/ClothCrash-UE5

Cloth crashing Unreal Engine 5

MIT LicenseMIT

Cloth crashing Unreal Engine 5

Proof of Chaos cloth crashing UE5 when it collides with some meshes.

I consider it's a bug related to collisions transferred from older Unreal Engine to UE5. I've made some tests: mesh with "old" collision (looks like a simple box) crashes UE5, but if I redo collision (Auto Convex Collision) there are no more crashes.

Tested UE 5.3.2 and 5.4.2.

Links

Discussion here: https://forums.unrealengine.com/t/assertion-failed-pointfaces-pointindex-num-3-file-build-ue5-sync-engine-source-runtime-engine-private-skeletalmeshcomponentphysics-cpp-line-3181/1220899

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