How To

Class: Lightmapper

The lightmapper is used to bake scene lights into textures.

Methods

bake(nodes: null | Entity[], mode?: number): void

Generates and applies the lightmaps.

An array of entities (with model or render components) to render lightmaps for. If not supplied, the entire scene will be baked.

null | Entity[]

number = BAKE_COLORDIR

Baking mode. Can be:

BAKE_COLOR: single color lightmap
BAKE_COLORDIR: single color lightmap + dominant light direction (used for bump/specular)

Only lights with bakeDir=true will be used for generating the dominant light direction. Defaults to BAKE_COLORDIR.

void