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ComfyUI
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305 Commits

Author SHA1 Message Date
Shiimizu 727021bdea
Implement Differential Diffusion (#2876) 
* Implement Differential Diffusion

* Cleanup.

* Fix.

* Masks should be applied at full strength.

* Fix colors.

* Register the node.

* Cleaner code.

* Fix issue with getting unipc sampler.

* Adjust thresholds.

* Switch to linear thresholds.

* Only calculate nearest_idx on valid thresholds.
 2024-03-03 15:34:13 -05:00
comfyanonymous c2cb8e889b Always return unprojected pooled output for gligen. 2024-02-25 07:33:13 -05:00
comfyanonymous 3b2e579926 Support loading the Stable Cascade effnet and previewer as a VAE. 
The effnet can be used to encode images for img2img with Stage C.
 2024-02-19 04:10:01 -05:00
comfyanonymous 97d03ae04a StableCascade CLIP model support. 2024-02-16 13:29:04 -05:00
comfyanonymous 667c92814e Stable Cascade Stage B. 2024-02-16 13:02:03 -05:00
comfyanonymous c2c885261a Merge branch 'batch-number-in-filename' of https://github.com/freakabcd/ComfyUI 2024-02-16 05:45:48 -05:00
comfyanonymous 20e3da6b31 Add a node to give the controlnet a prompt different from the unet. 2024-02-10 08:27:05 -05:00
Imran Azeez 2ccc0be28f Add batch number to filename with %batch_num% 
Allow configurable addition of batch number to output file name.
 2024-02-08 22:03:11 +10:00
comfyanonymous 9321198da6 Add node to set only the conditioning area strength. 2024-01-29 00:24:53 -05:00
comfyanonymous d1533d9c0f Add experimental photomaker nodes. 
Put the model file in models/photomaker and use PhotoMakerLoader.

Then use PhotoMakerEncode with the keyword "photomaker" to apply the image
 2024-01-24 09:51:42 -05:00
comfyanonymous 10f2609fdd Add InpaintModelConditioning node. 
This is an alternative to VAE Encode for inpaint that should work with
lower denoise.

This is a different take on #2501
 2024-01-11 03:15:27 -05:00
comfyanonymous b3b5ddb07a Support I mode images in LoadImageMask. 2024-01-08 17:08:17 -05:00
comfyanonymous 6a10640f0d Support properly loading images with mode I. 2024-01-08 03:46:36 -05:00
comfyanonymous a7874d1a8b Add support for the stable diffusion x4 upscaling model. 
This is an old model.

