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How to get consistent perspective lines?
(lemmy.world)
Discuss matters related to our favourite AI Art generation technology
Controlnet of some sort is your best bet. You'll probably need to render an imperfect scene, spit it out as a lineart png, take to photoshop and draw the lines in more correctly, stick it back into controlnet (without pre-processor) and re-gen with the same seed and prompt.
You can do multiple rounds to get it just so.
You can just doodle a guide image for SD, but I am not good at it so I spin through until I find something I can fix.