https://github.com/cr4yz/unity3d-quadtree-collision-detection

QuadTree and Collision Detection Systems for Unity3d
https://github.com/cr4yz/unity3d-quadtree-collision-detection

physics quadtree unity3d

Last synced: 2 months ago
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QuadTree and Collision Detection Systems for Unity3d

• Host: GitHub
• URL: https://github.com/cr4yz/unity3d-quadtree-collision-detection
• Owner: cr4yz
• License: mit
• Created: 2018-05-28T22:36:12.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2018-05-29T01:40:02.000Z (over 6 years ago)
• Last Synced: 2024-11-10T21:40:29.418Z (2 months ago)
• Topics: physics, quadtree, unity3d
• Language: C#
• Size: 1.59 MB
• Stars: 186
• Watchers: 9
• Forks: 37
• Open Issues: 1
• Metadata Files:
  • Readme: readme.md
  • License: LICENSE.txt

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README

        
# Collision Detection & QuadTree

![Unity3d Quadtree](/screenshot.png?raw=true "Unity3d Quadtree")

Demo video: https://crayz.tv/files/sharex/2018-05-28%2017-19-29.mp4

A simple collision detection system.  Includes two algorithms:  

* Brute checks all bodies against all other bodies, and it can be hard on performance and only recommended for 100 or less bodies.  

* QuadTree queries a QuadTree to test collisions against nearby bodies only.  Much more performant than Brute, but takes a bit of extra work to set up.