Chaos Physics Engine: Rigid Body Simulation and Deterministic Sub-Stepping: Advanced Implementation and Real-World Architecture

[Emma Torres]

I’ve been deep in Chaos’s rigid body solver for a custom sim rig and hitting ugly wall-clock spikes during heavy collision scenes. For those running multi-threaded broadphases in production, how are you actually tuning the BVH build strategy—spatial splits versus object splits—and what’s your sweet

Battlestation:

"• Processor: Ryzen 9 7950X3D"

"• Graphics: RX 7900 XTX"

"• Memory: 64GB DDR5 6000MHz"

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