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Unreal Engine C++ API Reference > Runtime > Core > Math > FSobol > Evaluate
References
| Module | Core |
| Header | /Engine/Source/Runtime/Core/Public/Math/Sobol.h |
| Include | #include "Math/Sobol.h" |
| Source | /Engine/Source/Runtime/Core/Private/Math/Sobol.cpp |
static FVector2D Evaluate
&40;
int32 Index,
int32 CellBits,
FIntPoint Cell,
FIntPoint Seed
&41;
Remarks
Evaluate Sobol number from within a 2D cell at given index The 2D Sobol result in the range 0-1 given Index
Parameters
| Name | Description |
|---|---|
| Index | The index to evaluate. |
| Cell | Integer cell coordinates. |
| CellBits | Number of bits in cell coordinates. |
| Seed | A 24-bit per component 2D seed for shuffling values |