UKismetMathLibrary::MakeTimespan
#include "Kismet/KismetMathLibrary.h"
Access: public
Specifiers: staticBlueprintPure
Description
Constructs an FTimespan from individual time components. In Blueprint this is the standard 'Make Timespan' node. A second overload, MakeTimespan2, accepts nanosecond fractions instead of milliseconds.
Caveats & Gotchas
- • Component values are not clamped — passing Hours=25 does not produce an error but adds an extra 25 hours to the total, not 1 hour. Components accumulate additively, so validate inputs before calling if they come from user data.
- • Milliseconds is the finest resolution this overload provides. For sub-millisecond precision use MakeTimespan2, which accepts a fractional nanoseconds parameter.
Signature
static ENGINE_API FTimespan MakeTimespan(int32 Days, int32 Hours, int32 Minutes, int32 Seconds, int32 Milliseconds);Parameters
| Name | Type | Description | Default |
|---|---|---|---|
| Days | int32 | Number of days (can be negative for negative durations). | — |
| Hours | int32 | Hours component (0–23 typical; values outside this range carry over). | — |
| Minutes | int32 | Minutes component. | — |
| Seconds | int32 | Seconds component. | — |
| Milliseconds | int32 | Milliseconds component. | — |
Return Type
FTimespan Example
Create a 1-hour 30-minute cooldown C++
FTimespan Cooldown = UKismetMathLibrary::MakeTimespan(0, 1, 30, 0, 0); // 1h 30m
FDateTime CooldownEnd = FDateTime::UtcNow() + Cooldown;Version History
Introduced in: 4.0
| Version | Status | Notes |
|---|---|---|
| 5.6 | stable | — |
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