def draw_trigger_volume(world, actor):
"""Draws the trigger volume of an actor.
Args:
world: A handle to the world running inside the simulation.
actor: A simulator actor.
"""
from carla import BoundingBox
transform = actor.get_transform()
tv = transform.transform(actor.trigger_volume.location)
bbox = BoundingBox(tv, actor.trigger_volume.extent)
world.debug.draw_box(bbox, transform.rotation, life_time=1000)