UKismetMathLibrary::MakeVector
#include "Kismet/KismetMathLibrary.h"
Access: public
Specifiers: staticBlueprintPure
Description
Constructs an FVector from three individual double components. This is the Blueprint 'Make Vector' node.
Caveats & Gotchas
- • Parameters are double in UE5 (changed from float in UE4). Passing float literals is safe via implicit promotion, but check for precision issues when feeding the result into legacy float-only structs.
- • In C++, prefer the FVector(X, Y, Z) constructor directly — it is equivalent and avoids a function call overhead. This function exists to expose the NativeMakeFunc Blueprint node.
Signature
static UE_INL_API FVector MakeVector(double X, double Y, double Z);Parameters
| Name | Type | Description | Default |
|---|---|---|---|
| X | double | X component of the vector. | — |
| Y | double | Y component of the vector. | — |
| Z | double | Z component of the vector. | — |
Return Type
FVector Example
Build a spawn offset vector from components C++
FVector Offset = UKismetMathLibrary::MakeVector(100.0, 0.0, 50.0);
FVector SpawnPos = Actor->GetActorLocation() + Offset;Tags
Version History
Introduced in: 4.0
| Version | Status | Notes |
|---|---|---|
| 5.6 | stable | — |
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