Instruction:
Please simply click on this executable jar, and you will see the program console.
On the top, you can choose the shape you like. At the bottom, there are color, the number of sides, the radius of shape, the recursion division, the rotation amount, and the minimum radius options.
Please choose whatever you like to have. Then right click on the "Start Animation" bottom on the top, you will see a beautiful shape animation!
Note: you can select color shift to have a colorful shape.