[vtkusers] Joining Actors into a Single Actor

[Curtis Badke]

Good Day!

I am in the process of trying to figure out a way to parallelize 
isosurface calculations.  The trick to this is that in the end I need a 
single actor containing the entire iso.

I'm thinking that I would like to split the volume into segments and 
generate the isosurface for each segment individually.  Then I would join 
all the seperate actors from each segment into one large actor so that I 
can continue processing in my program.

I have no idea if a) this is even possible, and b) if it will work.

Any suggestions or better ideas for parallelized isosurface generation?

Thanks.
Curtis