Luxar Viewer API Documentation - v2026.9.22
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    Interface PointsChunkIndex

    Points-specific chunk spatial index, extending the canonical {chunkBounds, chunkCount, metadata: {ndim, chunk_size}} shape with the descriptive ordering metadata the points loader logs and forwards to SpatialQueryBuilder.

    interface PointsChunkIndex {
        chunkBounds: Float32Array;
        chunkCount: number;
        metadata: {
            ordering: "morton" | "hilbert";
            ordering_dims: number[];
            slice_dims: number[];
            ordering_bits_per_dim: number;
            chunk_size: number;
            total_points: number;
            total_chunks: number;
            ndim: number;
        };
    }
    Index
    chunkBounds chunkCount metadata
    chunkBounds: Float32Array
    chunkCount: number
    metadata: {
        ordering: "morton" | "hilbert";
        ordering_dims: number[];
        slice_dims: number[];
        ordering_bits_per_dim: number;
        chunk_size: number;
        total_points: number;
        total_chunks: number;
        ndim: number;
    }

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