On Thu, 26 Sep 2002 14:56:36 +0100, "Andrew Coppin"
<orp### [at] btinternetcom> wrote:

>or c) you want to view the "waves" from a near-perpendicular
>direction, and you want the front-most waves to obscure the more
>distant waves ;-)

Use a function-based height field intersected with a box, it might
work for you. You can get a major speed increase.


Peter Popov ICQ : 15002700
Personal e-mail : pet### [at] vipbg
TAG      e-mail : pet### [at] tagpovrayorg

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