On Mon, 04 Mar 2002 17:06:31 -0500, Christopher James Huff
<chr### [at] maccom> wrote:

>Um, have you looked? The HF_Square() macro in shapes.inc doesn't use 
>this method, but it should give better results, especially when using 
>entirely procedural height fields.

Yeah, with a procedural it makes sense to produce better results. And
maybe no one thought of using it with an image as a source :)

I'll have to check whether it looks better with that macro using an
image as a source, with interpolation, of course. Just not today...


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

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