hopebox |
2012-08-15 21:57 |
It depends on which mode you are running. It sounds like that its either the ray is totally internal reflected in sequential mode or in non-sequential mode that the ray aiming at a direction that there are no objects it will intercept with. dBKL_'@@} [%M=nJ{8 The info you provided was limited so my reply is purely a speculation.
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