def get_img():
"""Generate a screenshot of a simple pyvista mesh.
Returns
-------
str
Local path within the static directory of the image.
"""
# get the user selected mesh option
meshtype = request.args.get('meshtype')
if meshtype == 'Sphere':
mesh = pyvista.Sphere()
elif meshtype == 'Cube':
mesh = pyvista.Cube()
elif meshtype == 'Bohemian Dome':
mesh = pyvista.ParametricBohemianDome()
elif meshtype == 'Cylinder':
mesh = pyvista.Cylinder()
else:
# invalid entry
raise ValueError('Invalid Option')
# generate screenshot
filename = f'{meshtype}.png'
filepath = os.path.join(static_image_path, filename)
mesh.plot(off_screen=True, window_size=(300, 300), screenshot=filepath)
return os.path.join('images', filename)
# half ellipsoid part_ellipsoid = pv.ParametricEllipsoid(10, 5, 5, max_v=pi / 2) part_ellipsoid.plot(color='tan', smooth_shading=True, cpos=cpos) ################################################################################ # Pseudosphere # ++++++++++++ pseudosphere = pv.ParametricPseudosphere() pseudosphere.plot(color='tan', smooth_shading=True) ############################################################################### # Bohemian Dome # +++++++++++++ bohemiandome = pv.ParametricBohemianDome() bohemiandome.plot(color='tan') ############################################################################### # Bour # ++++ bour = pv.ParametricBour() bour.plot(color='tan') ############################################################################### # Boy's Surface # +++++++++++++ boy = pv.ParametricBoy() boy.plot(color='tan')
def test_ParametricBohemianDome():
geom = pyvista.ParametricBohemianDome(direction=[0, 0, 1])
assert geom.n_points
def test_ParametricRandomHills():
geom = pyvista.ParametricBohemianDome()
assert geom.n_points
def test_ParametricPluckerConoid():
geom = pyvista.ParametricBohemianDome()
assert geom.n_points
def test_ParametricPseudosphere():
geom = pyvista.ParametricBohemianDome()
assert geom.n_points
def test_ParametricHenneberg():
geom = pyvista.ParametricBohemianDome()
assert geom.n_points
def test_ParametricMobius():
geom = pyvista.ParametricBohemianDome()
assert geom.n_points
def test_ParametricEnneper():
geom = pyvista.ParametricBohemianDome()
assert geom.n_points
def test_ParametricFigure8Klein():
geom = pyvista.ParametricBohemianDome()
assert geom.n_points
def test_ParametricEllipsoid():
geom = pyvista.ParametricBohemianDome()
assert geom.n_points
def test_ParametricCrossCap():
geom = pyvista.ParametricBohemianDome()
assert geom.n_points
def test_ParametricConicSpiral():
geom = pyvista.ParametricBohemianDome()
assert geom.n_points
def test_ParametricCatalanMinimal():
geom = pyvista.ParametricBohemianDome()
assert geom.n_points
def test_ParametricSuperToroid():
geom = pyvista.ParametricBohemianDome()
assert geom.n_points
