几种分形动画制作，包括1.摇摆的分形树，2.生长的sierpinski垫片，3.摇摆的sierpinski垫片，4.旋转的万花筒，5.变形的芦苇-Several fractal animation, including 1. Fractal tree swing, 2. The growth of Sierpinski gasket, 3. Sway the Sierpinski gasket, 4. Rotating kaleidoscope, 5. Deformation reed