I want to make synchronization movement between client and client. I've read some posts about simulate physics on the server and predict the movement on the client.
However, how do i do it even if i have the formula if setVelocity on Physics engine returns different results randomly (https://gamedev.stackexchange.com/questions/130858/get-different-result-on-different-devices-same-resolution-after-setvelocity)?
Basically, using setVelocity is kind of making prediction movement on the client before getting result from server.
But i never can have good prediction if physics engine return inconsistent results. Only way is to sync coordinate frame by frame?
