I’m trying to increment the value of a dynamic material instance, it works fine the first time I launch the blueprint but then the “Get Scalar Parameter Value” doesn’t update so it doesn’t keep incrementing the value when the blueprint is launched again.
Hi, I just simplified the blueprint so there is nothing else on it. Still, it is not working, when I hit O the first time it increases the radius, the following times it doesn’t do anything. The print string reveals that the value doesn’t change.
I thought that the scalar or vector parameters on MID were not retrievable. I bet if you read the description of that node’s description it will tell you as much.
Your best solution is a material parameter collection.