tsmathlib
Version:
Typescript Version Math/Physics/CG Library
39 lines (33 loc) • 877 B
text/typescript
/*
* @Author: Xu.Wang
* @Date: 2020-03-31 15:27:43
* @Last Modified by: Xu.Wang
* @Last Modified time: 2020-03-31 16:48:47
*/
import { Vector3 } from '../math/vector3'
export abstract class PointNeighborSearcher {
abstract _name: string
/**
* For each nearby point around the origin
* @param callback The callback function.
* @param origin The origin position.
* @param radius The search radius.
*/
abstract forEachNearbyPoint(
origin: Vector3,
radius: number,
callback: (pidx: number, p: Vector3) => void
): void
/**
* Determines whether nearby point has
* @param origin
* @param radius
* @returns true if has nearby point
*/
abstract hasNearbyPoint(origin: Vector3, radius: number): boolean
/**
* Builds point neighbor searcher
* @param points
*/
abstract build(points: Array<Vector3>): void
}