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Unreal Engine C++ API Reference > Runtime > Engine > PhysicsEngine > FBodyInstance
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Classes/PhysicsEngine/BodyInstance.h |
| Include | #include "PhysicsEngine/BodyInstance.h" |
| Source | /Engine/Source/Runtime/Engine/Private/PhysicsEngine/BodyInstance.cpp |
void UpdateTriMeshVertices
&40;
const TArray< FVector > & NewPositions
&41;
Remarks
Dynamically update the vertices of per-poly collision for this body.