Drawing Our A* Grid in Godot 3D (Godot A* 3D Tutorial #2)

In this tutorial you'll learn how to visually draw our A* grid in our 3D Godot game. We build on the system from the last A* tutorial to show our grid in world space using red and green cubes for debugging.

💻 Find the code on GitHub: https://github.com/josephmbustamante/godot-3d-astar-tutorial
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⏱ TIMESTAMPS
0:00 Intro
0:20 Making our "_create_nav_cube" function
1:44 Creating our CubeMeshes via code
5:25 Making our materials more efficiently
7:12 Adding our debug cubes to our game
10:00 Demo - seeing our cubes in our game
10:57 Making our cubes green when connected
14:34 Final demo - green cubes for connected points!
15:30 Outro

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