@three3d/tools/dist/GeometricRelationship/line-point.d.ts

@three3d/tools 提供了 ThreeJS 常用的工具库

import { GeometricRelationship } from "./type";
import { VectorInstance } from "../vector";
/**
 * 判别点和线段的位置关系
 * @remarks
 * 有以下几种情况：
 * - Contain：包含；线段包含点
 * - Tangency：相切；点与线段共线，但不在线段上；
 * - Dissociation：相离：不共线；
 * @param point
 * @param lineSegment
 * @returns
 */
export declare function discriminateRelationshipOfLineSegment_Point<Vec extends VectorInstance>(lineSegment: [Vec, Vec], point: Vec): GeometricRelationship.Dissociation | GeometricRelationship.Tangency | GeometricRelationship.Contain;
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