Foliage usually follows when the Transform of the placed ground or floor changes. However, if the ground or floor is a Level Instance Actor, it will not follow.
The cause is in the code below.
Instance of Foliage has the information of the placed Component. This component is a component of the Actor in LevelInstance. But since the Component of LevelInstanceActor itself is used in the check of the tracking process, the tracking process is not executed.
To solve this, you need to save the RootComponent of LevelInstanceActor in Instance like following code.
expect : Foliage follow 3
result : foliage does not follow 3. Therefore, foliage and 3 appear to be separated
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-157536 in the post.
|Component||UE - World Creation - Worldbuilding Tools - Foliage|
|Created||Jun 24, 2022|
|Updated||Jun 19, 2023|