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Date: Mon, 23 Oct 1995 14:09:06 -0700 (PDT)
From: John Gross <[e-mail]>
Subject: Re: a light swell
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> I've always found the best open ocean water is made using fractal bumps
> rather than the ripple texture. Giving fractal bumps a velocity in the y
> direction will result in nice swell movement. I've also used crust quite
> effectively for open water surface. Try fractal bumps as a displacement
> map and crust as a bump map with a smaller texture size, and move both in
> the y direction.

Yep. That's the way to do it. If you look carefully, you'll find that you
can never actually get ripples to move well in the Y direction. There is
no axis based amplitude (yet)

JG
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