On 23 Jan 2004 13:23:13 -0500, "Rafal 'Raf256' Maj" <spa### [at] raf256com> wrote:
> 1) create an mesh from an height_field (do I have to build mesh manualy 
> i.e. as grid of say 200x200 points, height of each determinating by using 
> pigment_eval or simmilar? Bot still it would be hard to calculate normals 
> for smooth_triangle)

IIRC familiy of HF* macros do that. See shapes.inc standard include file (and
manual).

ABX

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