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> Unreal Engine API Reference > Editor > Sequencer > Sequencer::EvaluateAndAddKey

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Sequencer::EvaluateAndAddKey

Add a key at the specified time (or update an existing key) with the channel's current value at that time

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Linux

References

Module	Sequencer
Header	/Engine/Source/Editor/Sequencer/Public/SequencerChannelTraits.h
Include	#include "SequencerChannelTraits.h"

Syntax

namespace Sequencer
{
    template<typename ChannelType, typename ValueType>
    FKeyHandle Sequencer::EvaluateAndAddKey
    (
        ChannelType * InChannel,
        const TMovieSceneChannelData< ValueType > & InChannelData,
        FFrameNumber InTime,
        ISequencer & InSequencer,
        ValueType InDefaultValue
    )
}

Remarks

Add a key at the specified time (or update an existing key) with the channel's current value at that time

Returns

A handle to the added (or updated) key

Parameters

Parameter	Description
InChannel	The channel to create a key for
InChannelData	The channel's data
InTime	The time at which to add a key
InSequencer	The currently active sequencer
InDefaultValue	The default value to use if evaluation of the channel failed

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