Ken and Richardson CFD;
Mapping data from a 3-D mesh to a 2-D surface that transects the
3-D mesh is very much of interest to me, particularly, with
respect to STL 2-D surface definitions in 3-space. (My
concern is with unstructured mesh simulations of
Giles,
I think I've figured out your problem. The scalars data you sent me is an
unstructured grid with "voxel"-type cells. One of my least favorite features of
VTK is that there is a distinction between a box in an unstructured grid
(called a hexahedra) and a box in a data set with structured
Kenneth,
I have made two files here available for download (sphere.stl and
scalars.vtk).
https://drive.google.com/file/d/0B4bNbYR3XwvQVlBZNlVBX0RXSkU/view?usp=sharing
https://drive.google.com/file/d/0B4bNbYR3XwvQTkJxRDhLb0MxZGc/view?usp=sharing
I hope you can give these a try using "Resample
