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<!DOCTYPE html>
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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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<script src="page.js"></script>
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<link type="text/css" rel="stylesheet" href="page.css" />
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</head>
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<body>
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[page:Loader] →
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<h1>[name]</h1>
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<p class="desc">
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支持.3dl文件格式的3D LUT加载器。<br />
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参考资料如下:
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</p>
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<ul>
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<li>[link:http://download.autodesk.com/us/systemdocs/help/2011/lustre/index.html?url=./files/WSc4e151a45a3b785a24c3d9a411df9298473-7ffd.htm,topicNumber=d0e9492]</li>
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<li>[link:https://community.foundry.com/discuss/topic/103636/format-spec-for-3dl?mode=Post&postID=895258]</li>
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</ul>
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<h2>导入</h2>
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<p>
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[name] 是一个附加组件，必须显式导入。
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请参阅 [link:#manual/introduction/Installation Installation / Addons].
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</p>
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<code>
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import { LUT3dlLoader } from 'three/addons/loaders/LUT3dlLoader.js';
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</code>
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<h2>构造函数</h2>
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<h3>[name]( [param:LoadingManager manager] )</h3>
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<p>
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[page:LoadingManager manager] — 加载器所使用的[page:LoadingManager loadingManager]. 默认值为[page:DefaultLoadingManager DefaultLoadingManager]<br />
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</p>
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<p>
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创建一个新的 [name].
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</p>
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<h2>属性</h2>
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<p>共有属性请参见其基类[page:Loader]。</p>
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<h2>方法</h2>
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<p>共有方法请参见其基类[page:Loader]。</p>
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<h3>[method:undefined load]( [param:String url], [param:Function onLoad], [param:Function onProgress], [param:Function onError] )</h3>
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<p>
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[page:String url] — `.3dl`格式的文件URL或者路径.<br />
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[page:Function onLoad] — (可选) 加载成功完成后调用的函数。函数接收[page: function parse]方法的结果。<br />
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[page:Function onProgress] — (可选) 在加载过程中调用的函数。参数将是XMLHttpRequest实例，它包含[page:Integer total]和[page:Integer loaded]字节。如果服务器没有设置Content-Length报头，[page:Integer total]将为0。<br />
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[page:Function onError] — (可选) 在加载过程中发生错误时调用的函数。函数接收错误作为参数。<br />
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</p>
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<p>
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开始从url加载并返回加载的LUT。
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</p>
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<h3>[method:Object parse]( [param:String input] )</h3>
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<p>
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[page:String input] — 3dl数据字符串。<br />
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</p>
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<p>
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解析3dl数据字符串并在完成时触发[page:Function onLoad]回调。[page:Function onLoad]的参数将是一个[page:Object对象]，包含以下LUT数据:[page:Number .size]， [page:datattexture .texture]和[page:Data3DTexture .texture3d]。
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</p>
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<h3>[method:this setType]( [param:Number type] )</h3>
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<p>
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[page:Number type] - 纹理类型。详情请参阅[page:Textures纹理常量]页面。<br />
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</p>
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<p>
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设置所需的纹理类型。支持[page:Textures THREE.UnsignedByteType]和[page:Textures THREE.FloatType]。默认为[page:Textures THREE.UnsignedByteType].
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</p>
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<h2>源代码</h2>
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<p>
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[link:https://github.com/mrdoob/three.js/blob/master/examples/jsm/loaders/[name].js examples/jsm/loaders/[name].js]
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</p>
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</body>
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</html>
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