How to get friction?

[vreprobot]

Hi,
In my project I need to know the dynamic friction force value.But I haven't found any function in remote api or regular api.Any suggestion?
Thanks.

[coppelia]

Hello,

you should be able to do this by using sim.getContactInfo. But in that case, do not use the Bullet engine, since it will only give you the force normal to the contact surface.

Have also a look at the model Models/other/contact display.ttm

Cheers