import dolfin
from mshr import *
Tet1 = Tetrahedron(
dolfin.Point(0.0, 44.0, 12.0),
dolfin.Point(0.0, 64.0, 12.0),
dolfin.Point(48.0, 64.0, 12.0),
dolfin.Point(0.0, 44.0, -2.0),
)
mesh = generate_mesh(Tet1, 4)
from vtkplotter.dolfin import plot
plot(mesh)
capital p in point!