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root/Development/ray/src/common/fvect.c

Comparing ray/src/common/fvect.c (file contents):
Revision 2.22 by greg, Thu May 21 05:54:54 2015 UTC vs.
Revision 2.23 by greg, Thu May 21 07:02:23 2015 UTC

#	Line 170 | Line 170 | int randomize                          /* randomize orientation */
170		v1[0] = 0.5 - frandom();
171		v1[1] = 0.5 - frandom();
172		v1[2] = 0.5 - frandom();
173	<	switch (ord[0] = (int)(frandom()*2.99999)) {
174	<	case 0:
175	<	ord[1] = 1 + (frandom() > .5);
176	<	ord[2] = 2 - ord[1];
177	<	break;
178	<	case 1:
179	<	ord[1] = 2*(frandom() > .5);
180	<	ord[2] = 2 - ord[1];
181	<	break;
182	<	case 2:
183	<	ord[1] = (frandom() > .5);
184	<	ord[2] = 1 - ord[1];
185	<	break;
173	>	switch ((int)(frandom()*5.99999)) {
174	>	case 0: ord[0] = 0; ord[1] = 1; ord[2] = 2; break;
175	>	case 1: ord[0] = 0; ord[1] = 2; ord[2] = 1; break;
176	>	case 2: ord[0] = 1; ord[1] = 0; ord[2] = 2; break;
177	>	case 3: ord[0] = 1; ord[1] = 2; ord[2] = 0; break;
178	>	case 4: ord[0] = 2; ord[1] = 0; ord[2] = 1; break;
179	>	case 5: ord[0] = 2; ord[1] = 1; ord[2] = 0; break;
180		}
181		} else {
182	<	v1[0] = v1[1] = v1[2] = .0;
182	>	v1[0] = v1[1] = v1[2] = 0.0;
183		ord[0] = 0; ord[1] = 1; ord[2] = 2;
184		}
185

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