Vulkan with Forward Shading & MSAA Crashes

Rendering - Dec 23, 2019

Projects crash when the following Project Settings are set: • Vulkan is enabled • Vulkan is the Default RHI • Forward Shading is enabled • AntiAliasing Method is set to MSAA The different engine ve ...

SingleLayerWater included in Depth Capture

Rendering - Dec 20, 2019

Water pass included in depth capture. User requests showflag on the scene capture to disable water rendering for specific view. ...

Instances In a Hierarchical Instance Static Mesh Component Don't Retain PerInstanceRandom Values When Rotated

Rendering - Dec 9, 2019

When an instance in a Hierarchical Instance Static Mesh component is rotated using "Update Instance Transform" it doesn't retain it's material's base color value when the material uses PerInstanceRa ...

NonStreamingMips displays weird counter

Rendering - Dec 4, 2019

NonStreamingMips is calculated using the following formula: TextureMemory2D + TextureMemory3D + TextureMemoryCube - WantedMips - CachedMips TextureMemory2D + TextureMemory3D + TextureMemoryCube is ...

r.AllowOcclussionQueries causing "huge RenderQuery Result" wait time in VR

Rendering - Dec 3, 2019

Running r.AllowOcclusionQueries 0 command seems to set bWait = true, causing large wait times Tested: 4.22.3 CL#7053642 ,   4.24P4 CL#10387632 , 4.25 CL#10479005 Link to the users video, which ...

SingleWaterLayer Materials don't receive shadows with Baked or Partially Dynamic Lighting

Rendering - Dec 2, 2019

Using baked and dynamic lighting produces varying results when implementing SingleWaterLayer Materials. This was reported and tested in 4.24 Preview 4 (CL-10387632) and reproduced in Main 4.25 (CL ...

Show collision command turns on lights that have 'Visibility' set to false

Rendering - Dec 2, 2019

Running the console command "Show Collision" when lights are placed in the scene with "Visibility" off results in the lights turning back on. Tested in: 4.22.3 CL#7053642 , 4.24.P4 CL#10387632, 4 ...