Node

Represents an object in the scene tree.

abstract

class Node : Startable , Updatable , Processable {

Transform transform;

this(string id, Node parent);

Node parent [@property getter];

Node[string] children [@property getter];

string child [@property setter];

Scene scene [@property getter];

void start();

void update(float deltaTime);

void process();

void remove(T child);

void remove(string id);

T spawn(T node, string id, bool start);

T spawn(string id, bool start);

T spawnOnce(T node, string id, bool start);

T spawnOnce(string id, bool start);

}

Constructors

this this(string id, Node parent): Default constructor.

Members

Functions

id string id(): Returns node ID.
process void process(): Called every physics tick. Optional.
remove void remove(T child): Remove a child node using its reference.
remove void remove(string id): Remove a child node using its id.
spawn T spawn(T node, string id, bool start): Spawn an object using its reference. You can specify where to spawn. By default is set to scene tree. Returns new nodes reference.
spawn T spawn(string id, bool start): Spawn an object using its ID. Second time you call this method for the same id, an assertion is produced. Returns new node reference.
spawnOnce T spawnOnce(T node, string id, bool start): Spawn an object using its reference. Second time you call this method for the same id, nothing happens. Returns old/new node reference.
spawnOnce T spawnOnce(string id, bool start): Spawn an object using its ID only once. Second time you call this method for the same id, nothing happens. Returns old/new node reference.
start void start(): Called after all objects instantiation. Optional.
update void update(float deltaTime): Called every frame. Optional.

Properties

child string child [@property setter]: Returns a child reference using its ID.
children Node[string] children [@property getter]: Returns an array with children references.
parent Node parent [@property getter]: Returns an array with parent references.
scene Scene scene [@property getter]

Variables

transform Transform transform;: Transform component.

Inherited Members

From Startable

start void start()

From Updatable

update void update(float deltaTime)

From Processable

process void process()

Meta

Source

See Implementation

liberty core scenegraph node classes