raisin::ReflectionProbeFilterSettings

struct · #include <rayrai/ReflectionProbe.hpp>

Explicit CPU filtering settings for captured local reflection probes.

Filtering is a load-time/manual operation run by captureFilteredReflectionProbe(). When no filter settings are passed, they are derived from the RenderQualitySettings::reflectionProbe* fields, which only the High and Ultra presets enable; otherwise every size is 0 and only the raw cubemap is captured. A zero resolution or sample count skips that output.

Public attributes

irradianceResolution

int irradianceResolution

Diffuse irradiance cubemap face size, [0, 128]; 0 skips it.

irradianceSamples

int irradianceSamples

Cosine-weighted samples per irradiance texel.

prefilteredResolution

int prefilteredResolution

GGX-prefiltered specular cubemap mip-0 face size, [0, 512]; 0 skips it.

prefilteredMipLevels

int prefilteredMipLevels

Roughness mip levels, clamped to the levels the resolution allows.

prefilteredSamples

int prefilteredSamples

GGX importance samples per prefiltered texel.

brdfLutSize

int brdfLutSize

Split-sum BRDF LUT edge length, clamped to [16, 512]; 0 skips it.

brdfLutSamples

int brdfLutSamples

Samples per BRDF LUT texel.