Capture Attribute in Geometry node to get height map texture of a mesh

[Heth (Tobias)]

Hello!
Noob at Blender, and struggling a bit.
I want to extrapolate a 2D texture rappresenting the height map I’m using to displace a mesh from the geometry node editor. I tried to implement a Capture Attribute node in my GeoNode setup.
But when I try to get the attribute in the shader editor, this is what I get

I tried to change the captured data type, but no luck with that, clearely I’m doing something wrong and cannot figure out what it is.

[stray]

Hi there and welcome!

You need to Store Named Attribute to be able to use it:

Also you can just pass the Z component as a float value - no need to use the entire vector if you’re going to separate it again later anyway.

[Heth (Tobias)]

Oh God, it was that simple!
Thank you very much my friend!