我对javascript很陌生,我正在.js文件中编写一个小型库。我使用ES6和webpack来管理js库,所以我想知道是否有一种方法可以向浏览器公开js函数而不污染 window对象?', this.on_mouse_down) element.addEventListener('mouseup', this
var onDocumentMouseDown = function ( event ) //update the mouse variable var vector = new THREE.Vector3(mouse.x, mouse.y, 0.5);
Uncaught :无法读取Object.triangulateShape (three.