New open-source ComfyUI node adds H3 contrast, scene variation and prompt strength dials
shootthesound · reddit · 2026-09-25
Reddit user shootthesound released ComfyUI-Fizgig-H3-Tweaks, an open-source node born from nights of H3 behavior analysis on RunPod. It adds three controls: a high-frequency contrast/detail dial (enhances pores and skin detail at subtle positive values, flattens shadows when negative), a Scene Variation knob for subtle re-rolls akin to subseed, and a prompt strength control to strengthen or weaken prompt adherence.
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