Operating system: Windows-10-10.0.17134 64 Bits
Graphics card: GeForce GTX 980 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 398.36
Broken: version: 2.80 (sub 51), branch: master, commit date: 2019-03-23 03:30, hash: rB7454fa927b80
Worked: Blender 2.79
Short description of error
There is a serious low performance flaw with the current Blender 2.8 build. This did not happen a few days/weeks ago.
On the example scene which is just made of 380 bones and spherical custom shapes, the viewport refresh rate drops from 100 fps in Blender 2.79 to 27 fps in Blender 2.8, when playing animation or simply doing stuff in the viewport.
Exact steps for others to reproduce the error
- Open the following blend files in Blender 2.79 and Blender 2.8 to compare
- 380 bones with custom shapes (laggy)
- 380 objects, no bones (ok)