insert_sphere# Import packages# import matplotlib.pyplot as plt import porespy as ps ps.visualization.set_mpl_style() Create image and variables# im = ps.generators.blobs([100, 100, 100]) fig, ax = plt.subplots(figsize=[7, 7]) ps.visualization.imshow(im) plt.axis(False) # default values: c = [50, 50, 50] r = 50 v = False overwrite = True Apply tool# im = ps.tools.insert_sphere(im=im, c=c, r=r, v=v, overwrite=overwrite) fig, ax = plt.subplots(figsize=[7, 7]) ps.visualization.imshow(im) plt.axis(False);