PolyCollection can set cell face colors through the
set_array method. But it gives patchy results. I have attached an example.
Is it possible to smooth
PolyCollection plots, using vertex values + gouraud
shading, or ideally using some interpolation available to
Or alternatively, is it possible now or in the near future to make
contourf for unstructured mesh data?
- I ended up triangulate the domain (by breaking other polygons into triangles) and use the more versatile
tricontourfto get what contour-like results.