Lines 3d

https://matplotlib.org/examples/mplot3d/lines3d_demo.html Lines3d

[1]:
import numpy as np
import k3d

plot = k3d.plot()

theta = np.linspace(-4 * np.pi, 4 * np.pi, 100, dtype=np.float32)
z = np.linspace(-2, 2, 100, dtype=np.float32)
r = z**2 + 1
x = r * np.sin(theta)
y = r * np.cos(theta)

line = k3d.line(np.vstack([x,y,z]).T, width=0.2, scaling = [1,1,2])

plot += line
plot.display()
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