RegionalSampler

ImpactPack/Regional

RegionalSampler

Example

JSON Example

{
  "class_type": "RegionalSampler",
  "inputs": {
    "seed": 0,
    "seed_2nd": 0,
    "seed_2nd_mode": "ignore",
    "steps": 20,
    "base_only_steps": 2,
    "denoise": 1,
    "samples": [
      "node_id",
      0
    ],
    "base_sampler": [
      "node_id",
      0
    ],
    "regional_prompts": [
      "node_id",
      0
    ],
    "overlap_factor": 10,
    "restore_latent": true,
    "additional_mode": "ratio between",
    "additional_sampler": "AUTO",
    "additional_sigma_ratio": 0.3
  }
}

This example shows required inputs only. Connection values like ["node_id", 0] should reference actual node IDs from your workflow.

Inputs

Name	Type	Status	Constraints	Default
seed?	INT	required	min: 0, max: 1.84e+19	0
seed_2nd?	INT	required	min: 0, max: 1.84e+19	0
seed_2nd_mode?	ENUM 7 options ignore fixed seed+seed_2nd seed-seed_2nd increment decrement randomize	required	-	-
steps?	INT	required	min: 1, max: 10000	20
base_only_steps?	INT	required	min: 0, max: 10000	2
denoise?	FLOAT	required	min: 0, max: 1, step: 0.01	1
samples?	LATENT	required	-	-
base_sampler?	KSAMPLER_ADVANCED	required	-	-
regional_prompts?	REGIONAL_PROMPTS	required	-	-
overlap_factor?	INT	required	min: 0, max: 10000	10
restore_latent?	BOOLEAN	required	-	true
additional_mode?	ENUM 3 options DISABLE ratio additional ratio between	required	-	"ratio between"
additional_sampler?	ENUM 8 options AUTO euler heun heunpp2 dpm_2 dpm_fast dpmpp_2m ddpm	required	-	-
additional_sigma_ratio?	FLOAT	required	min: 0, max: 1, step: 0.01	0.3

Outputs

Index	Name	Type	Is List	Connection Reference
0	LATENT	LATENT	No	["{node_id}", 0]

How to connect to these outputs

To connect another node's input to an output from this node, use the connection reference format:

["node_id", output_index]

Where node_id is the ID of this RegionalSampler node in your workflow, and output_index is the index from the table above.

Example

If this node has ID "5" in your workflow:

• LATENT (LATENT): ["5", 0]

Package: comfyui-impact-pack