Search Issue Tracker
Fixed in 2017.2.0f3
Votes
33
Found in
5.2.1p1
Issue ID
743462
Regression
No
[Occlusion culling] Performance spike in Culling when Camera is not rendering every frame
Reproduction steps:
1. Download and open the repro project form the attached link
2. Open and play the "CorridorDemo" scene (Assets\Scenes)
3. Check in the profiler, that ever 2 seconds, when FakeCamera calls to Render function, it shows a performance spike on Culling call
Note:
- When on "FakeCamera" Culling Mask is set only to "water" layer there aren't any spikes. Spikes are about from 5 ms to 18 ms.
- This culling spike problem relates to realtime reflection probes as well. Performance spikes are higher about 10 ms when realtime reflection probe (set to render all elements) is rendered faster than every 0.5 s.
Add comment
All about bugs
View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.
Latest issues
- GPU utilization increases by 20% on Meta Quest headsets when Render Graph is enabled on 6000.0.16f1 and higher
- Value on Slider (Int) control in UI Builder displays as default when saving UI Document
- Color mismatch in UI Builders Library panel when the Editors theme is set to Light Mode
- [Android ] "AndroidJNI.ToBooleanArray" returns a random non-zero value instead of "IntPtr.Zero" when the method argument is null
- Non-HDR color picker opens when selecting material color with HDR enabled
AlanMattano
Jan 30, 2016 02:45
Look if you find them in an empty scene.