FFieldContext ( const TFieldArrayView< FFieldContextIndex >& SampleIndicesIn, const TFieldArrayView< FVector >& SamplePositionsIn, const UniquePointerMap& MetaDataIn, const Chaos::FReal TimeSecondsIn, TArray< FVector >& VectorResultsIn, TArray< float >& ScalarResultsIn, TArray< int32 >& IntegerResultsIn, TArray< FFieldContextIndex >& IndexResultsIn, TArray< FFieldContextIndex >& CullingResultsIn )