Extensions/ComfyUI_Seamless_Patten
ComfyUI Extension

ComfyUI_Seamless_Patten

It make any text2image create seamless patten

By moyi7712·Created 2 years ago·Updated about a year ago· 20
moyi7712/ComfyUI_Seamless_Patten
Nodes4
On cloudLocal install
CategorySeamless
Stars20
Updatedabout a year ago

Nodes (4)

SeamlessApply

Make the model tile its own image, so you never fix a seam again

Seamless
SeamlessKSampler

A drop-in KSampler that runs the whole denoise on a donut

Seamless
SeamlessKSamplerAdvanced

Seamless tiling with KSamplerAdvanced's step control

Seamless
SeamlessVae

The smallest node in the pack, for when your VAE is the one breaking the seam

Seamless
Readme

It change UNetModel and VAE Conv2d Layer into circular padding mode that make any text2image process generate seamless patten

2024-6-19 Update:

SeamlessVae Node:

patcher = vae.patcher.clone()
for layer in patcher.model.modules():
    if (isinstance(layer, nn.Conv2d)):
        pre_hook = layer.register_forward_pre_hook(vae_circular_hook_pre)
        hook = layer.register_forward_hook(vae_circular_hook)
        setattr(layer, 'circular_pre_hook', pre_hook)
        setattr(layer, 'circular_hook', hook)
vae.patcher = patcher
vae.first_stage_model = patcher.model

SeamlessKSampler Node:

padding_mode_list = []
for layer in  model.model.diffusion_model.modules():
    if (isinstance(layer, nn.Conv2d)):
        padding_mode_list.append(layer.padding_mode)
        layer.padding_mode = 'circular'

ret =  common_ksampler(model, seed, steps, cfg, sampler_name, scheduler, positive, negative, latent_image, denoise=denoise)

ind = 0
for layer in  model.model.diffusion_model.modules():
    if (isinstance(layer, nn.Conv2d)):
        padding_mode_list.append(layer.padding_mode)
        layer.padding_mode = padding_mode_list[ind]
        ind += 1
<div class="image-container"> <img src="./example/workflow.png" alt="workflow example"> <img src="./example/seamless.jpg" alt="Image semless"> <img src="./example/seamless_tile.jpg" alt="Image seamless tile"> </div> <!-- <!DOCTYPE html> <html> <head> <style> .image-container { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; margin: 0px; } .image-container img { flex: 1; width: calc(33.333% - 20px); border: none; object-fit: cover; } </style> </head> <body> <div class="image-container"> <img src="./example/seamless2.png" alt="Image 1"> <img src="./example/seamless2.png" alt="Image 2"> </div> <div class="image-container"> <img src="./example/seamless2.png" alt="Image 3"> <img src="./example/seamless2.png" alt="Image 4"> </div> </body> </html> -->