> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
> 
> Hi everybody,
> 
> does anyone have experience with the visualisation of data using
> Delaunay triangulation and/or Voronoi shapes? Is there maybe
> something like a plugin for POV which takes data (i.e. points) and
> calculates the triangulation by itself?
> 



Usually, with biological data, you only have a scalar field...

see http://astronomy.swin.edu.au/~pbourke/modelling/polygonise/

(Two differents tables are used... which gives also a different 
picture... and there is no absolut best solution anyway...)


brute force (but you'd better start with a 2D first, then extend the 
lines into planes). Once you get any single polygon, turning it into a 
set of triangles is rather painless.


> Background: I have to visualize cells for a tissue organisation
> project. Biologists like triangulated cells better, because they look
> much more natural than simple spherical objects.

Post a reply to this message