A suspension system is easily created with the newly added constraints. It's not necessarily hard. Something more challenging would be inverse kinetics, linear interpolation, verlet integration, and even bézier curves. The wiki does provide excellent sources of information and even tutorials on some of these subjects, but previous knowledge of calc and trig is necessary as the wiki doesn't really go in-depth on the mathematics.
You should try to recreate the projects shown in the wiki tutorials that are around medium difficulty. A lot of them are very useful and thought after by buyers. |