lineSphereX

A program to calculate the point(s) of intersection of a vector/ray with a sphere

Inputs

1. x, y, z coordinates of the first point on the line
2. x, y, z coordinates of the second point on the line
3. x, y, z coordinates of the sphere center and 'radius' of the sphere

Output

1. x, y, z coordinates of the intersecting point(s)