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[Fix] remove anima optimized denoise #9072

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Merged
lstein merged 2 commits into from
Apr 22, 2026
Merged

[Fix] remove anima optimized denoise #9072

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265f89f
remove anima denoise case
dunkeroni Apr 19, 2026
dabf8fb
Merge branch 'main' into remove_anima_optimized_denoise
lstein Apr 22, 2026
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12 changes: 1 addition & 11 deletions invokeai/frontend/web/src/features/nodes/util/graph/graphBuilderUtils.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -260,17 +260,7 @@ export const getDenoisingStartAndEnd = (state: RootState): { denoising_start: nu
};
}
}
case 'anima': {
// Anima uses a fixed shift=3.0 which makes the sigma schedule highly non-linear.
// Without rescaling, most of the visual 'change' is concentrated in the high denoise
// strength range (>0.8). The exponent 0.2 spreads the effective range more evenly,
// matching the approach used for FLUX and SD3.
const animaExponent = optimizedDenoisingEnabled ? 0.2 : 1;
return {
denoising_start: 1 - denoisingStrength ** animaExponent,
denoising_end: 1,
};
}
case 'anima':
case 'sd-1':
case 'sd-2':
case 'cogview4':
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