Resolved How to set global vector from script to a shader graph shader?

EDIT:
It does work, I just needed to hide the property in the graph's blackboard... (not make it exposed)


I tried using the SetGlobalVector but it doesn't work for some reason...
https://docs.unity3d.com/ScriptReference/Shader.SetGlobalVector.html

Thanks in advance

 

This caused issues for me as well. I wish it was documented somewhere. I had to do a *lot* of digging to figure this out, and marking it not exposed was counter-intuitive.

 

It's always been this way. The same thing with hand-writing shaders/shaderlab- if you put an entry in the Properties block, you can't set global values for that prop. No idea why it's designed this way, but it is documented in the scripting reference.