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Fix issue blend images with alpha (#13615)

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Make ImageBlend and ImageCompositeMasked nodes handle images with different channel counts
This commit is contained in:
Alexis Rolland 2026-05-03 18:17:08 +08:00 committed by comfyanonymous
parent 0a41ce631a
commit c4ace3e25a
1 changed files with 2 additions and 2 deletions
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4
node_helpers.py
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@ -86,6 +86,6 @@ def image_alpha_fix(destination, source):
if destination.shape[-1] < source.shape[-1]: if destination.shape[-1] < source.shape[-1]:
source = source[...,:destination.shape[-1]] source = source[...,:destination.shape[-1]]
elif destination.shape[-1] > source.shape[-1]: elif destination.shape[-1] > source.shape[-1]:
destination = torch.nn.functional.pad(destination, (0, 1)) source = torch.nn.functional.pad(source, (0, 1))
destination[..., -1] = 1.0 source[..., -1] = 1.0
return destination, source return destination, source