turtlebot_nav.yaml

# scene
scene: gibson
scene_id: Rs
build_graph: true
load_texture: true
pybullet_load_texture: true
trav_map_type: no_obj
trav_map_resolution: 0.1
trav_map_erosion: 2
should_open_all_doors: true
not_load_object_categories: [door, carpet]
# domain randomization
texture_randomization_freq: null
object_randomization_freq: null

# robot
robot:
  name: Turtlebot
  action_type:  continuous
  action_normalize: true
  base_name: null
  scale: 1.0
  self_collision: false
  rendering_params: null
  controller_config:
    base:
      name: DifferentialDriveController

# task
#task: point_nav_random
#target_dist_min: 1.0
#target_dist_max: 10.0
#goal_format: polar
#task_obs_dim: 4


# reward
reward_type: geodesic
success_reward: 10.0
potential_reward_weight: 1.0
collision_reward_weight: -0.1

# discount factor
discount_factor: 0.99

# termination condition
dist_tol: 0.36  # body width
max_step: 99999999
max_collisions_allowed: 99999999

# misc config
initial_pos_z_offset: 0.8
collision_ignore_link_a_ids: [1, 2, 3, 4]  # ignore collisions with these robot links

# sensor spec
output: [depth, scan, rgb]
# image
# ASUS Xtion PRO LIVE
# https://www.asus.com/us/3D-Sensor/Xtion_PRO_LIVE
fisheye: false
image_width: 240
image_height: 180
vertical_fov: 75
# depth
depth_low: null  #0.8
depth_high: 10.0 #3.5
# scan
# Hokuyo URG-04LX-UG01
# https://www.hokuyo-aut.jp/search/single.php?serial=166
# n_horizontal_rays is originally 683, sub-sampled 1/3
n_horizontal_rays: 680
n_vertical_beams: 1
laser_linear_range: 5.6
laser_angular_range: 90.0
min_laser_dist: 0.02
laser_link_name: scan_link

# sensor noise
depth_noise_rate: 0.0
scan_noise_rate: 0.0

# visual objects
visible_target: false
visible_path: false