Blueprint Reference issues

Hi everyone, I had an issue that I’m not too sure how to solve. Initially what I have done is implement a post process component in the blueprint so I will be able to control its blend weight dynamically (based on day and night cycle) however, I noticed I am unable to get information from other blueprints/tools without enabling a variable to public and then setting a reference to that variable within a level such as a directional light’s position. I have done all of that and then dropped my blueprint to the map hoping it would work but it seems that the reference I gave my blueprint doesn’t seem to have worked as expected. Did I do something wrong? Thanks

Thank you, this definitely solves my issue!

I copied your BP, it works for me. I assume you’re trying to blend the PP in or out depending on time of day.

You’re going round the houses a bit with the math there. If you want to do it on tick, try this: