Light function rotate pattern

Hey,

I made my own light function in accordance of this tutorial: https://www.youtube.com/watch?v=Ei1b7ScCMNU
I would like to make the pattern to rotate on the ground. I don’t have any idea what node is responsible for rotating in blueprint? Could you help me?

Thank you,
Janos Csaszar

You could create a Blueprint from the light and add a rotator component to it, or make it rotate in the material using a rotator node.