Just a bunch of random nodes modified/fixed/created by me or others. If any node starts throwing errors after an update - try to delete and re-add the node.
You can drag-and-drop workflow images from examples/ into your ComfyUI. I'll probably add some more examples in future (but I'm kinda lazy, kek).
Supports:
- SD1 - SDXL
- FLUX
- HunyuanVideo (untested)
Modified implementation of NegPiP by laksjdjf and hako-mikan. It uses ModelPatcher instead of monkey-patching, which should increase compatibility with other nodes.
CLIPNegPip node allows you to use negative weights in prompts. Connect the node before other model/clip patches.
Read more about NegPiP in the original repo. I recommend to keep all dots/commas inside weight braces (i.e. (worst quality,:-1.3) (sketch:-1.1,) instead of (worst quality:-1.3), (sketch:-1.1),).
Note
CLIPNegPip is compatible with:
CLIPNegPip is incompatible with:
- smZ Nodes by shiimizu (for now you can use ComfyUI_ADV_CLIP_emb and comfyui-prompt-control instead)
- Comfyui_Flux_Style_Adjust by yichengup (and probably some other custom nodes that modify cond tensors)
Modified implementation of AttentionCouple by laksjdjf and Haoming02. I made AttentionCouplePPM node compatible with CLIPNegPiP node and with default PatchModelAddDownscale (Kohya Deep Shrink) node.
Inputs for new regions are managed automatically: when you attach cond/mask of a region to the node, a new cond_ / mask_ input appears. Last cond_ / mask_ inputs are always optional.
Use multiple LatentToMaskBB nodes to set bounding box masks for AttentionCouplePPM. The parameters are relative to your initial latent: x=0.5, y=0.0, w=0.5, h=1.0 will produce a mask covering right half of your image.
Modified samplers from Euler-Smea-Dyn-Sampler by Koishi-Star.
Contains some new samplers: euler_ancestral_dy, dpmpp_2m_dy and dpmpp_3m_dy.
Tweaking s_dy_pow may reduce blur artifacts (optimal value is 2 for euler_* samplers and -1 for dpmpp_* samplers, use -1 to disable this feature).
Samplers adapted to CFG++: Manifold-constrained Classifier Free Guidance for Diffusion Models by Chung et al.. Also contains converted samplers from Euler-Smea-Dyn.
Should greatly reduce overexposure effect. Use together with SamplerCustom node. Don't forget to set CFG scale to 1.0-2.0 and PAG/SEG scale (if used) to 0.5-1.0.
Implementation of Applying Guidance in a Limited Interval Improves Sample and Distribution Quality in Diffusion Models by Kynkäänniemi et al. (also contains RescaleCFG functionality)
Guidance Limiter is also available as a CFGLimiterGuider guider node for SamplerCustomAdvanced.
Empty Latent Image (Aspect Ratio) node generates empty latent with specified aspect ratio and with respect to target resolution.
A small lightweight wrapper over ConditioningConcat node, CLIPTextEncodeBREAK node can split prompts by BREAK keyword into chunks and produce a single concatenated conditioning.
Counts tokens in your prompt and returns them as a string (currently limited to clip_l). You can also print token count + individual tokens by enabling debug_print.
Adds AlignYourSteps scheduler modified by Extraltodeus to the default list of schedulers by replacing comfy.samplers.calculate_sigmas function. ays is the default AYS scheduler for SDXL and ays+ is just ays with force_sigma_min=True.
Also adds GITS scheduler and AYS_30 scheduler (based on AYS_32 by Koitenshin)
Hijacks advanced_encode_from_tokens method from Advanced CLIP Text Encode extension (if installed), making all weight interpretations compatible with NegPip.
