[ViewVC] Diff of: radiance/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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