FXAA 3.11 anti-aliasing — the cheapest spatial alternative to
TAAFeature / SMAAFeature. A single fullscreen edge-directed
blur: no camera jitter, no history, no temporal ghosting, and (unlike SMAA)
no precomputed lookup textures. The natural low-end / no-history fallback.
Reads frame.hdr and writes the resolved HDR back to frame.hdr. Needs
neither depth nor velocity nor a jittered camera, so it slots into any
pipeline (forward, forward+, deferred) unchanged.
FXAA 3.11 anti-aliasing — the cheapest spatial alternative to TAAFeature / SMAAFeature. A single fullscreen edge-directed blur: no camera jitter, no history, no temporal ghosting, and (unlike SMAA) no precomputed lookup textures. The natural low-end / no-history fallback.
Reads
frame.hdrand writes the resolved HDR back toframe.hdr. Needs neither depth nor velocity nor a jittered camera, so it slots into any pipeline (forward, forward+, deferred) unchanged.