Opened 9 years ago

Closed 9 years ago

#495 closed defect (duplicate)

Zooming in to a construction project drops the FPS by a large degree

Reported by: Jalmari Ikävalko Owned by:
Priority: major Milestone:
Component: BAR Version:
Keywords: Cc:

Description

Zooming to a project under construction drops the FPS, in my case from 150-200 to 40-80. ZK and BA are affected as well, but not as strongly.

/luarules disable and /luaui disable, while otherwise increasing FPS, didn't affect the strength of the drop - the FPS ratio between zoomed in and zoomed out remained at roughly 2 to 4. Units and buildings with more vertices seemed to drop the FPS more.

SwapBuffers was taking roughly 86% of CPU time, indicating a lot of CPU-GPU communication.

My guess would be that the under-construction mesh is being rendered very suboptimally.

Change History (1)

comment:1 by Bluestone, 9 years ago

Resolution: duplicate
Status: newclosed
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