Polar sand table - Arduino

[jeffeb3]

"Sandtrails" - a polar sand table

I couldn’t wait. This is just too interesting. First, I am going to again push for using the theta rho output. Just because it has a lot of the same challenges and I’ve solved them in sandfy. 1) I use a ton of vertices to create lines, so you won’t have to. 2) I am keeping track of movements around the circle, and I am outputting the angle in a continuous angle. So when a line goes from quadrant 4 to 1, the angle is greater than 2pi. 3) It makes the math much simpler. I’m going to explain the …

This was my first post about it.