floating rigid body
 

hi
I simulate a floating body with moving mesh!! like a bouy in waves!!!
I want to calculate the displacement of center of mass (x and y) and rotation of body(angle of rotation around z) and plot them according to simulation time!!!
how can I do that!!???
thanks

I found it!!!

Hi,

can you share it how to do it..i also want to find amplitude for z and rotation at y axis. thank you in advance