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SPLATLoader

A loader for standard fixed-width Gaussian splat .splat files.

This loader decodes the format into BufferGeometry for use with GaussianSplat. Each 32-byte row stores center, scale, color and rotation data for one splat.

Code Example

const loader = new SPLATLoader();
const data = await loader.loadAsync( './models/gsplat/example.splat' );
scene.add( new GaussianSplat( data ) );

Import

SPLATLoader is an addon, and must be imported explicitly, see Installation#Addons.

import { SPLATLoader } from 'three/addons/loaders/SPLATLoader.js';

Constructor

new SPLATLoader( manager : LoadingManager )

Constructs a new Gaussian splat loader.

manager

The loading manager.

Methods

.load( url : string, onLoad : function, onProgress : onProgressCallback, onError : onErrorCallback )

Starts loading from the given URL and passes the loaded splat data to the onLoad() callback.

url

The path/URL of the file to be loaded. This can also be a data URI.
onLoad

Executed when the loading process has been finished.
onProgress

Executed while the loading is in progress.
onError

Executed when errors occur.
Overrides: Loader#load

.parse( buffer : ArrayBuffer ) : BufferGeometry

Parses the given fixed-width .splat data.

buffer

The raw .splat file as an array buffer.
Overrides: Loader#parse
Returns: The parsed splat geometry.

Source

examples/jsm/loaders/SPLATLoader.js