Luxar Viewer API Documentation - v2026.9.22
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    Interface OrderingMetadata

    Ordering metadata structure (shared between vertices and segments)

    Lines use dual spatial indexing:

    • Vertices: Ordered in D-dimensional space using space-filling curves
    • Segments: Ordered in (2×D)-dimensional space (start+end concatenated)
    interface OrderingMetadata {
        slice_dims: number[];
        ordering_dims: number[];
        ordering_min: number[];
        ordering_max: number[];
        chunk_size: number;
        ordering_bits_per_dim?: number;
    }
    Index
    slice_dims ordering_dims ordering_min ordering_max chunk_size ordering_bits_per_dim?
    slice_dims: number[]

    Discrete dimension indices for compound ordering

    ordering_dims: number[]

    Spatial dimension indices for curve ordering

    ordering_min: number[]

    Min bounds for coordinate normalization

    ordering_max: number[]

    Max bounds for coordinate normalization

    chunk_size: number

    Elements per chunk

    ordering_bits_per_dim?: number

    Bits per dimension for space-filling curve encoding

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