BakeSurface

Defined in: sdk/src/lightmap/atlas.ts:16

One object to bake: geometry with a lightmap UV set, and where it stands.

Properties

albedo?

optional albedo?: readonly [number, number, number]

Defined in: sdk/src/lightmap/atlas.ts:22

What fraction of each channel the surface reflects. Drives the bounce; a surface that reflects nothing still receives light.

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coverage?

optional coverage?: number

Defined in: sdk/src/lightmap/atlas.ts:32

Share of its area that is there — for a cutout, the texels past its cutoff. Rays pass the rest, so foliage shades what is under it without walling it in.

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label?

optional label?: string

Defined in: sdk/src/lightmap/atlas.ts:24

What to call it when a bake has something to say about it.

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mesh

mesh: MeshData

Defined in: sdk/src/lightmap/atlas.ts:17

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realtimeDirect?

optional realtimeDirect?: boolean

Defined in: sdk/src/lightmap/atlas.ts:27

True when its draw adds the lamps itself (a lit renderer): its patch then holds only what arrives indirectly, or the lamps would land twice.

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transform

transform: ArrayLike<number>

Defined in: sdk/src/lightmap/atlas.ts:19

Column-major 4x4, as glm and the engine write one.

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twoSided?

optional twoSided?: boolean

Defined in: sdk/src/lightmap/atlas.ts:29

Drawn with both faces: a ray arriving at its back finds it lit, not black.