Shared Look-Up Tables

Look-Up Tables (LUTs) are used for color grading in Foxel, allowing you to enhance the visual quality of your projects. For more information, check out the Color Grading Guide.

Managing Look-Up Tables

LUTs are managed through the LUTs Tab of the Visual Resources Panel.

🔺 Figure 1 The LUTs Tab.

File Location

All LUT files are stored in the following directory:
Documents\Foxel\Shared\LUTs

File Format

LUTs are saved in a proprietary format with the extension .fxllut, which is optimized for fast loading and efficient upload to the GPU.

Creating a Look-Up Table

To create a custom LUT, follow these steps:

1. Download the neutral LUT.
2. Adjust the colors in your preferred image editor.
3. Import the adjusted image as described below.

🔺 Figure 2: Example of a Neutral LUT.

Importing Look-Up Tables

To import LUTs into Foxel, follow these steps:

1. Click on the Import button.
2. Select the LUT file you want to import and click Open.

Important Note

The imported image size must be 512x512 pixels.

Supported File Formats for Import

File Format	File Extension
Image	.png, .bmp, .jpg, .tiff

Exporting Look-Up Tables

To export LUTs, follow these steps:

1. Select the LUTs you want to export.
2. Right-click on your selection.
3. Choose Export from the context menu.

• If you are exporting a single file, you will be prompted to enter a file name.
• If you are exporting multiple files, you will be prompted to select a destination folder. In this case, the default file type will be used for exporting.

Supported File Formats for Export

File Format	File Extension
Image	.png, .bmp, .jpg, .tiff