@playcanvas/splat-transform/dist/lib/utils/quickselect.d.ts

Library and CLI tool for 3D Gaussian splat format conversion and transformation

import { TypedArray } from '../data-table';
/**
 * Partition indices around the k-th smallest element using quickselect
 * (median-of-three pivot selection).
 *
 * After this call, `idx[k]` holds the index of the k-th smallest value
 * in `data`, and all indices before k map to smaller-or-equal values.
 *
 * @param data - The data array to use for comparison values.
 * @param idx - The index array to partition (mutated in place).
 * @param k - The target partition index.
 * @returns The index value at position k after partitioning.
 */
declare const quickselect: (data: TypedArray, idx: Uint32Array, k: number) => number;
export { quickselect };