def test_tube():
# Simple
mesh = pyvista.Line()
tube = mesh.tube(n_sides=2)
# Complicated
mesh = examples.load_spline()
tube = mesh.tube(radius=5, scalars='arc_length')
def test_ribbon_filter():
line = examples.load_spline().compute_arc_length()
ribbon = line.ribbon(width=0.5, scalars='arc_length')
assert ribbon.n_points
for tcoords in [True, 'lower', 'normalized', False]:
ribbon = line.ribbon(width=0.5, tcoords=tcoords)
assert ribbon.n_points
def test_load_spline():
mesh = examples.load_spline()
assert mesh.n_points
def spline():
return examples.load_spline()
def test_ribbon_filter():
line = examples.load_spline().compute_arc_length()
ribbon = line.ribbon(width=0.5)
ribbon = line.ribbon(width=0.5, scalars='arc_length')
ribbon = line.ribbon(width=0.5, tcoords=True)
