ну еще

Config/DefaultEngine.ini

@@ -2,7 +2,7 @@
 [/Script/Engine.RendererSettings]
 r.DefaultFeature.AutoExposure.ExtendDefaultLuminanceRange=True
 r.SkinCache.CompileShaders=True
-r.RayTracing=True
+r.RayTracing=False
 r.ReflectionCaptureResolution=256
 r.GenerateMeshDistanceFields=False
 r.DefaultFeature.LensFlare=True
@@ -24,6 +24,7 @@ r.EarlyZPassOnlyMaterialMasking=False
 r.GBufferFormat=0
 r.DefaultFeature.MotionBlur=False
 r.ClearSceneMethod=0
+r.AllowGlobalClipPlane=True
 
 [/Script/HardwareTargeting.HardwareTargetingSettings]
 TargetedHardwareClass=Desktop
@@ -32,7 +33,7 @@ DefaultGraphicsPerformance=Maximum
 AppliedDefaultGraphicsPerformance=Maximum
 
 [/Script/WindowsTargetPlatform.WindowsTargetSettings]
-DefaultGraphicsRHI=DefaultGraphicsRHI_DX11
+DefaultGraphicsRHI=DefaultGraphicsRHI_DX12
 Compiler=VisualStudio2017
 OcclusionPlugin=Built-in Occlusion
 ReverbPlugin=Built-in Reverb