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@@ -1,5 +1,5 @@
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<!DOCTYPE html>
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-<html lang="en">
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+<html lang="zh">
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<head>
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<meta charset="utf-8" />
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<base href="../../" />
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@@ -9,37 +9,37 @@
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</head>
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<body>
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- <h1>Polyfills</h1>
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+ <h1>差异化支持(腻子)</h1>
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- <p class="desc">Three.js includes polyfills for the following functions and constants.</p>
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+ <p class="desc">Three.js 包含以下方法和常量的差异化支持.</p>
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<h3>[page:Number.EPSILON Number.EPSILON]</h3>
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<p>
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- The difference between one and the smallest value greater than one that can be represented as a Number.
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+ 表示1和大于1的最小差值，可表示为 Number.
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[link:https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number/EPSILON MDN reference].
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</p>
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<h3>[page:Math.sign Math.sign]( [page:Number x] )</h3>
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<p>
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- If the argument is a positive number, negative number, positive zero or negative zero,
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- the function will return 1, -1, 0 or -0 respectively. Otherwise, NaN is returned.
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+ 如果参数为 正数，负数，正零 或 负零,
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+ 该方法将分别返回 1, -1, 0 或 -0 . 否则, 返回 NaN.
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[link:https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/sign MDN reference].
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</p>
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<h3>[page:Function.prototype.name Function.prototype.name]( [page:Number x] )</h3>
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<p>
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- Returns the name of a function, or (before ES6 implementations) an empty string for anonymous functions.
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+ 返回方法的名字, 或 (在 ES6 实现之前) 为匿名方法返回一个空字符串.
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[link:https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function/name MDN reference].
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</p>
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<h3>[page:Object.assign Object.assign]( [page:Object target], [page:Object ...sources] )</h3>
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<p>
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- The Object.assign() method is used to copy the values of all enumerable own properties from one or more source objects to a target object.
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- It will return the target object.
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+ Object.assign() 方法用于从一个或多个源对象拷贝所有可枚举自身属性到目标对象.
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+ 该方法将返回目标对象.
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[link:https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/assign MDN reference].
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</p>
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- <h2>Source</h2>
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+ <h2>源码</h2>
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[link:https://github.com/mrdoob/three.js/blob/master/src/polyfills.js src/polyfills.js]
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</body>
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Leven