godot/modules/openxr/doc_classes/OpenXRSpatialComponentMarkerList.xml

<?xml version="1.0" encoding="UTF-8" ?>
<class name="OpenXRSpatialComponentMarkerList" inherits="OpenXRSpatialComponentData" experimental="" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../doc/class.xsd">
	<brief_description>
		Object for storing the queries marker result data.
	</brief_description>
	<description>
		Object for storing the queries marker result data when calling [method OpenXRSpatialEntityExtension.query_snapshot].
	</description>
	<tutorials>
	</tutorials>
	<methods>
		<method name="get_marker_data" qualifiers="const">
			<return type="Variant" />
			<param index="0" name="snapshot" type="RID" />
			<param index="1" name="index" type="int" />
			<description>
				Returns either a [String] or a [PackedByteArray] buffer with data for the marker at this [param index]. Only applicable for QR code markers.
			</description>
		</method>
		<method name="get_marker_id" qualifiers="const">
			<return type="int" />
			<param index="0" name="index" type="int" />
			<description>
				Returns the marker ID for the marker at this [param index]. Only applicable for Aruco or April Tag markers.
			</description>
		</method>
		<method name="get_marker_type" qualifiers="const">
			<return type="int" enum="OpenXRSpatialComponentMarkerList.MarkerType" />
			<param index="0" name="index" type="int" />
			<description>
				Returns the marker type for the marker at this [param index].
			</description>
		</method>
	</methods>
	<constants>
		<constant name="MARKER_TYPE_UNKNOWN" value="0" enum="MarkerType">
			Unknown or unset marker type.
		</constant>
		<constant name="MARKER_TYPE_QRCODE" value="1" enum="MarkerType">
			Marker based on a QR code.
		</constant>
		<constant name="MARKER_TYPE_MICRO_QRCODE" value="2" enum="MarkerType">
			Marker based on a micro QR code.
		</constant>
		<constant name="MARKER_TYPE_ARUCO" value="3" enum="MarkerType">
			Marker based on an Aruco code.
		</constant>
		<constant name="MARKER_TYPE_APRIL_TAG" value="4" enum="MarkerType">
			Marker based on an April Tag.
		</constant>
		<constant name="MARKER_TYPE_MAX" value="5" enum="MarkerType">
			Maximum value for this enum.
		</constant>
	</constants>
</class>