a7874d1a8b
Add support for the stable diffusion x4 upscaling model.
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This is an old model.
Load the checkpoint like a regular one and use the new
SD_4XUpscale_Conditioning node.
11 months ago
04b713dda1
Fix VALIDATE_INPUTS getting called multiple times.
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Allow VALIDATE_INPUTS to only validate specific inputs.
11 months ago
a1e1c69f7d
LoadImage now loads all the frames from animated images as a batch.
11 months ago
2258f85159
Support stable zero 123 model.
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To use it use the ImageOnlyCheckpointLoader to load the checkpoint and
the new Stable_Zero123 node.
11 months ago
574363a8a6
Implement Perp-Neg
11 months ago
6761233e9d
Implement Self-Attention Guidance ( #2201 )
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* First SAG test
* need to put extra options on the model instead of patcher
* no errors and results seem not-broken
* Use @ashen-uncensored formula, which works better!!!
* Fix a crash when using weird resolutions. Remove an unnecessary UNet call
* Improve comments, optimize memory in blur routine
* SAG works with sampler_cfg_function
11 months ago
9ac0b487ac
Make --gpu-only put intermediate values in GPU memory instead of cpu.
12 months ago
798a34d009
Lower compress level for image preview.
12 months ago
5b37270d3a
Add a lora loader node for models with no CLIP.
12 months ago
42dfae6331
Nodes to properly use the SDV img2vid checkpoint.
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The img2vid model is conditioned on clip vision output only which means
there's no CLIP model which is why I added a ImageOnlyCheckpointLoader to
load it. Note that the unClipCheckpointLoader can also load it because it
also has a CLIP_VISION output.
SDV_img2vid_Conditioning is the node used to pass the right conditioning
to the img2vid model.
VideoLinearCFGGuidance applies a linearly decreasing CFG scale to each
video frame from the cfg set in the sampler node to min_cfg.
SDV_img2vid_Conditioning can be found in conditioning->video_models
ImageOnlyCheckpointLoader can be found in loaders->video_models
VideoLinearCFGGuidance can be found in sampling->video_models
12 months ago
1964bf1e78
fix: folder handling issues
1 year ago
cd4fc77d5f
Add taesd and taesdxl to VAELoader node.
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They will show up if both the taesd_encoder and taesd_decoder or taesdxl
model files are present in the models/vae_approx directory.
1 year ago
8a451234b3
Add ImageCrop node.
1 year ago
bd07ad1861
Add PatchModelAddDownscale (Kohya Deep Shrink) node.
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By adding a downscale to the unet in the first timesteps this node lets
you generate images at higher resolutions with less consistency issues.
1 year ago
dcec1047e6
Invert the start and end percentages in the code.
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This doesn't affect how percentages behave in the frontend but breaks
things if you relied on them in the backend.
percent_to_sigma goes from 0 to 1.0 instead of 1.0 to 0 for less confusion.
Make percent 0 return an extremely large sigma and percent 1.0 return a
zero one to fix imprecision.
1 year ago
ca71e542d2
Lower cfg step to 0.1 in sampler nodes.
1 year ago
844dbf97a7
Add: advanced->model->ModelSamplingDiscrete node.
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This allows changing the sampling parameters of the model (eps or vpred)
or set the model to use zsnr.
1 year ago
1443caf373
HyperTile node, can be found in: _for_testing->HyperTile
1 year ago
d44a2de49f
Make VAE code closer to sgm.
1 year ago
7e09e889e3
Make clear that the old CheckpointLoader is deprecated.
1 year ago
20d3852aa1
Pull some small changes from the other repo.
1 year ago
9212bea87c
Change a few things in #1578 .
1 year ago
ece69bf28c
Change channel type to MASK (reduced redundancy, increased usability)
1 year ago
d06cd2805d
Added support for Porter-Duff image compositing
1 year ago
ec454c771b
Refactor with code from comment of #1588
1 year ago
1adcc4c3a2
Add a SamplerCustom Node.
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This node takes a list of sigmas and a sampler object as input.
This lets people easily implement custom schedulers and samplers as nodes.
More nodes will be added to it in the future.
1 year ago
bf3fc2f1b7
Refactor sampling related code.
1 year ago
9546a798fb
Make LoadImage and LoadImageMask return masks in batch format.
1 year ago
2381d36e6d
1024 wasn't enough.
1 year ago
42f6d1ebe2
Increase maximum batch sizes of empty image nodes.
1 year ago
77c124c5a1
Fix typo.
1 year ago
593b7069e7
Proportional scale latent and image
1 year ago
fd93c759e2
Implement FreeU: Free Lunch in Diffusion U-Net node.
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_for_testing->FreeU
1 year ago
422d16c027
Add some nodes to add, subtract and multiply latents.
1 year ago
1122df1a20
Increase range of lora strengths.
1 year ago
2b6b178173
Added support for lanczos scaling
1 year ago
0109431626
Lower the minimum resolution of EmptyLatentImage.
1 year ago
db63aa7e53
Nodes can now control the rounding in the UI.
1 year ago
f88f7f413a
Add a ConditioningSetAreaPercentage node.
1 year ago
36ea8784a8
Only return tuple of 3 args in CheckpointLoaderSimple.
1 year ago
57beace324
Fix VAEDecodeTiled minimum.
1 year ago
7e941f9f24
Clean up DiffusersLoader node.
1 year ago
8ddd081b09
Use the same units for tile size in VAEDecodeTiled and VAEEncodeTiled.
1 year ago
d86b222fe9
Reduce min tile size for encode
1 year ago
9196588088
Make tile size in Tiled VAE encode/decode user configurable
1 year ago
c77f02e1c6
Move controlnet code to comfy/controlnet.py
1 year ago
d7b3b0f8c1
Don't hardcode node names for image upload widget.
1 year ago
9b1d5a587c
Allow loading js extensions without copying to /web folder
1 year ago
27b87c25a1
Add an EmptyImage node.
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TODO: implement color picker in the frontend.
1 year ago
e7d88855f4
Add node to batch images together.
1 year ago
comfyanonymous
Hari
Rafie Walker
Enrico Fasoli
MoonRide303
Jairo Correa
BVH
pythongosssss