Unreal Engine Issues
Unreal Engine Issues
Decal actor's decal size is rendered with double length
UE - Rendering - Architecture - Oct 4, 2022Licensees have reported that they want to specify the Size in the same unit as cube on level. Looking at the engine, it seems that the Decal Size is currently set as the half size of the Box. [Imag ...
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, 2022Multiple water body blend modes produce unexpected results
UE - Graphics Tools - Terrain - Water - Sep 16, 2022LandscapeExportWeightmapToRenderTarget not implemented
UE - Graphics Tools - Terrain - Landscape - Sep 6, 2022LandscapeExportWeightmapToRenderTarget is not implemented:bool ALandscapeProxy::LandscapeExportWeightmapToRenderTarget(UTextureRenderTarget2D* InRenderTarget, FName InLayerName) { returnfalse; } ...
[AI] Debug Render Scene Proxy hits ensure for registering a delegate twice during level streaming.
UE - AI - Debugging - Aug 31, 2022Description from licensee: We're seeing an ensure get tripped up in FDebugRenderSceneProxy that says "DrawDelegate is already Registered!". Debugging the issue, we have confirmed that the DrawDeleg ...
Breaking level instances does not adequately fix up actor references
UE - World Creation - Worldbuilding Tools - Level Instances - Aug 29, 2022Details in link. ...
Crash when dragging and dropping sub-level Actors into HLOD Outliner
UE - World Creation - Worldbuilding Tools - HLOD - Aug 25, 2022In 4.27.2 a new cluster is created without any problem. ...
FBX animations generated under fractional framerates fail to import
UE - Runtime - Animation - Aug 24, 2022We now have the following error that is generated in FFbxImporter::ValidateAnimStackif (!FMath::IsNearlyZero(SubFrame, KINDA_SMALL_NUMBER) && !FMath::IsNearlyEqual(SubFrame, 1.0f, KINDA_SMALL_NUMBER ...
Physical Material Masks do not work in non-editor builds
UE - Runtime - Simulation - Aug 12, 2022Physical material masks are not working as expected in cooked builds. Licensee reports that the mask data is empty at runtime. ...