Unity - A Star Pathfinding Tutorial HD

A small tutorial to show you how to implement A* star pathfinding on a 2D grid in Unity3d. Tutorial Starts at 04:59 Time Stamps: What Uses does Pathfinding have? 00:00 Types of Pathfinding Algorithms. 00:50 What are Nodes? 02:42 How can I represent Nodes? 04:08 End Project Showcase 04:59 Tutorial Start 05:19 Tutorial End 22:50 Project Downloads: Github Repo - https://github.com/danielmccluskey/A-Star-Pathfinding-Tutorial Google Drive (ZIP) - https://drive.google.com/file/d/1Ow-Yypdug2STrxcj_DFWC5EgcmXbQ0jJ/view?usp=sharing Mediafire (ZIP) - http://www.mediafire.com/file/ramh0w0om7k7lej/A-Star-Pathfinding-Tutorial-master.zip This tutorial uses code from the Sebastian Lague tutorials on A* Pathfinding, if you wish to watch these tutorials instead (Since they go into much further depth than I do) You can find them in the following link - https://www.youtube.com/watch?v=-L-WgKMFuhE Transcript: I have added and edited Closed captions for this video using the YouTube API, so you can use that or a transcript of the video is available here - https://docs.google.com/document/d/1i0kRShk7pgJapmyR8bLnryDNSLpV5-Pul55NIuoamjk/edit?usp=sharing Footage: Undertale Footage - https://www.youtube.com/watch?v=GugIdTaND7Q SlenderTubbies Footage - https://www.youtube.com/watch?v=72e2S4fKglI Skyrim Footage - https://www.youtube.com/watch?v=50k4fMdiVbk GTA V Footage - https://www.youtube.com/watch?v=H9NrTYuomjw Tank Game Footage - https://www.youtube.com/watch?v=YMMXFCDfPVg Tank Game Footage 2 - Self Recorded Pacman Footage - https://www.youtube.com/watch?v=6syePWKHVbE Vector Field Pathfinding Footage - https://www.youtube.com/watch?v=Bspb9g9nTto Simpsons Hit and Run Footage - https://www.youtube.com/watch?v=eDAbC75DDHk Counter Strike Footage - Self Recorded Programs/Websites: Pathfinding Visualisation - https://qiao.github.io/PathFinding.js/visual/ Unity - https://unity3d.com/ Music: (00:00)Undertale OST 071 - https://www.youtube.com/watch?v=EBhFHJMVfiI (00:57)Kevin MacLeod - Hall of the Mountain King - https://www.youtube.com/watch?v=jDNMWQJlDto (01:15)UNDERTALE - Once Upon a Time - https://www.youtube.com/watch?v=Z6hRV-Nq1Q0 (02:43)Ed Sheeran - Castle on the Hill - https://www.youtube.com/watch?v=HybTV4k6H2s (04:58)Far Away - MK2 - YouTube Audio Library (06:44)Bumper Tag - John Deeley - YouTube Audio Library (09:36)Sophomore Makeout - Silent Partner - YouTube Audio Library (11:25)Dutty - Vibe Tracks - YouTube Audio Library (14:09)Toto - Africa - https://www.youtube.com/watch?v=DWfY9GRe7SI (19:06)Undertale OST 036 - https://www.youtube.com/watch?v=N3epEVMNJdY (21:36)Undertale OST 071 - https://www.youtube.com/watch?v=EBhFHJMVfiI