The Gupta-Sproull Line Drawing Algorithm Click to set new line start point Space to set line start point to center
The Gupta-Sproull algorithm on wikipedia is incorrect (or maybe I just failed to implement it correctly? but it sure doesn't seem like it) Made this because I could not find many documentations on the implementation of the Gupta-Sproull algorithm without going deep into its inner workings with complicated mathematics (I was NOT looking for that).