Conditioning Layers: Open-Source ComfyUI Extension With Paintable Prompt Influence Fields

SurrealByDesign · reddit · 2026-10-27

The author open-sourced a ComfyUI extension, Conditioning Layers, offering a new take on regional prompting: editable grayscale Influence Fields, painted or procedurally generated, control where each prompt influences the image—especially for irregular shapes and overlapping regions.

Key features:

Tested with ComfyUI 0.34.6 + Krea 2 Turbo BF16, 1024×1024, 8 steps, CFG 1, Euler/simple. Apache-2.0 licensed and still experimental; fields guide conditioning during generation, not finished pixels, so boundaries aren't guaranteed exact.

Related event: ComfyUI Plugin Conditioning Layers Offers Paintable Influence Fields for Regional Prompting(2 posts)→

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