UBlendSpace::TickAssetPlayer

function Engine Since 4.0

#include "Animation/BlendSpace.h"

Access: public Specifiers: virtualconstoverride

Description

Advances the blend space's sample weights and internal playback position for one tick, overriding UAnimationAsset's asset-player tick.

Caveats & Gotchas

• Called by the anim graph's Blend Space player node each frame — you shouldn't need to call it directly from gameplay code.
• Delegates to the blend space's internal sample-update logic, so filtering/smoothing settings (Input Interpolation, Sample Weight Speed) affect the notifies and weights it produces.

Signature

virtual void TickAssetPlayer(FAnimTickRecord& Instance, struct FAnimNotifyQueue& NotifyQueue, FAnimAssetTickContext& Context) const override

Parameters

Name	Type	Description	Default
Instance	FAnimTickRecord&	Tick record tracking this blend space's playback state for the current asset player.	—
NotifyQueue	FAnimNotifyQueue&	Queue that notifies triggered by the underlying samples are added to.	—
Context	FAnimAssetTickContext&	Tick context providing delta time and sync-group information.	—

Return Type

void

Example

Driven by the anim graph, not called directly C++

// TickAssetPlayer is invoked internally by the Blend Space player node in the
// Anim Graph; gameplay code typically just sets the blend input via
// UAnimInstance::SetBlendSpaceInput or a matching Blueprint variable.

Version History

Introduced in: 4.0

Version	Status	Notes
5.6	stable	—

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