FMontageSubStepper::AddEvaluationTime

function Engine Since unknown

#include "Animation/AnimMontage.h"

Access: public Specifiers: inline

Description

Queues additional delta time onto the sub-stepper's TimeRemaining for Advance() to consume in subsequent sub-steps.

Caveats & Gotchas

• Purely additive with no clamping — passing a negative value can leave TimeRemaining negative, which makes HasTimeRemaining() return false even though a step was owed.
• Only queues the time; it does not itself move the montage position, that happens across one or more following Advance() calls.

Signature

void AddEvaluationTime(float InDeltaTime) { TimeRemaining += InDeltaTime; }

Parameters

Name	Type	Description	Default
InDeltaTime	float	Additional delta time to queue for the sub-stepper to consume.	—

Return Type

void

Example

Queuing a frame's delta time before stepping C++

// Engine-internal: FAnimMontageInstance::Advance()
MontageSubStepper.Initialize(*this);
MontageSubStepper.AddEvaluationTime(DeltaTime);
while (MontageSubStepper.HasTimeRemaining())
{
	MontageSubStepper.Advance(Position, &BranchingPointMarker);
}

Version History

Introduced in: unknown

Version	Status	Notes
5.6	stable	—

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