Operating system: windows 1809
Graphics card: Intel(R) HD Graphics 615
Broken: 2.80.39, downloaded on 2019-1-3
Short description of error
I'm a new hand, and my English is a little poor. Hesitated, then write this report. Please understand.
This is a very simple model of a house, maybe it's big. When eevee rendering, there is some strange lines on the faces of the house model.
I'm not sure whether it is a bug, but I hope it is. It really makes me feel ill.
When I change the parameter of Bias of that lamp, the strange lines are gone.
Obviously the shadow is wrong, I have tried to eliminate this error by changing parameters of the lamp but failed.
Or it is just because I'm unfamiliar with blender? I hope not.