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root/radiance/ray/src/rt/text.c
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Comparing ray/src/rt/text.c (file contents):
Revision 2.18 by gwlarson, Mon Aug 10 18:37:06 1998 UTC vs.
Revision 2.19 by gwlarson, Thu May 20 13:51:19 1999 UTC

# Line 180 | Line 180 | register OBJREC  *tm;
180          fcross(DxR, D, R);
181          fcross(t->right, DxR, D);
182          d = DOT(t->right,t->right);
183 <        if (d <= FTINY*FTINY)
183 >        if (d <= FTINY*FTINY*FTINY*FTINY)
184                  objerror(tm, USER, "illegal motion vector");
185          d = DOT(D,D)/d;
186          for (i = 0; i < 3; i++)

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