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
a (sequence of float)) – XY(Z) coordinates.
b (sequence of float)) – XY(Z) coordinates.
c (sequence of float)) – XY(Z) coordinates.
deg (boolean) – returns angles in degrees if True
- Returns
tuple – The smallest angle between the vectors in radians (in degrees if deg == True). The smallest angle is returned first.
Notes
The vectors are defined in the following way
u=b−av=c−aZ components may be provided, but are simply ignored.
Examples
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