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API > API/Runtime > API/Runtime/GeometryCollectionEngine > API/Runtime/GeometryCollectionEngine/GeometryCollection > API/Runtime/GeometryCollectionEngine/GeometryCollection/FGeometryCollect-_16
References
| Module | GeometryCollectionEngine |
| Header | /Engine/Source/Runtime/Experimental/GeometryCollectionEngine/Public/GeometryCollection/GeometryCollectionEngineRemoval.h |
| Include | #include "GeometryCollection/GeometryCollectionEngineRemoval.h" |
| Source | /Engine/Source/Runtime/Experimental/GeometryCollectionEngine/Private/GeometryCollection/GeometryCollectionEngineRemoval.cpp |
float UpdateBreakTimerAndComputeDecay
(
int32 TransformIndex,
float DeltaTime
)
Remarks
Update break timer and return the matching decay decay value computed from the timer and duration ( [0,1] range )
Parameters
| Name | Description |
|---|---|
| TransformIndex | index of the transform to update |
| DeltaTime | elapsed time since the last update in second |