On Thu, 24 Apr 2003 21:45:00 +0200, Achill <ach### [at] matumde> wrote:
> Converting arbitrary point sets into meshes or surfaces is a difficult 
> task (known as "surface reconstruction"). Are there algorithms for this 
> task used with (or in) povray?

If your set are "contignous" subsets of 3D space and you can express that set
with some function where for elements (coordinates) from set this functions
gives negative value then you can use isosurface{} object. parametric{} object
can be also in area of your interest.

ABX

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