Investigate Bad TilemapCollider Performance in Extreme Cases - Githubissues

AdamsLair / duality

a 2D Game Development Framework

https://adamslair.github.io/duality

MIT License

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Investigate Bad TilemapCollider Performance in Extreme Cases #728

Open ilexp opened 5 years ago

ilexp commented 5 years ago

Summary

Tilemap Collider generation is too slow in "extreme" cases, causing micro-freezes during editing and at runtime when editing tilemaps.

How to reproduce

Create a simple tileset with two tiles - one fully passable and one fully blocking.
Create a new tilemap that is at least 32x32.
Edit the tilemap to create a checkerboard pattern of blocking and passable tiles.
Profile and check performance while editing.

ex (1)

Reported on the chat by user TBDesignes.