vp.ztitle = ""
bck = vp.load(datadir+"images/schrod.png", alpha=0.3).scale(0.0255).pos([0, -5, -0.1])
barrier = Line(list(zip(x, V * 15, [0] * len(x))), c="black", lw=2)
lines = []
for i in range(0, Nsteps):
for j in range(500):
Psi += d_dt(Psi) * dt # integrate for a while before showing things
A = np.real(Psi * np.conj(Psi)) * 1.5 # psi squared, probability(x)
coords = list(zip(x, A, [0] * len(x)))
Aline = Line(coords, c="db", lw=3)
vp.show([Aline, barrier, bck])
lines.append([Aline, A]) # store objects
# now show the same lines along z representing time
vp.clear()
vp.camera.Elevation(20)
vp.camera.Azimuth(20)
bck.alpha(1)
for i in range(Nsteps):
p = [0, 0, size * i / Nsteps] # shift along z
l, a = lines[i]
# l.pointColors(a, cmap='rainbow')
l.pointColors(-a, cmap="gist_earth") # inverted gist_earth
vp.add([l.pos(p), barrier.clone().alpha(0.3).pos(p)])
vp.show()
vp.show(interactive=1)
bck = vp.load(datadir + "images/schrod.png",
alpha=0.3).scale(0.0255).pos([0, -5, -0.1])
barrier = Line(list(zip(x, V * 15, [0] * len(x))), c="black", lw=2)
lines = []
for i in range(0, Nsteps):
for j in range(500):
Psi += d_dt(Psi) * dt # integrate for a while before showing things
A = np.real(Psi * np.conj(Psi)) * 1.5 # psi squared, probability(x)
coords = list(zip(x, A, [0] * len(x)))
Aline = Line(coords, c="db", lw=3)
vp.show([Aline, barrier, bck])
lines.append([Aline, A]) # store objects
# now show the same lines along z representing time
vp.actors = []
vp.camera.Elevation(20)
vp.camera.Azimuth(20)
bck.alpha(1)
for i in range(Nsteps):
p = [0, 0, size * i / Nsteps] # shift along z
l, a = lines[i]
# l.pointColors(a, cmap='rainbow')
l.pointColors(-a, cmap="gist_earth") # inverted gist_earth
vp += [l.pos(p), barrier.clone().alpha(0.3).pos(p)]
vp.show()
vp.show(interactive=1)
