Sphere-Line Intersection

Out:

(<Figure size 640x480 with 1 Axes>, <Axes3DSubplot:>)

from skspatial.objects import Line, Sphere
from skspatial.plotting import plot_3d


sphere = Sphere([0, 0, 0], 1)
line = Line([0, 0, 0], [1, 1, 1])

point_a, point_b = sphere.intersect_line(line)


plot_3d(
    line.plotter(t_1=-1, c='k'),
    sphere.plotter(alpha=0.2),
    point_a.plotter(c='r', s=100),
    point_b.plotter(c='r', s=100),
)