if ( ! window.frameElement && window.location.protocol !== 'file:' ) {
// navigates to docs home if direct access, e.g.
// https://mrdoob.github.io/three.js/docs/api/en/audio/Audio.html#filter
// ->https://mrdoob.github.io/three.js/docs/#api/en/audio/Audio.filter
const url = new URL( window.location.href );
// hash route, e.g. #api/en/audio/Audio.filter
url.hash = url.pathname.replace( /\/docs\/(.*?)(?:\.html)?$/, '$1' ) + url.hash.replace( '#', '.' );
// docs home, e.g. https://mrdoob.github.io/three.js/docs/
url.pathname = url.pathname.replace( /(\/docs\/).*$/, '$1' );
window.location.replace( url );
} else {
document.addEventListener( 'DOMContentLoaded', onDocumentLoad, { once: true } );
}
function onDocumentLoad() {
let path, localizedPath;
const pathname = window.location.pathname;
const section = /\/(manual|api|examples)\//.exec( pathname )[ 1 ].toString().split( '.html' )[ 0 ];
let name = /[\-A-Za-z0-9]+\.html/.exec( pathname ).toString().split( '.html' )[ 0 ];
switch ( section ) {
case 'api':
localizedPath = /\/api\/[A-Za-z0-9\/]+/.exec( pathname ).toString().slice( 5 );
// Remove localized part of the path (e.g. 'en/' or 'es-MX/'):
path = localizedPath.replace( /^[A-Za-z0-9-]+\//, '' );
break;
case 'examples':
path = localizedPath = /\/examples\/[A-Za-z0-9\/]+/.exec( pathname ).toString().slice( 10 );
break;
case 'manual':
name = name.replace( /\-/g, ' ' );
path = pathname.replace( /\ /g, '-' );
path = localizedPath = /\/manual\/[-A-Za-z0-9\/]+/.exec( path ).toString().slice( 8 );
break;
}
let text = document.body.innerHTML;
text = text.replace( /\[name\]/gi, name );
text = text.replace( /\[path\]/gi, path );
text = text.replace( /\[page:([\w\.]+)\]/gi, '[page:$1 $1]' ); // [page:name] to [page:name title]
text = text.replace( /\[page:\.([\w\.]+) ([\w\.\s]+)\]/gi, `[page:${name}.$1 $2]` ); // [page:.member title] to [page:name.member title]
text = text.replace( /\[page:([\w\.]+) ([\w\.\s]+)\]/gi, '$2' ); // [page:name title]
// text = text.replace( /\[member:.([\w]+) ([\w\.\s]+)\]/gi, "$2" );
text = text.replace( /\[(member|property|method|param):([\w]+)\]/gi, '[$1:$2 $2]' ); // [member:name] to [member:name title]
text = text.replace( /\[(?:member|property|method):([\w]+) ([\w\.\s]+)\]\s*(\([\s\S]*?\))?/gi, `# .$2 $3 : $1` );
text = text.replace( /\[param:([\w\.]+) ([\w\.\s]+)\]/gi, '$2 : $1' ); // [param:name title]
text = text.replace( /\[link:([\w\:\/\.\-\_\(\)\?\#\=\!\~]+)\]/gi, '$1' ); // [link:url]
text = text.replace( /\[link:([\w:/.\-_()?#=!~]+) ([\w\p{L}:/.\-_'\s]+)\]/giu, '$2' ); // [link:url title]
text = text.replace( /\*([\u4e00-\u9fa5\w\d\-\(\"\（\“][\u4e00-\u9fa5\w\d\ \/\+\-\(\)\=\,\.\（\）\，\。"]*[\u4e00-\u9fa5\w\d\"\)\”\）]|\w)\*/gi, '$1' ); // *text*
text = text.replace( /\`(.*?)\`/gs, '$1' ); // `code`
text = text.replace( /\[example:([\w\_]+)\]/gi, '[example:$1 $1]' ); // [example:name] to [example:name title]
text = text.replace( /\[example:([\w\_]+) ([\w\:\/\.\-\_ \s]+)\]/gi, '$2' ); // [example:name title]
text = text.replace( /(undefined|null|this|Boolean|Object|Array|Number|String|Integer|Float|TypedArray|ArrayBuffer)<\/a>/gi, '$1' ); // remove links to primitive types
document.body.innerHTML = text;
if ( window.parent.getPageURL ) {
const links = document.querySelectorAll( '.links' );
for ( let i = 0; i < links.length; i ++ ) {
const pageURL = window.parent.getPageURL( links[ i ].dataset.fragment );
if ( pageURL ) {
links[ i ].href = './index.html#' + pageURL;
}
}
}
document.body.addEventListener( 'click', event => {
const element = event.target;
if ( element.classList.contains( 'links' ) && event.button === 0 && ! event.shiftKey && ! event.ctrlKey && ! event.metaKey && ! event.altKey ) {
window.parent.setUrlFragment( element.dataset.fragment );
event.preventDefault();
}
} );
// handle code snippets formatting
function dedent( text ) {
// ignores singleline text
const lines = text.split( '\n' );
if ( lines.length <= 1 ) return text;
// ignores blank text
const nonBlankLine = lines.filter( l => l.trim() )[ 0 ];
if ( nonBlankLine === undefined ) return text;
// strips indents if any
const m = nonBlankLine.match( /^([\t ]+)/ );
if ( m ) text = lines.map( l => l.startsWith( m[ 1 ] ) ? l.substring( m[ 1 ].length ) : l ).join( '\n' );
// strips leading and trailing whitespaces finally
return text.trim();
}
const elements = document.getElementsByTagName( 'code' );
for ( let i = 0; i < elements.length; i ++ ) {
const element = elements[ i ];
element.textContent = dedent( element.textContent );
}
// Edit button
const button = document.createElement( 'div' );
button.id = 'button';
button.innerHTML = '
';
button.addEventListener( 'click', function () {
window.open( 'https://github.com/mrdoob/three.js/blob/dev/docs/' + section + '/' + localizedPath + '.html' );
}, false );
document.body.appendChild( button );
// Syntax highlighting
const styleBase = document.createElement( 'link' );
styleBase.href = pathname.substring( 0, pathname.indexOf( 'docs' ) + 4 ) + '/prettify/prettify.css';
styleBase.rel = 'stylesheet';
const styleCustom = document.createElement( 'link' );
styleCustom.href = pathname.substring( 0, pathname.indexOf( 'docs' ) + 4 ) + '/prettify/threejs.css';
styleCustom.rel = 'stylesheet';
document.head.appendChild( styleBase );
document.head.appendChild( styleCustom );
const prettify = document.createElement( 'script' );
prettify.src = pathname.substring( 0, pathname.indexOf( 'docs' ) + 4 ) + '/prettify/prettify.js';
prettify.onload = function () {
const elements = document.getElementsByTagName( 'code' );
for ( let i = 0; i < elements.length; i ++ ) {
const e = elements[ i ];
e.className += ' prettyprint';
e.setAttribute( 'translate', 'no' );
}
prettyPrint(); // eslint-disable-line no-undef
};
document.head.appendChild( prettify );
}