Load the checkpoint like a regular one and use the new
SD_4XUpscale_Conditioning node.
 2024-01-03 03:37:56 -05:00
comfyanonymous 04b713dda1 Fix VALIDATE_INPUTS getting called multiple times. 
Allow VALIDATE_INPUTS to only validate specific inputs.
 2023-12-29 17:36:40 -05:00
comfyanonymous a1e1c69f7d LoadImage now loads all the frames from animated images as a batch. 2023-12-20 16:39:09 -05:00
comfyanonymous 2258f85159 Support stable zero 123 model. 
To use it use the ImageOnlyCheckpointLoader to load the checkpoint and
the new Stable_Zero123 node.
 2023-12-18 03:48:04 -05:00
Hari 574363a8a6 Implement Perp-Neg 2023-12-16 00:28:16 +05:30
Rafie Walker 6761233e9d
Implement Self-Attention Guidance (#2201) 
* 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
 2023-12-13 15:52:11 -05:00
comfyanonymous 9ac0b487ac Make --gpu-only put intermediate values in GPU memory instead of cpu. 2023-12-08 02:35:45 -05:00
comfyanonymous d19de2753e Merge branch 'fix_folders_handling' of https://github.com/fazo96/ComfyUI 2023-11-29 14:10:30 -05:00
comfyanonymous 798a34d009 Lower compress level for image preview. 2023-11-28 04:57:59 -05:00
comfyanonymous 5b37270d3a Add a lora loader node for models with no CLIP. 2023-11-25 02:26:50 -05:00
comfyanonymous 42dfae6331 Nodes to properly use the SDV img2vid checkpoint. 
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
 2023-11-23 19:48:49 -05:00
Enrico Fasoli 1964bf1e78 fix: folder handling issues 2023-11-23 22:24:58 +01:00
comfyanonymous cd4fc77d5f Add taesd and taesdxl to VAELoader node. 
They will show up if both the taesd_encoder and taesd_decoder or taesdxl
model files are present in the models/vae_approx directory.
 2023-11-21 12:54:19 -05:00
comfyanonymous 8a451234b3 Add ImageCrop node. 2023-11-18 04:44:17 -05:00
comfyanonymous bd07ad1861 Add PatchModelAddDownscale (Kohya Deep Shrink) node. 
By adding a downscale to the unet in the first timesteps this node lets
you generate images at higher resolutions with less consistency issues.
 2023-11-16 13:25:46 -05:00
comfyanonymous dcec1047e6 Invert the start and end percentages in the code. 
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.
 2023-11-16 04:23:44 -05:00
comfyanonymous ca71e542d2 Lower cfg step to 0.1 in sampler nodes. 2023-11-09 17:35:17 -05:00
comfyanonymous 844dbf97a7 Add: advanced->model->ModelSamplingDiscrete node. 
This allows changing the sampling parameters of the model (eps or vpred)
or set the model to use zsnr.
 2023-11-07 03:28:53 -05:00
comfyanonymous 1443caf373 HyperTile node, can be found in: _for_testing->HyperTile 2023-10-21 05:16:38 -04:00
comfyanonymous d44a2de49f Make VAE code closer to sgm. 2023-10-17 15:18:51 -04:00
comfyanonymous 7e09e889e3 Make clear that the old CheckpointLoader is deprecated. 2023-10-15 02:22:22 -04:00
comfyanonymous 20d3852aa1 Pull some small changes from the other repo. 2023-10-11 20:38:48 -04:00
comfyanonymous 9212bea87c Change a few things in #1578. 2023-10-04 15:43:41 -04:00
MoonRide303 ece69bf28c Change channel type to MASK (reduced redundancy, increased usability) 2023-10-04 19:04:52 +02:00
MoonRide303 d06cd2805d Added support for Porter-Duff image compositing 2023-10-04 19:04:48 +02:00
comfyanonymous ec454c771b Refactor with code from comment of #1588 2023-10-02 17:26:59 -04:00
comfyanonymous 1adcc4c3a2 Add a SamplerCustom Node. 
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.
 2023-09-27 22:21:18 -04:00
comfyanonymous bf3fc2f1b7 Refactor sampling related code. 2023-09-27 16:45:22 -04:00
comfyanonymous 9546a798fb Make LoadImage and LoadImageMask return masks in batch format. 2023-09-26 02:56:40 -04:00
comfyanonymous ba7dfd60f2 Merge branch 'proportional-scale' of https://github.com/jn-jairo/ComfyUI 2023-09-25 12:39:53 -04:00
comfyanonymous 2381d36e6d 1024 wasn't enough. 2023-09-25 01:46:44 -04:00
comfyanonymous 42f6d1ebe2 Increase maximum batch sizes of empty image nodes. 2023-09-25 01:22:37 -04:00
comfyanonymous 77c124c5a1 Fix typo. 2023-09-24 13:27:57 -04:00
Jairo Correa 593b7069e7 Proportional scale latent and image 2023-09-24 12:08:54 -03:00
comfyanonymous fd93c759e2 Implement FreeU: Free Lunch in Diffusion U-Net node. 
_for_testing->FreeU
 2023-09-23 00:56:09 -04:00
comfyanonymous 422d16c027 Add some nodes to add, subtract and multiply latents. 2023-09-21 22:23:01 -04:00
comfyanonymous 1122df1a20 Increase range of lora strengths. 2023-09-20 17:58:54 -04:00