Virtual Textures have now been implemented and are included in the builds. If you have a good rig we suggest you try them and see how they work. We would love to receive feedback about how they are working on your PC. Please include output from DXDiag with any reports.
To open the Diagnostic tool, press the Windows button to open the main menu and type run. In the Run prompt, enter dxdiag, hit Enter and the tool will open. You can now browse through the tabs as well as save a report on your system as text file by clicking on the Save All Information… button. This report is what is requested by tech support when you are asked to ‘attach the DXDiag output’.