Luxar Viewer API Documentation - v2026.9.22
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    Class MonitorProviderRegistry

    Owns the monitor's scene-scoped providers and their live snapshots.

    Provider changes call markStructureDirty when the orchestrator must rebuild its painted structure; the flag itself remains orchestrator state.

    Index
    constructor
    cacheStatsProvider l0CacheProvider sliceCacheProvider cacheTelemetryState gpuBufferPoolProvider profiler lodProgressProvider failedLoadsProvider lodStates drawOrderProvider drawOrderStates densityProvider densityStates accumulatorProviders markStructureDirty
    setFailedLoadsProvider setCacheStatsProvider setCacheTelemetryState setL0CacheProvider setSliceCacheProvider setGPUBufferPoolProvider setProfiler setLODProgressProvider setDrawOrderProvider setDensityProvider setAccumulatorProvider refreshLiveSnapshots clearDrawOrderStates resetSceneProviders
    cacheStatsProvider: CacheStatsProvider | null = null
    l0CacheProvider:
        | CacheProvider<
            | {
                size: number;
                count: number;
                hits: number;
                misses: number;
                evictions: number;
                hitRate: number;
                maxSize?: number;
            }
            | undefined,
        >
        | null = null
    sliceCacheProvider:
        | CacheProvider<
            | {
                size: number;
                count: number;
                hits: number;
                misses: number;
                evictions: number;
                hitRate: number;
                thrashMisses?: number;
                maxSize?: number;
                fullLadderCount?: number;
                ladderDepthHistogram?: Record<string, number>;
            }
            | undefined,
        >
        | null = null
    cacheTelemetryState: CacheTelemetryState | undefined
    gpuBufferPoolProvider: GPUBufferPoolProvider | null = null
    profiler: UpdateProfiler | null = null
    lodProgressProvider: LODProgressProvider | null = null
    failedLoadsProvider: FailedLoadsProviderPort | null = null

    Failed-load records + retry-all from the SceneLoader; feeds the overview banner.

    lodStates: Map<string, LODProgressState> = ...
    drawOrderProvider: DrawOrderProvider | null = null
    drawOrderStates: Map<string, NodeDrawOrder> = ...
    densityProvider: DensityProvider | null = null
    densityStates: Map<string, NodeDensityState> = ...
    accumulatorProviders: Record<
        "points"
        | "lines"
        | "gsplats",
        AccumulatorProvider | null,
    > = ...
    markStructureDirty: () => void

    • Parameters

      • provider:
            | CacheProvider<
                | {
                    size: number;
                    count: number;
                    hits: number;
                    misses: number;
                    evictions: number;
                    hitRate: number;
                    maxSize?: number;
                }
                | undefined,
            >
            | null

      Returns void

    • Parameters

      • provider:
            | CacheProvider<
                | {
                    size: number;
                    count: number;
                    hits: number;
                    misses: number;
                    evictions: number;
                    hitRate: number;
                    thrashMisses?: number;
                    maxSize?: number;
                    fullLadderCount?: number;
                    ladderDepthHistogram?: Record<string, number>;
                }
                | undefined,
            >
            | null

      Returns void

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