[vtkusers] MPI Offscreen Volume Rendering

[Kevin H. Hobbs]

On Fri, 2006-05-12 at 23:00 +0200, John Biddiscombe wrote:
> Now ideally the Reader would be able to accpet a "piece" description
> which was a bounding box in space, the master controller would query
> the file, and get the bounding box of everything, you could subdivide
> space into regions, read regions into each process as pieces and then
> render non overlapping using back to front sort on the top level actor
> objects. All would be fine.
> 

Yes, that's exactly what I want. Unfortunatly it's not easy. The tiling
is driving me batty.

> I've not followed all this thread very carefully as I'd assumed you'd
> solved the data trouble 

I thought I had but alas I hadn't.

> and were having rendering trouble of an unrelated matter. 

That too.

> I'm not entirely certain what it is you are trying to do that isn't
> working.
> 
> (ie I'm not helping am I!)

Yes you are.
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