Touched with Terrian not working some of the time

[ark_asan]

I created this simple artillery script where I changed the part’s velocity.

However, some of the time, the part.Touched event does not fire and passes through the terrain. Most of the bullets work just fine but some of them pass through and I do not know why.

[NateOTB (Kocch_i)]

Try doing raycast. Touched event has poor performance.

[Forummer]

https://developer.roblox.com/en-us/api-reference/property/Humanoid/FloorMaterial