out a line */
134	<	register FVECT  wp[2]
134	>	FVECT   wp[2]
135		)
136		{
137		static int      cnt = 0;

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