Source code for src.Vec.geom.line_segment

from src.Vec import VecE2
import math
from src.Roadway.utils import mod2pi2


[docs]class LineSegment:
    '''

    line segment class
    '''
    def __init__(self, A: VecE2.VecE2, B: VecE2.VecE2):
        '''

        :param A: start vec of the line segment
        :param B: end vec of the line segment
        '''
        self.A = A
        self.B = B


[docs]def get_polar_angle(seg: LineSegment):
    return mod2pi2(math.atan2(seg.B.y - seg.A.y, seg.B.x - seg.A.x))