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Allow GrowMask node to work with batches (for AnimateDiff) (#1623) 

* Allow mask batches

This allows LatentCompositeMasked -node to work with AnimateDiff. I tried to keep old functionality too, unsure if it's correct, but both single mask and batch of masks seems to work with this change.

* Update nodes_mask.py
This commit is contained in:
Jukka Seppänen 2023-09-29 05:01:19 +03:00 committed by GitHub
parent 66756de100
commit 1c8ae9dbb2
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1 changed files with 6 additions and 7 deletions
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comfy_extras/nodes_mask.py
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@ -331,15 +331,14 @@ class GrowMask:
out = []
for m in mask:
output = m.numpy()
while expand < 0:
output = scipy.ndimage.grey_erosion(output, footprint=kernel)
expand += 1
while expand > 0:
output = scipy.ndimage.grey_dilation(output, footprint=kernel)
expand -= 1
for _ in range(abs(expand)):
if expand < 0:
output = scipy.ndimage.grey_erosion(output, footprint=kernel)
else:
output = scipy.ndimage.grey_dilation(output, footprint=kernel)
output = torch.from_numpy(output)
out.append(output)
return (torch.cat(out, dim=0),)
return (torch.stack(out, dim=0),)