Module ssao 

Screen-space ambient occlusion (GTAO) configuration. Backend-agnostic resolve of the authored PostProcessConfig SSAO fields into clamped settings, plus the per-frame GPU uniform. The horizon-search arc integral itself lives in each backend’s shader; this module owns only the parameter math so it can be unit-tested without a GPU.

Structs

SsaoSettings

Clamped SSAO tunables resolved from the authored asset fields. Held by the backend and turned into a per-frame SsaoParams once the camera is known.