Decal applied to a plane leaks into other surfaces

[ClockworkOcean]

It’s not clear what’s happening there

I assume you either don’t want it on the floor, or the ball?

You can limit the axes used by a decal with this method

How to Reduce Decal Stretching?

I’m working on a FPS game where I need to spawn decal on the wall behind an enemy I shot after the bullet went through the enemy, the problem is, when the decal get passed some worldstatic objects, it projects long stretched lines on them along the way it goes. I wonder is there a way to make the decal “wrap” around the world objects, instead of “cutting” through them? and if it’s doable, what should I be looking at? Any hints or tips? Many many thanks!!!