Step 1: We begin with a Hexagon containing a random point. It is the only time we will pick a random point. Next, we select a random side of the hexagon. Then we connect our point to the two ends of the selected side, forming a triangle. Nothing is sketched or graphed to now.
Step 2: Next we find the center of that triangle and finally, that point is graphed. Sometimes the selected point is inside the hexagon, but not always.
Step 3: Now select again a random side of the hexagon. Create a triangle from the previosuly graphed point and the two ends of the randomly selected side.
Step 4: Go back to Step 2
Do the above steps 2 to 4 thousands of times.
The upper left Clear Button clears all points from the graph, leaving the hexagon and its center shown. The Clear Text button clears text that might be made with the "check" button, to be explained in a bit.
The Number of Points is an input box that defaults to 40000. You can change it to nearly any number.
Number of Points on the Canvas is just a count of how many points are displayed.
Color Use any valid color name, or hex value preceded with #, such as #FF0000
In the dropdown box, select a triangle center type. The X(#) refer to ETC numbering. After selecting a triangle center, press Make Fractal
If you have a fast enough computer (the calculations are done in your browser!!), After a few seconds you will see the fractal.
Important: Each time you press the Make Fractal button, a new block of points is added to the existing block. For a bit, that will make the points darker, since they won't likely get added in exactly the same place. Interestingly you can select a triangle center such as "Nagel Point" and click Make Fractal a few times, then without using Clear, select a different triangle center, such as Feuerbach Point, and click Make Fractal again, resulting in the two Fractals graphing over the top of one another.
Check Button This button will print some triangle coordinates and the centerpoint coordinates for the chosen triangle type. You clear this text with the clear text button. You an use these data points to try and solve for a center point yourself.