Pendulum example (demo_MBS_pendulum.cpp)

Create some swinging pendulums, anchored to sliding joints. They move when the fan pushes some air toward them.

This tutorial shows how to:

• create a pendulum

• apply custom forces using 'force accumulators' (the simplified aereodinamic drag, in this case)

• create constraints with upper-lower limits (the horizontal sliding joints between pendula and truss)

\include demo_MBS_pendulum.cpp