In additive scene workflows, which asset helps maintain consistent ambient lighting and shared behavior of light probes across scenes?

• A. Lighting Data Asset with matched ambient lighting and consistent light probes across scenes.
• B. Lightmap Parameters.
• C. Reflection Probe Asset.
• D. Skybox Exposure.

Answer: (A)

Lighting Data Asset centralizes global lighting settings that are shared across scenes, which is crucial when loading multiple scenes additively. By using a single Lighting Data Asset, ambient lighting remains consistent everywhere and light probes behave the same across all loaded scenes. This asset stores the overall ambient setup, probe distribution, and related lighting data so you don’t have to configure each scene separately, reducing drift between scenes.

Lightmap Parameters control how lightmaps are baked for a specific scene, not shared ambient or probe behavior across scenes. Reflection Probe Asset isn’t a standard cross-scene asset for maintaining global lighting in additive workflows. Skybox Exposure deals with skybox-related exposure and tonemapping, not cross-scene ambient and probe consistency.