def test_generate_ellipsoid(self):
nstep = 50
randomSampling = True
a = 2
b = 1
ellips = sps.generate_ellipsiod(a, b, nstep, randomSampling)
assert len(ellips.vertices) == nstep**2
visb_sc = splt.visbrain_plot(mesh=quadric,
tex=quadric_mean_curv,
caption='quadric',
cblabel='mean curvature')
visb_sc.preview()
###############################################################################
# Generating an ellipsiods
nstep = 50
randomSampling = True
a = 2
b = 1
ellips = sgps.generate_ellipsiod(a, b, nstep, randomSampling)
visb_sc = splt.visbrain_plot(mesh=ellips, caption='ellipsoid', visb_sc=visb_sc)
visb_sc.preview()
###############################################################################
# Generating a sphere
sphere_regular = sgps.generate_sphere_icosahedron(subdivisions=3, radius=4)
visb_sc = splt.visbrain_plot(mesh=sphere_regular,
caption='sphere_regular',
visb_sc=visb_sc)
visb_sc.preview()