# Tukey mask - fading effect
tw_x = tukey(n=n_x, r=0.15)
tw_y = tukey(n=n_y, r=0.15)
w = np.tile(((np.outer(tw_y,tw_x))), (N_frame,1,1))
tukey_mask = w.T
# Get Random Clouds
name_ = mc.figpath + name
for seed in [123456 + step for step in range(seeds)]:
name__ = mc.figpath + name + '-seed-' + str(seed) + '-sf0-' + str(sf_0).replace('.', '_') + '-V_X-' + str(V_X).replace('.', '_')
# broadband
z = mc.envelope_gabor(fx, fy, ft, name_, B_sf=Bsf, sf_0=sf_0, theta=theta, B_V=B_V, B_theta = B_theta, alpha=alpha)
movie = mc.figures(z, name=None, vext=vext, seed=seed, masking=True)
for label, mask in zip(['_mask', '_tukey_mask'], [gauss, tukey_mask]):
name_ = name__ + '-cloud-' + label
if anim_exist(name_):
movie = mc.rectif(movie*mask)
mc.anim_save(movie, name_, display=False, vext=vext)
# narrowband
z = mc.envelope(fx, fy, ft, name_, B_sf=B_sf/10., sf_0=sf_0, theta=theta, B_V=B_V, B_theta=B_theta, alpha=alpha)
movie = mc.figures(z, name=None, vext=vext, seed=seed, masking=True)
for label, mask in zip(['_mask', 'tukey_mask'], [gauss, tukey_mask]):
name_ = name__ + '-blob-' + label
if anim_exist(name_):
movie = mc.rectif(movie*mask)
mc.anim_save(movie, name_, display=False, vext=vext)
