A dedicated multi-channel curve editor designed for ComfyUI, this tool allows users to manipulate color channels (R, G, B, and Luma) with precision within the node graph. It offers a streamlined approach to color grading, enabling quick adjustments and real-time feedback on image tones.
- Supports independent editing of RGB and Luma channels with immediate visual feedback.
- Features a user-friendly interface for adding, moving, and resetting curve points.
- Includes 20 presets for quick application, with the option to create custom presets.
Context
This tool is a custom node for ComfyUI, specifically developed to enhance color control through a curve-based interface. Its primary aim is to facilitate efficient color adjustments, making it easier for users to achieve desired tonal effects directly within their workflows.
Key Features & Benefits
The Olm Curve Editor features an editable curve graph that allows real-time visualization and manipulation of color curves. Users can switch between different channels and make precise adjustments, which is crucial for achieving high-quality color grading results.
Advanced Functionalities
The editor supports advanced features such as clamping of curve endpoints to prevent overshoots and a responsive design that adapts to user input. Additionally, it allows the creation and loading of custom presets, enabling users to save their preferred settings for future use.
Practical Benefits
By integrating this tool into their workflow, users can significantly enhance their control over color adjustments, leading to improved image quality and efficiency. The ability to quickly apply and modify curves helps streamline the editing process, particularly for high-resolution images.
Credits/Acknowledgments
The Olm Curve Editor was created by Olli Sorjonen, and it is available under a source-available license. Users are encouraged to utilize the tool freely while respecting the terms outlined regarding redistribution and authorship. For more information, visit the official repository at GitHub.