[ViewVC] Diff of: radiance/ray/src/common/xf.c

Comparing ray/src/common/xf.c (file contents):
Revision 1.7 by greg, Wed Oct 18 23:15:37 1989 UTC vs.
Revision 1.8 by greg, Tue Feb 20 18:02:30 1990 UTC

#	Line 32 \| Line 32 \| *char av[];**
32		setident4(retmat);
33		*retsca = 1.0;
34
35	+	icnt = 1;
36		setident4(xfmat);
37		xfsca = 1.0;
38
#	Line 108 \| Line 109 \| *char av[];**
109
110		case 'i': /* iterate */
111		checkarg(2,1);
111	–	icnt = atoi(av[++i]);
112		while (icnt-- > 0) {
113		multmat4(retmat, retmat, xfmat);
114		retsca = xfsca;
115		}
116	+	icnt = atoi(av[++i]);
117		setident4(xfmat);
118		xfsca = 1.0;
119	<	break;
119	>	continue;
120
121		default:
122		return(i);
#	Line 124 \| Line 125 \| *char av[];**
125		multmat4(xfmat, xfmat, m4);
126		}
127		done:
128	<	multmat4(retmat, retmat, xfmat);
129	<	retsca = xfsca;
128	>	while (icnt-- > 0) {
129	>	multmat4(retmat, retmat, xfmat);
130	>	retsca = xfsca;
131	>	}
132		return(i);
133		}
134
#	Line 146 \| Line 149 \| *char av[];**
149		setident4(retmat);
150		*retsca = 1.0;
151
152	+	icnt = 1;
153		setident4(xfmat);
154		xfsca = 1.0;
155
#	Line 222 \| Line 226 \| *char av[];**
226
227		case 'i': /* iterate */
228		checkarg(2,1);
225	–	icnt = atoi(av[++i]);
229		while (icnt-- > 0) {
230		multmat4(retmat, xfmat, retmat);
231		retsca = xfsca;
232		}
233	+	icnt = atoi(av[++i]);
234		setident4(xfmat);
235		xfsca = 1.0;
236		break;
#	Line 238 \| Line 242 \| *char av[];**
242		multmat4(xfmat, m4, xfmat); /* left multiply */
243		}
244		done:
245	<	multmat4(retmat, xfmat, retmat);
246	<	retsca = xfsca;
245	>	while (icnt-- > 0) {
246	>	multmat4(retmat, xfmat, retmat);
247	>	retsca = xfsca;
248	>	}
249		return(i);
250		}
251		#endif

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