Uploaded August 2025 | Updated September 2026, 25 minutes ago
Learn how you can update the NavMesh QUICKLY in response to object destruction in your game! In this video we look at multiple approaches to updating the NavMesh and discuss the pros and cons of each approach so you can pick the right solution for your game.
๐ฎ Play the full game for FREE on Itch: llamacademy.itch.io/dino-attack
๐ Support LlamAcademy & polyperfect by purchasing these assets!
๐ฆ polyperfect Dino Pack: assetstore.unity.com/packages/3d/characters/animals/low-poly-animated-dinosaurs-110313?aid=1101l9QvC
โญ polyperfect Ultimate Pack: assetstore.unity.com/packages/3d/props/low-poly-ultimate-pack-54733?aid=1101l9QvC
๐ถ ALL THINGS LlamAcademy now available at: https://llamacademy.dev/support including latest tutorials, courses, ways to support, and more! Check it out ๐
๐จโ๐ป Get the FULL FREE PROJECT on GitHub: github.com/llamacademy/dino-attack
๐ท๏ธSave 25% on the ultimate C# IDE: JetBrains Rider with code LLAMACADEMY: jetbrains.com/store/?section=personal&billing=yearly
๐ Resources:
๐ Navigation Package Documentation: docs.unity3d.com/Packages/com.unity.ai.navigation@2.0/manual
๐ AI Series Playlist (60+: videos on Unity Navigation & AI): youtube.com/watch?v=aHFSDcEQuzQ&list=PLllNmP7eq6TSkwDN8OO0E8S6CWybSE_xC
๐ youtu.be/PD6VFD1a21g
๐ Learn more about how Dino Attack was made: youtube.com/playlist?list=PLllNmP7eq6TRC1QtErorKKXUOtlxGEsem
Some links may be affiliate links, which at no additional cost to you, gives me a small portion of the purchase.
Chapters:
00:00 Topic Introduction
00:48 "New" Unity Package Components - Quick Overview
02:27 Approach 1 - Rebake the Whole Scene's NavMesh
03:09 Approach 2 - Use a NavMesh Obstacle
04:05 Approach 3 - Bake NavMesh in a Prefab
04:58 Approach 4 - Bake Small Volume
06:06 Bonus Approach!
06:59 Closing Thoughts, Where to go from here
07:30 Exciting Announcement - Don't miss this!
07:47 How to Support this Project & Channel
Learn how you can update the NavMesh QUICKLY in response to object destruction in your game! In this video we look at multiple approaches to updating the NavMesh and discuss the pros and cons of each approach so you can pick the right solution for your game.
๐ฎ Play the full game for FREE on Itch: llamacademy.itch.io/dino-attack
๐ Support LlamAcademy & polyperfect by purchasing these assets!
๐ฆ polyperfect Dino Pack: assetstore.unity.com/packages/3d/characters/animals/low-poly-animated-dinosaurs-110313?aid=1101l9QvC
โญ polyperfect Ultimate Pack: assetstore.unity.com/packages/3d/props/low-poly-ultimate-pack-54733?aid=1101l9QvC
๐ถ ALL THINGS LlamAcademy now available at: https://llamacademy.dev/support including latest tutorials, courses, ways to support, and more! Check it out ๐
๐จโ๐ป Get the FULL FREE PROJECT on GitHub: github.com/llamacademy/dino-attack
๐ท๏ธSave 25% on the ultimate C# IDE: JetBrains Rider with code LLAMACADEMY: jetbrains.com/store/?section=personal&billing=yearly
๐ Resources:
๐ Navigation Package Documentation: docs.unity3d.com/Packages/com.unity.ai.navigation@2.0/manual
๐ AI Series Playlist (60+: videos on Unity Navigation & AI): youtube.com/watch?v=aHFSDcEQuzQ&list=PLllNmP7eq6TSkwDN8OO0E8S6CWybSE_xC
๐ youtu.be/PD6VFD1a21g
๐ Learn more about how Dino Attack was made: youtube.com/playlist?list=PLllNmP7eq6TRC1QtErorKKXUOtlxGEsem
Some links may be affiliate links, which at no additional cost to you, gives me a small portion of the purchase.
Chapters:
00:00 Topic Introduction
00:48 "New" Unity Package Components - Quick Overview
02:27 Approach 1 - Rebake the Whole Scene's NavMesh
03:09 Approach 2 - Use a NavMesh Obstacle
04:05 Approach 3 - Bake NavMesh in a Prefab
04:58 Approach 4 - Bake Small Volume
06:06 Bonus Approach!
06:59 Closing Thoughts, Where to go from here
07:30 Exciting Announcement - Don't miss this!
07:47 How to Support this Project & Channel
