Marble fractal lines and foliation

[laurent_delrieu]

Hello
I use a square plane mesh, then screen copy. It is also possible to generate the the bitmap withing Grasshopper.

And if you want tileable use a torus for XYZ then use UV coordinate to have to texture on a plane. There are some explanation on the forum.

See thes links

From procedural texture to image texture (How To)

Here is a way to transform procedural texture to a texture file. In this description a procedural texture is a function that transform a coordinate in euclidean space (X, Y, Z) to a colors (Red, Green, Blue and why not Alpha). Unwrap the object(s) you want to texture, this object could be also an object that is just used as support of UV mapping (used with Texture Matching) [image] 1bis) You can edit the UV map in UV editor in order to optimize the placement of objects. [image] Extract…

Periodic noise? 4d noise, tundra

If it is on 2d it is possible. You have to apply 3d noise on a torus and then use uv of the torus as XY. It is not very uniform so you will have to play with GraphMapper size, the torus parameters … [image] [image] You’ll need Lunchbox for the Torus periodic noise.gh (13.9 KB)