Screen-space ambient occlusion

XeGTAO ambient occlusion

AO quality

Spatial sampling only. Noisier presets can increase temporal/transport cost, even in AO-only view.

AO enabled AO only Direct light

Temporal filter AO resolution Use normal texture Motion-mask pruning Moving sphere Skin/morph animation GPU timings

Radius 0.6

Intensity 1

Advanced temporal settings

History sample limit 16 (0.9375 max history weight)

Frames of history, not spatial samples. Lower limits react faster but may shimmer; they do not reduce estimation cost.

GPU timings

Waiting for GPU timestamp readback...

GPU averages over ~0.25 s. AO includes all active estimation and filtering passes. GPU power-state changes can affect these timings.