3D Collisions in GameMaker

Devlog

• Major performance improvements
  February 13, 2026 by Dragonite

  2

  #gamemaker, #3d collisions, #3d, #optimization

  Given some recent experiments with sprite atlasing and conversations with Juju Adams, I decided to have a go at using GameMaker instances as a broadphase for collision detection, rather than something... Continue reading

  
• More optimizations, and some nice graphs
  December 02, 2025 by Dragonite#update, #optimizations

  I’ve picked apart the system a little more to make a few different kinds of collision checks faster. Some of this was done using fancy new features that GameMaker recently added, others were good ol... Continue reading
• The Optimization Update™
  June 25, 2024 by Dragonite#update, #optimization

  It’s been a while, but I’ve been using this thing for my own purposes for almost a year now and I haven’t found any major bugs in the optimized version so I’m officially promoting that to Vers... Continue reading