pyrobosim.core.world.World
- class pyrobosim.core.world.World(name='world', inflation_radius=0.0, object_radius=0.0375, wall_height=2.0)
Core world modeling class.
Methods
__init__
([name, inflation_radius, ...])Creates a new world model instance.
add_hallway
(**hallway_config)Adds a hallway from with specified parameters related to the
pyrobosim.core.hallway.Hallway
class.add_location
(**location_config)Adds a location at the specified parent entity, usually a room.
add_object
(**object_config)Adds an object to a specific location.
add_robot
(robot[, loc, pose])Adds a robot to the world given either a world entity and/or pose.
add_room
(**room_config)Adds a room to the world.
check_occupancy
(pose)Check if a pose in the world is occupied.
collides_with_robots
(pose[, robot])Checks if a pose collides with robots in the world.
get_entity_by_name
(name)Gets any world entity by its name.
get_hallways_from_rooms
(room1, room2)Returns a list of hallways between two rooms.
get_location_by_name
(name)Gets a location object by its name.
get_location_from_pose
(pose)Gets the name of a location given a pose.
get_location_names
([category_list])Gets all location names, optionally filtered by category.
get_locations
([category_list])Gets all locations, optionally filtered by category.
get_object_by_name
(name)Gets an object by its name.
get_object_names
([category_list])Gets all object names in the world, optionally filtered by category.
get_object_spawn_names
([category_list])Gets all object spawn location names, optionally filtered by category.
get_object_spawns
([category_list])Gets all object spawn locations, optionally filtered by category.
get_objects
([category_list])Gets all objects in the world, optionally filtered by category.
get_robot_by_name
(name)Gets a robot by its name.
Gets all robot names in the world.
get_room_by_name
(name)Gets a room object by its name.
Gets all room names in the world.
graph_node_from_entity
(entity_query[, ...])Gets a graph node from an entity query, which could be any combination of room, hallway, location, object spawn, or object in the world, as well as their respective categories.
is_connectable
(start, goal[, step_dist, ...])Checks connectivity between two poses start and goal in the world by sampling points spaced by the self.collision_check_dist parameter and verifying that every point is in the free configuration space.
remove_all_objects
([restart_numbering])Cleanly removes all objects from the world.
remove_hallway
(hallway)Removes a hallway between two rooms.
remove_location
(loc)Cleanly removes a location from the world.
remove_object
(obj)Cleanly removes an object from the world.
remove_robot
(robot_name)Removes a robot from the world.
remove_room
(room_name)Removes a room from the world by name.
sample_free_robot_pose_uniform
([robot, ...])Sample an unoccupied robot pose in the world.
set_inflation_radius
([inflation_radius])Sets world inflation radius.
set_metadata
([locations, objects])Sets location and object metadata from the specified files.
update_bounds
(entity[, remove])Updates the X and Y bounds of the world.
update_location
(loc, pose[, room])Updates an existing location in the world.
update_object
(obj[, loc, pose])Updates an existing object in the world.