Hello everyone !
I hope you’re doing well.
I was wondering how to do a continuous blood trail (from a NPC badly hurt and crawling on the ground) so that the trail only appears as the NPC moves away.
I tried to look on the web but I can only find things about usual blood decals. Is there a way to make a decal appear progressively in a particular direction (maybe by tweeking the material ?).
Or is there an easier way I probably don’t know about ?
Thank you for helping !