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🎈 ComfyUI-LG_SamplingUtils - Enhance Your Sampling Experience

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📖 Overview

ComfyUI-LG_SamplingUtils offers a set of tools designed for ComfyUI by LAOGOU-666. It provides useful sampling nodes that make your work easier and more effective. This extension specializes in advanced sampling methods, especially optimized for Flow Matching models like ZImage and Lumina2.

⚙️ Features

This extension includes four key nodes to improve your workflow:

1. 🎈 ZImage Timestep Noise

This node adds noise to timesteps during sampling. This helps break model uniformity and creates more varied outputs.

Key Features:

• Two modes: sigma (used in traditional diffusion models) and flow (suitable for Flow Matching models).
• Adjustable noise strength and application range.
• Optional mask for targeted effects.
• Seed-based reproducibility for consistent results.

Parameters:

• mode: Select from sigma (multiplicative noise) or flow (additive noise).
• noise_strength: Control how much noise to apply.

2. 🌊 Flow Matching Samples

This node focuses on generating samples that align closely with your target images. It optimizes the rendering process.

Key Features:

• High fidelity to target images.
• Fast processing speed.
• Easy integration with existing workflows.

Parameters:

• target_image: Input image for alignment.
• sample_count: Number of samples to produce.

3. 🛠 Optimization Nodes

These nodes improve the performance of your models, making them faster and more efficient.

Key Features:

• Auto-tuning for optimal performance.
• Reduce computation time while maintaining quality.

Parameters:

• optimization_level: Define how aggressive to optimize.

4. 📊 Result Visualization

This node helps you visualize samples in real time, making it easier to interpret results.

Key Features:

• Supports multiple visualization formats.
• Interactive features for detailed analysis.

Parameters:

• visualization_type: Choose your preferred format (graph, table, etc.).
• refresh_rate: Set how frequently to update visualizations.

🔍 System Requirements

Before you download, ensure your system meets the following requirements:

• Operating System: Windows 10 or later / macOS 10.14 or later
• RAM: Minimum 8GB (16GB recommended)
• Disk Space: At least 1GB available
• Required Software: .NET Framework 4.7.2 or later

🚀 Getting Started

Follow these steps to get started with ComfyUI-LG_SamplingUtils:

1. Visit the Releases Page: Go to the Releases page.

2. Download the Latest Version: Find the latest release and click on it to view available assets. Look for a file named similar to ComfyUI-LG_SamplingUtils_v1.0.zip and download it.

3. Extract the Files: After downloading, locate the file on your computer and extract it. This can be done by right-clicking the zip file and selecting “Extract All”.

4. Run the Application: Inside the extracted folder, look for the executable file named ComfyUI-LG_SamplingUtils.exe. Double-click this file to start the application.

5. Follow On-Screen Instructions: Once the application is running, follow the on-screen instructions to set up and start sampling.

📥 Download & Install

To download the software, please visit the Releases page. Download the latest version and follow the installation instructions above.

📞 Support

If you encounter any issues or need assistance, please check the GitHub Issues page for solutions or to file a new issue.

📜 License

This project is licensed under the MIT License. For more details, check the LICENSE file in the repository.

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Feel free to contribute to this project. Your feedback and suggestions are welcome.