Materials using Texture 2D Arrays fail to compile

Rendering - Apr 29, 2020

REGRESSION: Does not occur in 4.24 Materials using Texture 2D Arrays have the following errors:[SM5] /Engine/Generated/Material.ush(2225,107-114): error X3004: undeclared identifier 'Material' [S ...

Vertex Interpolator causes depth-test to fail

Rendering - Apr 23, 2020

Vertex interpolator (semi-randomly) causes visual artifacts on meshes. This did not happen initially when using or creating this material function but started about 24 hours later but now happens st ...

Depth Not Rendered Correctly When Using CustomProjectionMatrix in SceneCaptureComponent2D

Rendering - Apr 15, 2020

The depth is rendered incorrectly when using a custom projection matrix in SceneCaptureComponent2D. You can find an example project at [Link Removed]. You can find where the CustomProjectionMatrix ...

Transform gizmo is not working when nearclipplane in project settings > Engine > General settings is 0.00001

Rendering - Mar 23, 2020

Setting near clip plane like 0.00001 makes unable to move with transform gizmo. if user set value to 0.0001, it is no longer reproduced. it should clip value like 0.00001 ...

Dragging more than one Texture into the Material Editor causes a crash

Rendering - Mar 11, 2020

Importing two or more Textures into the Material Editor results in a crash. This is a regression from 4.24.3 (CL-11590370) as well. This was reported and tested in 4.25 Preview 2 (CL-12055273) and ...

Blurry textures on BSP geometry when a very small static mesh using the same texture is in the same scene (standalone game)

Rendering - Mar 9, 2020

The texture streamer does not appear to take into consideration the size on screen of any BSP brushes, only static meshes. When a large brush, and a very small static mesh, both using the same textu ...

Crash in VisualizeComplexityPass

Rendering - Mar 5, 2020

Assets Jitter When Selected In Editor

Rendering - Mar 4, 2020

When you are selecting an asset in the editor it jitters a little bit until unselected. Found in 4.25.0 Preview 1 CL#11723679 Reproduced in 4.26.0 Main CL#11724764 ...