Description

When using a sub anim instance, the instance will continue to update/evaluate even when its value is not currently contributing to the final pose.

Steps to Reproduce

Open an animation BP and add a sub/linked anim instance to a blend by bool node.

In the sub instance's event graph, print on update or post evaluate events.

In the parent ABP, toggle the blend by bool value.

 

Expected: When the sub instance is switched off by the blend node, the sub instance should not update/evaluate.

 

Result: The sub instance always updates/evaluates.

Have Comments or More Details?

There's no existing public thread on this issue, so head over toAnswerHub just mention UE-83410 in the post.

1
Login to Vote

By Design
ComponentAnim
Affects Versions4.224.234.24
Target Fix4.25
CreatedNov 8, 2019
ResolvedNov 12, 2019
UpdatedNov 12, 2019