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root/Development/ray/src/rt/rview.c

Comparing ray/src/rt/rview.c (file contents):
Revision 2.32 by greg, Sat Dec 12 19:01:00 2009 UTC vs.
Revision 2.38 by greg, Sat Jun 7 05:09:46 2025 UTC

#	Line 13 | Line 13 | static const char      RCSid[] = "$Id$";
13		#include  <ctype.h>
14
15		#include  "ray.h"
16	+	#include  "paths.h"
17		#include  "rpaint.h"
18
19		#define  CTRL(c)        ((c)-'@')
#	Line 22 | Line 23 | void
23		quit(code)                      /* quit program */
24		int  code;
25		{
25	–	#ifdef MSTATS
26	–	if (code == 2 && errno == ENOMEM)
27	–	printmemstats(stderr);
28	–	#endif
26		if (ray_pnprocs > 0)    /* close children if any */
27	<	ray_pclose(0);
28	<	devclose();
27	>	ray_pclose(0);
28	>	if (!ray_pnprocs)       /* in parent */
29	>	devclose();
30		exit(code);
31		}
32
#	Line 38 | Line 36 | devopen(                               /* open device driver */
36		char  *dname
37		)
38		{
39	<	extern char  *progname, *octname;
39	>	extern char  *octname;
40		char  *id;
41		int  i;
42
#	Line 192 | Line 190 | again:
190		break;
191		case 'm':                               /* move camera (or memstats) */
192		if (badcom("move"))
195	–	#ifdef  MSTATS
196	–	{
197	–	if (badcom("memory"))
198	–	goto commerr;
199	–	printmemstats(stderr);
200	–	break;
201	–	}
202	–	#else
193		goto commerr;
204	–	#endif
194		getmove(args);
195		break;
196		case 'r':                               /* rotate/repaint */
#	Line 225 | Line 214 | again:
214		}
215		getpivot(args);
216		break;
217	+	case 'o':                               /* origin view */
218	+	if (badcom("origin"))
219	+	goto commerr;
220	+	getorigin(args);
221	+	break;
222		case CTRL('R'):                         /* redraw */
223		redraw();
224		break;
#	Line 261 | Line 255 | commerr:
255		error(COMMAND, errmsg);
256		break;
257		}
258	+	if (newparam && ray_pnprocs)            /* drop into immediate mode */
259	+	ray_pclose(0);
260		#undef  badcom
261		}
262
#	Line 295 | Line 291 | rsample(void)                  /* sample the image */
291		/* sample the image */
292		for (y = 0; /* y < ysiz */ ; y++) {
293		for (x = 0; x < xsiz-1; x++) {
294	<	if (dev->inpready || errno == ENOMEM)
294	>	if (dev->inpready)
295		goto escape;
296		/*
297		* Test super-pixel to the right.
#	Line 309 | Line 305 | rsample(void)                  /* sample the image */
305		if (y >= ysiz-1)
306		break;
307		for (x = 0; x < xsiz; x++) {
308	<	if (dev->inpready || errno == ENOMEM)
308	>	if (dev->inpready)
309		goto escape;
310		/*
311		* Find super-pixel at this position in next row.
#	Line 343 | Line 339 | refine(                                /* refine a node */
339		{
340		int  growth;
341		int  mx, my;
346	–	int  i;
342
343		if (dev->inpready)                      /* quit for input */
344		return(0);

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