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

Comparing ray/src/hd/rhdisp.c (file contents):
Revision 3.16 by gregl, Thu Dec 18 18:14:15 1997 UTC vs.
Revision 3.17 by gregl, Fri Dec 19 14:49:05 1997 UTC

#	Line 220 | Line 220 | register VIEW  *v;
220		while (nhist < VIEWHISTLEN && viewhist[nhist].type)
221		nhist++;
222		v = viewhist + ((nhist-1)%VIEWHISTLEN);
223	<	} else if ((err = setview(v)) != NULL) {
223	>	} else
224	>	again:
225	>	if ((err = setview(v)) != NULL) {
226		error(COMMAND, err);
227		return;
228		}
227	–	again:
229		if (v->type == VT_PAR) {
230		error(COMMAND, "cannot handle parallel views");
231		return;

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