Thank you, very interesting. My task has “evolved” slightly since the last time, so I’m asking you one more thing, maybe you can help me. In the beautiful example you provided, the color changes (and the gradient effect is really beautiful), but if I had an object with a material already applied (and the material had all the relevant textures), would there be a similar way to make it so that below a certain threshold the object keeps the textures but the color is, for example, darker?