siliconflow/ComfyUI-Impact-Pack

siliconflow/ComfyUI-Impact-Pack

Description: Custom nodes pack for ComfyUI This custom node helps to conveniently enhance images through Detector, Detailer, Upscaler, Pipe, and more.

Language: Python

License: GPL-3.0

Stars: 0

Forks: 0

Open issues: 0

Created: 2025-08-08T08:10:37Z

Pushed: 2025-08-08T08:21:05Z

Default branch: Main

Fork: yes

Parent repository: ltdrdata/ComfyUI-Impact-Pack

Archived: no

README:

ComfyUI-Impact-Pack

Custom node pack for ComfyUI This node pack helps to conveniently enhance images through Detector, Detailer, Upscaler, Pipe, and more.

NOTE: The UltralyticsDetectorProvider node is not part of the ComfyUI-Impact-Pack. To use the UltralyticsDetectorProvider node, please install the ComfyUI-Impact-Subpack separately.

NOTICE

• V8.19: legacy nodes (mmdet and etc.) are removed
• V8.18: Support facebookresearch/sam2 models
• V8.0: The Impact Subpack is no longer installed automatically. To use UltralyticsDetectorProvider nodes, please install the Impact Subpack separately.
• V7.6: Automatic installation is no longer supported. Please install using ComfyUI-Manager, or manually install requirements.txt and run install.py to complete the installation.
• V7.0: Supports Switch based on Execution Model Inversion.
• V6.0: Supports FLUX.1 model in Impact KSampler, Detailers, PreviewBridgeLatent
• V5.0: It is no longer compatible with versions of ComfyUI before 2024.04.08.
• V4.87.4: Update to a version of ComfyUI after 2024.04.08 for proper functionality.
• V4.85: Incompatible with the outdated ComfyUI IPAdapter Plus. (A version dated March 24th or later is required.)
• V4.77: Compatibility patch applied. Requires ComfyUI version (Oct. 8th) or later.
• V4.73.3: ControlNetApply (SEGS) supports AnimateDiff
• V4.20.1: Due to the feature update in RegionalSampler, the parameter order has changed, causing malfunctions in previously created RegionalSamplers. Please adjust the parameters accordingly.
• V4.12: MASKS is changed to MASK.
• V4.7.2 isn't compatible with old version of ControlNet Auxiliary Preprocessor. If you will use MediaPipe FaceMesh to SEGS update to latest version(Sep. 17th).
• Selection weight syntax is changed(: -> ::) since V3.16. (tutorial)
• Starting from V3.6, requires latest version(Aug 8, 9ccc965) of ComfyUI.
• In versions below V3.3.1, there was an issue with the image quality generated after using the UltralyticsDetectorProvider. Please make sure to upgrade to a newer version.
• Starting from V3.0, nodes related to mmdet are optional nodes that are activated only based on the configuration settings.
• Through ComfyUI-Impact-Subpack, you can utilize UltralyticsDetectorProvider to access various detection models.
• Between versions 2.22 and 2.21, there is partial compatibility loss regarding the Detailer workflow. If you continue to use the existing workflow, errors may occur during execution. An additional output called "enhanced_alpha_list" has been added to Detailer-related nodes.
• The permission error related to cv2 that occurred during the installation of Impact Pack has been patched in version 2.21.4. However, please note that the latest versions of ComfyUI and ComfyUI-Manager are required.
• The "PreviewBridge" feature may not function correctly on ComfyUI versions released before July 1, 2023.
• Attempting to load the "ComfyUI-Impact-Pack" on ComfyUI versions released before June 27, 2023, will result in a failure.
• With the addition of wildcard support in FaceDetailer, the structure of DETAILER_PIPE-related nodes and Detailer nodes has changed. There may be malfunctions when using the existing workflow.

How To Install

Recommended

• Install via ComfyUI-Manager.

Manual

• Navigate to ComfyUI/custom_nodes in your terminal (cmd).
• Clone the repository under the custom_nodes directory using the following command:

git clone https://github.com/ltdrdata/ComfyUI-Impact-Pack comfyui-impact-pack
cd comfyui-impact-pack

• Install dependencies in your Python environment.
• For Windows Portable, run the following command inside ComfyUI\custom_nodes\comfyui-impact-pack:

..\..\..\python_embeded\python.exe -m pip install -r requirements.txt

• If using venv or conda, activate your Python environment first, then run:

pip install -r requirements.txt

Companion Pack

• If you need the Ultralytics Detector Provider to use various YOLO detection models, you should also install ComfyUI-Impact-Subpack.

Custom Nodes

Detector nodes

• SAMLoader (Impact) - Loads the SAM model.
• ONNXDetectorProvider - Loads the ONNX model to provide BBOX_DETECTOR.
• CLIPSegDetectorProvider - Wrapper for CLIPSeg to provide BBOX_DETECTOR.
• You need to install the ComfyUI-CLIPSeg node extension.
• SEGM Detector (combined) - Detects segmentation and returns a mask from the input image.
• BBOX Detector (combined) - Detects bounding boxes and returns a mask from the input image.
• SAMDetector (combined) - Utilizes the SAM technology to extract the segment at the location indicated by the input SEGS on the input image and outputs it as a unified mask.
• SAMDetector (Segmented) - It is similar to SAMDetector (combined), but it separates and outputs the detected segments. Multiple segments can be found for the same detected area, and currently, a policy is in place to group them arbitrarily in sets of three. This aspect is expected to be improved in the future.
• As a result, it outputs the combined_mask, which is a unified mask, and batch_masks, which are multiple masks grouped together in batch form.
• While batch_masks may not be completely separated, it provides functionality to perform some level of segmentation.
• Simple Detector (SEGS) - Operating primarily with BBOX_DETECTOR, and with the additional provision of SAM_MODEL or SEGM_DETECTOR, this node internally generates improved SEGS through mask operations on both *bbox* and *silhouette*. It serves as a convenient tool to simplify a somewhat intricate workflow.
• Simple Detector for Video (SEGS) – Performs…