ComfyUI Node
⚗ Alchemica · Solver & Detail
A ComfyUI node in ⚗ AlchemicaMente/sampling with 12 inputs and 1 output.
⚗ Alchemica · Solver & Detail
- opts
- ALCHEMICA_OPTS
◄solvereuler►
◄detail_amount0.30►
◄detail_start0.15►
◄detail_end0.95►
◄detail_peak0.60►
◄detail_sigma_hi0.00►
◄detail_sigma_lo0.00►
◄eta0.50►
◄sigma_gate0.10►
◄gate_hi0.35►
◄contraction0.85►
Category⚗ AlchemicaMente/sampling
Inputs (12)
| Name | Type | Default | Description |
|---|---|---|---|
| solver | COMBO | euler | 47 options: euler, euler_2m, heun, comfy:euler, comfy:euler_cfg_pp, comfy:euler_ancestral, +41 |
| detail_amount | FLOAT | 0.30-1–1 | Detail boost (0 = off, negative = softer) |
| detail_start | FLOAT | 0.150–1 | Fraction of the trajectory where it starts |
| detail_end | FLOAT | 0.950–1 | Fraction of the trajectory where it ends |
| detail_peak | FLOAT | 0.600.05–0.95 | Where it peaks |
| detail_sigma_hi | FLOAT | 0.00-1–1 | Sigma window: start. 0 = use detail_start/end, -1 = from the profile |
| detail_sigma_lo | FLOAT | 0.00-1–1 | Sigma window: end. 0 = use detail_start/end, -1 = from the profile |
| eta | FLOAT | 0.500–1.5 | Ancestral noise at high sigma (variety/texture). 0 = deterministic |
| sigma_gate | FLOAT | 0.100–1 | Below this sigma eta = 0 (no grain in the last steps) |
| gate_hi | FLOAT | 0.350–1 | Above this sigma eta is at full strength |
| contraction | FLOAT | 0.850.3–1.2 | Scale of the initial noise. 1 = standard |
| optsopt | ALCHEMICA_OPTS | Chain from another Alchemica options node |
Outputs (1)
| Name | Type | Description |
|---|---|---|
| ALCHEMICA_OPTS | ALCHEMICA_OPTS | — |