First of all i hope i posted in the right place, if not i apologise and hope it gets moved by a mod.
What i want is a way to draw ingame without too much performance drop. Ive never seen such a feature so ive got no idea how to do it. I have a game map as a sprite and i display different information on it so i wanna be able to PRESS a button and start drawing from my cursor (like a pen and the pen is my cursor). Then ofc i need a way to remove all drawing by pressing another button (be it widget or not, that i can change however i see fit).
I’ve tried and tried to find a way, but ive got nothing. I heard of a way to spawn decals but 1 - no idea how to actually script that 2 afaik its kinda performance UNfriendly.
Can anyone share such a blueprint with me or anything that might help? Thanks in advance.