WebCAD/__test__/Geometry/Vector3Ext.test.ts

import { GeUtils } from '../../src/Geometry/GeUtils';
import * as THREE from "three";
import { Vector3 } from 'three';
test("测试平行", () =>
{

    let v1 = new Vector3(0, 0, 1);
    let v2 = new Vector3(0.0001, 0, 1);
    expect(GeUtils.isParallelTo(v1, v2)).toBe(false);
    expect(v1.equals(new THREE.Vector3(0, 0, 1))).toBe(true);
    expect(v2.equals(new THREE.Vector3(0.0001, 0, 1))).toBe(true);
    // console.log(v1.isParallelTo(v2));
    // console.log(v1);
    // console.log(v2);
})