def test_output_lines(spline, with_scalars):
pl = pyvista.Plotter()
if with_scalars:
pl.add_mesh(spline, scalars=range(spline.n_points), style='wireframe')
else:
pl.add_mesh(spline, style='wireframe')
pv_pythreejs.convert_plotter(pl)
def test_output_point_scalars_rgba(sphere):
colors = np.linspace(0, 255, sphere.n_points)
rgba = np.vstack((colors, colors, colors)).T
pl = pyvista.Plotter()
pl.add_mesh(sphere, scalars=rgba, rgba=True)
pv_pythreejs.convert_plotter(pl)
def test_export_after_show():
pl = pyvista.Plotter(shape=(2, 2))
# deleting rather than showing to save time
del pl.ren_win
with pytest.raises(AttributeError):
pv_pythreejs.convert_plotter(pl)
def test_output_point_cloud(sphere):
pl = pyvista.Plotter()
pl.add_points(sphere.points, scalars=range(sphere.n_points))
pv_pythreejs.convert_plotter(pl)
# points but no active point scalars
pl = pyvista.Plotter()
pl.add_points(sphere, scalars=range(sphere.n_cells))
pv_pythreejs.convert_plotter(pl)
def test_output_face_scalars(sphere):
pl = pyvista.Plotter()
pl.add_mesh(sphere, scalars=range(sphere.n_cells))
pv_pythreejs.convert_plotter(pl)
def test_non_standard_shape():
pl = pyvista.Plotter(shape='2|3')
with pytest.raises(RuntimeError, match='Unsupported plotter shape'):
pv_pythreejs.convert_plotter(pl)
def test_grid_layout():
pl = pyvista.Plotter(shape=(2, 2))
pv_pythreejs.convert_plotter(pl)
def test_add_axes():
pl = pyvista.Plotter()
pl.add_axes()
pv_pythreejs.convert_plotter(pl)
def test_not_polydata(hexbeam):
pl = pyvista.Plotter()
pl.add_mesh(hexbeam)
pv_pythreejs.convert_plotter(pl)
def test_show_edges(sphere):
pl = pyvista.Plotter()
pl.add_mesh(sphere, show_edges=True)
pv_pythreejs.convert_plotter(pl)
def test_no_lighting(sphere):
pl = pyvista.Plotter()
pl.add_mesh(sphere, lighting=False)
pv_pythreejs.convert_plotter(pl)
def test_output_texture(globe):
pl = pyvista.Plotter()
pl.add_mesh(globe)
pv_pythreejs.convert_plotter(pl)
def test_output_point_scalars(sphere):
scalars = np.linspace(0, 255, sphere.n_points)
pl = pyvista.Plotter()
pl.add_mesh(sphere, scalars=scalars)
pv_pythreejs.convert_plotter(pl)
def test_pbr(sphere):
pl = pyvista.Plotter()
pl.add_mesh(sphere, scalars=range(sphere.n_cells), pbr=True)
pv_pythreejs.convert_plotter(pl)