Hierarchical Tags

[ChristianHinko]

Make tags hierarchical for efficient tag usage and search tools.

For example, tagging a picture of a dog. Being limited to flat tags requires us to use two separate tags Animal and Dog. With hierarchical tags, we can nest these together use the tag Animal.Dog.

Hierarchical tags allow for more tag query combinations. We can search by tag (including the child tags) or by exact tag (excluding the child tags).

[ChristianHinko]

This idea is inspired by Unreal Engine's GameplayTags which are hierarchical.

List of Gameplay Tags from Epic Games' sample game Lyra