THREE.OBJMTLLoader进度监听器

Question

我可以将进度事件监听器添加到THREE.OBJMTLLoader吗？

我试过这个，但它没有用......

var callbackProgress = function( progress, result ) {}
var loader = new THREE.OBJMTLLoader();
loader.callbackProgress = callbackProgress;
loader.load(...);

Answer 1

除非签名已更改，否则应该有效：

loader = new THREE.OBJMTLLoader();
loader.load
(
    'thefile.obj',
    'thefile.mtl',
    function ( object )
    {
        // onload ...
        scene.add( object );
        animate();
    },
    function ( progress, result )
    {
        console.log (100 * progress.loaded / progress.total);
    }
);