# ImageFirework — Launch Burst Fade (API)A procedural ComfyUI workflow that transforms an input image into a staged night-firework animation: launch shell → primary burst → delayed secondary wave → gravity-driven residual tails → local particle/smoke reveal.## What is included- `ImageFirework_LaunchBurstFade_API.json`- `source_complex.png` — the input image used for the reference result- README and v13 verification metadata## Requirements- ComfyUI- `ComfyUI-ShatterWorld` with the v13 `ImageFirework` node## Usage1. Copy `source_complex.png` to the ComfyUI `input/` folder.2. Load the API workflow.3. Ensure the LoadImage node points to `source_complex.png`.4. Execute the workflow.The default animation uses 180 frames at a 24 fps reference rate. The source image is not shown during the launch; it forms after the burst from local particles and smoke.## Visual resultThe primary break uses a warm gold/white Willow structure with a delayed secondary wave and falling residual tails. The final image forms continuously from a local particle mosaic rather than a global hard cut.## VerificationThis v13 implementation passed the full ComfyUI-ShatterWorld regression suite: `21/21 PASS`. The workflow was executed through the live ComfyUI API and visually inspected.## NotesThis is a deterministic procedural effect, not a model-generated photographic firework. It is designed for temporally coherent, stylized firework-to-image reveals. No cred<img src="https://image.civitai.com/xG1nkqKTMzGDvpLrqFT7WA/5d3e550d-341d-4239-aa62-2baab2446bdc/original=true/5d3e550d-341d-4239-aa62-2baab2446bdc.jpeg" />entials or API keys are included.

ImageFirework — Launch Burst Fade (API)

v13 release. Procedural ComfyUI-ShatterWorld ImageFirework workflow. Uses 180 transition frames, delayed secondary burst, curved gravity tails, and local particle/smoke reveal into the input image. Tested with the included source image and live ComfyUI API. Regression suite: 21/21 PASS.

Files with SHA256: 0ee903d318b9763c0a86fcd39372bb590b9d8b032cf7478b77e0fc69857fe629