Struct DisplayFeed 

pub struct DisplayFeed { /* private fields */ }

Event-driven display feed: collects the zone results of the session events, composes the display (LiveDisplay: key-hash thinning, sticky voxel ownership, zone composition) and diffs it (KeyedDiff).

Use it directly (handle every event) or through NodeBuilder::display_deltas / crate::pipeline::Pipeline::derive. Relocation of zones into the newest model’s frame is on only when a preview was received (otherwise, as in stable display, all zone clouds already share one frame). Reset / ZoneInvalidated drop the zone’s state; the display is recomposed (and the difference sent) at the next refined cloud.

Implementations

impl DisplayFeed

pub fn new(opts: LiveOptions) -> Self

With the given composition settings (relocate is decided from the events, see above).

pub fn with_origin(self, origin: Arc<Mutex<Option<[f64; 3]>>>) -> Self

Shares the ENU origin slot (set by the producer of GPS fixes); the frame of the deltas is ENU once it holds a value.

pub fn set_origin(&self, origin: Option<[f64; 3]>)

Fixes the ENU origin [lat, lon, alt].

pub fn frame(&self) -> DisplayFrame

Current display frame.

pub fn diff(&self) -> &KeyedDiff

Slot table state (points shown, capacity, …).

pub fn handle(&mut self, e: &Event) -> Option<Event>

Feeds one session event; returns the Event::DisplayDelta it caused, if any. Events of other kinds (including DisplayDelta itself) are ignored.