cione-comp-lib/lib/node_modules/claygl/src/camera/Orthographic.js

`$ yarn add cione-comp-lib` 或者 `$ npm i cione-comp-lib -S`

"use strict";Object.defineProperties(exports,{__esModule:{value:!0},[Symbol.toStringTag]:{value:"Module"}});var t=require("../Camera.js"),e=t.default.extend({left:-1,right:1,near:-1,far:1,top:1,bottom:-1},{updateProjectionMatrix:function(){this.projectionMatrix.ortho(this.left,this.right,this.bottom,this.top,this.near,this.far)},decomposeProjectionMatrix:function(){var t=this.projectionMatrix.array;this.left=(-1-t[12])/t[0],this.right=(1-t[12])/t[0],this.top=(1-t[13])/t[5],this.bottom=(-1-t[13])/t[5],this.near=-(-1-t[14])/t[10],this.far=-(1-t[14])/t[10]},clone:function(){var e=t.default.prototype.clone.call(this);return e.left=this.left,e.right=this.right,e.near=this.near,e.far=this.far,e.top=this.top,e.bottom=this.bottom,e}});exports.default=e;