UnicornHatHD-Fireworks
A simple demo of fireworks on the UnicornHatHD.
I included my own version of unicornhathd.py that adds safe_set_pixel(), draw_line() and draw_circle().
-
safe_set_pixel() is forgiving if x or y are out of range for the UnicornHatHD
-
draw_line() algorithm adaped from: https://en.wikipedia.org/wiki/Bresenham%27s_line_algorithm
-
draw_circle() algorithm adapted from: https://www.geeksforgeeks.org/bresenhams-circle-drawing-algorithm/
-
draw_rect() and fill_rect() are built from draw_line()
Fireworks algorithm adapted from: https://www.101computing.net/fireworks-display/