XrPlaneDetectorLocationEXT(3) Manual Page

type is the XrStructureType of this structure.

next is NULL or a pointer to the next structure in a structure chain.

planeId is a uint64_t unique identifier of the plane. The planeId should remain the same for the duration of the XrPlaneDetectorEXT handle for a physical plane. A runtime on occasion may assign a different id to the same physical plane, for example when several planes merge into one plane. planeId must remain valid until the next call to xrBeginPlaneDetectionEXT or xrDestroyPlaneDetectorEXT. This id is used by xrGetPlanePolygonBufferEXT.

locationFlags is a bitfield, with bit masks defined in XrSpaceLocationFlagBits, to indicate which members contain valid data. If none of the bits are set, no other fields in this structure should be considered to be valid or meaningful.

pose is an XrPosef defining the position and orientation of the origin of a plane within the reference frame of the corresponding XrPlaneDetectorGetInfoEXT::baseSpace.

extents is the extent of the plane along the x-axis (width) and z-axis (height) centered on the pose.

orientation is the detected orientation of the plane.

semanticType XrPlaneDetectorSemanticTypeEXT type of the plane.

polygonBufferCount is the number of polygon buffers associated with this plane. If this is zero no polygon buffer was generated. The first polygon buffer is always the outside contour. If contours are requested with XR_PLANE_DETECTOR_ENABLE_CONTOUR_BIT_EXT this value must always be at least 1.

The XR_EXT_plane_detection extension must be enabled prior to using XrPlaneDetectorLocationEXT

type must be XR_TYPE_PLANE_DETECTOR_LOCATION_EXT

next must be NULL or a valid pointer to the next structure in a structure chain

locationFlags must be 0 or a valid combination of XrSpaceLocationFlagBits values

If orientation is not 0, orientation must be a valid XrPlaneDetectorOrientationEXT value

If semanticType is not 0, semanticType must be a valid XrPlaneDetectorSemanticTypeEXT value