Coxeter Dynkin Playground

I love Coxeter-Dynkin diagrams! They're so elegant and awesome :D

Right click and drag to draw a diagram, you can even connect to or branch off of old nodes.

Left click to ring/unring nodes or to drag Coxeter-Dynkin diagrams around.

Z snubs nodes, X hides edges. Hiding edges is good for cartesian products.

Press down arrow to toggle gravity.

Hold space to freeze your diagram. You can move around nodes while doing this.

Hold backspace to delete anything under your mouse (you don't have to click, just pressing the key works).

Hold delete to delete everything in the scene.

Press Q and A to make the edge label go up and down while hovering over one, and press W and S to make the edge denominator go up and down.

I think that's everything. Have fun!