ComfyUI Advanced Tiling

ComfyUI tiling nodes inspired by spinagon/ComfyUI-seamless-tiling. This project enables the creation of tileable images in various shapes with customizable rotations. Example workflows are located in the workflows directory.

⚠️ There are some artifacts present. I'm not sure if this is because of a flawed implementation or simply because Stable Diffusion isn't intended for this purpose.

Implemented tiling modes

• Hexagon
• Rectangular (toroidal — right edge wraps to left, bottom wraps to top)
• None (normal generation)

Supported models

UNet-based

• Stable Diffusion 1.5 (also 1.4)
• Stable Diffusion 2.1 (also 2.0)
• Stable Diffusion XL (SDXL)

DiT-based (via toroidal attention patching)

• FLUX.2 — tested on flux.2-klein-4b
• Qwen Image — tested on qwen-image-2512 (Q6 GGUF and fp16)

DiT models are automatically detected and use toroidal attention instead of latent padding for seamless tiling.

TODO

• Optimize VAE decode (first pass is very slow)

Credits

spinagon/ComfyUI-seamless-tiling [GPL-3.0] - Used as a base for this project

Red Blob Games - Hexagonal Grids - Hexagonal grid math