Chapter 703: GeometryCompressionUtils

Core Idea

Reference for GeometryCompressionUtils.

Code Examples

import * as GeometryCompressionUtils from 'three/addons/utils/GeometryCompressionUtils.js';

• What it demonstrates: Typical usage of GeometryCompressionUtils.

Reference Tables

Methods

Method	Description
`.compressNormals( geometry : BufferGeometry, encodeMethod : 'DEFAULT'	'OCT1Byte'
.compressPositions( geometry : BufferGeometry ) (inner)	Compressed the given geometry's position attribute.
.compressUvs( geometry : BufferGeometry ) (inner)	Compressed the given geometry's uv attribute.

Key Takeaways

1. Key methods: compressNormals, compressPositions, compressUvs.

Connects To

• Source: examples/jsm/utils/GeometryCompressionUtils.js