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[hugodelgado <>]

Hi and thanks for the interest. 

I'm receiving a point set that have been previously cleaned with some
algorithms for cleaning an image and identifying objects on a MR image scan.
I do some PCA with the dataset and also extract the surface from a subsample
of the points representing the surface. As in my project i need ed some
visualization tool to preview the results, and since that example seemed to
me to have more tools, i've started adapt that one to include some the stuff
i needed on my project. I don't know how the triangulation demo could help,
can you explain me how? 

Right now i'm translating the points in order to test the PCA algorithms
since the plane and the line that i receive from the fitting algorithm and
although they seemed to have the correct orientation they aren't scaled to
the object, and i think that could be because the particle isn't sampled
around its centroid. So i'm trying to translate that point set. But i can
only store the resulting translated points on a vector or some container i
create to them. I would like to be able to replace my existing point_set
with the translated one.

Best Regards
Hugo Delgado

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