OpenXRMarkerTracker.xml

<?xml version="1.0" encoding="UTF-8" ?>
<class name="OpenXRMarkerTracker" inherits="OpenXRSpatialEntityTracker" experimental="" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../doc/class.xsd">
	<brief_description>
		Spatial entity tracker for our spatial entity marker tracking extension.
	</brief_description>
	<description>
		Spatial entity tracker for our OpenXR spatial entity marker tracking extension. These trackers identify entities in our real space detected by a visual marker such as a QRCode or Aruco code, and map their location to our virtual space.
	</description>
	<tutorials>
	</tutorials>
	<methods>
		<method name="get_marker_data" qualifiers="const">
			<return type="Variant" />
			<description>
				Returns the marker data for this marker. This can return a [String] or [PackedByteArray]. Only applicable to QR Code based markers.
			</description>
		</method>
		<method name="set_marker_data">
			<return type="void" />
			<param index="0" name="marker_data" type="Variant" />
			<description>
				Sets the marker data for this marker.
				[b]Note:[/b] This should only be set by marker discovery logic.
			</description>
		</method>
	</methods>
	<members>
		<member name="bounds_size" type="Vector2" setter="set_bounds_size" getter="get_bounds_size" default="Vector2(0, 0)">
			The bounds size for this marker.
		</member>
		<member name="marker_id" type="int" setter="set_marker_id" getter="get_marker_id" default="0">
			The marker ID for this marker, this is only returned for Aruco and April Tag markers. Call [method get_marker_data] for QRCode markers.
		</member>
		<member name="marker_type" type="int" setter="set_marker_type" getter="get_marker_type" enum="OpenXRSpatialComponentMarkerList.MarkerType" default="0">
			The type of marker.
		</member>
	</members>
</class>