Reading travel graphs A travel graph shows the distance travelled away from a set point against the time.

Using graphs is not just about reading off values. In real-life contexts, the intercept, gradient and area underneath the graph can have important meanings such as a fixed charge, speed or distance.

I would suggest that ThreeJS officially adopt SI units for its physical variables including distance, time, mass, light intensity, etc. Right now ThreeJS is trying to be unit agnostic. While I can ...