Post by BigBMP in Palette problem?

Viewing post in Palette problem?

Is there a way to switch colors in Pixelbox like there is in Pico-8 with the pal() function?

There are not feature like Pico-8’s pal by default in Pixelbox.

This is probably achievable with a custom shader, but would require some extra preparation. If there are people interested, I could try to create a small demo to show how this can be done.

BigBMP3 years ago

That would be great, thank you.

Cedric Stoquer3 years ago

I added a new palette-swap-shader project to the Demo projects archive that can be downloaded from the Pixelbox page.

This project demonstrate how to use a shader filter to achieve a palette swap effect.

Note that it needs version 2.1.1 of the Pixelbox library. While creating this demo, I noticed few improvements that where required in the ShaderFilter component. This changes will be included later, in the next release of Pixelbox. I the meantime, you need to update the library by yourself using npm install.

Please let me know if you’re not familiar with NPM or if you have trouble installing the 2.1.1 version.

itch.io

Viewing post in Palette problem?