a_update: a_update
In MilesMcBain/r2vr: Compose and Serve WebVR Scenes

Description Usage Arguments Details Value

Build an A-Frame Update Message

1	a_update(id, component, attributes, replaces_component = FALSE)

`id`	the id of the entity that will have the event emitted on it.
`component`	the name of the component to have its attributes updated.
`attributes`	the attributes to be set along with their values.
`replaces_component`	if TRUE, any attributes not specified are set to their default values. This effectively makes this update a full replacement of the existing component.

Construct an A-Frame component attribute update message to be applied to the component of entity identified by 'id'.

Note for setting vector components: Due to a quirk in the A-Frame JS API, setting vectors for position, rotation, scale etc must be done with a named list: i.e.

a_update(id = "my_box", component = "position", attributes = list(x = 1, y = 1, z = 1))

An object that represents an A-Frame event.

MilesMcBain/r2vr documentation built on March 29, 2021, 12:03 p.m.