koobas.hobune.stream
physical material friction problem with unity 5
Hi guys i updated my next game with unity 5 but sadly i see that physic is very different from unity 4.6.1. It looks the problem is the friction wich seems to don't do his job properly.
In unity 4.6.1, i have a very simple scene where 3 cubes fall on a ground and stay in the same position because of the friction ( with dynamic friction:0.6 and static friction:1 in their physical material)
If i update this scene in unity 5 The friction don't seem to work enough and cubes slide slowly. Even if i put a static and dynamic friction to 1000.
What's the problem? Is there a problem with the way i use friction? How can i have the same dynamics than in unity4?
Thanks a lot. Nathan
Try a different friction mode. If my memory serves correctly you can multiply the frictions together or add them.
I tried everything and every mode, nothing works. It worked well under Unity 4 but now under Unity 5 it seems to be broken. We are all experiencing this issue and nothing seems to work...
I had this problem under Unity 4 also. Nothing new :P
http://answers.unity3d.com/questions/523983/physics-behaves-more-strangely-with-time.html
Consider forcing the rigidbodies to sleep below a certain threshold.
Had the same issue, it drove me crazy, but I found solution
Edit > Project Settings > Physics
Solver Iteration Count: at least 10 (I use 15)
Same problem here... But changing the Solver Iteration Count changed nothing unfortunately... Did you find the solution ?
I not sure to remember how i fixed this problem. It was not about friction mode for sure.
If i remember well, the main problem in my scene was that i made modifications (destroy, ground movement, etc) that affect rigidbodies in an update function (newbie mistake). When i put everything in a fixedUpdate function, to let the engine to update every physics in same time, that fixe my problem.
hope it helps
