Image output tiling for seamless textures with Stable Diffusion

Is your feature request related to a problem? Please describe. Currently there is no way to create seamless textures with Stable Diffusion, a crucial feature that is missing.

Describe the solution you’d like Something similar to this pull on the sd-webui repo: https://github.com/sd-webui/stable-diffusion-webui/pull/911

A simple argument in the StableDiffusionPipeline that would enable seamless texture generation for 3D applications.

[shirayu]

FYI: In my app, I toggle to be tile-able or not after pipe loading by change padding_mode in each layer.

1. First, save conv layers and their original padding modes
2. Change padding mode on each generation

[anton-l]

Hi @torrinworx! As the https://github.com/sd-webui/stable-diffusion-webui/pull/911 PR suggests, you can make the Stable Diffusion models tile-able by patching the torch.nn.Conv2d before loading the pipeline:

# add global options to models
def patch_conv(**patch):
    cls = torch.nn.Conv2d
    init = cls.__init__
    def __init__(self, *args, **kwargs):
        return init(self, *args, **kwargs, **patch)
    cls.__init__ = __init__

patch_conv(padding_mode='circular')
print("patched for tiling")

Native support for tiling in diffusers is unlikely to come, as it would either be hacky, or complicate the model the model design with additional arguments 😃