carla::nav Namespace Reference

Classes
class	Navigation
	Manage the pedestrians navigation, using the Recast & Detour library for low level calculations. More...
struct	VehicleCollisionInfo
	struct to send info about vehicles to the crowd More...
struct	WalkerEventIgnore
	empty event that just ignores More...
struct	WalkerEventStopAndCheck
	event to pause and check for near vehicles More...
class	WalkerEventVisitor
	visitor class More...
struct	WalkerEventWait
	event to wait for a while More...
struct	WalkerInfo
class	WalkerManager
struct	WalkerRoutePoint

Typedefs
using	WalkerEvent = boost::variant2::variant< WalkerEventIgnore, WalkerEventWait, WalkerEventStopAndCheck >
	walker event variant More...

Enumerations
enum	EventResult : uint8_t { EventResult::Continue, EventResult::End, EventResult::TimeOut }
	result of an event More...
enum	NavAreas {   CARLA_AREA_BLOCK = 0, CARLA_AREA_SIDEWALK, CARLA_AREA_CROSSWALK, CARLA_AREA_ROAD,   CARLA_AREA_GRASS }
enum	SamplePolyFlags {   CARLA_TYPE_NONE = 0x01, CARLA_TYPE_SIDEWALK = 0x02, CARLA_TYPE_CROSSWALK = 0x04, CARLA_TYPE_ROAD = 0x08,   CARLA_TYPE_GRASS = 0x10, CARLA_TYPE_ALL = 0xffff, CARLA_TYPE_WALKABLE = CARLA_TYPE_SIDEWALK | CARLA_TYPE_CROSSWALK | CARLA_TYPE_GRASS | CARLA_TYPE_ROAD }
enum	UpdateFlags {   DT_CROWD_ANTICIPATE_TURNS = 1, DT_CROWD_OBSTACLE_AVOIDANCE = 2, DT_CROWD_SEPARATION = 4, DT_CROWD_OPTIMIZE_VIS = 8,   DT_CROWD_OPTIMIZE_TOPO = 16 }
enum	WalkerState { WALKER_IDLE, WALKER_WALKING, WALKER_IN_EVENT, WALKER_STOP }

Functions
static float	frand ()

Variables
static const float	AGENT_HEIGHT = 1.8f
static const float	AGENT_RADIUS = 0.3f
static const float	AGENT_UNBLOCK_DISTANCE = 0.5f
static const float	AGENT_UNBLOCK_DISTANCE_SQUARED = AGENT_UNBLOCK_DISTANCE * AGENT_UNBLOCK_DISTANCE
static const float	AGENT_UNBLOCK_TIME = 4.0f
static const float	AREA_GRASS_COST = 1.0f
static const float	AREA_ROAD_COST = 10.0f
static const int	MAX_AGENTS = 500
static const int	MAX_POLYS = 256
static const int	MAX_QUERY_SEARCH_NODES = 2048

Typedef Documentation

WalkerEvent

using carla::nav::WalkerEvent = typedef boost::variant2::variant<WalkerEventIgnore, WalkerEventWait, WalkerEventStopAndCheck>

walker event variant

Definition at line 55 of file WalkerEvent.h.

Enumeration Type Documentation

EventResult

enum carla::nav::EventResult : uint8_t

strong

result of an event

Enumerator
Continue
End
TimeOut

Definition at line 28 of file WalkerEvent.h.

NavAreas

enum carla::nav::NavAreas

Enumerator
CARLA_AREA_BLOCK
CARLA_AREA_SIDEWALK
CARLA_AREA_CROSSWALK
CARLA_AREA_ROAD
CARLA_AREA_GRASS

Definition at line 26 of file Navigation.h.

SamplePolyFlags

enum carla::nav::SamplePolyFlags

Enumerator
CARLA_TYPE_NONE
CARLA_TYPE_SIDEWALK
CARLA_TYPE_CROSSWALK
CARLA_TYPE_ROAD
CARLA_TYPE_GRASS
CARLA_TYPE_ALL
CARLA_TYPE_WALKABLE

Definition at line 34 of file Navigation.h.

UpdateFlags

enum carla::nav::UpdateFlags

Enumerator
DT_CROWD_ANTICIPATE_TURNS
DT_CROWD_OBSTACLE_AVOIDANCE
DT_CROWD_SEPARATION
DT_CROWD_OPTIMIZE_VIS
DT_CROWD_OPTIMIZE_TOPO

Definition at line 23 of file Navigation.cpp.

WalkerState

enum carla::nav::WalkerState

Enumerator
WALKER_IDLE
WALKER_WALKING
WALKER_IN_EVENT
WALKER_STOP

Definition at line 23 of file WalkerManager.h.

Function Documentation

frand()

static float carla::nav::frand ( )

static

Definition at line 47 of file Navigation.cpp.

Referenced by carla::nav::Navigation::AddWalker(), carla::nav::Navigation::GetRandomLocation(), and carla::nav::Navigation::UpdateCrowd().

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Variable Documentation

AGENT_HEIGHT

const float carla::nav::AGENT_HEIGHT = 1.8f

static

Definition at line 36 of file Navigation.cpp.

Referenced by carla::nav::Navigation::AddOrUpdateVehicle(), and carla::nav::Navigation::AddWalker().

AGENT_RADIUS

const float carla::nav::AGENT_RADIUS = 0.3f

static

Definition at line 37 of file Navigation.cpp.

Referenced by carla::nav::Navigation::AddWalker().

AGENT_UNBLOCK_DISTANCE

const float carla::nav::AGENT_UNBLOCK_DISTANCE = 0.5f

static

Definition at line 39 of file Navigation.cpp.

AGENT_UNBLOCK_DISTANCE_SQUARED

const float carla::nav::AGENT_UNBLOCK_DISTANCE_SQUARED = AGENT_UNBLOCK_DISTANCE * AGENT_UNBLOCK_DISTANCE

static

Definition at line 40 of file Navigation.cpp.

AGENT_UNBLOCK_TIME

const float carla::nav::AGENT_UNBLOCK_TIME = 4.0f

static

Definition at line 41 of file Navigation.cpp.

AREA_GRASS_COST

const float carla::nav::AREA_GRASS_COST = 1.0f

static

Definition at line 43 of file Navigation.cpp.

AREA_ROAD_COST

const float carla::nav::AREA_ROAD_COST = 10.0f

static

Definition at line 44 of file Navigation.cpp.

MAX_AGENTS

const int carla::nav::MAX_AGENTS = 500

static

Definition at line 34 of file Navigation.cpp.

MAX_POLYS

const int carla::nav::MAX_POLYS = 256

static

Definition at line 33 of file Navigation.cpp.

Referenced by carla::nav::Navigation::GetAgentRoute(), and carla::nav::Navigation::GetPath().

MAX_QUERY_SEARCH_NODES

const int carla::nav::MAX_QUERY_SEARCH_NODES = 2048

static

Definition at line 35 of file Navigation.cpp.