Add other tiling

[CelestePolo]

Hi,

Do you think it would possible to add asymetric tiling such as:

• left / top
• right / bot
• left / bot
• right / top ?

[tjm35]

Not using this extension's methods, I'm afraid, no; we're reliant on wrapping functionality inside pytorch's convolution class, and it's not able to mix axes.

It's possible that a different extension that worked more like SD Latent Mirroring could do this sort of thing, but it's out of scope for this one.