sknano.core.geometric_regions.Sphere.contains

Sphere.contains(point)

Test region membership of point in Sphere.

Parameters:

point : array_like

Returns:

bool

True if point is within Sphere, False otherwise.

Notes

A point $(p_x, p_y, p_z)$ is within the bounded region of a sphere with center $(h, k, l)$ and radius $r$ if the following is true:

$$(p_x - h)^2 + (p_y - k)^2 + (p_z - l)^2 \le r^2$$