Are getTiles and getRayCastTiles too slow to be used in update() for large tilemaps?

[piotr]

Hi,

 

I'm trying to get all interesting tiles (tiles that have at least one collidable face), but both methods seems to be too memory intensive to be used in update. Am I using them wrong or are they not intended to be used for large tilemaps?

 

Thanks

p.

 

[drhayes]

Is this related to your lighting post? When you say "memory intensive", did you profile it? Is caching your friend, here?