Chapter 110: DynamicLighting

Core Idea

A custom lighting implementation that batches supported analytic lights into uniform arrays so light count changes do not recompile materials.

Code Examples

const lighting = new DynamicLighting( { maxPointLights: 64 } );
renderer.lighting = lighting;

• What it demonstrates: Typical usage of DynamicLighting.

Reference Tables

Constructor

Signature
new DynamicLighting( options : Object )

Methods

Method	Description
.createNode( lights : Array.<Light> ) : DynamicLightsNode	Creates a new dynamic lights node for the given array of lights.
.getNode( scene : Scene ) : LightsNode	Returns a lights node for the given scene.

Key Takeaways

1. DynamicLighting extends: Lighting
2. Key methods: createNode, getNode.

Connects To

• Lighting: parent class
• Source: examples/jsm/lighting/DynamicLighting.js