Matrix2D.js 二维矩阵

Matrix2D.js二维矩阵文档（）如何使用浏览器< script src = "lib/Matrix2D.js" > < script > console.log( Matrix2D.identity() ); < / script >网络工作者importScripts ( "lib/Matrix2D.js" ) ; console . log ( Matrix2D . identity ( ) ) ;节点.js var Matrix2D = require ( "lib/Matrix2D.js" ) ; console . log ( Matrix2D . identity ( ) ) ;