Unreal Engine Issues
Unreal Engine Issues
Light leaks when cast shadow disabled light is applied to the Hair material.
UE - Graphics Features - Shadows - Feb 27, 2023There seems to be a leak in the ContactShadow determination in DeferredLightingCommon.ush ShadowRayCast(), but I could not determine if this is the specification. This problem always occurs from 4. ...
Distance Field AO for Hair shading model looks incorrect
UE - Graphics Features - Mar 10, 2023It will be the same drawing as the Default Lit Material with the same value set to Nomral.[Image Removed] ...
Ocean not centered at correct location when placed away from the origin
UE - Graphics Tools - Terrain - Water - Mar 21, 2023This display problem is a problem in the editor and Ocean was drawn normally during the PIE. When the problem occurred, we observed that only a part of the WaterInfoTexture in the WaterZone was wri ...
Crashes when playing Slomo on NiagaraSystem with Solo and DesiredAge.
UE - Niagara - Mar 23, 2023When Slomo 2 is used to speed up the process, TicksToProcess is greater than 1, which means that ManualTick is called several times during one loop. When playback is completed by a ManualTick in t ...
Nanite flag is set to Enable for all static mesh materials when Nanite Tools is opened
UE - Graphics Features - Nanite - Apr 27, 2023The expected result is that the Used with Nanite flag is enabled when Nanite is enabled in Nanite Tools. Currently, opening Nanite Tools enabled the flag even for non-Nanite meshes. ...
MaterialProxyReplace node does not work with Approximate setting in HLOD generation or Actor Merge
UE - World Creation - Worldbuilding Tools - HLOD - May 15, 2023This is the same behavior for HLOD generation of World Partition. Replace is useful when there is a material that changes parameters with information such as camera. ...
Emissive map texture is not set to material when building Approximate Mesh from HLOD Outliner
UE - World Creation - Worldbuilding Tools - HLOD - Jun 14, 2023Emissive textures seem to be set correctly in the case of building HLOD in the world partition. However, licensees who do not use World partition seem to build HLOD with HLOD Outliner. [Image Remov ...
Decal material is drawn twice when using mesh decals in mobile forward
UE - Platform - Mobile - Jun 26, 2023For desktop renderers, deferred and forward are both one draw.[Image Removed][Image Removed] ...
Console history in packaged game is not saved
UE - CoreTech - Jul 25, 2023Console history is saved correctly in 5.1. The cause is input.ini in EnhancedInput and InputDebugging added in 5.2. Removing these files are a work around. ...
Per Instance Random node not working in material layer
UE - Rendering - Architecture - Materials - Jul 27, 2023Licensees report that the definition of the USES_PER_INSTANCE_RANDOM macro only considers it in the context of the base material. As a result Per Instance Random used only in material layers does n ...