docstr_tok: []
code: def _get_trajectory_set_points(trajectory_set):
      """ """
      cords = np.zeros((len(trajectory_set), 4))
      i = 0
      for pt in trajectory_set:
          cords[i, :] = np.array([pt.x, -pt.y, 0, 1])
          i += 1
      return cords
  
imports: import glob
  import os
  import sys
  from enum import Enum
  import math
  import numpy
  import pygame
  import weakref
  import carla
  from carla import ad
label_desc: Use image node_id 15 for calling the RssUnstructuredSceneVisualizer obj's underlying member method code with example usage: obj._get_trajectory_set_points(trajectory_set) and returns: cords