05-03-2019, 08:08 AM
(05-01-2019, 11:57 AM)mazi710 Wrote:Hi, sorry I didn't see your answer !!!(04-30-2019, 12:04 PM)HHbomb Wrote:(04-30-2019, 10:29 AM)mazi710 Wrote:(04-30-2019, 08:50 AM)HHbomb Wrote: Hi,
I try to fill a jar with little spheres with particle physics ( with physX shapes it would be tooooo long)
but instead of accumulate on each other and fill the jar, they intersect each other and just cover the bottom.
Collision shape is ok ( draw collision shapes show something correct ).
Any idea ? Thanks
It sounds like something is wrong with your particle physics. Weird of you toggle the draw collision shape and it is correct. Can you share a screenshot or your file?
Here is the file !
You have very high gravity and only 1 Timestep per frame, so the particles go so fast and with too few time step so one calculation it's above another particle, next calculation it's below. Meaning it won't collide with other particles. I turned the gravity down by 500% and time steps up to 1/16.
Thank you very much, I know now for time step
but I wasn't aware gravity matter so much... (sorry for my poor english)