📄 threejs/Core/Nodes/BasicLightMapNode

File: BasicLightMapNode.md | Updated: 11/15/2025


title: BasicLightMapNode category: Core layout: docs

BasicLightMapNode

A specific version of IrradianceNode that is only relevant for MeshBasicNodeMaterial. Since the material is unlit, it requires a special scaling factor for the light map.

Constructor

new BasicLightMapNode( lightMapNode : Node.<vec3> )

Constructs a new basic light map node.

lightMapNode | The light map node. Default is null.
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Properties

.lightMapNode : Node.<vec3>

The light map node.

Source

src/nodes/lighting/BasicLightMapNode.js