Please tell me What is wrong with this code

[Shockwave-peter]

@Codezeero;556353

Add impulse at location wasn’t working though. i think i have to cast the ray towards the ground and get location of it and add impulse from there, probably.

It didn’t work because you forgot to add mass to your impulse calculation. Something like this should work:

UpdatedPrimitive->AddImpulseAtLocation(GetActorUpVector() * UpdatedPrimitive->GetMass() * impulseAmount, GetActorLocation());