Imagev1.0.0

IC-Light (Relight)

Relight a subject to match a described lighting setup.

8 inputsIMAGE

Run it now Call from code

Prompt: “warm sunset light from the left”

Output

Fill in the inputs and run the node to see its output here.

Run it from your code

The same node, called by id from any surface. Every tab pins ic-light and passes the ports below. Full guide.

import { BlitClient } from "@blitflow/sdk";

const { runNode } = new BlitClient({ apiKey: process.env.BLITFLOW_TOKEN });

const { outputs } = await runNode("ic-light", {
  image: { ref: "https://..." },
  prompt: { value: "example" },
  lightSource: { value: "None" },
  width: { value: "512" },
  height: { value: "640" },
  steps: { value: 25 },
  outputFormat: { value: "webp" },
  seed: { value: 1 },
});

# Install once, then sign in
npm install -g blitflow
blitflow login

blitflow node ic-light \
  -i image=@https://... \
  -i prompt="example" \
  -i lightSource="None" \
  -i width="512" \
  -i height="640" \
  -i steps=25 \
  -i outputFormat="webp" \
  -i seed=1

{
  "name": "runs_node",
  "arguments": {
    "node": "ic-light",
    "inputs": {
      "image": {
        "ref": "https://..."
      },
      "prompt": {
        "value": "example"
      },
      "lightSource": {
        "value": "None"
      },
      "width": {
        "value": "512"
      },
      "height": {
        "value": "640"
      },
      "steps": {
        "value": 25
      },
      "outputFormat": {
        "value": "webp"
      },
      "seed": {
        "value": 1
      }
    }
  }
}

curl https://studio.blitflow.com/api/v1/runs/node \
  -H "Authorization: Bearer $BLITFLOW_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"node":"ic-light","inputs":{"image":{"ref":"https://..."},"prompt":{"value":"example"},"lightSource":{"value":"None"},"width":{"value":"512"},"height":{"value":"640"},"steps":{"value":25},"outputFormat":{"value":"webp"},"seed":{"value":1}}}'

Schema

Inputs

image*	IMAGE	Subject
prompt*	TEXT	Lighting description
lightSource	TEXT	Light direction None · Left Light · Right Light · Top Light · Bottom Light	None
width	TEXT	256 · 320 · 384 · 448 · 512 · 576 · 640 · 704 · 768 · 832 · 896 · 960 · 1024	512
height	TEXT	256 · 320 · 384 · 448 · 512 · 576 · 640 · 704 · 768 · 832 · 896 · 960 · 1024	640
steps	INT		25
outputFormat	TEXT	webp · jpg · png	webp
seed	INT

Outputs

image