Why is this pin inactive

[Producer1980]

Hi,

I tried to create a glass material in unreal engine 5.
There is a pin which is called “undurchsichtigkeit” (Opacity).
I pinned a value on it, but It did not brings any effect.

Why is this Pin inactive and how can I activate it?

Kind Regards

[qubitVicks]

I’m guessing you have sorted this by now, but by the looks of it, I’d guess your blend mode is wrong. If you select the Result node, on the left (or wherever you have details docked) you’ll have a Blend Mode, change that to Translucent.

[Producer1980]

Yes, after I selected the option translucent, which is placed in the drop down menu on the left side, the material became transparent.

problem solved. thanks