3D voxel / volumetric plot# Demonstrates plotting 3D volumetric objects with Axes3D.voxels. import matplotlib.pyplot as plt import numpy as np # prepare some coordinates x, y, z = np.indices((8, 8, 8)) # draw cuboids in the top left and bottom right corners, and a link between # them cube1 = (x < 3) & (y < 3) & (z < 3) cube2 = (x >= 5) & (y >= 5) & (z >= 5) link = abs(x - y) + abs(y - z) + abs(z -