A tool for recoloring pixel art to a new color palette

I have been searching through the webs for a long time for a good, easy to use tool for recoloring pixel art to a specified color palette. The perfect tool should make it easy and fast to test out different palettes for a provided bitmap image or a sprite sheet, but it should also make it possible to fine tune the color mappings and add new colors to the palette if needed.

This has provided to be a rather challenging task. Photoshop and other similar graphics programs do have the possibility to switch to indexed color which lets you force the image to a new color palette, but I find that workflow to be rather tedious and time consuming. Illustrator has the recolor artwork tool, but it works only with vector images.

Here are some of the tools that I did find:

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Finally a sprite sheet recoloring process that works

I have been searching for a good workflow for testing out different color palettes for existing video game designs.

I have finally found a relatively pain free method of testing different color palettes and applying them to entire games. I will be making a video tutorial about this in the future, but before I get to that, I thought I would already explain the basics of the workflow.

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How to bring materials from Quixel DDO to Blender EEVEE

Did you create some texture maps in Quixel and wanted to use them in Blender’s new EEVEE render engine? You plugged them into the principled shader but the outcome looked very different from what you had in the 3DO preview of Quixel? Maybe especially the metals looked way too dark and almost black?

Here is a simple workflow that seems to work pretty well between Quixel and EEVEE:

IN QUIXEL:

1. When you create your project, make sure you choose the metallness workflow.

2. Add your materials.

3. Export with the exporter into PNG files using the Metalness PBR (Disney) -preset.

IN EEVEE:

1. Give your object a material with the principled shader.

2. Plug in the following texture map files into the following inputs in the principled shader:

-Albedo to base color
-Metalness to metallic (set node to non-color data)
-Roughness to roughness (set node to non-color data)
-Normal to normal map node and that to the normal input (set node to non-color data)

Now your metals and other materials should look pretty close to how they looked in Quixel 3DO.