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API > API/Runtime > API/Runtime/Chaos > API/Runtime/Chaos/ISpatialVisitor
Description
Called whenever an instance in the acceleration structure may intersect with a sweep @Instance - the instance we are potentially intersecting with a sweep @CurLength - the length all future intersection tests will use. A blocking intersection should update this Returns true to continue iterating through the acceleration structure
| Name | Sweep |
| Type | function |
| Header File | /Engine/Source/Runtime/Experimental/Chaos/Public/Chaos/ISpatialAcceleration.h |
| Include Path | #include "Chaos/ISpatialAcceleration.h" |
bool Sweep
(
const TSpatialVisitorData < TPayloadType > & Instance,
FQueryFastData & CurData
)