UKismetMathLibrary::Divide_Vector2DVector2D
#include "Kismet/KismetMathLibrary.h"
Access: public
Specifiers: staticUFUNCTIONBlueprintPure
Description
Performs element-wise division of two 2D vectors, returning {A.X/B.X, A.Y/B.Y}. Useful for normalizing a coordinate by separate per-axis extents.
Caveats & Gotchas
- • Division by zero (either component of B being zero) will result in inf or NaN — there is no guard inside this function. Always verify B's components are non-zero before calling.
- • The engine will log a script error and return a safe value in Blueprint if a divide-by-zero occurs via ReportError_Divide_Vector2DVector2D, but C++ callers get no such safety net.
Signature
static UE_INL_API FVector2D Divide_Vector2DVector2D(FVector2D A, FVector2D B);Parameters
| Name | Type | Description | Default |
|---|---|---|---|
| A | FVector2D | The dividend vector. | — |
| B | FVector2D | The divisor vector. | — |
Return Type
FVector2D Example
Normalize a screen position to [0,1] UV range C++
FVector2D PixelPos(800.f, 450.f);
FVector2D Resolution(1920.f, 1080.f);
FVector2D UV = UKismetMathLibrary::Divide_Vector2DVector2D(PixelPos, Resolution);
// UV = (0.416, 0.416)Tags
Version History
Introduced in: 4.0
| Version | Status | Notes |
|---|---|---|
| 5.6 | stable | — |
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