ExistentTrackerComponent

ExistentDocumentation > ExistentTrackerComponent

ExistentTrackerComponent

Class Details

Defined in: Public/Components/ExistentTrackerComponent.h

Hierarchy: Object > ActorComponent > ExistentTrackerComponent

The ExistentTrackerComponent is an ActorComponent that can be attached to any Actor to make it move according to the coordinates given by an externally tracked object. The TrackerComponent communicates with its TrackingSystem to retrieve the most recent coordinates for the object’s tracking ID and the TrackerComponent updates the world-space transform of the Actor it’s attached to, using the tracker’s current ExistentSpace as the origin for the raw tracking coordinates.

Properties

AExistentSpace*	CurrentSpace	The assigned CurrentSpace will be the origin for this tracked object's coordinates.
FName	DeviceMeshName	The name of the device mesh to display. This list is filled in from the meshes specified in Existent Settings.
bool	HideMeshwhenTrackingLost	Whether, after noticing that this object is no longer receiving valid tracking data, we should hide its mesh(es) so it doesn't render in the wrong place. NOTE: Hiding is done by setting the 'visibility' of all of the Actor's StaticMeshComponents.
FName	ID	The ID of the tracker.
FName	Meshtooutline	In backstage mode, this mesh will be outlined so it's visible from any Space you're in (regardless of where this Actor is). It's a good idea to select a mesh that looks most similar to what the physical prop looks like in real life.
uint8	OutlineAlpha	Sets the transparency level of the debug outline for the tracker's mesh, with 0 being fully transparent and 255 fully opaque.
float	OutlineThickness	Determines the thickness of the debug outline around the tracker's mesh in the editor / backstage mode.
bool	RenderDeviceMesh	Should the device model be rendered?
bool	RenderOutline
bool	ShouldMoveRootTransform	If true, this component directly applies the tracked transform to its Actor's root transform. Otherwise tracking location/rotation has to be queried from this component every frame.
UExistentTrackingSystemBase*	TrackingSystem	The tracking system to use. E.g. base station or live link.
bool	UpdateTrackinginEditor	Should the tracker update its transform while running in the editor?

Nodes

Assign On Current Space Changed

Assign On Tracking Lost

Assign On Tracking Resumed

Bind Event to On Current Space Changed

Bind Event to On Tracking Lost

Bind Event to On Tracking Resumed

Get Current Space

Get Id

Get Tracker Relative Transform

Get Tracker World Transform

Get Tracking IDs

Get Tracking Status

Server Set Id

Set Current Space

Unbind Event from On Current Space Changed

Unbind Event from On Tracking Lost

Unbind Event from On Tracking Resumed

Unbind all Events from On Current Space Changed

Unbind all Events from On Tracking Lost

Unbind all Events from On Tracking Resumed