Performance Issue - garbageCollectStates

Scripting Issues
1

I wrote a quadtree for rendering a terrain … it’s working fine so far, but it’s really slow. Pstats tells me, App::ShowCode::garbageCollectStates would consume almost 7 ms … when I increment the number of rendered objects (but not increment the vertice count), garbageCollectStates gets even slower …

I think it might be, because I have many hidden objects, or there is something wrong with my code? (I attached it)
The __update task (which regenerates the quadtree) is still slow, but ignore it :slight_smile:

Pstats:

Screenshot:

PwEoJFg.png1015×692

Quadtree.zip (6.26 KB)

2

What happens if you disable the RenderState and TransformState cache by setting “state-cache” and “transform-cache” to 0 in Config.prc?

3

Thanks, that was the solution!