/** Bounding box */
export interface PotreeBoundingBox {
    /** Min X */
    lx: number;
    /** Min Y */
    ly: number;
    /** Min Z */
    lz: number;
    /** Max X */
    ux: number;
    /** Max Y */
    uy: number;
    /** Max Z */
    uz: number;
}
/** Attribute types for *.bin content */
export type PotreeAttribute = 
/** 3 (uint32) numbers: x, y, z */
'POSITION_CARTESIAN'
/** 4 x (uint8) numbers for the color: r, g, b, a */
 | 'RGBA_PACKED'
/** 4 x (uint8) numbers for the color: r, g, b, a */
 | 'COLOR_PACKED'
/** 3 x (uint8) numbers for the color: r, g, b */
 | 'RGB_PACKED'
/** 3 x (float) numbers: x', y', z'  */
 | 'NORMAL_FLOATS'
/** (uint8) number */
 | 'FILLER_1B'
/** (uint16) number specifying the point's intensity */
 | 'INTENSITY'
/** (uint8) id for the class used */
 | 'CLASSIFICATION'
/** Note: might need to be revisited, best don't use */
 | 'NORMAL_SPHEREMAPPED'
/** Note: might need to be revisited, best don't use */
 | 'NORMAL_OCT16'
/** 3 x (float) numbers: x', y', z' */
 | 'NORMAL';
/** Hierarchy item: [node name leading with 'r', points count
 * @example [r043, 145]
] */
export type HierarchyItem = [string, number];
/**
 * Potree data set format metadata (cloud.js)
 * @version 1.7
 * @link https://github.com/potree/potree/blob/1.7/docs/potree-file-format.md
 * */
export interface PotreeMetadata {
    /** Version number in which this file is written */
    version: string;
    /** Folder that is used to load additional data */
    octreeDir: string;
    /** Amount of points contained in the whole pointcloud data */
    points: number;
    /**
     * This parameter is used to transform the point data
     * to the projection system used while visualizing the points. It has to be
     * in a format that is parsable by [proj.4][proj4].
     * */
    projection: string;
    /** Bounding box of the world used to limit the initial POV. */
    boundingBox: PotreeBoundingBox;
    /** Bounding box of the actual points in the data */
    tightBoundingBox: PotreeBoundingBox;
    /** Description of point attributes in data files */
    pointAttributes: 'LAS' | 'LAZ' | PotreeAttribute[];
    /**
     * Space between points at the root node.
     * This value is halved at each octree level.
     * */
    spacing: number;
    /**
     * Scale applied to convert POSITION_CARTESIAN components
     * from uint32 values to floating point values. The full transformation
     * to world coordinates is
     * position = (POSITION_CARTESIAN * scale) + boundingBox.min
     * */
    scale: number;
    /** Amount of Octree levels before a new folder hierarchy is expected. */
    hierarchyStepSize: number;
    /**
     * The hierarchy of files, now loaded through index files.
     * @deprecated
     * */
    hierarchy: HierarchyItem[];
}
//# sourceMappingURL=potree-metadata.d.ts.map