**System Information**
Windows 10 64 Bits.
Graphics card GeForce GTX 1080 Ti.
**Blender Version**
Broken: (example: 2.83.2 hash: df45257ec53c
Worked: 2.80, 2.81...
**Short description of error**
Any mesh on the floor that has edges matching the grid lines they get clipped or overtaken by them.
Saw this in the latest master, I didn't try 2.82.
Left :**Master** Right :**2.81**
{F8335768 size = full}
**Exact steps for others to reproduce the error**
* Default Scene or delete the cube and add a plane.
* Deselect the mesh and enter Wireframe mode.
* Orbit around the plane and watch the clipping, in certain angles they even cancel out each other.