Thanks for the help, Marcus. The solution that you gave me was not
quite what I was after but that was probably because I did not go into
enough detail.
So... to my original description:
> >I have data that fills a cuboid volume and I would like to be able to
> >split up this volume in a data dependant way and then perform a
> >calculation on subsets of the data derived from this splitting.
I should add that the data that I want to apply the cutting based on the
isosurface should not actually be assumed to be the same as that which
generated the isosurface.
So (and I hope that the detail is excused), if I have three sets of data
and I derive an isosurface in some way from the first, and create some
new set of data from calculations based on all three sets, then it is
this final data that I want to apply some cut based on the isosurface
generated previously. More clarification can be provided if anyone
asks!
Making use of Marcus' suggestion I have used simple calculations to come
up with a flawed solution to the problem that I set but I have at least
sorted out some kind of integration scheme.
Are there any more generic methods that anyone can think of?
Many thanks again!
Gary
<Marcus wrote:>
> Use the "Include" module to select out the entries you want (e.g.
> datavalue < isosurface value). Make sure to use it in 'Cull' mode
> so it really throws out the un-needed points. Then, the remaining
> points may be processed in any way you want.
<snip>
> >So:
> >1. is it possible to split up a volume with an irregular shaped volume?
> >2. can I use an isosurface to define this boundary?
> >3. is it possible to numerically integrate a volume?
