Change model colour through RGB.

[Jasonp8000]

Hi everyone,

I’m looking into changing the models colour/finish based on a RGB selector. The user can either enter in the RGB values or use the RGB chart.

Here’s an example I came across created by Vectery : https://fb.watch/d78LGM1Dm3/

Any direction or advise would be much appreciated.

[elalish]

Did you look at our example? https://modelviewer.dev/examples/scenegraph/#changeColor

[Jasonp8000]

Hi @elalish, thank you for your reply,

I have made some progress in changing the model color based on RGB values. However, The lighting/exposure seems too be interfering with the model color. If you have any advice to fix this issue it would be greatly appreciated.

rgb selector.txt

[elalish]

Yes, that's intentional. It wouldn't look physically correct if the colors were not affected by the applied lighting. You can use KHR_materials_unlit extension if you want 1:1 pixel colors, but of course then it won't look physically-correct.