# angles_points_xy

compas.geometry.angles_points_xy(a, b, c, deg=False)[source]

Compute the two angles between the two vectors defined by the XY components of three points.

Parameters
Returns

• float – The smallest angle in radians, or in degrees if deg == True.

• float – The other angle.

Notes

The vectors are defined in the following way

$\begin{split}\mathbf{u} = \mathbf{b} - \mathbf{a} \\ \mathbf{v} = \mathbf{c} - \mathbf{a}\end{split}$

Z components may be provided, but are simply ignored.

Examples

>>>