Resolved Low fps just from 1 rigidbody 2D

Hello guys, i am working on an action game in unity. I am a single developer with some experience on Unity but this is the first time i rely on unity physics. I already have my main character with 4 colliders and a rigidbody. The game is running around 70-80 fps on the editor. Now i wanna add enemies, so i added the bellow circled gameobject that is .psb file and fully rigged. I run it again and still same fps.


Now when i add a rigidbody 2D to the enemy. The fps is at 10-20...It only happens when the enemy moves. I am at a loss here as i didn't expect just 2 rigidbodies on the screen to affect it so much. (Main Character and 1 enemy). I am sure i do something wrong. If you have any idea on what i could improve i will do it...The game will nedd to be stable fps with at least 4-5 enemies on the screen and i can't even put 1.

 

To get the best help, we need to see your rigidbody and collider settings. Is your rigidbody2d BodyType static? The physics system won't expect it to move, if so, making it much more expensive.

https://docs.unity3d.com/Manual/class-Rigidbody2D.html
https://docs.unity3d.com/Manual/Collider2D.html

Since you're new to this area, it'll be worth it to go through the tutorial information to make sure you understand best practices.

https://learn.unity.com/tutorial/2d-physics

 

I found the problem guys , thanks for all the help.



The problem was actually the skinning editor of the sprites.

For anyone having the same problem as me. Do the following.

Go to Windows -> Package Manager

Download Collections and Burst. Then restart Unity. It boosted my fps 4x times the normal amount i had before.

 

thx man this burst Collections is so good i can create from 2 enemy with 15fps to 20 enemy 60fps