Industry Videos

Unreal Engine: Fake Niagara Hit Effects & Water Bullets! #shorts

The video demonstrates a workaround for generating hit events in Unreal Engine's Niagara system, which by default does not support direct impact detection. The creator builds a Blueprint class for a water projectile, adds a sphere collision component, sets it to custom collision, enables blocking of static and dynamic objects, and attaches a ProjectileMovement component with speed 1,000 and gravity 1 Hz. The projectile is spawned from the player character with an ignore‑collision flag. He then hides the collision sphere using a simple Niagara particle effect, swapping the material to represent water droplets, and toggles the effect based on player actions. Notable quote: “How do I generate hit event impact on the Nyqua system? Uh one, you can't, but you do a workaround…”. This technique lets developers simulate realistic water bullet impacts without native Niagara support, offering a quick, reusable method for visual fidelity in games and interactive simulations.