[vtkusers] structurating a set of unstructured points

[Luca Penasa]

hi everybody,
	i have a set of point as unstructured grid. these points are laying on
a plane (eg a plane with normal [1,0,0]) into the 3d space. i need to
transform this point set to an image (maybe i want a numpy matrix). I
see there are some functions of splattering (like vtkFastSplattering or
others) based on IDW or gaussian kernels, does anybody have some sample
code or could help me in this problem? I think that these algorithms
give a 3d image as output? isn't it? how could i extract a numpy
two-dimensional matrix from that?


hope the problem is well exposed.
thanks!


-- 
---------------------------
Luca Penasa
Student at Geosciences Dpt.
University of Padua (IT)
luca.penasa at email.it
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