Xiaolin Wu's Line Algorithm - Rasterizing Lines with Anti-Aliasing

In this video we'll take a look at Xiaolin Wu's line algorithm. It can draw anti-aliased lines at sub-pixel positions, which results in lines that look and move smoother than those drawn using e.g. Bresenham's algorithm. - Chapters - 0:00 - Introduction 0:40 - Notes and Recap 1:22 - Deconstructing Wu's Line 3:25 - Plotting Points 5:22 - Distances & Opacities 6:35 - Fixing the Function 7:58 - Handling the Endpoints 10:17 - Conclusion - Music Credits - Music by Tokyo Walker Music, released under the CC BY-NC-SA 3.0 license. Songs: Closing Time - http://www.soundcloud.com/user-356546060/closing-time Lamp - https://soundcloud.com/user-356546060/lamp Artist Media & Socials: Spotify: https://open.spotify.com/artist/7cktl8j9CsS2TwsgzakhsD Apple Music: http://music.apple.com/us/artist/tokyo-m…walker/1503480346 YouTube: http://www.youtube.com/channel/UC3lLfvhpPGtwd5qD25cMDcA Instagram: http://instagram.com/tokyo_music_walker Twitter: http://twitter.com/TMW99407138