What is 3 octave texture?can i make in blender?

Support Materials and Textures
1

https://answers.unrealengine.com/questions/527302/what-is-octave.html
i find this in unreal engine forum.
i think like fractal of voronoi.
can i make fractal of voronoi in blender?

It is possible to create three dimensional clouds by texture.

2

Sure, you can combine (mix, multiply, add, etc) voronoi textures of increasing size and use these to drive the density in a volume shader. Procedural textures are 3D.

3

I wrote a node that can be used to do recursive textures (thought for 3 recursion levels, just doing what cgCody sugests is easy)…
For example, here’s a recursive voronoi; and some other examples.

4

thanks for comment.i try to loop node.
and Let’s examine how to make fractals in python.