Mass-Spring Physics System
Using the Cloth Simulation from Lab 13 and Equations for Springs, I converted it from 3D to 2D and build the bridge beams. Each beam is a "Spring" with K as 1e9.
To prevent the bridge from excessively shaking back and forth. I added dampening so it would not move as much.
Using the equation: Strain = (l - L) / L, I could use that to color the beam to determine if it was expanding or compressing.
Using the strain equation on the left, at a certain point of expanding or compressing (Strain greater than 0.1 or less than -0.1). I would break the beam.