Tile Based A* (A star) Pathfinder implementation in Unity

• Select your palette from top right corner. 
• Paint the area with your mouse left button.
• Clear it with mouse right button.
• Be sure your Start and End tiles are set. 
• Hit "Start Simulation" to see the path found with A*
• "Reset Simulation" to reset entire scene. 
• To make new experiments without clearing the whole scene, just press "Start Simulation" again. 

Get  the code from Github ;)

https://github.com/ttesla/Astar