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

Comparing ray/src/util/cmatrix.c (file contents):
Revision 2.17 by greg, Thu Aug 18 00:52:48 2016 UTC vs.
Revision 2.18 by greg, Tue Aug 30 14:52:46 2016 UTC

#	Line 403 | Line 403 | cm_multiply(const CMATRIX *cm1, const CMATRIX *cm2)
403		for (i = 0; i < cm1->ncols; i++) {
404		const COLORV        *cp1 = cm_lval(cm1,dr,i);
405		const COLORV        *cp2 = cm_lval(cm2,i,dc);
406	<	res[0] += cp1[0] * cp2[0];
407	<	res[1] += cp1[1] * cp2[1];
408	<	res[2] += cp1[2] * cp2[2];
406	>	res[0] += (double)cp1[0] * cp2[0];
407	>	res[1] += (double)cp1[1] * cp2[1];
408	>	res[2] += (double)cp1[2] * cp2[2];
409		}
410		copycolor(dp, res);
411		}

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