[vtkusers] 3d scattered points to 3d grid

[Tom Citriniti]

I would take a look at the vtkShepardMethod class in Vtk. It will accept
your unstructured 3D points and inject them into a structured grid. The
documentation for this class is here:

http://www.vtk.org/doc/release/4.2/html/classvtkShepardMethod.html

Tom C.



-----Original Message-----
From: vtkusers-admin at vtk.org [mailto:vtkusers-admin at vtk.org]On Behalf Of
Ajit Rajwade
Sent: Tuesday, September 16, 2003 3:48 PM
To: vtkusers at vtk.org
Subject: [vtkusers] 3d scattered points to 3d grid


Hello,

I have an array of irregularly spaced 3D points. The X,Y,Z coordinates of
each point is known. Associated with each point is a certain data item D.
Thus D can be treated as a function of X,Y,Z. I want to convert these points
into a 3D grid with discretized x,y,z values. Is there any way to do this in
VTK? Code snippets would be highly appreciated.

Thanks,
==ajit

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