Structured points to voxels/hexahedrons?

[Steve Boyd]

Hi,

I'm trying (unsuccessfully) to render an isosurface of my structured
points dataset (read in as scalars,vtkStructuredPoints) so that each
point is treated as a voxel or hexahedron cell.

For example, presently I read in a 5x5x5 test dataset. When I create my
isosurface and view it in wireframe-mode, the image appears to be a
4x4x4 volume because each point is a scalar.  What I'd like to view is a
5x5x5 volume showing each 'voxel'.

I'm guessing that I need to convert my data from a scalar representation
to a 'cell' representation, but I can't figure out how to do this.  Am I
on the right track?

Any help would be appreciated.

Sincerely,

Steve



-- 
Steven Boyd, M.Sc., Ph.D. Candidate
Department of Mechanical Engineering
University of Calgary
2500 University Dr., N.W.
Calgary, Alberta, Canada
T2N 1N4
phone: 403-220-2802
fax:   403-284-3553
email: boyd at kin.ucalgary.ca
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