Stephen McAvoy <mca### [at] aolcom> wrote:
> On Wed, 29 Jun 2005 09:20:18 EDT, "Ziyan" <beg### [at] hotmailcom>
> wrote:
>
> >Okay, I tried this with a HORIZONTAL mirror, but the reflection is
> >incorrect, not reflected by the horizontal mirror, and seems reflected by a
> >vertical ones. And another question, why the light turns stranger even
> >though I put the extinction to 0.5.
>
> It looks ok to me. In Povray the y plane is the vertical plane. If you
> have been using Moray the y plane is the horizontal plane. What do you
> mean "the light turns stranger"?
>
> Regards
>         Stephen

Thank you for your reply.
Then how could I realize the horizontal mirror in POVray?
As for the "the light turns stranger", I mean the intensity of the light
should be weakened by using parameter "extinction", but it seems that it
doesn't work at all. Could you help me with my programme?

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