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API > API/Plugins > API/Plugins/PCG > API/Plugins/PCG/UPCGBlueprintPointProcessorEleme-
Description
Initialization of the IterationLoop output point data. This is called once before the IterationLoopBody calls. Native default implementation does not inherit spatial data and inherits metadata from its first non-null input if any.
| Name | IterationLoopInitialize |
| Type | function |
| Header File | /Engine/Plugins/PCG/Source/PCG/Public/Elements/Blueprint/PCGBlueprintPointProcessorElement.h |
| Include Path | #include "Elements/Blueprint/PCGBlueprintPointProcessorElement.h" |
UFUNCTION (BlueprintNativeEvent, Category="PCG|Flow Control", Meta=(ForceAsFunction))
void IterationLoopInitialize
(
int32 NumIterations,
const UPCGBasePointData * InputPointDataA,
const UPCGBasePointData * InputPointDataB,
UPCGBasePointData * OutputPointData
)
Parameters
| Name | Remarks |
|---|---|
| NumIteration | Number of iterations. |
| InputPointDataA | Optional input point data, can be null. Constant, must not be modified. |
| InputPointDataB | Optional input point data, can be null. Constant, must not be modified. |
| OutputPointData | IterationLoop output point data to initialize. Can be modified. |