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chore: import upstream snapshot with attribution
2026-07-13 13:22:06 +08:00

26 lines
1.2 KiB
Python

from invokeai.app.invocations.baseinvocation import BaseInvocation, invocation
from invokeai.app.invocations.fields import ImageField, InputField, WithBoard, WithMetadata
from invokeai.app.invocations.primitives import ImageOutput
from invokeai.app.services.shared.invocation_context import InvocationContext
from invokeai.backend.image_util.content_shuffle import content_shuffle
@invocation(
"content_shuffle",
title="Content Shuffle",
tags=["controlnet", "normal"],
category="controlnet_preprocessors",
version="1.0.0",
)
class ContentShuffleInvocation(BaseInvocation, WithMetadata, WithBoard):
"""Shuffles the image, similar to a 'liquify' filter."""
image: ImageField = InputField(description="The image to process")
scale_factor: int = InputField(default=256, ge=0, description="The scale factor used for the shuffle")
def invoke(self, context: InvocationContext) -> ImageOutput:
image = context.images.get_pil(self.image.image_name, "RGB")
output_image = content_shuffle(input_image=image, scale_factor=self.scale_factor)
image_dto = context.images.save(image=output_image)
return ImageOutput.build(image_dto)