Files
InvokeAI/invokeai/backend/z_image
Alexander Eichhorn d7d051200f fix(z_image): use unrestricted image self-attention for regional prompting (#8718)
Changes image self-attention from restricted (region-isolated) to unrestricted
(all image tokens can attend to each other), similar to the FLUX approach.

This fixes the issue where ZImage-Turbo with multiple regional guidance layers
would generate two separate/disconnected images instead of compositing them
into a single unified image.

The regional text-image attention remains restricted so that each region still
responds to its corresponding prompt.

Fixes #8715
2025-12-28 11:32:50 -05:00
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