[vtkusers] quadratic (or higher-order) elements on linear triangles

[Nico Schlömer]

Hi all,

using point_data, I can easily store continuous piecewise-linear
functions on a (triangular) mesh.
Is there a default way to store higher-order elements, i.e.,
continuous, piecewise-quadratic function on a (triangular mesh?

Cheers,
Nico