Voronoi within a pre-defined area

Hi folks,

I would like to calculate the voronoi of a point population but only within the convex hull of that population of points, rather than within the entire figure.

If anyone could give me some help to define my area of interest in which I could then calculate the voronoi.

Thank

nicolas

[Walter Roberson]

I'm not sure where the difficulty is? There are routines to determine the convex hull of a set of points, and there are routines to test whether any particular point is within a polyhedra (such as a convex hull)? My recollection is that the new triscatteredinterp routines provide both functionalities.

[Nicolas]

thanks I'll have a look