Unreal Engine Issues
Unreal Engine Issues
Sky Lights don't effect Translucent materials
UE - Rendering Architecture - Materials - Nov 21, 2022Regression: Tested in UE5/Release-5.0, this issue does not occur so it is a regression Appears to be an issue with Lumen and Skylights with Cubemaps. Directional lights, point lights, etc. all work ...
ObjectPivotPoint does not work with instanced Nanite meshes
UE - Rendering Architecture - Materials - Nov 17, 2022Regression: Nanite Foliage is a new feature in 5.1, so this issue is not reproduceable in 5.0. Notes about this new support can be found under Nanite Improvements in https://docs.unrealengine.com/5. ...
Changing Shadow Quality causes SingleLayerWater Materials to disappear
UE - Rendering Architecture - Materials - Nov 15, 2022Regression: Tested in UE5/Release-5.0, issue is reproduceable. This issue appears to be related to the Opacity Mask of the material, as not having an Opacity Mask does not cause the material to dis ...
Nanite material audit reports null material when WorldGridMaterial replaces a deleted material in the editor
UE - Rendering Architecture - Materials - Nov 10, 2022Workaround it to reassign a material to the mesh and resave ...
[UDN] Static array of UObject pointers gives x3004 error in Material Editor.
UE - Rendering Architecture - Materials - Nov 7, 2022Crash occurs when a Const Vector 4 and a Screen Position node are passed into a LERP then connected to the Result Node
UE - Rendering Architecture - Materials - Oct 13, 2022Tested in: //UE5/Release-5.1 CL22346211 Crashed with Assertion //UE5/Release-5.0 CL20979098 Crashed with Assertion Crash occurs when a Constant Vector 4 and a Screen Position node are passed into a ...
Some parameters tooltip descriptions are missing
UE - Rendering Architecture - Materials - Oct 13, 2022The user is shown an "default" tool tip message when hovering the mouse over material parameters. ...
Artifacts when using virtual textures for multiple attributes in material layers
UE - Rendering Architecture - Materials - Sep 29, 2022When using the Material Layer system and virtual textures, the number of physical texture samples in the shader increases with the number of material attributes that a virtual texture writes to. The ...
Material Instance used textures list shows sample textures used as Input Preview Textures within Material Functions
UE - Rendering Architecture - Materials - Sep 22, 2022WorldPosition in PostProcessMaterial returns inconsistent results in AfterTonemapping with TSR and TAA
UE - Rendering Architecture - Materials - Sep 20, 2022This behavior appears to be a regression new to UE5, as I tested in 4.25 and the issue does not occur. Interestingly, the issue clears up if you switch to No, FXAA, or MSAA antialiasing methods. Th ...