C Specification
The XrEventDataMarkerTrackingUpdateVARJO structure is defined as:
// Provided by XR_VARJO_marker_tracking
typedef struct XrEventDataMarkerTrackingUpdateVARJO {
XrStructureType type;
const void* next;
uint64_t markerId;
XrBool32 isActive;
XrBool32 isPredicted;
XrTime time;
} XrEventDataMarkerTrackingUpdateVARJO;
Members
Description
Receiving the XrEventDataMarkerTrackingUpdateVARJO event structure indicates that the tracking information has changed. The runtime must not send more than one event per frame per marker. The runtime must send an event if the marker has changed its state (active or inactive). The runtime must send an event if it has detected pose change of the active marker.
See Also
Document Notes
For more information, see the OpenXR Specification
This page is extracted from the OpenXR Specification. Fixes and changes should be made to the Specification, not directly.
Copyright
Copyright 2014-2024, The Khronos Group Inc.
This work is licensed under a Creative Commons Attribution 4.0 International License.