Krea 2 Outpaint and Krea 2 Rotate + Outpaint describe the canvas before
painting it. They now read the pad node's prompt_image, where see-through
parts of a picture show as white, so a cutout is described on a real
backdrop instead of the gray fill. For a picture with no see-through
parts prompt_image is the canvas itself, so nothing else changes.
ausboss
9fcc0450dc
