[vtkusers] Confussion using MarchingSquares

Will Schroeder will.schroeder at kitware.com
Thu Nov 9 09:52:51 EST 2000


Hi Mauricio -

It can be confusing. Four image values (or pixels) form a pixel cell.
Remember, one of the jobs of a cell is to interpolate across data
values. So the cell uses an interpolation function - in this case a
linear interpolation function across the edges - to create the contour
lines.

Will  





More information about the vtkusers mailing list