Extras

spiceminer.extra.angle(v0, v1, center=None)

Calculate the angle between 2 vectors.

Parameters:

v0, v1: array-like

The two vectors to measure the angle between. Must have shape (n>1,).

center: array-like, optional

An alternative vector to use as zero-vector. Must have shape (n>1,). If center is given, v0 and v1 are assumed to be relative to it and the angle between v0 - center and v1 - center is calculated instead.

Returns:

float

The angle between v0 and v1 in radians.