Animate GOvals (snow) falling down from the sky and pilling up on the ground.

Use an animation loop. Each time through the loop:

  1. Animate all snow flakes not on the ground
  2. Generate a new snow flake at the top of the screen with 10% probability
  3. Pause for 10 milliseconds

© Stanford 2019 | Created by Chris with help from the entire team. Based on the wonderful CS106A class which was developed by many talented teachers. Special thanks to Eric Roberts and Mehran Sahami.