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root/Development/ray/src/util/vwrays.c

Comparing ray/src/util/vwrays.c (file contents):
Revision 3.7 by schorsch, Sun Jul 27 22:12:04 2003 UTC vs.
Revision 3.9 by greg, Wed Oct 22 02:06:35 2003 UTC

#	Line 5 | Line 5 | static const char      RCSid[] = "$Id$";
5		* Compute rays corresponding to a given picture or view.
6		*/
7
8	–
9	–	#include "standard.h"
10	–
8		#include "platform.h"
9	+	#include "standard.h"
10		#include "view.h"
11
12		extern int      putf(), putd(), puta();
#	Line 162 | Line 160 | pix2rays(FILE *fp)
160		if (zfd >= 0) {
161		loc2pix(pp, &rs, px/rs.xr, py/rs.yr);
162		if (lseek(zfd,
163	<	(pp[1]*scanlen(&rs)+pp[0])*sizeof(float), 0)
164	<	< 0 ||
163	>	(pp[1]*scanlen(&rs)+pp[0])*sizeof(float),
164	>	SEEK_SET) < 0 ||
165		read(zfd, &zval, sizeof(float))
166	<	< sizeof(float)) {
166	>	< sizeof(float)) {
167		fprintf(stderr, "%s: depth buffer read error\n",
168		progname);
169		exit(1);

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