OptionalbloomOptionalcolorParametric color grading (contrast/saturation/temperature-tint/lift-gamma-gain), applied
after tone mapping. Distinct from filterMode's camera-look presets -- an always-available
continuous grading layer, not one of those mutually exclusive stylized filters.
OptionalflashFull-screen flash overlay, driven per-frame by camera FlashEffects (e.g. hit/explosion feedback).
OptionalgrainOptionalgravitationalBlack hole gravitational lensing, Einstein ring and relativistic beaming.
OptionalhbaoSimplified screen-space ambient occlusion (HBAO, not GTAO). WebGL/WebGPU only, off by default.
OptionalmotionDeliberate ghost/afterimage motion-trail effect (not anti-aliasing). WebGL/WebGPU only, off by default.
OptionalquantizeOptionaltaaSimplified TAA (jitter + history blend, no motion vectors). WebGL/WebGPU only, off by default.
OptionaltoneOptionalvignette
Per-effect settings for the post-processing pipeline, nested under
PostProcessingConfig.effectsrather than a{ type, ... }array -- seedocs/adr/0001-config-shape-named-keys-not-tagged-arrays.md.