[vtkusers] mesh subdivision and uniform point distribution

[David Doria]

On Mon, Apr 30, 2012 at 10:26 AM, <ruifigueiredo at isr.ist.utl.pt> wrote:

>
> Thanks David for your quick reply,
>
> I gave a look what the stratified sampling algorithm you've mentioned, but
> I still have some questions:
> As I understood, the "Level" option controls the density of the points,
> but how is this done? Is it possible to specify the sampling step? Does
> this method works for upsampling or only for downsampling?
>

It's been a long time since I looked at that, so I probably can't help much
further. If you haven't found it already, here is the original paper:

http://gfx.cs.princeton.edu/pubs/Nehab_2004_SPS/NehPhi04.pdf

David
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