mirror of
https://github.com/Doodle3D/Doodle3D-Slicer.git
synced 2024-11-26 15:34:57 +01:00
96 lines
3.1 KiB
HTML
96 lines
3.1 KiB
HTML
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8" />
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<script src="../../list.js"></script>
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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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<h1>[name]</h1>
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<div class="desc">
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A loader for loading a <em>.pdb</em> resource.
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<br /><br />
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The <a href="http://en.wikipedia.org/wiki/Protein_Data_Bank_(file_format)">Protein Data Bank file format</a> is a textual file format describing the three-dimensional structures of molecules.
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</div>
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<h2>Constructor</h2>
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<h3>[name]( [page:LoadingManager manager] )</h3>
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<div>
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[page:LoadingManager manager] — The [page:LoadingManager loadingManager] for the loader to use. Default is [page:LoadingManager THREE.DefaultLoadingManager].
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</div>
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<div>
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Creates a new [name].
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</div>
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<h2>Properties</h2>
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<h2>Methods</h2>
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<h3>[method:null load]( [page:String url], [page:Function onLoad], [page:Function onProgress], [page:Function onError] )</h3>
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<div>
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[page:String url] — required. URL to the <em>.pdb</em> file<br />
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[page:Function onLoad] — Will be called when load completes. The arguments will be an [page:Geometry geometryAtoms], [page:Geometry geometryBonds] and the [page:Object JSON] structure.<br />
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[page:Function onProgress] — Will be called while load progresses. The argument will be the XmlHttpRequest instance, that contain .[page:Integer total] and .[page:Integer loaded] bytes.<br />
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[page:Function onError] — Will be called when load errors.<br />
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</div>
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<div>
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Begin loading from url and call onLoad with the parsed response content.
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</div>
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<h3>[method:Object parsePDB]( [page:String text] )</h3>
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<div>
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[page:String text] — The textual <em>pdb</em> structure to parse.
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</div>
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<div>
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Parse a <em>pdb</em> text and return a <em>JSON</em> structure.<br />
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</div>
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<h3>[method:null createModel]( [page:Object json], [page:Function callback] )</h3>
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<div>
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[page:Object json] — The <em>(JSON) pdb</em> structure to parse.<br />
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[page:Function callback] — Will be called when parse completes, with three arguments: [page:Geometry geometryAtoms], [page:Geometry geometryBonds] and the original [page:Object json].<br />
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</div>
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<div>
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Parse a <em>(JSON) pdb</em> structure and return two [page:Geometry]: one for atoms, one for bonds.<br />
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</div>
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<h2>Example</h2>
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<code>
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// instantiate a loader
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var loader = new THREE.PDBLoader();
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// load a PDB resource
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loader.load(
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// resource URL
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'models/molecules/caffeine.pdb',
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// Function when resource is loaded
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function ( geometryAtoms, geometryBonds, json ) {
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console.log( 'This molecule has ' + json.atoms.length + ' atoms' );
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},
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// Function called when download progresses
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function ( xhr ) {
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console.log( (xhr.loaded / xhr.total * 100) + '% loaded' );
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},
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// Function called when download errors
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function ( xhr ) {
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console.log( 'An error happened' );
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}
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);
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</code>
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[example:webgl_loader_pdb]
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<h2>Source</h2>
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[link:https://github.com/mrdoob/three.js/blob/master/examples/js/loaders/PDBLoader.js examples/js/loaders/PDBLoader.js]
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</body>
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</html>
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