Hand

Hand is the (left or right) hand metadata pose and controller type of the user avatar.

All wire objects have a set of basic attributes {object_id, action, type, persist, data}. The data attribute defines the object-specific attributes

Hand Attributes

Attribute	Type	Default	Description	Required
object_id	string		A uuid or otherwise unique identifier for this object.	Yes
persist	boolean	`True`	Persist this object in the database.	Yes
type	string; Must be: `object`	`'object'`	AFrame 3D Object	Yes
action	string; One of: `['create', 'delete', 'update']`	`'create'`	Message action create, update, delete.	Yes
ttl	number		When applied to an entity, the entity will remove itself from DOM after the specified number of seconds. Update is allowed, which will reset the timer to start from that moment.	No
private	boolean	`False`	If true, interactions with this object should not be broadcasted to other clients, but rather sent on private topics	No
program_id	string		The program_id on private program topics that interactions to be directed to, if the private flag is set true. Ignored if private flag is false.	No
data	Hand data		Hand Data	Yes

Hand Data Attributes

Attribute	Type	Default	Description	Required
object_type	string; One of: `['handLeft', 'handRight']`	`handLeft`	3D object type.	Yes
url	string	`'static/models/hands/valve_index_left.gltf'`	Path to user avatar hand model.	Yes
dep	string	`''`	Camera object_id this hand belongs to.	Yes
parent	string		Parent’s object_id. Child objects inherit attributes of their parent, for example scale and translation.	No
position	position		3D object position.	Yes
rotation	rotation		3D object rotation in quaternion representation; Right-handed coordinate system. Euler degrees are deprecated in wire message format.	Yes
scale	scale		3D object scale.	No
visible	boolean	`True`	Whether object is visible. Property is inherited.	No