WebCAD/__test__/Geometry/GeUtils.test.ts

import { getLoocAtUpVec, cZAxis } from "./../../src/Geometry/GeUtils"
import { Vector3 } from "three";

test('getLoocAtUpVec', () =>
{
    //俯视图 0,1,0
    expect(getLoocAtUpVec(new Vector3(0, 0, 1)) /*?*/).toMatchSnapshot();
    //仰视图
    expect(getLoocAtUpVec(new Vector3(0, 0, -1)) /*?*/).toMatchSnapshot();
    //左视图
    expect(getLoocAtUpVec(new Vector3(-1, 0, 0)) /*?*/).toMatchSnapshot();
    //右视图
    expect(getLoocAtUpVec(new Vector3(1, 0, 0)) /*?*/).toMatchSnapshot();
    //前视图
    expect(getLoocAtUpVec(new Vector3(0, 1, 0)) /*?*/).toMatchSnapshot();
});