Reusing Expressions

[mario.baldi]

Hi there, I was wondering if it is possible to reuse the same expression along multiple nodes.
What I'm trying to do, is to setup the scaling/tiling of multiple textures together: every texture is connected to the relative 2D transformation node, and every 2D transformation node matrix is driven by the same expression.

Thank you!

[michael_11]

Hi,

there is an easy and elegant way to do this, by using dynamic functions: here is a tutorial, you will like it!
https://www.youtube.com/watch?v=YgGkLcaELHM

[mario.baldi]

That's exactly it! Strange, I watched all the Getting Started tutorials, but I forgot that you could instance functions
Thank you michael_11 !