I’ve made rain and snow particles for my project. They look great, but having a top-down 3D game it gets annoying when they’re constantly in the camera’s face. I figured I’d set up a sphere collision volume parented to the camera in my player blueprint that kills particles on overlap, but it doesn’t…

Found it! Under the collision module on the emitter, choose your custom collision trace channel under the “CPU Collision Trace Channel” dropdown there (and then obviously tell your volume to block the same channel). Works like a dream!

How to Kill Niagara particles when overlapping collision volume?

Development Asset Creation FX

arfakc (arfakc) August 13, 2022, 9:59pm 3

here is the answer