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root/Development/ray/src/hd/rhdisp2.c

Comparing ray/src/hd/rhdisp2.c (file contents):
Revision 3.5 by gregl, Fri Nov 21 18:17:37 1997 UTC vs.
Revision 3.6 by gregl, Mon Nov 24 15:17:28 1997 UTC

#	Line 373 | Line 373 | VIEW   *vold, *vnew;
373		ocnt = -ocnt;
374		if ((nca.rev = ncnt < 0))
375		ncnt = -ncnt;
376	<	/* add and delete cells in order */
377	<	while (ocnt > 0 & ncnt > 0)
378	<	if ((c = cellcmp(ogcp, ngcp)) > 0) {    /* new cell */
379	<	netchange += docell(ngcp++, &nca);
380	<	ncnt--;
381	<	} else if (c < 0) {                     /* obsolete cell */
382	<	netchange -= docell(ogcp++, &oca);
383	<	ocnt--;
384	<	} else {                                /* same cell? */
385	<	if (oca.rev != nca.rev)         /* not */
386	<	netchange += docell(ngcp, &nca) -
387	<	docell(ogcp, &oca);
388	<	ogcp++; ocnt--;
389	<	ngcp++; ncnt--;
390	<	}
376	>	if (nca.rev == oca.rev)         /* add and delete cells in order */
377	>	while (ocnt > 0 & ncnt > 0)
378	>	if ((c = cellcmp(ogcp, ngcp)) > 0) {    /* new cell */
379	>	netchange += docell(ngcp++, &nca);
380	>	ncnt--;
381	>	} else if (c < 0) {                     /* old cell */
382	>	netchange -= docell(ogcp++, &oca);
383	>	ocnt--;
384	>	} else {                                /* same cell */
385	>	ogcp++; ocnt--;
386	>	ngcp++; ncnt--;
387	>	}
388		/* take care of list tails */
389		for ( ; ncnt > 0; ncnt--)
390		netchange += docell(ngcp++, &nca);

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