This pull request improves snowflakes app not to use functions which aren't covered in main curriculum. Also, changes the last step from random values to since curve. By this change, frame-rate stays the same as others, default value. This means we don't need to set frame-rate, so I deleted from samples.
This pull request improves snowflakes app not to use functions which aren't covered in main curriculum. Also, changes the last step from random values to since curve. By this change, frame-rate stays the same as others, default value. This means we don't need to set frame-rate, so I deleted from samples.