I do not know why, after I made a working save system, the FPS animations in the main menu dropped significantly (or so it seems to me). How could I fix it?
how are you calling the widgets?
you can use profiler tool to determine which part is costing the fps
And where to open profiler tools? I read in the documentation, but not understood.
You need to run the tool on standalone mode
then you take a shot for the part of farm drop and analyze it to figure out the issue
Another easy tool could help is GPU visualizer
Here you don’t need to play on standalone mode just run it viewport normally
and on the part of frame drop press [ctrl + shift + , ]
this will pop up the window and give you overall where your frame goes