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📄 threejs-post-processing-3dlut.js

📊 Analysis Summary

Metric	Count
🔧 Functions	2
🧱 Classes	1
📊 Variables & Constants	11
⚡ Async/Await Patterns	1

📚 Table of Contents

• Variables & Constants
• Async/Await Patterns
• Functions
• Classes

🛠️ File Location:

📂 manual/resources/threejs-post-processing-3dlut.js

Variables & Constants

Name	Type	Kind	Value	Exported
data	any	let/var	elem.data	✗
waiter	Waiter	let/var	new Waiter()	✗
svg	any	let/var	await getSVGDocument( elem )	✗
partsByName	{}	let/var	{}	✗
ndx	number	let/var	0	✗
step	number	let/var	0	✗
delay	number	let/var	0	✗
part	any	let/var	parts[ ndx ]	✗
diagrams	{ lookup: { init(elem: any): Promise<...	let/var	{ lookup: { async init( elem ) { const svg = await getSVGDocument( elem ); co...	✗
name	any	let/var	base.dataset.diagram	✗
info	any	let/var	diagrams[ name ]	✗

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Async/Await Patterns

Type	Function	Await Expressions	Promise Chains
async-function	getSVGDocument	waiter.promise	none

---

Functions

getSVGDocument(elem: any): Promise<any>

Parameters:

• elem any

Returns: Promise<any>

Calls:

• elem.addEventListener
• elem.getSVGDocument

Code

async function getSVGDocument( elem ) {

        const data = elem.data;
        elem.data = '';
        elem.data = data;
        const waiter = new Waiter();
        elem.addEventListener( 'load', waiter.resolve );
        await waiter.promise;
        return elem.getSVGDocument();

    }

createDiagram(base: any): void

Parameters:

• base any

Returns: void

Calls:

• info.init

Code

function createDiagram( base ) {

        const name = base.dataset.diagram;
        const info = diagrams[ name ];
        if ( ! info ) {

            throw new Error( `no diagram ${name}` );

        }

        info.init( base );

    }

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Classes

Waiter

Class Code

class Waiter {

        constructor() {

            this.promise = new Promise( ( resolve ) => {

                this.resolve = resolve;

            } );

        }

    }

---