wich node allow to twist/warp Clouds Layer

Started by Frank_Art, October 17, 2018, 12:16:03 am

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Frank_Art

Hi all, I'm testing some clouds, very simple for now, in the images you can see a top view of a storm, to create that i simply stack 6 Cloud layer v3 with different Density fractal, my question is which node allow me to warp or twist an entire Cloud layer on a specific axe (like following the red arrows) to give the wind motion feeling?
Cheers

René


WAS

It's a pretty handy shader, though I haven't created a nice storm yet, I've tried. Hope you can create something epic. Good luck.

You an access it via the Node Palette (N), or the Right Click Node Network -> Create Shader -> Transform/Warp Shader -> Vortex Warp
Check out my Terragen Discord: https://discord.gg/Vy5FRTE

Frank_Art

THATS AWESOME :D thanks alot guys

Frank_Art

New question, which node can allow to stretch vertically(no rotation)? I try bunch of nodes option with no success :/
Cheers

Dune

You can stretch the Y in the original cloud fractal, or use a transform shader to stretch Y. Should also be possible to warp a cloud fractal and use a vector displacement shader to stretch Y by mask.

Frank_Art

Thanks Dune, I did not try to use vector displacement shader yet, will test it soon.
Cheers

Frank_Art

Hi all :D new question ...how to make a "hole" in cloud layer v3?  I guess I need to make a mask map but I dont know wich node allow me to import map and where I need to plug it? If you someone can point a tutorial will be awesome
Thanks in advance
Cheers
Frank

WAS

Use a Simple Shape Shader, and position it where you want, with the radius you set to Circular instead of square and simply mask you  Density Fractal shaders (inverted).
Check out my Terragen Discord: https://discord.gg/Vy5FRTE