在我的webpack配置中:
resolve: {
alias: {
'three': path.resolve('node_modules', 'three/build/three.js'),
'OrbitControls': path.resolve('node_modules', 'three/examples/js/controls/OrbitControls.js'),
'OBJLoader': path.resolve('node_modules', 'three/examples/js/loaders/OBJLoader.js')
}
在我的模块中:
import * as THREE from 'three' // if I do import THREE from 'three' it fails with three being undefined
import OrbitControls from 'OrbitControls'
import OBJLoader from 'OBJLoader'
如果我使用import * THREE from 'three'
一切都很好,我可以定义三个并完成立方体教程而不会有麻烦。如果我更改为import * as THREE from 'three'
三个.js已加载 - 那么这不是问题吗?
如何加载OrbitControls
和OBJLoader
?当我尝试加载它们时,我会在Uncaught ReferenceError: THREE is not defined(…)
内得到OrbitControls.js
:THREE.OrbitControls = function ( object, domElement ) {
三位未定义。
所以模块的包装有问题吗?我是从https://www.npmjs.com/package/three
安装的那是什么给出的?如何在npm上打包Three.js或者我的webpack.config中的配置错误是一个问题吗?有没有办法告诉webpack“让我们打包root的三个.js文件,然后打包OrbitControls.js文件”?
答案 0 :(得分:2)
我需要通过npm安装three-orbit-controls
和three-obj-loader
。
然后在我的模块中,它只是要求它们:
var OBJLoader = require('three-obj-loader')(THREE)
var OrbitControls = require('three-orbit-controls')(THREE)
全部设定!