def get_y(plane, x, z):
    p_a, p_b, p_c, p_d = plane
    y = (-p_a*x - p_c*z - p_d)/p_b
    return y
Get the missing coordinate from the plane equation and the partial coordinates.
dataset/ETHPy150Open tudelft3d/CityGML2OBJs/polygon3dmodule.py/get_y