Ask Unreal Anything: Physics | September 28, 2022 at 1PM EDT

[DevonPenney]

@L.F.A

[Question] In Cascade Particle System, an emitter could detect collision with a list of physical materials, and Paragon characters have a few good examples. For instance, a grenade exploding on water surface would trigger secondary emitters with water droplets. Does Niagara System come with this implementation? If not, are there any plans to implement it?

Thank you.

If you look at the Collision module in your Niagara emitter, you’ll be able to get the index of the physical material that was it (from the list defined in your project settings).