Dawid Rusin

> That should be working - are you sure bashrc is sourced on shell startup? To doublecheck I added `echo "this is a test of bashrc" > /home/dawid/test.txt` to the...

Well, to get rid of "physics" we could just rename the class and the method to moething like "FixedStepSystem" and "updateFixedStep()", but that's probably not what you are going for....

The idea with the wrapper system might work, but then all systems that do physics stuff need to implement interpolable (and they are not the systems to be interpolated) and...