I’ve been trying to create a rain distortion on a window in my project, but I can’t seem to achieve it in a material. Could anyone help out? Thanks.

If you are trying to make something like [this you need a mask(black&white texture) and normal map for droplets, and use the mask for refraction input. To go byond that with running droplets you could use a flipbook texture in addition to static droplets. That’s how i made it in that video.