[vtkusers] Q:dynamic convex hull computation

[Alex Kraemer]

Hi,
we visualize the development of biological organisms. In this context
we use the program qhull successfully for a number of calculations in
VTK.  The Problem: I would like to compute convex hulls on-line
(i.e. the algorithm  can not see all data points at the start, instead
the
data becomes input as it arrives and the convex hull is processed in
real time).
Do you have any experience with on-line calculations of convex hulls
using qhull or other programs.
Any advice is appreciated. Thanks to you in advance!

Sincerely, Alex Kraemer

--
Alex Kraemer
email: akraemer at biochem.uni-kiel.de
fax/phone: ++ 49 431 880 2228