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2017-07-12
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概述最近公司在做一个大型的webgl应用，总结如下:
1.建模软件建模(3d Max revit)
2.自定义一套 语义化的模型格式，并编写模型格式转化插件,把建模软件的模型格式转成自定义格式。
为什么要自定义语义化的模型格式呢？
因为，现在浏览器的性能很尴尬说好不好，说差不差。得优化啊！比如：模型
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面向对象css
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2017-03-26
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oo css既面向对象的css
作用1.加强代码的复用方便维护。2.减小css体积。3.提升渲染效率。4.组件库思想、栅格布局可共用、减少选择器、方便扩展。
注意事项1.不要直接定义子节点，应把共性声明放到父类。2.结构和皮肤相分离。3.容器和内容想相分离。4.抽象出可重用的元素，建好组件库，在组件
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前端架构
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2017-03-26
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前端架构该做的事1.做人。不能太自负，要能接受队友的意见。不能为了架构而架构，要为了匹配当前团队的业务与人。在技术选型的时候千万不要去把语言与语言的对比太当回事，因为当一个技术用的极致不会比另外对比的语言差到哪去的。2.代码与文件分模型。模块化代码，模块文件。比如可以所有的JS都放一个文件，也可以一
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javascript 声明前置与作用域 （hoisting& Scoping）
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1.javascript不管是变量（or 叫变量表达式？或者变量的声明与赋值吧 var scope=”loacal”）的声明还是函数（or 函数表达式）的声明,都遵循命名在当前作用域前置（提升到当前命名空间顶端）函数体保留在原地。1234567var scope='global'
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