OptionalmaxOptionalcaptureCube face size of the capture target. Default 256.
OptionalprefilteredCube face size of the prefiltered IBL output. Default 128.
OptionalirradianceCube face size of the irradiance IBL output. Default 32.
OptionaluseAlso project each probe into order-3 SH diffuse coefficients (for the
deferred IBL_DIFFUSE_SH variant). Default false. Must match the deferred
lighting feature's useSphericalHarmonics.
OptionallightingOverride the lighting parameters used by the capture shader (sun, sky colors, ambient). When omitted, sensible daytime defaults are used and the feature samples the scene's directional light direction each frame.
Maximum simultaneously-active probes. Costs scale linearly. Default 8.