global_to_local# concreteproperties.utils.global_to_local(theta: float, x: float, y: float) → tuple[float, float][source]# Calculates local coorindates. Determines the local coordinates of the global point (x, y) given local axis angle theta. 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 axis y (float) – y-coordinate of the point in the global axis Returns: Local axis coordinates (u, v) Return type: tuple[float, float]