@thi.ng/vectors/compare.d.ts

Optimized 2d/3d/4d and arbitrary length vector operations, support for memory mapping/layouts

import type { Comparator } from "@thi.ng/api";
import type { ReadonlyVec } from "./api.js";
/**
 * Returns a new 2D vector comparator using given component order. The
 * comparator returns the signed index+1 of the first differing
 * component, e.g. if order is `0,1`, a return value of -2 means that
 * `a.y < b.y`.
 *
 * @param o1 -
 * @param o2 -
 */
export declare const comparator2: (o1: number, o2: number) => Comparator<ReadonlyVec>;
/**
 * Returns a new 3D vector comparator using given component order. The
 * comparator returns the signed index+1 of the first differing
 * component, e.g. if order is `0,1,2`, a return value of -3 means that
 * `a.z < b.z`.
 *
 * @param o1 -
 * @param o2 -
 * @param o3 -
 */
export declare const comparator3: (o1: number, o2: number, o3: number) => Comparator<ReadonlyVec>;
/**
 * Returns a new 4D vector comparator using given component order. The
 * comparator returns the signed index+1 of the first differing
 * component, e.g. if order is `0,1,2,3`, a return value of -4 means
 * that `a.w < b.w`.
 *
 * @param o1 -
 * @param o2 -
 * @param o3 -
 * @param o4 -
 */
export declare const comparator4: (o1: number, o2: number, o3: number, o4: number) => Comparator<ReadonlyVec>;
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