Texture fading on curved surface

hey there I´m played already a little bit with grasshopper and I´m wondering how to do fading textures.
I want to create a surface and then apply a texture to it which is fading away.

i guess its done as a smooth hight transition but i have no idea how to apply it to a curved surface.

i attached an image but in this case it’s a flat surface. how its done for a curved surface?

has anyone done something like that and can help me, please? :slight_smile:


Attached basic case could be a start for you.

TextureGradientCurvedSrf…gh (17.0 KB)


wow, that was quick! thank you very much.
I will use it as a starting point and play with it.