concreteproperties.utils.global_to_local#
- global_to_local(theta, x, y)[source]#
Determines the local coordinates of the global point (
x,y) given local axis angletheta.- Parameters
theta (
float) – Angle (in radians) the local axis makes with the horizontal axis (\(-\pi \leq \theta \leq \pi\))x (
float) – x-coordinate of the point in the global axisy (
float) – y-coordinate of the point in the global axis
- Returns
Tuple[float,float] – Local axis coordinates (u,v)