Unreal Engine 4.26 Preview

[Zeblote]

@TommyBear

To add to the Chaos pile. Right now, Chaos cannot handle stacked cubes (with simple box collision). It is simply too noisy and falls apart almost immediately. It is a really simple use case. Adjusting threading model from the taskgraph to single-threaded improves it a little, but things still fly apart.

And if you replace that stack of cubes with a large pile of cubes, it will provide worse sim result while running orders of magnitude slower than physx.