Update Bullet to improve performance
Updates Bullet to include https://github.com/bulletphysics/bullet3/pull/3287 This massively improves heightfield collision detection performance:
- 30 FPS -> 60 FPS on my test desktop
- 7 FPS -> 15 FPS on RG351p
Updates Bullet to include https://github.com/bulletphysics/bullet3/pull/3287 This massively improves heightfield collision detection performance: