如何使用THREE.OBJExporter

How to use THREE.OBJExporter

我知道 this post,但如果我使用

var material = new THREE.MeshBasicMaterial( { color: 0xffff00 } );
var mesh = new THREE.Mesh( totalGeom, material );

THREE.OBJExporter.parse( mesh );

我明白了

Uncaught TypeError: Cannot read property 'parse' of undefined

我阅读了 example source(第 154 行),但我自己没有找到解决方案。有什么帮助吗?

也许您需要先创建一个 THREE.OBJExporter 对象。

var material = new THREE.MeshBasicMaterial( { color: 0xffff00 } );
var mesh = new THREE.Mesh( totalGeom, material );
var exporter = new THREE.OBJExporter();
exporter.parse( mesh );